CN107388677A - Refrigerator, refrigerator roller structure and its application method - Google Patents
Refrigerator, refrigerator roller structure and its application method Download PDFInfo
- Publication number
- CN107388677A CN107388677A CN201710631239.2A CN201710631239A CN107388677A CN 107388677 A CN107388677 A CN 107388677A CN 201710631239 A CN201710631239 A CN 201710631239A CN 107388677 A CN107388677 A CN 107388677A
- Authority
- CN
- China
- Prior art keywords
- refrigerator
- upper bracket
- roller
- hole
- lower carriage
- 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
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
-
- 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
- F25D23/10—Arrangements for mounting in particular locations, e.g. for built-in type, for corner type
-
- 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
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/38—Refrigerating devices characterised by wheels
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Refrigerator Housings (AREA)
Abstract
The present invention relates to refrigerator structure to adjust field, more particularly to refrigerator roller structure and its application method and refrigerator.The refrigerator roller structure includes：Height adjustment bracket and roller；Height adjustment bracket includes：The first end that upper bracket, lower carriage, upper bracket and lower carriage are in the same side is hinged, and forms the " V " shape structure being open to the left or to the right；The second end of lower carriage is hinged with roller；Adjustable plate is extended in the middle part of lower carriage open side to opening direction, and the second end of upper bracket is threaded hole, and regulating bolt withstands on the upper surface of adjustable plate through screwed hole；Upper bracket sets refrigerator installation position.The present invention rotates the regulating bolt on upper bracket, promotes the " V " shape opening between upper bracket and lower carriage to grow up or reduce, and opening increase, upper bracket promotes refrigerator to raise；When opening reduces, upper bracket drives refrigerator to decline.Refrigerator highly adjusts the simple operations for being changed into and rotating regulating bolt, easy, easy.
Description
Technical field
The present invention relates to refrigerator structure to adjust field, more particularly to the user of refrigerator roller structure, the roller structure
Method, and the refrigerator of the roller structure is set.
Background technology
The balance support of general refrigerator mainly coordinates what is completed by the levelling foot and roller of refrigerator bottom, such as Fig. 1
It is shown.Due to the structure design of general refrigerator roller, including levelling foot 1 and refrigerator roller 2, it is to drive ice to be only limitted to its function
Case moves.There is no the regulation of short transverse.When refrigerator door is overweight or refrigerator inclined phenomenon just occurs during the out-of-flatness of ground.
Now simple regulation refrigerator levelling foot height, can only alleviate the inclined phenomenon of refrigerator.For actual use, also to consumer
Bring great inconvenience.
The content of the invention
(1) technical problems to be solved
It is an object of the invention to provide a kind of refrigerator, refrigerator roller structure and application method, solves refrigerator and highly adjusts not
The problem of facilitating.
(2) technical scheme
In order to solve the above-mentioned technical problem, the present invention provides a kind of refrigerator roller structure, it include height adjustment bracket with
Roller；The height adjustment bracket includes：Upper bracket, lower carriage, the upper bracket and the lower carriage are in the of the same side
One end is hinged, and forms the " V " shape structure being open to the left or to the right；The second end of the lower carriage is cut with scissors with the roller
Connect；
Adjustable plate is extended in the middle part of the lower carriage open side to opening direction, and the second end of the upper bracket is set
Screwed hole, regulating bolt withstand on the upper surface of the adjustable plate through the screwed hole；
The upper bracket sets refrigerator installation position.
In certain embodiments, it is preferably, the first end of the upper bracket extends downwardly connecting plate, is provided with connecting plate
First through hole；
The first end of the lower carriage, which splits, is divided into two bar beams, gap between two bar beams be present, in bar beam
It is provided with the second through hole；
The connecting plate is absorbed in the gap, and the first through hole is relative with second through hole and connects；Upper positioning
Sell through the first through hole and second through hole.
In certain embodiments, it is preferably that the connecting plate is two, gap is set between two connecting plates, wherein one
Individual connecting plate reclines with one of bar beam, and another connecting plate reclines with another bar beam.
In certain embodiments, it is preferably, the second end of the lower carriage, which splits, is divided into two clamping plates, two clamping plates
Between accommodating chamber be present, be provided with third through-hole on the clamping plate；
The roller is embedded in the accommodating chamber, interstitial hole and the third through-hole of the lower alignment pin through the roller.
In certain embodiments, it is preferably, the refrigerator installation position is matching used screw hole and screw.
In certain embodiments, it is preferably, the adjustable plate is welded on the lower carriage.
