CN104776674A - Refrigeration equipment - Google Patents
Refrigeration equipment Download PDFInfo
- Publication number
- CN104776674A CN104776674A CN201510112084.2A CN201510112084A CN104776674A CN 104776674 A CN104776674 A CN 104776674A CN 201510112084 A CN201510112084 A CN 201510112084A CN 104776674 A CN104776674 A CN 104776674A
- Authority
- CN
- China
- Prior art keywords
- handle
- door body
- thrust structure
- refrigeration plant
- projection
- 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.)
- Granted
Links
- 238000005057 refrigeration Methods 0.000 title claims abstract description 43
- 238000004804 winding Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010009 beating Methods 0.000 description 5
- 239000007799 cork Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000012512 characterization method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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
-
- 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
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 refrigeration equipment, which comprises a box body, a door body, a thrust structure and a handle, wherein the door body is used for opening and closing the box body, the thrust structure is fixedly arranged on the box body, the handle is arranged on the door body in a way capable of rotating around the handle as the rotating axial line, and a handle convex block opposite to the thrust structure is arranged on the handle, and can rotate around with the handle as the rotating axial line along with the handle, wherein in the rotating period, a distance from the contact position of the handle convex block and the thrust structure to the rotating axial line of the handle is increased, so that the thrust structure pushes the handle convex block for opening the door body. The refrigeration equipment according to the invention has the advantages that the handle convex block is pushed to rotate around with the handle as the rotating axial line through pushing the handle, and in the rotating process, the handle convex block is abutted on the thrust structure, the thrust structure exerts force effect on the handle convex block for opening the door body, so the force required when a user opens the door body can be reduced, and the user can more easily and conveniently open the door body.
Description
Technical field
The present invention relates to refrigeration technology field, particularly relate to a kind of refrigeration plant.
Background technology
At present, the refrigeration plant such as refrigerator, vertical freezer, wine cabinet generally enters daily life.
, being sealed and matched between the Men Tiyu casing of refrigeration plant in the refrigeration plants such as refrigerator operationally, for preventing the air in casing and outside air from producing heat exchange, thus affecting the normal work of refrigeration plant.Generally, the door body of refrigeration plant is provided with door seal magnetic stripe, door body realizes being sealed and matched between Men Tiyu casing by the magnetic attraction of door seal magnetic stripe and casing.But in process of refrigerastion, refrigeration plant can form negative pressure in reefer space or refrigerating space, user needs when beating opening door body door to be opened by very large power.And along with the increase of the refrigeration plant internal volumes such as refrigerator, the door body of refrigeration plant also increases gradually, and the power needed during door capable of being opened body is also increasing, causes inconvenience to the use of user.
Summary of the invention
The present invention is intended to solve one of above-mentioned technical problem of the prior art at least to a certain extent.For this reason, one object of the present invention is to propose a kind of refrigeration plant, and this refrigeration plant can beat opening door body more effortlessly, and structure is simply convenient to the use of user.
According to the refrigeration plant of the embodiment of the present invention, comprising: casing; Men Ti, described door body is for opening and closing described casing; Thrust structure, described thrust structure is fixed on described casing; Handle, described winding by hand handle pivot center is installed in rotation on described door body, described handle is provided with the handle projection relative with described thrust structure, described handle projection can with described handle pivot axis described in winding by hand, wherein, during turning, the contact position of described handle projection and described thrust structure and the distance of described handle pivot center increase thus make described thrust structure push described handle projection to open described door body.
According to the refrigeration plant of the embodiment of the present invention, handle projection is driven to rotate by promoting handle, when handle projection turns to certain position, handle projection is against on thrust structure, thrust structure pushes handle projection thus beats opening door body, this refrigeration plant structure is simple, can reduce power required when user opens refrigerating equipment door body, make user more easily, easily can beat opening door body.
In addition, according to the refrigeration plant of the embodiment of the present invention, following additional technical feature can also be had:
According to some embodiments of the present invention, described refrigeration plant also comprises: pivot structure, and described pivot structure is fixed on described door body, and it is free end that the upper end of described handle is connected on described pivot structure and the lower end of described handle pivotly.
According to some embodiments of the present invention, described pivot structure is provided with offsetting spring structure.
According to some embodiments of the present invention, the inner surface that the lower end of described handle contacts with described door body is provided with elastic layer.
According to some embodiments of the present invention, described thrust structure is formed as laminated structure.
According to some embodiments of the present invention, described thrust structure be fixed on described casing away from the side sidewall of hinge.
