Door opening mechanism for side-by-side refrigerators
A door-opening mechanism and side-to-side door technology, applied in applications, home appliances, household refrigeration devices, etc., can solve the problems of manual repeated opening and closing of doors in the test of side-by-side refrigerators, and achieve the effects of improving test efficiency, good versatility and low production cost
Inactive Publication Date: 2017-01-18
CHINA HOUSEHOLD ELECTRIC APPLIANCE RES INST +1
View PDF8 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] The present invention is to avoid the disadvantages in the above-mentioned prior art, and provides a door-opening mechanism for a side-by-side refrigerator to solve the problem that the door needs to be manually opened and closed repeatedly during the test of the side-by-side refrigerator
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
[0024] see figure 1 , a door-opening mechanism for a side-by-side refrigerator, which includes a fixed connection device 3 for enabling the door-opening mechanism of the side-by-side refrigerator to be fixed on the refrigerator 1 under test, and two refrigerators for being fixedly connected to the refrigerator 1 under test. Two door-opening connecting rods 9 on the door 2, two connecting hinges 11 for connecting the door-opening connecting rods and the fixed connection device, guide rails 15, are located on the guide rails 15 and can be arranged along the guide rails. A slide block 13 that slides linearly in the length direction, a connecting rod 12 for connecting the slide block 13 and the door opening link 9;
[0025] Between the connecting hinge 11 and the door-opening connecting rod 9 is a fixed connection; between the connecting rod 12 and the door-opening connecting rod 9 is a movable hinge; between the connecting hinge 11 and the fixed connecting device 3 It is a livin...
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 door opening mechanism for a double-door refrigerator, which comprises a fixed connecting device, door opening connecting rods, connecting hinges, a guide rail and a slide block, wherein the connecting hinges are fixedly connected with the door opening connecting rods; connecting rods are movably articulated with the door opening connecting rods; the connecting hinges are movably articulated with the fixed connecting device; center lines of movably articulated pins and center lines of pins of refrigerator door hinges are located in the same straight line; a pull rod is fixedly connected with the slide block; one end of the pull rod is fixedly connected with the slide block; the other end of the pull rod is fixedly connected with a connecting rod disc; and the connecting rod disc is sucked by a vacuum chuck on a mechanical arm to drive the pull rod and the slide block to move. The door opening mechanism for the double-door refrigerator has the advantages that the door opening mechanism can achieve automatic repeated opening and closing of two doors of the side-by-side refrigerator, improve test efficiency of the refrigerator, and is simple in structure, easy to achieve, low in manufacturing cost and good in generality, and the like.
Description
technical field [0001] The invention relates to a driving door-opening mechanism for a refrigerator, in particular to a door-opening mechanism for a side-by-side refrigerator used for refrigerator door testing. Background technique [0002] At present, automation equipment is used more and more frequently in industrial production. How to relieve workers from heavy work has become the primary task of improving productivity. Currently, robotic arms are being used more and more frequently. In the refrigerator industry, various tests, such as hinge tests, are more and more implemented using mechanical arms, but the existing door openers can only handle single-door refrigerators. [0003] In the test of side-by-side refrigerators and related side-by-side equipment, they are faced with the tedious and boring work of repeatedly opening and closing doors. At present, the action of repeatedly opening and closing the door is mainly done manually, which is cumbersome and boring work,...
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 Patent Type & Authority Patents(China)
IPC IPC(8): F25D23/02
Inventor 徐鸿王振勇毕江
Owner CHINA HOUSEHOLD ELECTRIC APPLIANCE RES INST