CN107940879A - A kind of refrigerator-freezer head cover - Google Patents
A kind of refrigerator-freezer head cover Download PDFInfo
- Publication number
- CN107940879A CN107940879A CN201711073287.0A CN201711073287A CN107940879A CN 107940879 A CN107940879 A CN 107940879A CN 201711073287 A CN201711073287 A CN 201711073287A CN 107940879 A CN107940879 A CN 107940879A
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- CN
- China
- Prior art keywords
- head cover
- refrigerator
- freezer
- rod
- slot
- 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.)
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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
- F25D23/026—Doors; Covers for open-top cabinets
Landscapes
- 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 invention discloses a kind of refrigerator-freezer head cover, including refrigerator-freezer main body, the refrigerator-freezer body top is equipped with the first head cover and the second head cover, first head cover and the second cap structure are identical and are symmetrical arranged, first head cover is equipped with pin close to the side wall of the first head cover, second head cover is equipped with slot close to the side of the first head cover, first head cover is equipped with rod-putting slot, one end of the rod-putting slot is hinged with supporting rod, sliding slot is equipped with along its length at the top of the refrigerator-freezer main body wall, sliding block is movably installed with the sliding slot, the one end of the supporting rod away from rod-putting slot is hinged on sliding block, the top side wall centre position of the refrigerator-freezer main body is equipped with cavity, cylinder is installed in the cavity floor.In the present invention, as needed, the first head cover of opening or the second head cover that can be selective, reduce leaking for cold air, reduce energy consumption；Article of taking out of refrigerator-freezer is convenient for people to, and ensures that head cover will not be thrown, extends the service life of head cover.
Description
Technical field
The present invention relates to refrigerator-freezer technical field, more particularly to a kind of refrigerator-freezer head cover.
Background technology
Refrigerator-freezer is to maintain a kind of refrigeration plant of constant low temperature, and one kind makes food or other articles keep constant low temperature
The product for civilian use of cold conditions.There are compressor, ice machine in babinet to the cabinet or case that freeze, the hutch with refrigerating plant.Family
It it is usually 10~500 liters with the volume of ice box.The family expenses refrigerator-freezer of First compression-type refrigeration in the world in 1910 is asked in the U.S.
Generation.Lido company of nineteen twenty-five Sweden develops the absorption refrigerator-freezer of family expenses.Nineteen twenty-seven General Electric Company is developed totally-enclosed
Formula refrigerator-freezer.Nineteen thirty is launched using the continuous diffusion absorbing refrigerator-freezer of air cooling of different heating mode.Develop within 1931
Success novel refrigerant Freon 12.The latter half fifties starts to produce Household hot ice box, and China produces since the fifties
Ice box.
At present, as the improvement of people's living standards, more and more household electrical appliance enter the life of people.Refrigerator-freezer conduct
Essential household electrical appliance in Modern Family's life, the in people's lives important role of performer.Refrigerator-freezer head cover conduct
Important component in refrigerator-freezer component, carries the function that refrigerator-freezer opens and closes access object, but modern refrigerator-freezer head cover is mostly one
Body structure, only all starting refrigerator-freezer head cover could open, and during unlatching, a large amount of cool air leakages, add energy consumption, and refrigerator-freezer top
Cover the position when opening and cannot fix, it is necessary to hand steered, when needing to place article into refrigerator-freezer or take out article, one hand behaviour
Make very inconvenient, sometimes because carelessness causes refrigerator-freezer head cover to throw, can so reduce the leakproofness of refrigerator-freezer, reduce refrigerator-freezer top
The service life of lid.
The content of the invention
The purpose of the present invention is to solve shortcoming existing in the prior art, and a kind of refrigerator-freezer head cover proposed.
