CN208567282U - A kind of hand automatic switch door for refrigerator - Google Patents
A kind of hand automatic switch door for refrigerator Download PDFInfo
- Publication number
- CN208567282U CN208567282U CN201821214038.9U CN201821214038U CN208567282U CN 208567282 U CN208567282 U CN 208567282U CN 201821214038 U CN201821214038 U CN 201821214038U CN 208567282 U CN208567282 U CN 208567282U
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- refrigerator
- door body
- door
- hinge
- gear
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- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000000465 moulding Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
Abstract
The utility model discloses a kind of hands for refrigerator to be automatically switched door, it is related to refrigerator art, the cabinet and door body of refrigerator are rotatablely connected by being set to the hinge hinge structure at the top of it, the hinge of hinge hinge structure and the top of door body are connected, the output end connection driving gear of motor, transmission gear is engaged with driving gear, and bottom constitutes automatic switch mechanism by the connected driving lever of gear shaft；Driving lever and door body are connected, and gear shaft is rotatablely connected by bearing and hinge, and motor is set to top of the box, and transfer bar mechanism is set to top of the box.The utility model transfer bar mechanism and automatic switch mechanism cooperate, and realize the function that the automatic rotating opening of refrigerator door is automatically closed to design angle and refrigerator door, when solving user's held by both hands food or article, the problem of open and close refrigerator doors inconvenience；Transfer bar mechanism and automatic switch mechanism are set at the top of refrigerator, and intelligence screen is set to outside the door body of refrigerator, are not take up refrigerator volume, be ensure that the plot ratio of refrigerator.
Description
Technical field
The utility model relates to refrigerator arts, and in particular to a kind of opening for manual or automatic switch refrigerator door
Door closing structure.
Background technique
Refrigerator is a kind of refrigeration equipment for keeping constant low temperature, be in life common one kind for low-temperature preservation food or
The electric appliance of other articles is widely used in life, industrial circle.In the food or article that preservation is stored in or taken out into refrigerator
When, it is necessary first to open the door body of refrigerator, food or article deposit or after taking out should also closing refrigerator door body immediately.Mesh
Before, the opening and closing of refrigerator door are realized by manpower mostly, when user's held by both hands food or article, are operated very tired
It is difficult.Currently, small part refrigerator can realize semi-automatic enabling by way of touch, human body sensing or key, but these refrigerators
Door body can not be automatically opened to maximum opening angle, and there is still a need for increase door body aperture, while these refrigerators manually when enabling
It cannot achieve the function of automatic door-closing, use is not convenient enough.
Utility model content
The utility model provides a kind of for refrigerator precisely in order to avoid above-mentioned existing deficiencies in the technology
Hand be automatically switched door.
The utility model adopts the following technical scheme that a kind of hand automatic opening and closing door knot for refrigerator in order to solve the technical problem
Structure, the cabinet and door body of the refrigerator are rotatablely connected by being set to the hinge hinge structure at the top of it, the hinge hinge structure
Hinge and the top of the door body be connected, the output end of motor connection driving gear, transmission gear is nibbled with the driving gear
It closes, bottom constitutes automatic switch mechanism by the connected driving lever of gear shaft；The driving lever and the door body are connected, the gear
Axis is rotatablely connected by bearing and the hinge, and the motor is set to the top of the box, for forward or reverse to drive
State door body rotating opening or rotation closure；Transfer bar mechanism is set to the top of the box, for pushing the door body relative to described
Body pivot is opened.
Further, thrust rod gear and Push Rod Rack engagement connection, the thrust rod gear are fixed on the output of push-rod electric machine
End, constitutes the transfer bar mechanism；The Push Rod Rack and the cabinet form the prismatic pair perpendicular to the door body, in institute
It states and pushes the door body rotating opening under the driving of push-rod electric machine.
Further, the driving lever two sides are turned over downwards molding flange, the fixed positioning column in bottom, and by the flange and
The positioning column and the door body position.
Further, the door body outer surface setting intelligence screen, the intelligence screen is for controlling the transfer bar mechanism and institute
State the work of automatic switch mechanism and the work information of the display refrigerator.
Further, the top of the box sets mounting groove, and the automatic switch mechanism is installed in the mounting groove.
