CN202467436U - Lower hinge assembly of refrigerator door - Google Patents
Lower hinge assembly of refrigerator door Download PDFInfo
- Publication number
- CN202467436U CN202467436U CN2012201132451U CN201220113245U CN202467436U CN 202467436 U CN202467436 U CN 202467436U CN 2012201132451 U CN2012201132451 U CN 2012201132451U CN 201220113245 U CN201220113245 U CN 201220113245U CN 202467436 U CN202467436 U CN 202467436U
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- China
- Prior art keywords
- hinge
- refrigerator
- refrigerator doors
- component under
- adjusting
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- Expired - Fee Related
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Abstract
The utility model discloses a lower hinge assembly of a refrigerator door. The lower hinge assembly comprises a bent step type hinge base (1) and a hinge shaft (2) which is arranged on a first step (11) of the hinge base (1) and is rotatably hinged with the bottom of the refrigerator door; and the hinge is fixedly connected with the bottom of a refrigerator through a fixing hole arranged on a second step (12) of the hinge base (1). The lower hinge assembly is characterized in that an adjusting structure for adjusting the balance of a refrigerator body is arranged at the bottom of the first step (12). The adjusting structure consists of an adjusting screw rod (3) fixedly arranged at the bottom of the first step (11) of the hinge base (1), and an adjusting leg (4) in threaded joint with the adjusting screw rod (3). According to the lower hinge assembly provided by the utility model, the adjusting leg is assembled at a position below the hinge base, which is close to the lower hinge shaft which is namely a stress point, so that not only can the adjusting leg be convenient to mount and adjust, but also the adjusting leg can bear a load when a refrigeration door and a freezing door are opened. Therefore, the refrigerator does not generate forward inclined tendency, so that the normal operation of the refrigerator can be ensured.
Description
Technical field
The present invention relates to household appliance technical field, hinge component under specifically a kind of refrigerator doors.
Background technology
Existing general refrigerator student hinge is the step hinge seat, and for increasing its intensity, the periphery of hinge seat is arranged to turnup structure, and this has increased the difficulty of processing and the processing cost of hinge seat.And be to adjust refrigerator and make it keep level through being arranged on about front, refrigerator bottom two jiaos as the requisite assembly adjustment of another of refrigerator pin; Again in the assembling process; To descend hinge assemblies behind casing, to refill the adjustment pin earlier, and hinge seat was reserved with installing hole under the adjustment pin installation on the refrigerator angle of hinge seat installation site needed under being positioned at; Because the adjustment pin installation site that is positioned at here is that stress point is distant from following hinge axis, cause when cold sotrage door with door of refrigerator is all opened and the situation of cold sotrage door heavy burden under, refrigerator is prone to turn forward; Long-term use can cause refrigerator to be in heeling condition, thereby influences the normal operation of refrigerator.And, because the adjustment pin is to be assemblied in bottom half, be difficult for during adjustment stretching out one's hand getting at, adjust not easy to operate.
Summary of the invention
The present invention provides hinge component under a kind of refrigerator doors, adjustment pin mounting structure for fear of the weak point that prior art exists, and efficiently solves the defective of adjustment pin adjustment difficulty.
Technical solution problem of the present invention adopts following scheme:
Hinge component under the refrigerator doors; The step hinge seat and the hinged hinge of rotation bottom refrigerator doors that is located on the hinge seat first step that comprise a bending; Said hinge is fixedly connected with the refrigerator bottom through the fixing hole that is provided with on the hinge seat second step; Its design feature is that the bottom of said first step is provided with the adjustment structure that is used to regulate the refrigerator body balance.
Hinge component under the refrigerator doors, its design feature also is:
Said adjustment structure constitutes by the adjusting screw(rod) that is fixedly installed on hinge seat first step bottom and with the adjustment pin of adjusting screw(rod) threaded engagement.
Said hinge seat is flat bending structure, and its bending part is provided with two triangular form reinforcing ribs.
Said adjustment pin radially is provided with several to unthreaded hole along it, said unthreaded hole is used to insert swingle with rotation adjustment pin.
Said unthreaded hole has two pairs.
Said adjustment pin periphery wall is set to make things convenient for hand to twist the coarse striated structure of its rotation.
Compared with present technology, beneficial effect of the present invention is embodied in:
1, the adjustment pin under the present invention will be positioned on the hinge place refrigeratory body is assembled to down on the hinge seat; The installation of convenient adjustment pin; The more important thing is that will adjust pin is arranged on below hinge axis is the closer hinge seat first step of stress point down, make the more convenient to operate of adjustment pin so on the one hand, adjust pin on the other hand and can bear heavy burden for opening cold sotrage door and door of refrigerator; Make refrigerator not produce the trend that turns forward; Thereby guarantee the normal operation of refrigerator, it can alleviate the articulated elements bearing capacity that refrigerator doors is connected with casing simultaneously, reduces the impaired possibility of refrigerator doors hinge distortion.
2, hinge seat is flat under the present invention, and its bending part is provided with the triangle reinforcing rib, the intensity of hinge seat is improved, and has reduced production process, has improved production efficiency.
3, adjustment pin of the present invention is provided with severally to being used to rotate the unthreaded hole at adjustment angle, when needing adjustment refrigerator balance, only needs can to insert arbitrarily rod member in the unthreaded hole and inserts in the unthreaded hole and can rotate the adjustment pin easily; Because the adjustment pin is to be positioned at the refrigeratory body bottom, use the rod member rotation also convenient.
Description of drawings
Fig. 1 is a hinge arrangement vertical view under the present invention.
