CN105466120A - Door height adjusting structure for refrigerator and refrigerator - Google Patents
Door height adjusting structure for refrigerator and refrigerator Download PDFInfo
- Publication number
- CN105466120A CN105466120A CN201510916812.5A CN201510916812A CN105466120A CN 105466120 A CN105466120 A CN 105466120A CN 201510916812 A CN201510916812 A CN 201510916812A CN 105466120 A CN105466120 A CN 105466120A
- Authority
- CN
- China
- Prior art keywords
- door
- refrigerator
- height adjustment
- adjustment structure
- flap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/028—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2323/00—General constructional features not provided for in other groups of this subclass
- F25D2323/02—Details of doors or covers not otherwise covered
Abstract
The invention discloses a door height adjusting structure for a refrigerator and the refrigerator, and belongs to the field of refrigerators and parts thereof. The door height adjusting structure and the refrigerator are designed to solve the problem that an existing door height adjusting structure for the refrigerator is poor in adjusting stability. The door height adjusting structure for the refrigerator comprises a hinged plate, a lifting bracket arranged on the hinged plate and an adjusting piece used for driving the lifting bracket. The adjusting piece and a hinged shaft arranged on the hinged plate in a penetrating manner are coaxially arranged. The refrigerator comprises a door, and the above door height adjusting structure is arranged below the door. According to the door height adjusting structure for the refrigerator, the height of the door is adjusted more stably and faster, the adjusting limit function is achieved, and the situation that the lifting bracket is separated from the hinged plate due to excessive adjustment can be avoided.
Description
Technical field
The present invention relates to refrigerator and part field thereof, be specifically related to a kind of door of refrigerator height adjustment structure and be provided with the refrigerator of this structure.
Background technology
Refrigerator is one of conventional household electrical appliance.At present, side by side combination refrigerator often there will be the state of door height injustice when door body is installed in the industry, or factory state exists larger difference with the door height state arriving user house, also or after Long-Time Service, refrigerator doors there will be sagging phenomenon.
Existing a kind of refrigerator door height adjustment mechanism, comprising: base, is fixed on the bottom of casing; Keeper, is located on base or adjustable plate to limit adjustable plate relative to the base free degree in the horizontal plane; Regulate stud, be only against on the upper surface of base after being passed down through adjustable plate, regulate stud and adjustable plate threaded engagement to move at above-below direction to go pushing up adjustable plate when rotating and regulating stud.
There is following drawback in above-mentioned refrigerator door height adjustment mechanism: one, modification stability is poor; Two, governor motion does not arrange stop configurations, easily occurs the problem that stud all screws out during adjustment; Three, stud and hinge axis disalignment in this mechanism, thus, be unfavorable for the balance ensureing door body during adjustment, door body easily shakes; Four, above-mentioned adjustment structure does not arrange the supporting construction of a body, easily occurs that intensity is not enough thus cannot the weight of support door body better.
Summary of the invention
More stable when an object of the present invention is to propose a kind of adjustment doors height, door of refrigerator height adjustment structure faster.
Another object of the present invention proposes a kind of door of refrigerator height adjustment structure with adjustment limit function.
Another object of the present invention proposes the refrigerator that a kind of Men Tiyu box height is coordinated, Consumer's Experience is good.
For reaching this object, on the one hand, the present invention is by the following technical solutions:
A kind of door of refrigerator height adjustment structure, comprising flap, being arranged at shears on described flap and for driving the regulating part of described shears, wherein, described regulating part and the hinge axis be located on described flap are coaxially arranged.
As a preferred version of the present invention, described regulating part is adjustment screw, described adjustment screw is arranged in described hinge axis at least partly, by screwing or loosening the height that described adjustment screw regulates described shears, and then regulates the height of the door body be positioned on described shears.
As a preferred version of the present invention, the outer peripheral face of described adjustment screw is provided with external screw thread, and the inner peripheral surface of described hinge axis is provided with internal thread, described external screw thread and described internal thread suitable.