The utility model provides a kind of hand automatic switch door for refrigerator, has the advantages that
1, transfer bar mechanism separates driving with automatic switch mechanism bi-motor, and the Push Rod Rack of transfer bar mechanism moves in a straight line,
For pushing door body open certain angle, driving lever rotates movement, for driving door body rotating opening to design maximum angle or band
Dynamic door body rotates backward closure, realizes what the automatic rotating opening of refrigerator door was automatically closed to design angle and refrigerator door
Function, when solving user's held by both hands food or article, the problem of open and close refrigerator doors inconvenience；
2, transfer bar mechanism and automatic switch mechanism are set at the top of refrigerator, and intelligence screen is set to outside the door body of refrigerator, are not take up
Refrigerator volume ensure that the plot ratio of refrigerator；
3, structure is simple, concise in technology, production cost are low, easy to maintenance, assembly efficiency is high, meets flow line production, dimension
The needs repaired, practicability are good.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial structural diagram at the utility model A；
Fig. 3 is the partial structural diagram of the utility model automatic switch mechanism and hinge hinge structure.
In figure:
11, cabinet, 12, door body, 121, intelligence screen, 13, top frame；2, hinge hinge structure；21, hinge；3, transfer bar mechanism；
4, automatic switch mechanism, 41, motor, 42, driving gear, 43, transmission gear, 44, gear shaft, 45, driving lever, 46, flange, 47,
Positioning column.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described implementation
Example is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, this field
Those of ordinary skill's every other embodiment obtained without creative efforts, belongs to the utility model
The range of protection.
As shown in FIG. 1 to 3, structural relation are as follows: the cabinet 11 and door body 12 of refrigerator pass through the hinge at the top of it
Hinge arrangement 2 is rotatablely connected, and the hinge 21 of hinge hinge structure 2 and the top of door body 12 are connected, the output end connection of motor 41
Gear 42 is driven, transmission gear 43 engage with driving gear 42, and bottom passes through gear shaft 44 and is connected driving lever 45, is constituted and is opened automatically
Shutting mechanism 4；Driving lever 45 and door body 12 are connected, and gear shaft 44 is rotatablely connected by bearing and hinge 21, and motor 41 is set to cabinet 11
Top, for forward or reverse to drive 12 rotating opening of door body or rotation closure；Transfer bar mechanism 3 is set to 11 top of cabinet, uses
In promotion door body 12 relative to 11 rotating opening of cabinet.
Preferably, thrust rod gear and Push Rod Rack engagement connection, thrust rod gear are fixed on the output end of push-rod electric machine, constitute
Transfer bar mechanism 3；Push Rod Rack and cabinet 11 form the prismatic pair perpendicular to door body 12, for pushing under the driving of push-rod electric machine
12 rotating opening of door body.
Preferably, 45 two sides of driving lever are turned over downwards molding flange 46, the fixed positioning column 47 in bottom, and by flange 46 and determine
Position column 47 and door body 12 position.
Preferably, 12 outer surface of door body setting intelligence screen 121, intelligence screen 121 is for controlling transfer bar mechanism 3 and automatic switch
The work of mechanism 4 and the work information for showing refrigerator.
Preferably, mounting groove is set at the top of cabinet 11, automatic switch mechanism 4 is installed in mounting groove.
When specifically used, user shields 121 input switch door phonetic orders by intelligence.
When enabling, push-rod electric machine driving push rod gear is rotated forward, and Push Rod Rack is stretched out to 12 direction of door body is mobile, overcomes door body
Door seal bar magnet magnetic force and hinge hinge structure 2 elastic force, door body 12 is opened into certain angle, makes door seal bar magnet and case
Body 11 forms a fixed spacing, and then push-rod electric machine driving push rod gear inverts, and drive, which is moved back bar rack gear and withdrawn, to be resetted.At this point, motor
41 driving driving gears 42 rotate forward, and drive driving lever 45 to rotate by transmission gear 43 and gear shaft 44, so drive door body 12 after
Continue rotating opening to design maximum angle.
At closing time, the driving of motor 41 driving gear 42 inverts, and drives 45 turns of driving lever by transmission gear 43 and gear shaft 44
It is dynamic, and then door body 12 is driven to invert, door seal bar magnet and cabinet are attracted, and realize the closure of door body 12.
