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An outdoor hand-held small fan

A hand-held and hand-held technology, applied to the components of the pumping device for elastic fluids, non-variable-capacity pumps, pump components, etc. and other problems, to achieve the effect of reducing the occupied space, protecting the motor, and being convenient to carry.

Active Publication Date: 2020-06-09
启东市天汾电动工具技术创新中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When people do outdoor sports in hot summer, they often use electric fans to dissipate heat. The small outdoor fans currently used have a large space and are inconvenient to carry, especially the fan blades are very easy to be damaged. It can only be hand-held, and cannot adapt to various outdoor environments. Therefore, a portable outdoor handheld fan is needed to protect the fan blades from being damaged.

Method used

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  • An outdoor hand-held small fan
  • An outdoor hand-held small fan
  • An outdoor hand-held small fan

Examples

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Embodiment Construction

[0012] Combine below Figure 1-3 The present invention is described in detail, and for convenience of description, the orientations mentioned below are now stipulated as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.

[0013] refer to Figure 1-3 According to an embodiment of the present invention, a small hand-held fan for outdoor use includes a hand-held shell 14, and a spring chamber 19 with an upward opening is provided in the hand-held shell 14, and a spring chamber 19 is provided in the spring chamber 19 to store the fan The shrinking part 80 for protection, the shrinking part 80 includes the guide block 21 fixedly installed on the left and right inner walls of the spring chamber 19 for guiding function symmetrically, and the telescopic rod 23 supporting the fan is slidably installed in the spring chamber 19, The top end surface of the hand-held shell 14 is rotated to cooperate with the control...

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PUM

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Abstract

The invention discloses a handheld small fan used outdoors. The handheld small fan used outdoors comprises a handheld housing, wherein a spring cavity opened upwards is formed in the handheld housing.A control sleeve is rotated. The control sleeve can drive a telescopic rod to move downwards and retract the telescopic rod in the spring cavity for protection, and the control sleeve can further drive the telescopic rod to move upwards and stretch out the telescopic rod for use. Fan blades can be dismounted and saved separately, and therefore damage to the fan blades is avoided. A motor can be retracted in the handheld housing through a retraction component, and therefore the motor is protected, occupied space of the fan is reduced, and the handheld small fan used outdoors can be conveniently carried outdoors, can adapt to various environments due to auxiliary functions, and is convenient to use.

Description

technical field [0001] The invention relates to the field of outdoor products, in particular to a small handheld fan for outdoor use. Background technique [0002] When people do outdoor sports in hot summer, they often use electric fans to dissipate heat. The small outdoor fans currently used have a large space and are inconvenient to carry, especially the fan blades are very easy to be damaged. It can only be hand-held, and cannot adapt to various outdoor use environments, so a portable outdoor hand-held fan is needed, which can protect the fan blades of the fan from being damaged. Contents of the invention [0003] The object of the present invention is to provide a small handheld fan for outdoor use, which is used to overcome the above-mentioned defects in the prior art. [0004] According to an embodiment of the present invention, a small hand-held fan for outdoor use includes a hand-held housing, and a spring chamber with an upward opening is provided in the hand-he...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04D25/08F04D29/34F04D29/52
CPCF04D25/084F04D29/34F04D29/522
Inventor 帅大义
Owner 启东市天汾电动工具技术创新中心
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