In certain embodiments, it is preferably that the terrain clearance of the adjustable plate is more than the height of the roller.
Present invention also offers a kind of application method of the refrigerator roller structure, it includes：
Determine that refrigerator is raised or reduced according to the angle of inclination of refrigerator；
If refrigerator is raised, regulating bolt is twisted, drives the regulating bolt to be moved downward with respect to upper bracket, the upper bracket
Opening increase between lower carriage；
If refrigerator reduces, regulating bolt is twisted, drives the regulating bolt to be moved upwards with respect to upper bracket, the upper bracket
Opening between the lower carriage reduces.
Present invention also offers a kind of refrigerator, the bottom of its refrigerator body sets the ice described in claim any one of 1-7
Case roller structure.
In certain embodiments, it is preferably, the bottom of the refrigerator body also sets up levelling foot.
(3) beneficial effect
In technical scheme provided by the invention, it is hinged based on upper bracket, lower carriage；Lower carriage and roller are hinged；Work as rotation
Regulating bolt on upper bracket, the " V " shape opening between upper bracket and lower carriage can be promoted to grow up or reduce, when opening increases
When, the terrain clearance increase of upper bracket, upper bracket promotes refrigerator to raise；When opening reduces, the terrain clearance of upper bracket reduces,
Upper bracket drives refrigerator to decline.By the operation principle, refrigerator is promoted highly to adjust the simple behaviour for being changed into and rotating regulating bolt
Make, it is easy, easy.
Brief description of the drawings
Fig. 1 is the set-up mode of refrigerator bottom at this stage；
Fig. 2 is the schematic diagram of refrigerator roller structure in one embodiment of the invention；
Fig. 3 is Fig. 2 Structure explosion diagram；
Fig. 4 is the structural representation of refrigerator in one embodiment of the invention.
Note：
1 levelling foot；2 refrigerator rollers；3 upper brackets；4 lower carriages；Alignment pin on 5；6 rollers；7 times alignment pins；8 regulation spiral shells
Bolt；9 adjustable plates；10 screws.
Embodiment
With reference to the accompanying drawings and examples, the embodiment of the present invention is described in further detail.Following instance
For illustrating the present invention, but it is not limited to the scope of the present invention.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals." first " " second " " the 3rd " " the 4th " does not represent any sequence relation, merely for convenience
The differentiation carried out is described.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood in the present invention
In concrete meaning.At the time of " current " is when certain action is performed, occur multiple current in text, be real in being passed with the time
Shi Jilu.
The problem of inconvenient is adjusted when being tilted based on refrigerator, The present invention gives a kind of refrigerator, refrigerator roller structure and its is made
Use method.
Product, method etc. will be described in detail by basic engineering, extension design and alternative design below.
A kind of refrigerator roller structure, as shown in Figure 2,3, it is mainly made up of height adjustment bracket and roller 6.Wherein height
Adjusting bracket includes：The first end that upper bracket 3, lower carriage 4, upper bracket 3 and lower carriage 4 are in the same side is hinged, structure
Into the " V " shape structure being open to the left or to the right；The second end of lower carriage 4 is be hinged with roller 6；The middle part of the open side of lower carriage 4
Extend adjustable plate 9 to opening direction, the second end of upper bracket 3 is threaded hole, and regulating bolt 8 withstands on tune through screwed hole
Save the upper surface of plate 9；Upper bracket 3 sets refrigerator installation position.
The first end that upper bracket 3 and lower carriage 4 are in the same side is at the turning point of " V " shape structure.The two is be hinged
It can rotate relatively freely, form different openings of sizes.When regulating bolt 8 rotates down, upper bracket 3 relies on the effect of screw thread
It can upwards move, increase so as to the opening of upper and lower bracket 4.With the change that upper and lower bracket 4 is open, regulating bolt 8 and adjustable plate 9
Between contact be probably face contact, linear contact lay, point contact.Adjustable plate 9 is regulating bolt 8, the motion of upper bracket 3 provides support.
Upper bracket 3 is fixedly connected with refrigerator all the time, and therefore, upper bracket 3 can drive refrigerator to be synchronized with the movement.
In certain embodiments, have a lot, lift herein specific to the articulated manner of upper bracket 3 and lower carriage 4, its real mode
Under such as：
The first end of upper bracket 3 extends downwardly connecting plate, and first through hole is provided with connecting plate；The first end of lower carriage 4
Portion, which is split, is divided into two bar beams, gap between two bar beams be present, the second through hole is provided with bar beam；Connecting plate is absorbed in gap
In, first through hole is relative with the second through hole and connects；Upper alignment pin 5 passes through first through hole and the second through hole.Upper alignment pin 5 can incite somebody to action
Upper bracket 3 and lower carriage 4 link together, and can be relatively rotated again between upper bracket 3, lower carriage 4.
