CN202547228U - Mini multipurpose refrigerator - Google Patents
Mini multipurpose refrigerator Download PDFInfo
- Publication number
- CN202547228U CN202547228U CN2012200724584U CN201220072458U CN202547228U CN 202547228 U CN202547228 U CN 202547228U CN 2012200724584 U CN2012200724584 U CN 2012200724584U CN 201220072458 U CN201220072458 U CN 201220072458U CN 202547228 U CN202547228 U CN 202547228U
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- China
- Prior art keywords
- refrigerator
- casing
- refrigerator doors
- hinge
- doors
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a mini multipurpose refrigerator which comprises a refrigerator body, wherein a refrigerator door is arranged on the refrigerator body, the refrigerator door is a top cover type refrigerator door, a bottom cover is arranged at the outer side of the bottom of the refrigerator body, a compressor, an evaporator and a condenser are arranged inside the refrigerator body, the refrigerator door is articulated with the refrigerator body by a hinge, a cam is arranged on the refrigerator door, a pin shaft and a locating rod with a curved notch are arranged on the hinge, the locating rod can rotate around the pin shaft, a fastening structure is formed by the cam and the curved notch when the refrigerator door is closed, a limiting block and a locating block are also arranged on the hinge, and an electromagnetic switch or a tension spring is arranged between the locating block and one end of the locating rod. The mini multipurpose refrigerator has the advantages that the structure is simple and reasonable, the automatic back-locking of the refrigerator door can be realized by utilizing the lever principle, and therefore, the cold air loss and the energy waste can be reduced.
Description
Technical field
The utility model relates to a kind of Small Refrigerating Equipment, is specifically related to a kind of mini multi-use refrigerator.
Background technology
In the prior art, between laterally opened refrigerator door and the casing hinged free folding, through the complete closure that realizes casing is set on the door body.If but the user is firmly too small at closing time, the angle between refrigerator doors and the casing is less, and the gasket that has magnetic also can't be realized the auto-closing of a body; Secondly, the magnetic force of magnetic door strip of paper used for sealing is limited, and along with the refrigerator prolongation of service time, magnetic force can weaken gradually, can influence the normal use of refrigerator; In addition, exert oneself when excessive when the user closes the door, refrigerator door and casing collision also produce bounce-back, cause body closure fully.The part minifridge adopts the top cap type refrigerator doors, and because of the gravity effect, the problems referred to above all make moderate progress, but does not thoroughly solve, and still can cause the loss of a certain amount of cold air in the refrigerator, forms the waste of resource indirectly.
The utility model content
The purpose of the utility model is to overcome the defective that exists in the prior art, and a kind of simple and reasonable mini multi-use refrigerator is provided.
For realizing above-mentioned purpose, the technical scheme of the utility model is a kind of mini multi-use refrigerator of design, and refrigerator comprises casing; Casing is provided with refrigerator doors, and refrigerator doors is the top cap type refrigerator doors, and the bottom half arranged outside has bottom; Be provided with compressor, evaporimeter and condenser in the casing, refrigerator doors is connected with chest hinge, and refrigerator doors is provided with cam; Hinge is provided with bearing pin and the backstay of the band arc-shaped notch that rotates around bearing pin; Cam and arc-shaped notch are fastening structure when refrigerator doors is closed, also are provided with limited block and locating piece on the hinge, are provided with electromagnetic switch or extension spring between locating piece and backstay one end.
In order to make the life-span of returning lock construction automatically longer; Avoid spring because of being in the inefficacy that extended state causes for a long time; Optimized technical scheme does, electromagnetic switch comprises electromagnet coil and the movable core that is separately positioned on locating piece and backstay one end, and electromagnet coil is connected with limit switch.
In order to make the simple and reasonable of minifridge, guarantee lower production cost, optimized technical scheme does, and limit switch is arranged on casing or the refrigerator doors, and limit switch is an open-circuit condition when refrigerator doors is closed.
For the ease of the opening and closing of control refrigerator doors, optimized technical scheme does, is provided with stay damper between refrigerator doors side and the casing, and the two ends of stay damper are fixedly connected or active link with casing with refrigerator doors respectively.