To achieve these goals, present invention employs following technical solution：
A kind of refrigerator-freezer head cover, including refrigerator-freezer main body, the refrigerator-freezer body top are equipped with the first head cover and the second head cover, and described first
Head cover and the second cap structure are identical and be symmetrical arranged, and first head cover is equipped with pin, institute close to the side wall of the first head cover
To state the second head cover and be equipped with slot close to the side of the first head cover, first head cover is equipped with rod-putting slot, and the one of the rod-putting slot
End is hinged with supporting rod, is equipped with sliding slot along its length at the top of the refrigerator-freezer main body wall, cunning is movably installed with the sliding slot
Block, the one end of the supporting rod away from rod-putting slot are hinged on sliding block, and the top side wall centre position of the refrigerator-freezer main body is equipped with
Cavity, is provided with cylinder in the cavity floor, the piston rod of the cylinder is connected with support plate, the support plate upper surface edge
Length direction is equidistant to be uniformly provided with fixed block, is equipped with fixed plate in the cavity, first cap base is hinged with first
Connecting rod, the second connecting rod and the 3rd connecting rod, the described one end of 3rd connecting rod away from the first head cover are hinged on refrigerator-freezer main body
Cavity sidewalls on, the one end of the head rod and the second connecting rod away from the first head cover is hinged on a mounting board, described
Spring is connected among installing plate lower surface, one end of the spring is connected with limited block.
Preferably, the pin and slot have elastomeric material to be made, and pin and slot size match.
Preferably, the fixed plate is located at the top of support plate, and equidistant along its length in fixed plate is uniformly provided with
Fixing groove, the fixing groove match with fixed block size.
Preferably, the limited block is arcuate structure, and limited block matches with the fixing groove size in fixed plate.
Preferably, first head cover and the second head cover are equipped with rubber ring on the side wall of refrigerator-freezer main body.
Compared with prior art, the beneficial effects of the invention are as follows：In the present invention, as needed, can selectivity opening
First head cover or the second head cover, reduce leaking for cold air, reduce energy consumption；And when opening head cover head cover can be made to be fixed on certain
A angle, it is not necessary to hand steered, be convenient for people to article of taking out of refrigerator-freezer, and ensure that head cover will not be thrown, extend head cover
Service life.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of refrigerator-freezer head cover proposed by the present invention；
Fig. 2 is a kind of side view of refrigerator-freezer head cover proposed by the present invention；
Fig. 3 is the enlarged drawing at a kind of A of refrigerator-freezer head cover proposed by the present invention.
In figure：1 refrigerator-freezer main body, 2 first head covers, 3 second head covers, 4 pins, 5 slots, 6 rod-putting slots, 7 supporting rods, 8 sliding slots,
9 sliding blocks, 10 fixed plates, 11 cylinders, 12 support plates, 13 fixed blocks, 14 head rods, 15 second connecting rods, 16 the 3rd connections
Bar, 17 installing plates, 18 springs, 19 limited blocks.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.