The structure of two of which bar beam facilitates the plate of upper bracket 3 to be positioned in gap, can limit upper bracket 3 in upper positioning
The upper play in the axial direction of pin 5.
In other examples, said structure can be done to certain adjustment, such as：Connecting plate is two, two connections
Gap is set between plate, and one of connecting plate reclines with one of bar beam, another connecting plate and another bar beam
Recline.Two connecting plates and two bar beams can use the arrangement modes such as ABAB, ABBA, BAAB, BABA, ABBA, BAAB true
Determine mutual alignment relation.Arrange anyway, upper alignment pin 5 necessarily passes through all first through hole and the second through hole.
Specific to the be hinged of inferior division and roller 6, a kind of implementation is given below：
The second end of lower carriage, which splits, is divided into two clamping plates, accommodating chamber between two clamping plates be present, the 3rd is provided with clamping plate
Through hole；Roller 6 is embedded in accommodating chamber, and lower alignment pin 7 passes through the interstitial hole and third through-hole of roller 6.Two clamping plates are in roller 6
Both ends, it is avoided that the play in the axial direction of lower alignment pin 7 of roller 6.
Based on above-mentioned various embodiments, upper bracket 3 can be arranged on ice by matching used screw hole and screw 10
The bottom of box main body.When needing to adjust height, regulating bolt 8 is directly operated, when needing to promote refrigerator movement, passes through roller
6 movements.
State in certain embodiments, adjustable plate 9 is solderable on inferior division, does not repel other connection sides herein certainly
Formula, for example be integrally machined.
In view of the freely activity of roller 6, the terrain clearance of adjustable plate 9 is more than the height of roller 6, such adjustable plate 9
Lower surface will not touch roller 6, then will not the movement application frictional force of pair roller 6.
Present invention also offers a kind of application method of the above-mentioned structure of refrigerator roller 6, it includes：
Step 110, determine that refrigerator is raised or reduced according to the angle of inclination of refrigerator；
Step 112-1, if refrigerator is raised, regulating bolt 8 is twisted, driving regulating bolt 8 moves downward with respect to upper bracket 3,
Opening increase between upper bracket 3 and lower carriage 4；
Step 112-2, if refrigerator reduces, regulating bolt 8 is twisted, driving regulating bolt 8 is moved upwards with respect to upper bracket 3,
Opening between upper bracket 3 and lower carriage 4 reduces.
Present invention also offers a kind of refrigerator, as shown in figure 4, the bottom of its refrigerator body sets the above-mentioned knot of refrigerator roller 6
Structure.
The bottom of other refrigerator body also sets up levelling foot, and levelling foot also plays a part of support to refrigerator, and can keep away
Exempt from refrigerator accidental movement position under the drive of roller 6.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (10)
- A kind of 1. refrigerator roller structure, it is characterised in that including：Height adjustment bracket and roller；The height adjustment bracket bag Include：The first end that upper bracket, lower carriage, the upper bracket and the lower carriage are in the same side is hinged, and forms to the left Or the " V " shape structure being open to the right；The second end of the lower carriage is hinged with the roller；Adjustable plate is extended in the middle part of the lower carriage open side to opening direction, and the second end of the upper bracket is threaded Hole, regulating bolt withstand on the upper surface of the adjustable plate through the screwed hole；The upper bracket sets refrigerator installation position.
- 2. refrigerator roller structure as claimed in claim 1, it is characterised in that the first end of the upper bracket extends downwardly company Fishplate bar, first through hole is provided with connecting plate；The first end of the lower carriage, which splits, is divided into two bar beams, gap between two bar beams be present, is provided with bar beam Second through hole；The connecting plate is absorbed in the gap, and the first through hole is relative with second through hole and connects；Upper alignment pin is worn Cross the first through hole and second through hole.
- 3. refrigerator roller structure as claimed in claim 2, it is characterised in that the connecting plate is two, two connecting plates it Between gap is set, one of connecting plate reclines with one of bar beam, and another connecting plate reclines with another bar beam.
- 4. refrigerator roller structure as claimed in claim 1, it is characterised in that the second end of the lower carriage, which splits, is divided into two Clamping plate, accommodating chamber be present between two clamping plates, third through-hole is provided with the clamping plate；The roller is embedded in the accommodating chamber, interstitial hole and the third through-hole of the lower alignment pin through the roller.