As a preferred version of the present invention, described shears comprises bracket main body, respectively outwardly directed sleeve and screw rod at the two ends of described bracket main body, described sleeve and described screw rod towards the opposite.
As a preferred version of the present invention, described flap is respectively arranged with hinge shaft hole, spacing axis hole and the adjustment pin axis hole for wearing adjustment pin.
As a preferred version of the present invention, be equipped with described screw rod in described spacing axis hole, the free end of described screw rod is fixed by nut, and described nut can prevent described regulating part accommodative excess.
As a preferred version of the present invention, be equipped with described hinge axis in described hinge shaft hole, described jacket casing is located on described hinge axis.
As a preferred version of the present invention, described flap is also provided with orthogonal positioning baffle and stop block, and described stop block is positioned at the edge of described flap, for preventing a body open angle excessive.
As a preferred version of the present invention, described flap is made by one-body molded.
On the other hand, the present invention is by the following technical solutions:
A kind of refrigerator, comprises a body, is provided with above-mentioned door height adjustment structure below described door body.
Beneficial effect of the present invention is:
(1), the regulating part of door height adjustment structure of the present invention is coaxially arranged with the hinge axis be located on flap, regulated by adjustment regulating part and be positioned at the height that shears on flap and then adjustment are positioned at the door body on shears, this door height adjustment structure on the one hand can the height of adjustment doors body, on the other hand, hinge axis and regulating part coaxially arrange the stability that can improve in adjustment process, solve the problem that when existing adjustment structure regulates, less stable, door body easily rock.
(2), the flap of door height adjustment structure of the present invention is provided with shears, shears smart structural design, both can carry the weight of a body, drives shears again and then drive the lifting of door body by adjustment screw.
(3), the end of the shears of door height adjustment structure of the present invention is provided with the screw rod that can be located in the spacing axis hole of flap, the free end of screw rod is fixed by nut, in the process of adjustment doors body, screw rod can prevent accommodative excess thus make shears depart from the problem of flap together with nut, has limit function.
(4), be provided with above-mentioned door height adjustment structure below refrigerator door of the present invention, can make that Men Tiyu box height is coordinated, Consumer's Experience is good.
Accompanying drawing explanation
Fig. 1 is the structural representation of the door of refrigerator height adjustment structure that the preferred embodiment of the present invention one provides;
Fig. 2 is the explosive view of the door of refrigerator height adjustment structure that the preferred embodiment of the present invention one provides;
Fig. 3 is the structural representation of the flap that the preferred embodiment of the present invention one provides;
Fig. 4 is the structural representation of the shears that the preferred embodiment of the present invention one provides;
Fig. 5 is the front view of the door of refrigerator height adjustment structure initial position that the preferred embodiment of the present invention one provides;
Fig. 6 is the front view of the door of refrigerator height adjustment structure extreme position that the preferred embodiment of the present invention one provides;
Fig. 7 is the structural representation of the refrigerator that the preferred embodiment of the present invention two provides;
Fig. 8 is the partial enlarged drawing of part A in Fig. 7.
Be labeled as in figure:
1, flap; 2, shears; 3, adjustment screw; 4, hinge axis; 5, pin is regulated; 6, adjustment seat assembly; 7, lower door closer; 8, pan head screw; 11, hinge shaft hole; 12, spacing axis hole; 13, pin axis hole is regulated; 14, positioning baffle; 15, stop block; 21, bracket main body; 22, sleeve; 23, screw rod; 24, nut; 25, plain washer.
Detailed description of the invention
Technical scheme of the present invention is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
Preferred embodiment one:
This preferred embodiment discloses a kind of door of refrigerator height adjustment structure.As shown in Figures 1 to 4, this door of refrigerator height adjustment structure comprise flap 1, the shears 2 be arranged on flap 1, for driving the regulating part of shears 2, for compensating the adjustment seat assembly 6 of refrigerator injustice, lower door closer 7 that ground injustice causes and regulating pin 5.
