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Wearable labor saving device

A wearable, lift fan technology, applied in non-variable volume pumps, machines/engines, clothing, etc., can solve the problems of high cost, difficult to popularize and apply, inconvenient to go up and down stairs, etc., to achieve safe and convenient use, improve walking Convenience and weight-reducing effect

Inactive Publication Date: 2017-05-17
ZHEJIANG COLLEGE OF CONSTR
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When working in the field, outdoor sports, or performing professional rescue, they often travel with heavy loads. In addition, the elderly or infirm who have difficulty walking also face the problem of inconvenient up and down stairs in their daily activities. Although there are professional assistance in the prior art Equipment, such as exoskeleton, aircraft, etc., but the cost is high and it is difficult to popularize and apply

Method used

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  • Wearable labor saving device
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  • Wearable labor saving device

Examples

Experimental program
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Effect test

Embodiment Construction

[0031] Referring to the accompanying drawings, a wearable labor saver of the present invention includes a cane 7 and a wearable support frame; a lift fan 1 and a battery 6 for powering the lift fan 1 are installed on the support frame; The control switch connected with the lift fan 1 circuit, the drive circuit arrangement of the control switch and the lift fan can adopt the prior art.

[0032] The lift fan 1 is two ducted fans arranged side by side, each ducted fan includes a cylindrical air channel wall and a fan motor and impeller installed in the air channel wall and linked with each other. The present invention reduces weight, except for the fan motor , The impeller and airway wall are made of carbon fiber material, the outer diameter of the airway wall is between 20-30MM, and the impeller adopts double-layer blades.

[0033] The support frame includes a fixed frame 12 and two oppositely arranged backboards, which are respectively a backboard 2 and a backboard 3. Two ducte...

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PUM

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Abstract

The invention discloses a wearable labor saving device. The device comprises a hand stick and a wearable support frame. A lifting fan is installed on the support frame and a battery for supply power to the lifting fan. A control switch which is connected with a lifting fan circuit is installed on the hand stick. According to the wearable labor saving device, the wearable support frame is used for loading the lifting fan on the back, and the control switch on the hand stick is used from adjusting the lifting force. The support frame and the lifting fan integrally function on the user's body and torso through a breast binding belt and a waist binding belt to save labor. The use is safe and convenient. The wearable labor saving device can assist the user to go upstairs and downstairs, or to ascend high under loaded condition.

Description

technical field [0001] The invention relates to an outdoor walking aid, in particular to a wearable device capable of obtaining lift. Background technique [0002] When working in the field, outdoor sports, or performing professional rescue, they often travel with heavy loads. In addition, the elderly or infirm who have difficulty walking also face the problem of inconvenient up and down stairs in their daily activities. Although there are professional assistance in the prior art Equipment, such as exoskeleton, aircraft, etc., but the cost is high and it is difficult to popularize and apply. Contents of the invention [0003] The invention provides a labor-saving device which is easy to use and carry, and has an adjustable labor-saving range, which is especially suitable for occasions such as reducing load and assisting climbing. [0004] The utility model relates to a wearable energy saver, which includes a cane and a wearable support frame; a lift fan and a battery for ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A45B3/00A45B9/02A45C13/04A45F3/00A45F3/14F04D25/16F04D25/08
CPCA45B3/00A45B9/02A45C13/04A45F3/00A45F3/14A45F2003/003F04D25/0673F04D25/166
Inventor 方俊
Owner ZHEJIANG COLLEGE OF CONSTR
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