According to some embodiments of the present invention, described handle projection is arranged on the upper end of described handle prejudicially.
According to some embodiments of the present invention, the length of described handle is greater than the length of described handle projection.
According to some embodiments of the present invention, described handle projection and described thrust structure magnetic attracting.
According to some embodiments of the present invention, described door body is by the magnetic interattraction of described handle projection and described thrust structure and closing door body.
Accompanying drawing explanation
Fig. 1 is the structural representation of the refrigeration plant according to the embodiment of the present invention;
Description of reference numerals:
Refrigeration plant 100;
Casing 1;
Door body 2;
Thrust structure 3;
Handle 4, handle projection 41, the upper end 42 of handle, the lower end 43 of handle;
Pivot structure 5.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
In describing the invention, it will be appreciated that, term " length ", " width ", " thickness ", " on ", D score, " vertically ", " level ", " top ", the orientation of the instruction such as " end " " interior " or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrically connected maybe can communicate with one another; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.
Describe the refrigeration plant 100 according to the embodiment of the present invention below with reference to Fig. 1, this refrigeration plant 100 structure is simple, can reduce the power that user is required when beating opening door body 2, thus make user can beat opening door body 2 more easily, easily.
As shown in Figure 1, casing 1, door body 2, thrust structure 3 and handle 4 can be comprised according to the refrigeration plant 100 of the embodiment of the present invention.Door body 2 can be used for opening and closing casing 1, reduces the heat exchange that casing 1 is inner and extraneous, keeps the refrigeration of refrigeration plant 100.
As shown in Figure 1, thrust structure 3 can be fixed on casing 1, particularly, thrust structure 3 can be fixed on the position corresponding with handle projection 41, the edge of casing 1, thus, handle projection 41 can be against on thrust structure 3 in rotation process, thus thrust structure 3 can apply the effect of power to handle projection 41, door body 2 is separated with casing 1, opens the door body 2 of refrigeration plant 100.
Handle 4 can be arranged on a body 2, handle 4 can also be provided with handle projection 41, particularly, handle 4 is arranged on a body 2, and can around handle pivot axis, and handle projection 41 can with handle 4 around handle pivot axis simultaneously, during turning, handle projection 41 increases gradually with the contact position of thrust structure 3 and the distance of handle pivot center, thus thrust structure 3 pushes handle projection 41, and a body 2 is separated with casing 1.
Specifically, when door body 2 needs to open, user promotes handle 4 around handle pivot axis, simultaneously, handle projection 41 can with handle 4 around handle pivot axis, in rotation process, handle projection 41 is against on thrust structure 3, the effect of power is produced between thrust structure 3 and handle projection 41, when handle projection 41 turns to certain position, a body 2 is separated with casing 1, beats opening door body 2, thus user can reduce the power of beating required for opening door body, makes user can open the door body 2 of refrigeration plant 100 more laborsaving, like a cork.When door body 2 closed by needs, user can unclamp handle 4, makes handle projection 41 return original position, promotes door body 2 and closes with casing 1 to make a body 2, thus can close a body 2.
According to the refrigeration plant 100 of the embodiment of the present invention, drive handle projection 41 around handle pivot axis by promoting handle 4, in rotation process, handle projection 41 is against on thrust structure 3, thrust structure applies the effect of power to handle projection 41, to beat opening door body 2, thus, power required when user beats opening door body 2 can be reduced, thus make user can beat opening door body 2 more easily, easily.
As shown in Figure 1, door body 2 can be provided with pivot structure 5, the rotation of handle 4 can be realized by pivot structure 5, make pivot structure 5 can around handle pivot axis.
The upper end 42 of handle is connected on pivot structure 5 pivotly, and the lower end 43 of handle can be free end.In other words, user is by promoting lower end 43 swing handle 4 of handle, and the upper end 42 of handle can be fixed on a body 2 by pivot structure 5, handle 4 is fixed on a body 2, and by pivot structure 5 around handle pivot axis, thus handle projection 41 is driven to rotate, to beat opening door body 2.
The lower end 43 of handle is free end, in order to avoid refrigerator is clashed in the lower end 43 of handle, the inner surface that the lower end 43 of handle contacts with door body 2 can be provided with elastic layer, such as, can be arranged with rubber sleeve in the lower end 43 of handle, when handle 4 homing, rubber sleeve can have certain buffer capacity, handle 4 and the friction on door body 2 surface can be reduced simultaneously, also can improve the comfort level during lower end 43 of user's handling handle.
