Assisting handle assembly and refrigeration equipment

A technology of handles and components, applied in the direction of wing fan handles, wing fan ball handles, wing fan components, etc., can solve problems such as poor user experience, poor power-assisted effect, and inability to exert the leverage of the rotating shaft, so as to optimize the power-assisted effect and improve experiential effect

Pending Publication Date: 2017-04-26
QINGDAO HAIER SPECIAL ICEBOX
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, in the actual use of the above-mentioned technical solution, since the button is limited in the handle seat, the stroke of the

Method used

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  • Assisting handle assembly and refrigeration equipment
  • Assisting handle assembly and refrigeration equipment
  • Assisting handle assembly and refrigeration equipment

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Embodiment Construction

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] Such as Figure 1-Figure 4 As shown, the booster handle assembly of this embodiment includes a mounting seat 1, a handle 2, a driving arm 3, a lever 4, a push rod 5 and a return spring 6, and the driving arm 3 and the lever 4 are rotatably arranged on the On the mounting base 1, the driving arm 3 is also provided with a driving part 3...

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Abstract

The invention discloses an assisting handle assembly and refrigeration equipment. The assisting handle assembly comprises an installing base, a handle, a driving arm, a lever, a push rod and a resetting spring; the driving arm and the lever are both rotationally arranged on the installing base; a driving part used for driving the lever to rotate is further arranged on the driving arm and abuts against one end portion of the lever; the push rod is arranged on the installing base in a sliding manner; the resetting spring is arranged between the push rod and the installing base; the other end portion of the lever abuts against the push rod; and the handle is connected to the driving arm. In the process that the handle drives the driving arm to rotate, the driving part on the driving arm will push the lever to rotate, the other end portion of the lever achieves that the push rod stretches out by means of the lever principle, and the assisted door opening function is achieved; and because the stroke of the handle is large enough, when a user pulls the handle, the assisted door opening can be achieved by applying small force on the handle, the assisting effect of optimizing the assisting handle assembly is achieved, and the user experience is improved.

Description

technical field [0001] The invention relates to refrigeration equipment, in particular to a power-assisted handle assembly and refrigeration equipment. Background technique [0002] At present, incubators for refrigeration equipment (refrigerators, freezers, etc.) usually include a box body and a door body. The door body is equipped with a handle for opening the door. However, due to the low temperature inside the box body, negative pressure is easily formed, making it difficult to open the door body. Chinese Patent No.: 201520668906.0 discloses a power-assisted handle structure, which specifically discloses that the push rod of the handle is driven by a button to move, and the push rod of the handle will drive the rotating shaft to rotate, so that the top block can protrude and push against the box body to open the door with power (refer to the above patent for details instructions and drawings). However, in the actual use of the above-mentioned technical solution, since t...

Claims

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Application Information

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IPC IPC(8): E05B1/00E05F11/12
CPCE05B1/00E05F11/12
Inventor 刘瑾刘志海丁剑波王哲
Owner QINGDAO HAIER SPECIAL ICEBOX
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