Refrigerator door opening assistance device
A technology for assisting door opening devices and refrigerators. It is applied in household refrigeration devices, cooling fluid circulation devices, lighting and heating equipment, etc. It can solve the problems of difficulty in opening refrigerator doors and increased suction of door seals, and achieves ingenious design, easy implementation, and system The effect of simple structure
Pending Publication Date: 2018-11-13
WHIRLPOOL CHINA
View PDF0 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] As the most common product in household refrigeration products, refrigerators occupy an important market share. With the acceleration of residents' consumption upgrades, the volume of refrigerators is getting larger and larger. As the size of refrigerator doors increases, the suction of the door seals Correspondingly larger, it becomes more difficult to open the refrigerator door
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0021] Examples of the described embodiments are shown in the drawings, wherein like or similar reference numerals designate like or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0022] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clock...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a refrigerator door opening assistance device. The refrigerator door opening assistance device comprises a refrigerator box body, a box door, a door seal and a dowel. The refrigerator box body and the box door are hinged together through an upper hinge and a lower hinge. The refrigerator door opening assistance device is characterized in that a door opening assistance device body is fixedly installed on the side face of the box body. The door opening assistance device body comprises an installation base. The installation base is fixedly installed on the side face of thebox door. An axial installation plate is fixedly installed inside the installation base. An ejection device is arranged on the top of the axial installation plate. A first fixed plate is arranged onthe top of the ejection device. According to the refrigerator door opening assistance device, because a cam and an ejector rod are used in cooperation, the difference of arm of force between the arm of force of a handle and the arm of force of the cam is utilized, the lever principle is exquisitely utilized, and the purpose of assisting in opening the door is achieved; after assistant door openingis completed, the ejector rod pushes a cam shaft to backwards rotate under the action of a reset spring to make the handle restore the normal position; and the whole system is simple in structure, original in conception, exquisite in design and easy to implement.
Description
technical field [0001] The invention relates to the technical field of household electrical appliances, in particular to a device for assisting door opening of a refrigerator. Background technique [0002] As the most common product in household refrigeration products, refrigerators occupy an important market share. With the acceleration of residents' consumption upgrades, the volume of refrigerators is getting larger and larger. As the size of refrigerator doors increases, the suction of the door seals Correspondingly larger, it becomes more difficult to open the refrigerator door. Contents of the invention [0003] The present invention aims to solve one of the technical problems in the related art at least to a certain extent. For this reason, an object of the present invention is to propose a refrigerator door-opening device, which adopts the cam ejector mechanism, utilizes the lever arm difference between the handle arm and the cam arm, and adopts the principle of le...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): F25D23/02
CPCF25D23/028F25D2323/02
Inventor陶同盛刘志成
OwnerWHIRLPOOL CHINA