For rotational structure, such as, pivot structure 5 can be spring bracing, and this spring bracing has back-moving spring, at outside swing handle 4 to beat in the process of opening door body 2, spring can be in energy accumulating state, and deposit elastic potential energy, after door body 2 is opened, user can unclamp handle 4, thus the elastic potential energy that spring is laid in before can discharging is to be supplied to handle 4 one reseting elasticities, under the effect of this reseting elasticity, handle 4 can return to initial position.
Specifically, when door capable of being opened body 2, user promotes handle 4 and drives handle projection 41 around handle pivot axis, in other words, handle projection 41 by pivot structure 5 around handle pivot axis.Meanwhile, offsetting spring structure can produce and store force deformation.After door body 2 is opened, user unclamps handle 4, and offsetting spring structure is released power pull handle 4 and resetted, and drives handle projection 41 to reset simultaneously.Thus, after beating opening door body 2, automatically reseting of handle 4 and handle projection 41 can be realized.Such as, offsetting spring structure can be Wind spring structure, and Wind spring structure is sustainable provides larger restoring force, and structure is simple, thus can extend the service life of pivot structure 5.
According to some embodiments of the present invention, thrust structure 3 can be formed as laminated structure, thus, not only can save material, and reduce production cost, meanwhile, thrust structure 3 is fixed on casing 1, and laminated structure also can be convenient to the installation of thrust structure 3.
Further, thrust structure 3 can be fixed on the sidewall of the side away from hinge of casing 1, thus be convenient to the contact of handle projection 41 and thrust structure 3 and produce pushing effect, particularly, thrust structure 3 is corresponding with handle projection 41, and for pushing handle projection 41 to be with opening door body 2, handle projection 41 can be located at the outside away from hinge side from door body 2, and separate outside handle projection 41 and door body 2, avoid rubbing with door body 2 in rotary course.
Handle projection 41 can be located at the upper end 42 of handle prejudicially, handle 4 drives handle projection 41 around handle pivot axis, when handle projection 41 is against on thrust structure 3, handle projection 41 can produce larger moment, make can produce larger power between thrust structure 3 and handle projection 41, thus opening door body 2 can be beaten like a cork.
In order to opening door body 2 can be beaten more effortlessly, the length of handle 4 is greater than the length of handle projection 41, like this, according to lever principle, apply in the lower end 43 of handle less to try hard to recommend dynamic handle 4, can produce larger power between handle projection 41 and thrust structure 3, for beating opening door body 2, thus user can beat opening door body 2 more laborsaving, like a cork.
Further 2, handle projection 41 and thrust structure 3 can have magnetic interattraction, and such as, thrust structure 3 can be iron sheet, and handle projection 41 can be provided with magnet; Or handle projection 41 can be irony handle projection 41, and thrust structure 3 is magnet; Moreover thrust structure 3 and handle projection 41 all can be magnet.Can make thus can produce the attracting graviational interaction of magnetic between thrust structure 3 and handle projection 41, thus handle projection 41 and thrust structure 3 can be attracting, and a body 2 is closed automatically, also can strengthen the sealing effectiveness of a body 2 simultaneously.
When closing door body 2, handle projection 41 and thrust structure 3, thus can the closure strength of reinforced door body 2 and casing 1 due to magnetic interattraction, improve the sealing effectiveness of door body 2 and casing 1.According to one embodiment of present invention, refrigeration plant 100 comprises door seal, and in the process of long-term frequent opening and closing door body 2, door seal can produce aging phenomenon, and handle projection 41 is attracting with thrust structure 3 magnetic, thus can strengthen the sealing effectiveness of a body 2.According to another embodiment of the invention, door body 2 can remove door seal, the closing door body 2 by handle projection 41 and the magnetic interattraction of thrust structure 3, thus can save the production cost of refrigeration plant 100, simplifies production technology.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.In addition, the different embodiment described in this description or example can carry out engaging and combining by those skilled in the art.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, revises, replace and modification.
Claims (10)
1. a refrigeration plant, is characterized in that, comprising:
Casing;
Men Ti, described door body is for opening and closing described casing;
Thrust structure, described thrust structure is fixed on described casing;
Handle, described winding by hand handle pivot center is installed in rotation on described door body, described handle is provided with the handle projection relative with described thrust structure, described handle projection can with described handle pivot axis described in winding by hand, wherein during turning, the contact position of described handle projection and described thrust structure and the distance of described handle pivot center increase thus make described thrust structure push described handle projection to open described door body.