- 5. refrigerator roller structure as claimed in claim 1, it is characterised in that the refrigerator installation position is matching used screw Hole and screw.
- 6. the refrigerator roller structure as described in claim any one of 1-5, it is characterised in that the adjustable plate be welded on it is described under On support.
- 7. refrigerator roller structure as claimed in claim 6, it is characterised in that the terrain clearance of the adjustable plate is more than the rolling The height of wheel.
- A kind of 8. application method of any one of claim 1-7 refrigerator roller structures, it is characterised in thatDetermine that refrigerator is raised or reduced according to the angle of inclination of refrigerator；If refrigerator is raised, regulating bolt is twisted, drives the regulating bolt to be moved downward with respect to upper bracket, the upper bracket is with Opening increase between support；If refrigerator reduces, regulating bolt is twisted, drives the regulating bolt to be moved upwards with respect to upper bracket, the upper bracket and institute The opening stated between lower carriage reduces.
- 9. a kind of refrigerator, it is characterised in that the bottom of its refrigerator body sets the refrigerator roller described in claim any one of 1-7 Structure.
- 10. refrigerator as claimed in claim 9, it is characterised in that the bottom of the refrigerator body also sets up levelling foot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710631239.2A CN107388677A (en) | 2017-07-28 | 2017-07-28 | Refrigerator, refrigerator roller structure and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710631239.2A CN107388677A (en) | 2017-07-28 | 2017-07-28 | Refrigerator, refrigerator roller structure and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107388677A true CN107388677A (en) | 2017-11-24 |
Family
ID=60341359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710631239.2A Pending CN107388677A (en) | 2017-07-28 | 2017-07-28 | Refrigerator, refrigerator roller structure and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107388677A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109959207A (en) * | 2017-12-25 | 2019-07-02 | 博西华电器（江苏）有限公司 | Household electrical appliance |
| WO2023020021A1 (en) * | 2021-08-16 | 2023-02-23 | 青岛海尔电冰箱有限公司 | Balance adjusting mechanism for refrigerator and built-in refrigerator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1740711A (en) * | 2004-08-28 | 2006-03-01 | 三星电子株式会社 | Refrigerator |
| KR100767856B1 (en) * | 2006-09-06 | 2007-10-17 | 엘지전자 주식회사 | A refrigerator |
| CN202723131U (en) * | 2012-07-06 | 2013-02-13 | 绍兴县力锐家具制造有限公司 | Adjustable universal wheel |
| CN203100172U (en) * | 2012-12-28 | 2013-07-31 | 广东美的电器股份有限公司 | Water tank and heat pump hot water machine with same |
| CN105253172A (en) * | 2015-10-31 | 2016-01-20 | 重庆市富环建筑材料有限责任公司 | Trolley for construction |
| CN205736665U (en) * | 2016-05-18 | 2016-11-30 | 宁波储力叉车有限公司 | A kind of adjustable for height Universal wheel structure |
-
2017
- 2017-07-28 CN CN201710631239.2A patent/CN107388677A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1740711A (en) * | 2004-08-28 | 2006-03-01 | 三星电子株式会社 | Refrigerator |
| KR100767856B1 (en) * | 2006-09-06 | 2007-10-17 | 엘지전자 주식회사 | A refrigerator |
| CN202723131U (en) * | 2012-07-06 | 2013-02-13 | 绍兴县力锐家具制造有限公司 | Adjustable universal wheel |
| CN203100172U (en) * | 2012-12-28 | 2013-07-31 | 广东美的电器股份有限公司 | Water tank and heat pump hot water machine with same |
| CN105253172A (en) * | 2015-10-31 | 2016-01-20 | 重庆市富环建筑材料有限责任公司 | Trolley for construction |
| CN205736665U (en) * | 2016-05-18 | 2016-11-30 | 宁波储力叉车有限公司 | A kind of adjustable for height Universal wheel structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109959207A (en) * | 2017-12-25 | 2019-07-02 | 博西华电器（江苏）有限公司 | Household electrical appliance |
| CN109959207B (en) * | 2017-12-25 | 2022-03-22 | 博西华电器（江苏）有限公司 | Household electrical appliance |
| WO2023020021A1 (en) * | 2021-08-16 | 2023-02-23 | 青岛海尔电冰箱有限公司 | Balance adjusting mechanism for refrigerator and built-in refrigerator |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171124 |
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| RJ01 | Rejection of invention patent application after publication |