Unlock instant, AI-driven research and patent intelligence for your innovation.

refrigerator

A technology for refrigerators and angles, which is applied in household refrigeration devices, buildings, door/window accessories, etc. It can solve problems such as increased weight, difficult sensing, and unset opening and closing speeds, and achieves smooth opening and closing actions

Active Publication Date: 2017-05-03
HAIER ASIA INT CO LTD +1
View PDF9 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, a large refrigerator has a problem that it is laborious to open the door for children and the elderly who are weak due to the increased weight of the door and the food stored in the storage rack inside the door.
[0005] However, in the invention described in the above-mentioned Patent Document 1, although there is a mechanism for automatically opening and closing the door, since there is no part for adjusting the opening and closing speed, smooth opening and closing of the door cannot always be realized.
[0006] Moreover, in the invention described in the above-mentioned Patent Document 2, when the opening angle of the door is detected by the optical sensor, if the opening angle of the door is large, it may be impossible to measure the opening angle of the door because the sensing of light becomes difficult.

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • refrigerator
  • refrigerator
  • refrigerator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] A refrigerator according to an embodiment of the present invention will be described in detail below with reference to the accompanying drawings.

[0032] figure 1 (A) is a perspective view showing the refrigerator 10 as a whole, figure 1 (B) in (B) is a partial enlarged perspective view showing the upper end portion of the refrigerator 10 .

[0033] In the following description, the structure and action of each component will be described using the X direction, Y direction and Z direction, wherein the X direction represents the width direction of the refrigerator 10, the Y direction represents the front and rear direction (depth direction) of the refrigerator, and the Z direction The vertical direction of the refrigerator 10 is shown.

[0034] refer to figure 1 In (A), the refrigerator 10 has a heat insulating box 12 as a main body of the refrigerator, and a storage room for storing food and the like is formed in the heat insulating box 12 . According to the sto...

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

No PUM Login to View More

Abstract

A refrigerator (10), comprising a refrigerator main body (12), which defines a storage room inside; a door (24), pivotally supported on the front surface opening of the refrigerator main body (12) in an openable and closable manner, and used to cover the front surface opening The opening and closing device (32) is configured to open and close the door (24) relative to the refrigerator main body (12); and the angle detection device is configured to open and close the door (24) to the opening and closing device (32). Detection; wherein the opening and closing device (32) changes the opening and closing speed of the door according to the angle detected by the angle detection device.

Description

technical field [0001] The present invention relates to a refrigerator including a front opening part pivotally supported by a main body of the refrigerator in an openable and closable manner, and a door for covering the front opening part. Background technique [0002] In the prior art, the door of such a refrigerator is usually opened and closed manually to store food in the storage room. However, a large refrigerator has a problem that opening the door is laborious for weak children and elderly people due to the increased weight of the door and the food stored in the storage rack inside the door. Therefore, there is known a refrigerator provided with an opening and closing device that automatically opens and closes the door relative to the refrigerator body by operating an operating member such as a switch (for example, refer to Patent Document 1: Japanese Patent Application Publication No. Hei 8-23249). [0003] In the above-mentioned refrigerator, the motor of the open...

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
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): F25D23/02
CPCF25D23/02F25D23/028E05F15/63E05Y2400/326E05Y2400/36E05Y2400/40E05Y2400/44E05Y2900/31
Inventor 丰嶋昌志尾花范昭
Owner HAIER ASIA INT CO LTD