2. refrigeration plant according to claim 1, is characterized in that, also comprises: pivot structure, and described pivot structure is fixed on described door body, and it is free end that the upper end of described handle is connected on described pivot structure and the lower end of described handle pivotly.
3. refrigeration plant according to claim 2, is characterized in that, described pivot structure is provided with offsetting spring structure.
4. refrigeration plant according to claim 2, is characterized in that, the inner surface that the lower end of described handle contacts with described door body is provided with elastic layer.
5. refrigeration plant according to claim 1, is characterized in that, described thrust structure is formed as laminated structure.
6. refrigeration plant according to claim 1, is characterized in that, described thrust structure be fixed on described casing away from the side sidewall of hinge.
7. refrigeration plant according to claim 1, is characterized in that, described handle projection is arranged on the upper end of described handle prejudicially.
8. refrigeration plant according to claim 1, is characterized in that, the length of described handle is greater than the length of described handle projection.
9. refrigeration plant according to claim 1, is characterized in that, described handle projection and described thrust structure magnetic attracting.
10. refrigeration plant according to claim 9, is characterized in that, described door body closes described casing by the magnetic interattraction of described handle projection and described thrust structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510112084.2A CN104776674B (en) | 2015-03-13 | 2015-03-13 | Refrigeration plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510112084.2A CN104776674B (en) | 2015-03-13 | 2015-03-13 | Refrigeration plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104776674A true CN104776674A (en) | 2015-07-15 |
| CN104776674B CN104776674B (en) | 2018-05-11 |
Family
ID=53618295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510112084.2A Active CN104776674B (en) | 2015-03-13 | 2015-03-13 | Refrigeration plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104776674B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969584A (en) * | 2017-05-16 | 2017-07-21 | 合肥华凌股份有限公司 | Refrigerator |
| CN108731361A (en) * | 2017-04-13 | 2018-11-02 | 东部大宇电子株式会社 | Refrigerator |
| CN109763728A (en) * | 2019-01-20 | 2019-05-17 | 东莞市皓奇企业管理服务有限公司 | Application method of door closing device of household refrigerator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101107487A (en) * | 2005-01-21 | 2008-01-16 | 利布赫尔家用器具奥克森豪森股份有限公司 | A door handle for refrigerators and/or freezers |
| US7871113B2 (en) * | 2005-03-30 | 2011-01-18 | Sanyo Electric Co., Ltd. | Door unit for cold storage |
| CN102980357A (en) * | 2012-12-24 | 2013-03-20 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN103162500A (en) * | 2013-04-03 | 2013-06-19 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN204594053U (en) * | 2015-03-13 | 2015-08-26 | 合肥美的电冰箱有限公司 | Refrigeration plant |
-
2015
- 2015-03-13 CN CN201510112084.2A patent/CN104776674B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101107487A (en) * | 2005-01-21 | 2008-01-16 | 利布赫尔家用器具奥克森豪森股份有限公司 | A door handle for refrigerators and/or freezers |
| US7871113B2 (en) * | 2005-03-30 | 2011-01-18 | Sanyo Electric Co., Ltd. | Door unit for cold storage |
| CN102980357A (en) * | 2012-12-24 | 2013-03-20 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN103162500A (en) * | 2013-04-03 | 2013-06-19 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN204594053U (en) * | 2015-03-13 | 2015-08-26 | 合肥美的电冰箱有限公司 | Refrigeration plant |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108731361A (en) * | 2017-04-13 | 2018-11-02 | 东部大宇电子株式会社 | Refrigerator |
| CN106969584A (en) * | 2017-05-16 | 2017-07-21 | 合肥华凌股份有限公司 | Refrigerator |
| CN106969584B (en) * | 2017-05-16 | 2019-06-28 | 合肥华凌股份有限公司 | Refrigerator |
| CN109763728A (en) * | 2019-01-20 | 2019-05-17 | 东莞市皓奇企业管理服务有限公司 | Application method of door closing device of household refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104776674B (en) | 2018-05-11 |
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Effective date of registration: 20210121 Address after: 528234 science and Technology West Road, Songxia Industrial Park, Shishan Songgang, Nanhai District, Foshan City, Guangdong Province Patentee after: TOSHIBA HA MANUFACTURING (NANHAI) Co.,Ltd. Address before: No.669, Changjiang West Road, Hefei, Anhui Province Patentee before: HEFEI MIDEA REFRIGERATOR Co.,Ltd. |