When non-input switch door instructs, transfer bar mechanism 3 and automatic door opening-and-closing mechanism 4 do not work, and door body 12 turns by manpower
Dynamic open or close.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned reality
Example is applied the utility model is described in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
It modifies or replaces, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (5)
1. a kind of hand for refrigerator is automatically switched door, the cabinet (11) and door body (12) of the refrigerator are by being set to its top
The hinge hinge structure (2) in portion is rotatablely connected, the hinge (21) of the hinge hinge structure (2) and the top of the door body (12)
It is connected, it is characterised in that: output end connection driving gear (42) of motor (41), transmission gear (43) and the driving gear
(42) it engages, bottom is connected driving lever (45) by gear shaft (44), is constituted automatic switch mechanism (4)；The driving lever (45) with
The door body (12) is connected, and the gear shaft (44) is rotatablely connected by bearing and the hinge (21), and the motor (41) sets
At the top of the cabinet (11), the door body (12) rotating opening or rotation closure are driven for forward or reverse；Push rod machine
Structure (3) is set at the top of the cabinet (11), for pushing the door body (12) relative to the cabinet (11) rotating opening.
2. a kind of hand for refrigerator according to claim 1 is automatically switched door, it is characterised in that: thrust rod gear and
Push Rod Rack engagement connection, the thrust rod gear are fixed on the output end of push-rod electric machine, constitute the transfer bar mechanism (3)；It is described
Push Rod Rack and the cabinet (11) form the prismatic pair perpendicular to the door body (12), for the driving in the push-rod electric machine
It is lower to push door body (12) rotating opening.
3. a kind of hand for refrigerator according to claim 1 is automatically switched door, it is characterised in that: the driving lever
(45) two sides are turned over downwards molding flange (46), the fixed positioning column in bottom (47), and pass through the flange (46) and the positioning
Column (47) and the door body (12) position.
4. a kind of hand for refrigerator according to claim 1 is automatically switched door, it is characterised in that: the door body
(12) outer surface setting intelligence screen (121), the intelligence screen (121) is for controlling the transfer bar mechanism (3) and described opening automatically
The work of shutting mechanism (4) and the work information of the display refrigerator.
5. a kind of hand for refrigerator according to claim 1 is automatically switched door, it is characterised in that: the cabinet
(11) top sets mounting groove, and the automatic switch mechanism (4) is installed in the mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821214038.9U CN208567282U (en) | 2018-07-28 | 2018-07-28 | A kind of hand automatic switch door for refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821214038.9U CN208567282U (en) | 2018-07-28 | 2018-07-28 | A kind of hand automatic switch door for refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208567282U true CN208567282U (en) | 2019-03-01 |
Family
ID=65448803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821214038.9U Active CN208567282U (en) | 2018-07-28 | 2018-07-28 | A kind of hand automatic switch door for refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208567282U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679914A (en) * | 2018-07-28 | 2018-10-19 | 长虹美菱股份有限公司 | A kind of hand automatic switch door for refrigerator |
| WO2022142688A1 (en) * | 2020-12-31 | 2022-07-07 | 青岛海尔电冰箱有限公司 | Control method for refrigerator |
-
2018
- 2018-07-28 CN CN201821214038.9U patent/CN208567282U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679914A (en) * | 2018-07-28 | 2018-10-19 | 长虹美菱股份有限公司 | A kind of hand automatic switch door for refrigerator |
| CN108679914B (en) * | 2018-07-28 | 2024-01-30 | 南京中竞科智能科技有限公司 | Manual automatic door opening and closing structure for refrigerator |
| WO2022142688A1 (en) * | 2020-12-31 | 2022-07-07 | 青岛海尔电冰箱有限公司 | Control method for refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200525 Address after: 211100 Jiangsu Nanjing Jiangning District Hu Jie Street industrial concentration area Patentee after: NANJING ZHONGJINGKE ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 230601 No. 2163 Lianhua Road, Hefei economic and Technological Development Zone, Anhui, China Patentee before: CHANGHONG MEILING Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 211100 Jiangsu Nanjing Jiangning District Hu Jie Street industrial concentration area Patentee after: Nanjing zhongjingke Intelligent Technology Co.,Ltd. Address before: 211100 Jiangsu Nanjing Jiangning District Hu Jie Street industrial concentration area Patentee before: NANJING ZHONGJINGKE ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |