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Rotating mechanism and opening and closing equipment

A technology of rotating mechanism and equipment, used in lighting and heating equipment, wing openers, building structures, etc., can solve the problems of maintaining a hovering state and the door body cannot be automatically opened and closed at all angles.

Active Publication Date: 2018-05-18
TCL HOME APPLIANCES (HEFEI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on this, it is necessary to solve the problem that the existing refrigeration equipment door body cannot realize automatic opening and closing at all angles and remain in a hovering state, and provide a door body that can automatically open and close at all angles and remain in a hovering state. The rotating mechanism and opening and closing equipment under

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  • Rotating mechanism and opening and closing equipment
  • Rotating mechanism and opening and closing equipment
  • Rotating mechanism and opening and closing equipment

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Embodiment Construction

[0020] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0021] It should be noted that when an element is referred to as being “disposed on” another element, it may be directly on the other element or there may also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical", "horizontal", "left", "right", "top", "bottom", "bottom", "top" and similar expressions...

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Abstract

The invention relates to a rotating mechanism and opening and closing equipment. The opening and closing equipment comprises the rotating mechanism, a body and a door body arranged on the body in a stopping manner, the rotating mechanism comprises a pull assembly, a rotating assembly and a fixed connecting piece, a winding shaft and pulling belt are included, the pulling belt is wound around the winding shaft, the rotating assembly comprises a ratchet wheel and a pawl, the ratchet wheel is provided with a plurality of clamping teeth, the pawl is movably connected into one clamping tooth in anabutting-against manner, the end, far away from the winding shaft, of the pulling belt and the end, far away from the ratchet wheel, of the pawl are oppositely arranged and are fixed to the fixed connecting piece. By means of the opening and closing equipment, the rotating mechanism is used for achieving automatic full-angle opening and closing of the door body, and the door body can be kept in the hovering state.

Description

technical field [0001] The invention relates to the technical field of home appliance manufacturing, in particular to a rotating mechanism and opening and closing equipment. Background technique [0002] At present, there is only one kind of mechanical compression spring structure that can be used to realize the automatic closing of refrigeration equipment (for example, refrigerator) doors in the market. However, after such a mechanical compression spring structure is fixed, it can only be realized within a certain angle range. The opening and closing of the door, for example, the opening angle is set within 50 degrees. Moreover, the door body of the refrigeration equipment using the mechanical compression spring structure cannot realize that the door body of the refrigeration equipment stays in the open state within the set action angle, and directly and automatically closes the door body, thereby affecting the use of users. In addition, the manufacturing cost of the mecha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05F1/12E05D7/00F25D23/02
Inventor 何伟刘兆雷程建唐义亭
Owner TCL HOME APPLIANCES (HEFEI) CO LTD