In the present embodiment, hinge axis 4 is riveted on flap 1, regulating part is preferably adjustment screw 3, adjustment screw 3 is arranged in hinge axis 4 at least partly, the outer peripheral face of adjustment screw 3 is provided with external screw thread, and the inner peripheral surface of hinge axis 4 is provided with internal thread, external screw thread and internal thread suitable, by screwing or loosening the height that adjustment screw 3 regulates shears 2, and then regulate the height of the door body be positioned on shears 2.Being arranged in structure in hinge axis 4 by adjustment screw 3 on the one hand can the height of adjustment doors body, on the other hand, hinge axis 4 and regulating part coaxially arrange the stability that can improve in adjustment process, solve less stable when existing adjustment structure regulates, problem that door body easily rocks.
Shears 2 comprises bracket main body 21, at the two ends of the bracket main body 21 outwardly directed sleeve 22 of difference and screw rod 23, sleeve 22 and screw rod 23 towards the opposite, wherein, sleeve 22 is provided with at the orthodrome end of bracket main body 21, small arc-shaped end is provided with screw rod 23, this shears adopts high-strength material to make, smart structural design, both the weight of a body can have been carried, drive shears by adjustment screw again and then drive the lifting of door body, solving existing governor motion, not arrange a support structure or door body structure intensity not enough thus cannot the problem of weight of support door body.
Flap 1 is respectively arranged with hinge shaft hole 11, spacing axis hole 12 and the adjustment pin axis hole 13 for wearing adjustment pin 5; Be equipped with screw rod 23 in spacing axis hole 12, the free end of screw rod 23 is fixed by nut 24, and be preferably hex nut, and before being screwed into hex nut, inserting plain washer 25, nut 24 can prevent regulating part accommodative excess, that is, prevent shears from departing from flap; Hinge axis 4 is equipped with in hinge shaft hole 11, sleeve 22 is set on hinge axis 4, while screwing adjustment screw 3 hinge axis 4 also can produce small on move, fix compared to existing hinge axis, door body can cause the cooperation area of Men Tiyu hinge shaft hole to reduce when rising thus be unfavorable for ensureing the stable situation of door body, the cooperation area change of the Men Tiyu hinge shaft hole in the present embodiment is little, can ensure the stability of a body.
Flap 1 is also provided with orthogonal positioning baffle 14 and stop block 15, positioning baffle 14 is for being door body positioning and guiding, and stop block 15 is positioned at the edge of flap 1, for preventing a body open angle excessive; Flap 1 is made by one-body molded, and structure is simple, low cost of manufacture, easy to use.
In the present embodiment, the lower door closer 7 of door height adjustment structure is set on sleeve 22, coordinates the effect played and close door with upper door closer, and lower door closer 7 is also provided with pan head screw 8; Regulate pin 6 to be located in regulate in pin axis hole 13, end is connected with adjustment seat assembly 6.
The state that Men Tiwei carries out when highly regulating as shown in Figure 5, as needs heighten door height time, shears 2 is driven to drive door body to move by screwing adjustment screw 3 from bottom, be illustrated in figure 6 adjustment screw 3 and be screwed to limiting condition, namely, door height adjusting range reaches maximum, it should be noted that, this moves the movement that distance is not larger distance, but it is very small, movement within several millimeters, thus realize refrigerator door and box height to coordinate, lifting and guiding two key elements are decomposed into two structures and complete by the structural design that adjustment screw 3 is positioned at hinge axis 4, stability improves greatly, namely, hinge axis 4 is responsible for the guide effect in adjustment process, adjustment screw 3 is responsible for regulating lifting.
Preferred embodiment two:
This preferred embodiment discloses a kind of door of refrigerator height adjustment structure.This door height adjustment structure is substantially identical with preferred embodiment one, and difference is: it is adjustment screw that regulating part is not limited to, and can also be the miscellaneous part with helicitic texture or other structures that can screw with hinge axis; The concrete structure of shears is not limit, and can realize driving door body to be elevated; Flap can be one-body molded, also can be separately made, can realize its function.
