Fan

A fan and component technology, which is applied to components of pumping devices for elastic fluids, non-variable pumps, machines/engines, etc., can solve problems such as low assembly efficiency and complex structure, and achieve high assembly efficiency and processing The effect of low cost and low installation difficulty

Pending Publication Date: 2021-04-09
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Therefore, the technical problem to be solved by the present invention is to overcome the defect of low assembly efficiency due to the complex structure of the connection between the fan base and the head assembly in the prior art, thereby providing a fan

Method used

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Embodiment 1

[0036] Such as Figure 1 to Figure 4 As shown, a fan provided in this embodiment includes a base 1 and a head assembly 2. The end surface of the head assembly 2 facing the base 1 is provided with a connecting piece 3, and at least one first sliding structure is formed on the connecting piece 3. 31 , the base 1 is integrally formed with a second sliding structure 11 matching with the first sliding structure 31 .

[0037] The fan in this embodiment is a circulation fan, and its head assembly 2 can realize the adjustment of the pitch angle on the base 1, thereby increasing the range of the wind. As a modification, the fan mentioned above can also be a common table fan, floor fan, etc.

[0038] The base in this embodiment is a common support seat structure supporting the head assembly of the circulation fan, which is mostly a round table-shaped structure that is integrally injection molded. Corresponding rib structures are provided inside the base to ensure the stability of the s...

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PUM

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Abstract

The invention relates to the technical field of household appliances, in particular to a fan. The fan comprises a base and a machine head assembly, a connecting piece is arranged on the end face, facing the base, of the machine head assembly, at least one first sliding structure is formed on the connecting piece, and a second sliding structure matched with the first sliding structure is integrally formed on the base. The connecting piece is arranged at the joint of the base and the machine head assembly, and the first sliding structure on the connecting piece is matched with the second sliding structure on the base, so that the machine head assembly is rotatably mounted on the base. Furthermore, the first sliding structure is integrally formed on the connecting piece, the second sliding structure is integrally formed on the base, and compared with the mode that a sliding rail and a support base need to be installed in the prior art, only the first sliding structure and the second sliding structure need to be assembled and matched in the assembling process, the structure is simple, and the assembling efficiency is high.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to a fan. Background technique [0002] Commonly used fans generally include a base and a head assembly rotatably arranged on the base. In order to realize the rotatable connection of the head assembly on the base, a connection structure needs to be provided between the base and the head assembly. The connection structure generally includes a bracket seat and a slide rail that are detachably arranged on the base, and the slide rail cooperates with the bracket seat. Get some exercise. An assembly structure needs to be provided between the bracket base and the base, and an assembly structure also needs to be provided between the slide rail and the head assembly, which affects the assembly efficiency of the fan. Contents of the invention [0003] Therefore, the technical problem to be solved by the present invention is to overcome the defect in the prior art that the c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D29/60F04D29/00
CPCF04D29/002F04D29/601
Inventor 韦彦羽陈宇强麦焕刘阳清
Owner GREE ELECTRIC APPLIANCES INC
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