In order to guarantee the heat insulation effect of minifridge, reduce the cold air loss, optimized technical scheme is that box inside is provided with heat-insulation layer.
In order to make box inner structure compacter, optimized technical scheme is that condenser is arranged between the heat-insulation layer and bottom of bottom half.
In order further to make the box inner structure compact and reasonable, optimized technical scheme is that compressor is arranged on the casing rear portion, also is provided with the air inlet and the gas outlet that are connected with compressor on the casing.
In order to guarantee the optimization of minifridge refrigeration, optimized technical scheme is that evaporimeter is arranged on the box inside wall.
The advantage and the beneficial effect of the utility model are: return lock construction automatically through what the band spring was set on being articulated and connected between refrigerator doors and the casing; Guarantee that refrigerator doors is closed or because of after the effect of door body self gravitation is closed into certain angle, the backstay of band arc-shaped notch just can block, under the effect of spring tension; Backstay rotates around bearing pin; Arc-shaped notch blocks cam, utilizes lever principle to realize the lock function that returns of refrigerator doors, reduces the loss of cold air and the waste of the energy.Further, replace spring, can avoid spring, prolong the service life that this minifridge returns lock construction because of being in the inefficacy that extended state causes for a long time with electromagnetic switch.
Description of drawings
Fig. 1 is the left TV structure sketch map of the utility model minifridge;
Fig. 2 is the structural representation that returns locking device among the utility model minifridge embodiment 1;
Fig. 3 is the structural representation that returns locking device among the utility model minifridge embodiment 2.
Among the figure: 1, refrigerator; 2, casing; 3, refrigerator doors; 4, bottom; 5, compressor; 6, evaporimeter; 7, condenser; 8, hinge; 9, cam; 10, bearing pin; 11, backstay; 12, limited block; 13, locating piece; 14, extension spring; 15, heat-insulation layer; 16, air inlet; 17, gas outlet; 18, electromagnetic switch; 19, electromagnet coil; 20, movable core; 21, limit switch; 22, stay damper.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, the specific embodiment of the utility model is further described.Following examples only are used for more clearly explaining the technical scheme of the utility model, and can not limit the protection domain of the utility model with this.
Embodiment 1
As depicted in figs. 1 and 2, the utility model is a kind of mini multi-use refrigerator, and refrigerator 1 comprises casing 2; Casing 2 is provided with refrigerator doors 3, and refrigerator doors 3 is the top cap type refrigerator doors, and casing 2 bottom outside are provided with bottom 4; Be provided with compressor 5, evaporimeter 6 and condenser 7 in the casing 2, refrigerator doors 3 is connected through hinge 8 with casing 2, and refrigerator doors 3 is provided with cam 9; Hinge 8 is provided with bearing pin 10 and around the backstay 11 of the band arc-shaped notch of bearing pin 10 rotation; Cam 9 is fastening structure with arc-shaped notch when refrigerator doors is closed, also is provided with limited block 12 and locating piece 13 on the hinge 8, is provided with extension spring 14 between locating piece 13 and backstay 11 1 ends.
Wherein, be provided with stay damper 22 between refrigerator doors 3 sides and the casing 2, the two ends of stay damper 22 flexibly connect with refrigerator doors 3 and casing 2 respectively.
Wherein, casing 2 inboards are provided with heat-insulation layer 15.
Wherein, condenser 7 is arranged between the heat-insulation layer 15 and bottom 4 of casing 2 bottoms.
Wherein, compressor 5 is arranged on casing 2 rear portions, also is provided with the air inlet 16 and gas outlet 17 that are connected with compressor 5 on the casing 2.
Wherein, evaporimeter 6 is arranged on casing 2 madial walls.