Preferred embodiment three:
This preferred embodiment discloses a kind of refrigerator.As shown in Figure 7 and Figure 8, this refrigerator comprises a body, and the below of door body is provided with the door height adjustment structure as described in preferred embodiment one or two, and this Men Tiyu box height is coordinated, Consumer's Experience is good.
Finally, also it should be noted that, in this article, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
It is more than the embodiment provided by reference to the accompanying drawings; only realize preferred version of the present invention to be not intended to limit; anyly the specific embodiment of the present invention is modified or equivalent replacement is carried out to portion of techniques feature; and do not depart from the spirit of technical solution of the present invention, all should be encompassed in request of the present invention protection technical scheme scope in the middle of.Protection scope of the present invention also comprises those skilled in the art and does not pay the thinkable any alternate embodiments of creative work.
Claims (10)
1. a door of refrigerator height adjustment structure, it is characterized in that, comprising flap (1), being arranged at shears (2) on described flap (1) and for driving the regulating part of described shears (2), wherein, described regulating part and the hinge axis (4) be located on described flap (1) are coaxially arranged.
2. a kind of door of refrigerator height adjustment structure according to claim 1, it is characterized in that, described regulating part is adjustment screw (3), described adjustment screw (3) is arranged in described hinge axis (4) at least partly, by screwing or loosening the height that described adjustment screw (3) regulates described shears (2), and then regulate the height of the door body be positioned on described shears (2).
3. a kind of door of refrigerator height adjustment structure according to claim 2, it is characterized in that, the outer peripheral face of described adjustment screw (3) is provided with external screw thread, and the inner peripheral surface of described hinge axis (4) is provided with internal thread, described external screw thread and described internal thread suitable.
4. according to the arbitrary described a kind of door of refrigerator height adjustment structure of claim 1-3, it is characterized in that, described shears (2) comprises bracket main body (21), respectively outwardly directed sleeve (22) and screw rod (23) at the two ends of described bracket main body (21), described sleeve (22) and described screw rod (23) towards the opposite.
5. a kind of door of refrigerator height adjustment structure according to claim 4, it is characterized in that, described flap (1) being respectively arranged with hinge shaft hole (11), spacing axis hole (12) and the adjustment pin axis hole (13) for wearing adjustment pin (5).
6. a kind of door of refrigerator height adjustment structure according to claim 5, it is characterized in that, described screw rod (23) is equipped with in described spacing axis hole (12), the free end of described screw rod (23) is fixed by nut (24), and described nut (24) can prevent described regulating part accommodative excess.
7. a kind of door of refrigerator height adjustment structure according to claim 6, it is characterized in that, be equipped with described hinge axis (4) in described hinge shaft hole (11), described sleeve (22) is set on described hinge axis (4).
8. a kind of door of refrigerator height adjustment structure according to claim 7, it is characterized in that, described flap (1) is also provided with orthogonal positioning baffle (14) and stop block (15), described stop block (15) is positioned at the edge of described flap (1), for preventing a body open angle excessive.
9., according to the arbitrary described a kind of door of refrigerator height adjustment structure of claim 1-3, it is characterized in that, described flap (1) is made by one-body molded.