With reference to Fig. 1-3, a kind of refrigerator-freezer head cover, including refrigerator-freezer main body 1, the top of refrigerator-freezer main body 1 are equipped with the first head cover 2 and second
Head cover 3, the first head cover 2 and the second head cover 3 are equipped with rubber ring, the first head cover 2 and the second top on the side wall of refrigerator-freezer main body 1
3 structure of lid is identical and is symmetrical arranged, and the first head cover 2 is equipped with pin 4 close to the side wall of the first head cover 3, and the second head cover 3 is close to
The side of one head cover 2 is equipped with slot 5, and pin 4 and slot 5 have elastomeric material to be made, and pin 4 and 5 size of slot match,
First head cover 2 is equipped with rod-putting slot 6, and one end of rod-putting slot 6 is hinged with supporting rod 7, and 1 top side wall of refrigerator-freezer main body is along its length
Equipped with sliding slot 8, sliding block 9 is movably installed with sliding slot 8, the one end of supporting rod 7 away from rod-putting slot 6 is hinged on sliding block 9, refrigerator-freezer master
The top side wall centre position of body 1 is equipped with cavity, and cylinder 11 is provided with cavity floor, and the piston rod of cylinder 11 is connected with support
Plate 12,12 upper surface of support plate is equidistant along its length to be uniformly provided with fixed block 13, and fixed plate 10, fixed plate are equipped with cavity
10 are located at the top of support plate 12, and equidistant along its length in fixed plate 10 are uniformly provided with fixing groove, fixing groove and fixation
13 size of block matches, and 2 bottom of the first head cover is hinged with head rod 14, the second connecting rod 15 and the 3rd connecting rod 16, the
The one end of three connecting rods 16 away from the first head cover 2 is hinged in the cavity sidewalls of refrigerator-freezer main body 1, and head rod 14 and second connects
The one end of extension bar 15 away from the first head cover 2 is hinged on installing plate 17, and installing plate is connected with spring 18, spring among 17 lower surface
18 one end is connected with limited block 19, and limited block 19 is arcuate structure, and limited block 19 and the fixing groove size in fixed plate 10
Match, in the present invention, as needed, opening the first head cover 2 or the second head cover 3 that can be selective, reduce the outer of cold air
Let out, reduce energy consumption；And when opening head cover head cover can be made to be fixed on some angle, it is not necessary to hand steered, be convenient for people to from
Take in refrigerator-freezer article, and ensure that head cover will not be thrown, extend the service life of head cover.
Operation principle：User can select according to the space size inside the article or refrigerator-freezer main body 1 to be placed
Open the first head cover 2 or open the second head cover 3, when opening head cover, pass through head rod 14, the second connecting rod 15 and the
Three connecting rods 16, can open head cover, and are tentatively fixed on head cover by supporting rod 7, some angle, while make limited block
19 are stuck in the fixing groove in fixed plate 10, can be so that head cover is maintained at that angle, and user can easily take thing
Product start cylinder, it is necessary to when closing head cover, promote support plate 12, fixed block 13 is entered fixing groove, limited block 19 are released solid
Determine groove, head cover can be made slowly to slide, ensure the air-tightness of refrigerator-freezer, also extend the service life of head cover.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of refrigerator-freezer head cover, including refrigerator-freezer main body（1）, it is characterised in that the refrigerator-freezer main body（1）Top is equipped with the first head cover
（2）With the second head cover（3）, first head cover（2）With the second head cover（3）Structure is identical and is symmetrical arranged, first head cover
（2）Close to the first head cover（3）Side wall be equipped with pin（4）, second head cover（3）Close to the first head cover（2）Side set
There is slot（5）, first head cover（2）It is equipped with rod-putting slot（6）, the rod-putting slot（6）One end be hinged with supporting rod（7）,
The refrigerator-freezer main body（1）Top side wall is equipped with sliding slot along its length（8）, the sliding slot（8）Inside it is movably installed with sliding block（9）,
The supporting rod（7）Away from rod-putting slot（6）One end be hinged on sliding block（9）On, the refrigerator-freezer main body（1）Top side wall among
Position is equipped with cavity, and cylinder is provided with the cavity floor（11）, the cylinder（11）Piston rod be connected with support plate
（12）, the support plate（12）Upper surface is equidistant along its length to be uniformly provided with fixed block（13）, the cavity is interior to be equipped with admittedly
Fixed board（10）, first head cover（2）Bottom is hinged with head rod（14）, the second connecting rod（15）With the 3rd connecting rod
（16）, the 3rd connecting rod（16）Away from the first head cover（2）One end be hinged on refrigerator-freezer main body（1）Cavity sidewalls on, institute
State head rod（14）With the second connecting rod（15）Away from the first head cover（2）One end be hinged on installing plate（17）On, it is described
Installing plate（17）Spring is connected among lower surface（18）, the spring（18）One end be connected with limited block（19）.
A kind of 2. refrigerator-freezer head cover according to claim 1, it is characterised in that the pin（4）And slot（5）There is rubber
Material is made, and pin（4）And slot（5）Size matches.