Embodiment 2
As shown in figures 1 and 3, the utility model is a kind of mini multi-use refrigerator, and refrigerator 1 comprises casing 2; Casing 2 is provided with refrigerator doors 3, and refrigerator doors 3 is the top cap type refrigerator doors, and casing 2 bottom outside are provided with bottom 4; Be provided with compressor 5, evaporimeter 6 and condenser 7 in the casing 2, refrigerator doors 3 is connected through hinge 8 with casing 2, and refrigerator doors 3 is provided with cam 9; Hinge 8 is provided with bearing pin 10 and around the backstay 11 of the band arc-shaped notch of bearing pin 10 rotation; Cam 9 and arc-shaped notch are fastening structure when refrigerator doors 3 closures, also are provided with limited block 12 and locating piece 13 on the hinge 8, are provided with electromagnetic switch 18 between locating piece 13 and backstay 11 1 ends.
Wherein, electromagnetic switch 18 comprises the electromagnet coil 19 and movable core 20 that is separately positioned on locating piece 13 and backstay 11 1 ends, and electromagnet coil 19 is connected with limit switch 21.
Wherein, limit switch 21 is arranged on the casing 2, and limit switch 21 is an open-circuit condition when refrigerator doors 3 closures.
The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (8)
1. a mini multi-use refrigerator is characterized in that, said refrigerator comprises casing; Said casing is provided with refrigerator doors; Said refrigerator doors is the top cap type refrigerator doors, and said bottom half arranged outside has bottom, is provided with compressor, evaporimeter and condenser in the said casing; Said refrigerator doors is connected with chest hinge; Said refrigerator doors is provided with cam, and said hinge is provided with bearing pin and around the backstay of the band arc-shaped notch of said bearing pin rotation, and said cam and said arc-shaped notch are fastening structure when said refrigerator doors closure; Also be provided with limited block and locating piece on the said hinge, be provided with electromagnetic switch or extension spring between said locating piece and said backstay one end.
2. refrigerator as claimed in claim 1 is characterized in that, said electromagnetic switch comprises electromagnet coil and the movable core that is separately positioned on said locating piece and said backstay one end, and said electromagnet coil is connected with limit switch.
3. refrigerator as claimed in claim 2 is characterized in that, said limit switch is arranged on said casing or the said refrigerator doors, and said limit switch is an open-circuit condition when said refrigerator doors is closed.
4. refrigerator as claimed in claim 1 is characterized in that, is provided with stay damper between said refrigerator doors side and the casing, and the two ends of said stay damper are fixedly connected or active link with casing respectively at said refrigerator doors.
5. refrigerator as claimed in claim 4 is characterized in that said box inside is provided with heat-insulation layer.
6. refrigerator as claimed in claim 5 is characterized in that, said condenser is arranged between the heat-insulation layer and said bottom of said bottom half.
7. refrigerator as claimed in claim 6 is characterized in that, said compressor is arranged on said casing rear portion, also is provided with the air inlet and the gas outlet that are connected with compressor on the said casing.
8. refrigerator as claimed in claim 7 is characterized in that said evaporimeter is arranged on the box inside wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200724584U CN202547228U (en) | 2012-02-29 | 2012-02-29 | Mini multipurpose refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200724584U CN202547228U (en) | 2012-02-29 | 2012-02-29 | Mini multipurpose refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202547228U true CN202547228U (en) | 2012-11-21 |
Family
ID=47167848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200724584U Expired - Fee Related CN202547228U (en) | 2012-02-29 | 2012-02-29 | Mini multipurpose refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202547228U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594876A (en) * | 2018-12-21 | 2019-04-09 | 江苏星徽精密科技有限公司 | A kind of hinge for refrigerator doors |
| CN116034202A (en) * | 2020-11-13 | 2023-04-28 | 普和希控股公司 | Lock device and refrigeration device |
-
2012
- 2012-02-29 CN CN2012200724584U patent/CN202547228U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594876A (en) * | 2018-12-21 | 2019-04-09 | 江苏星徽精密科技有限公司 | A kind of hinge for refrigerator doors |
| CN109594876B (en) * | 2018-12-21 | 2024-01-30 | 江苏玖星精密科技集团有限公司 | Hinge for refrigerator door |
| CN116034202A (en) * | 2020-11-13 | 2023-04-28 | 普和希控股公司 | Lock device and refrigeration device |
| CN116034202B (en) * | 2020-11-13 | 2024-06-14 | 普和希控股公司 | Lock device and refrigeration device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20130229 |