10. a refrigerator, comprises a body, it is characterized in that, be provided with below described door body as arbitrary in claim 1-9 as described in door height adjustment structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510916812.5A CN105466120A (en) | 2015-12-10 | 2015-12-10 | Door height adjusting structure for refrigerator and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510916812.5A CN105466120A (en) | 2015-12-10 | 2015-12-10 | Door height adjusting structure for refrigerator and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105466120A true CN105466120A (en) | 2016-04-06 |
Family
ID=55604087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510916812.5A Pending CN105466120A (en) | 2015-12-10 | 2015-12-10 | Door height adjusting structure for refrigerator and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105466120A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575110A (en) * | 2017-09-22 | 2018-01-12 | 合肥美的电冰箱有限公司 | A kind of refrigerator door lower hinge and refrigerator |
| WO2018126567A1 (en) * | 2017-01-04 | 2018-07-12 | 合肥华凌股份有限公司 | Door body assembly of refrigerator, and 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 |
| CN109838953A (en) * | 2017-11-27 | 2019-06-04 | 博西华家用电器有限公司 | Household electrical appliance and its hinge-unit |
| CN111336757A (en) * | 2020-03-16 | 2020-06-26 | 合肥美的电冰箱有限公司 | Adjusting pin assembly, door body lower hinge structure and refrigerator |
| US20210310287A1 (en) * | 2020-04-02 | 2021-10-07 | Samsung Electronics Co., Ltd. | Refrigerator |
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| CN1837723A (en) * | 2005-01-06 | 2006-09-27 | 三星电子株式会社 | Refrigerator |
| CN101131274A (en) * | 2006-08-22 | 2008-02-27 | 泰州乐金电子冷机有限公司 | Electric refrigerator with height-adjustable door |
| CN101375119A (en) * | 2006-02-15 | 2009-02-25 | Lg电子株式会社 | Door supporting device for refrigerator |
| CN101936636A (en) * | 2010-04-20 | 2011-01-05 | 合肥美的荣事达电冰箱有限公司 | Limit stop dog and refrigerator |
| US20130076222A1 (en) * | 2011-09-26 | 2013-03-28 | Samsung Electronics Co., Ltd. | Refrigerator |
| CN103808104A (en) * | 2012-11-13 | 2014-05-21 | 三星电子株式会社 | Refrigerator |
| CN104121749A (en) * | 2014-08-07 | 2014-10-29 | 合肥美的电冰箱有限公司 | Door of refrigerator and refrigerator |
| CN205351920U (en) * | 2015-12-10 | 2016-06-29 | 合肥晶弘电器有限公司 | Refrigerator is with door body altitude mixture control structure and refrigerator |
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2015
- 2015-12-10 CN CN201510916812.5A patent/CN105466120A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1837723A (en) * | 2005-01-06 | 2006-09-27 | 三星电子株式会社 | Refrigerator |
| CN101375119A (en) * | 2006-02-15 | 2009-02-25 | Lg电子株式会社 | Door supporting device for refrigerator |
| CN101131274A (en) * | 2006-08-22 | 2008-02-27 | 泰州乐金电子冷机有限公司 | Electric refrigerator with height-adjustable door |
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| CN205351920U (en) * | 2015-12-10 | 2016-06-29 | 合肥晶弘电器有限公司 | Refrigerator is with door body altitude mixture control structure and refrigerator |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018126567A1 (en) * | 2017-01-04 | 2018-07-12 | 合肥华凌股份有限公司 | Door body assembly of refrigerator, and refrigerator |
| CN107575110A (en) * | 2017-09-22 | 2018-01-12 | 合肥美的电冰箱有限公司 | A kind of refrigerator door lower hinge and refrigerator |
| CN109838953A (en) * | 2017-11-27 | 2019-06-04 | 博西华家用电器有限公司 | Household electrical appliance and its hinge-unit |
| CN109838953B (en) * | 2017-11-27 | 2022-06-17 | 博西华家用电器有限公司 | Household appliance and hinge unit thereof |
| 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 |
| CN111336757A (en) * | 2020-03-16 | 2020-06-26 | 合肥美的电冰箱有限公司 | Adjusting pin assembly, door body lower hinge structure and refrigerator |
| CN111336757B (en) * | 2020-03-16 | 2022-02-01 | 合肥美的电冰箱有限公司 | Adjusting pin assembly, door body lower hinge structure and refrigerator |
| US20210310287A1 (en) * | 2020-04-02 | 2021-10-07 | Samsung Electronics Co., Ltd. | Refrigerator |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160406 |
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| RJ01 | Rejection of invention patent application after publication |