Fig. 2 is a hinge arrangement schematic perspective view under the present invention.
Fig. 3, Fig. 4 are that the present invention adjusts the leg structure sketch map.
Fig. 5 is the assembling sketch map of hinge under the present invention, adjustment pin and refrigerator.
Label among the figure: 1 hinge seat, 11 first steps, 12 second steps, 2 hinges, 3 adjusting screw(rod)s, 4 adjustment pin, 5 reinforcing ribs, 6 unthreaded holes, 7 refrigerator body, 8 refrigerator doors.
The present invention is further specified through the specific embodiment below in conjunction with accompanying drawing.
The specific embodiment
Shown in Fig. 1 to 5; Hinge component under the refrigerator doors; The step hinge seat 1 that comprises a dull and stereotyped bending rotates hinged hinge 2 with refrigerator doors 8 bottoms with being located on hinge seat 1 first step 11; Hinge is fixedly connected with refrigerator body 7 bottoms through the fixing hole that is provided with on hinge seat 1 second step 12, and the bottom of first step 12 is provided with the adjustment structure that is used to regulate the refrigerator body balance.
The adjustment structure constitutes by the adjusting screw(rod) 3 that is fixedly installed on hinge seat 1 first step 11 bottoms and with the adjustment pin 4 of adjusting screw(rod) 3 threaded engagement.
Hinge seat 1 is flat bending structure, and its bending part is provided with two triangular form reinforcing ribs 5, to increase hinge strength.
The adjustment pin radially is provided with 2-3 to unthreaded hole along it, and unthreaded hole is used to insert swingle with rotation adjustment pin.
Adjustment pin periphery wall is set to make things convenient for hand to twist the coarse striated structure of its rotation.
Test with refrigerator (model of refrigerator BCD-215TG, the brilliant great electrical equipment company in the Hefei) stability of using hinge component under the present invention below:
Test event: refrigerator stability test
Test condition: normal temperature
Test foundation: 1.QJ/JH 08.05.001-2011 " refrigerator reliability test method and specific (special) requirements "
Technical requirements: test method is with reference to 5.1 of QJ/JH08.05.001 regulations
Free height is that 3 weight (diameter 80mm are placed in 340mm or each above position above the refrigerator doors shelf; Quality 500g); Free height is 2 weights in each position (diameter 80mm, quality 500g) of 170mm-340mm above the refrigerator doors shelf; Free height is 1 weight in each position (diameter 80mm, quality 500g) of 170mm above the refrigerator doors shelf.
Door opened be about 90 ° and placing the weight that quality is 2.3kg from header hinge 40mm place, edge farthest.
Result of the test: not overturning of utensil in the process of the test, the refrigerator horizontal level does not have any inclination.
Claims (6)
1. hinge component under the refrigerator doors; Comprise the step hinge seat (1) of a bending and be located at the hinged hinge (2) of rotation bottom refrigerator doors on hinge seat (1) first step (11); Said hinge is gone up the fixing hole that is provided with and is fixedly connected with the refrigerator bottom through hinge seat (1) second step (12); It is characterized in that the bottom of said first step (12) is provided with the adjustment structure that is used to regulate the refrigerator body balance.
2. hinge component under the refrigerator doors according to claim 1 is characterized in that: said adjustment structure constitutes by the adjusting screw(rod) (3) that is fixedly installed on hinge seat (1) first step (11) bottom and with the adjustment pin (4) of adjusting screw(rod) (3) threaded engagement.
3. hinge component under the refrigerator doors according to claim 1 is characterized in that: said hinge seat (1) is flat bending structure, and its bending part is provided with two triangular form reinforcing ribs (5).
4. hinge component under the refrigerator doors according to claim 2 is characterized in that: said adjustment pin radially is provided with several to unthreaded hole along it, and said unthreaded hole is used to insert swingle with rotation adjustment pin.
5. hinge component under the refrigerator doors according to claim 4 is characterized in that: said unthreaded hole has two pairs.
6. hinge component under the refrigerator doors according to claim 2 is characterized in that, said adjustment pin periphery wall is set to make things convenient for hand to twist the coarse striated structure of its rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201132451U CN202467436U (en) | 2012-03-23 | 2012-03-23 | Lower hinge assembly of refrigerator door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201132451U CN202467436U (en) | 2012-03-23 | 2012-03-23 | Lower hinge assembly of refrigerator door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202467436U true CN202467436U (en) | 2012-10-03 |
Family
ID=46915602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201132451U Expired - Fee Related CN202467436U (en) | 2012-03-23 | 2012-03-23 | Lower hinge assembly of refrigerator door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202467436U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| TWI622746B (en) * | 2014-11-21 | 2018-05-01 | Mitsubishi Electric Corp | Refrigerator |
| CN108800733A (en) * | 2018-08-20 | 2018-11-13 | 合肥雪祺电气有限公司 | A kind of adjusting leg structure of integrated strip idler wheel |
-
2012
- 2012-03-23 CN CN2012201132451U patent/CN202467436U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| TWI622746B (en) * | 2014-11-21 | 2018-05-01 | Mitsubishi Electric Corp | Refrigerator |
| CN108800733A (en) * | 2018-08-20 | 2018-11-13 | 合肥雪祺电气有限公司 | A kind of adjusting leg structure of integrated strip idler wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 230601 Hefei economic and Technological Development Zone, Anhui Road, No. 4288 Patentee after: Hefei Kinghome Electrical Appliance Co., Ltd. Address before: 230601 No. 35, Taoyuan Road, Hefei economic and Technological Development Zone, Anhui, China Patentee before: Hefei Kinghome Electrical Appliance Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20140323 |