A kind of 3. refrigerator-freezer head cover according to claim 1, it is characterised in that the fixed plate（10）Positioned at support plate（12）
Top, and fixed plate（10）On equidistant be along its length uniformly provided with fixing groove, the fixing groove and fixed block（13）Greatly
It is small to match.
A kind of 4. refrigerator-freezer head cover according to claim 1, it is characterised in that the limited block（19）For arcuate structure, and
Limited block（19）With fixed plate（10）On fixing groove size match.
A kind of 5. refrigerator-freezer head cover according to claim 1, it is characterised in that first head cover（2）With the second head cover（3）
Close to refrigerator-freezer main body（1）Side wall on be equipped with rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711073287.0A CN107940879B (en) | 2017-11-04 | 2017-11-04 | Top cover of freezer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711073287.0A CN107940879B (en) | 2017-11-04 | 2017-11-04 | Top cover of freezer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107940879A true CN107940879A (en) | 2018-04-20 |
| CN107940879B CN107940879B (en) | 2021-02-26 |
Family
ID=61933302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711073287.0A Active CN107940879B (en) | 2017-11-04 | 2017-11-04 | Top cover of freezer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107940879B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108731341A (en) * | 2018-07-20 | 2018-11-02 | 阚建发 | A kind of refrigerator-freezer that can save energy |
| CN111288709A (en) * | 2020-03-09 | 2020-06-16 | 姚宇翔 | Industrial refrigerator |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1331970C (en) * | 1988-07-20 | 1994-09-13 | Thomas E. Perdue, Jr. | Suspendable hinged lockable lid storage box |
| CN1400150A (en) * | 2001-07-28 | 2003-03-05 | 三星电子株式会社 | Hinge for storing container |
| WO2011103646A1 (en) * | 2010-02-25 | 2011-09-01 | Kacavenda Milenko | Mechanism for decelerated automatic lid opening of boxes |
| CN203544607U (en) * | 2013-09-10 | 2014-04-16 | 张新全 | Transportation charging barrel |
| CN203949423U (en) * | 2014-06-13 | 2014-11-19 | 高启平 | A kind of refrigerator-freezer |
| CN205209060U (en) * | 2015-12-08 | 2016-05-04 | 海宁海通机电有限公司 | Take island cabinet of bracing piece |
| CN206207873U (en) * | 2016-11-26 | 2017-05-31 | 滁州市荣康塑料制品有限公司 | A kind of novel combination type refrigerator top cover |
-
2017
- 2017-11-04 CN CN201711073287.0A patent/CN107940879B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1331970C (en) * | 1988-07-20 | 1994-09-13 | Thomas E. Perdue, Jr. | Suspendable hinged lockable lid storage box |
| CN1400150A (en) * | 2001-07-28 | 2003-03-05 | 三星电子株式会社 | Hinge for storing container |
| WO2011103646A1 (en) * | 2010-02-25 | 2011-09-01 | Kacavenda Milenko | Mechanism for decelerated automatic lid opening of boxes |
| CN203544607U (en) * | 2013-09-10 | 2014-04-16 | 张新全 | Transportation charging barrel |
| CN203949423U (en) * | 2014-06-13 | 2014-11-19 | 高启平 | A kind of refrigerator-freezer |
| CN205209060U (en) * | 2015-12-08 | 2016-05-04 | 海宁海通机电有限公司 | Take island cabinet of bracing piece |
| CN206207873U (en) * | 2016-11-26 | 2017-05-31 | 滁州市荣康塑料制品有限公司 | A kind of novel combination type refrigerator top cover |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108731341A (en) * | 2018-07-20 | 2018-11-02 | 阚建发 | A kind of refrigerator-freezer that can save energy |
| CN111288709A (en) * | 2020-03-09 | 2020-06-16 | 姚宇翔 | Industrial refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107940879B (en) | 2021-02-26 |
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