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Backj hammer machine

A hammer ball and link mechanism technology, used in kneading massage appliances, physiotherapy, vibration massage, etc., can solve the problems of weak force, weak vibration force, fixed push and twist position, etc. Strong vibration effect

Inactive Publication Date: 2005-08-10
钟毓原
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The hammer back utensil that people generally adopt at present, a kind of is a portable rechargeable vibration hammer back device, the disadvantage is that the purpose is single, the vibration force is not strong, the force is uneven, and the effect of back comfort cannot be reached. Because it is operated by hand, hands feel sleepy easily
The other is a seat-type massage chair, which also has a single purpose. It relies on an electric fixed position to push the massage. The disadvantage is that the push-twist position is fixed and the force is not strong. Effect

Method used

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Examples

Experimental program
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Embodiment Construction

[0017] This embodiment includes a seesaw spring 1, a motor shaft 2, a seesaw 3, a cam 4, a spring 5, a pulling sleeve 6, a spring pull rod 7, a back scraper 8, a hammer ball 9, a hammer ball spring 10, and a lifting sleeve 11. Fastening bolt 12, shaking sleeve 13, shaft 14, bearing 15, adjusting thread 16, bolt 17, rocking frame 18, pull cord 19, pulley 20, spring 22, shaft 23, adjusting hole 24, seat 25, Sliding plate 26, fixed plate 27.

[0018] In the present invention, the hammer ball 9 is driven by the motor to complete the hammer back action. The hammer ball 9 is fixed on the rocker arm that rotates around the rocker shaft 14. The rocker arm is connected to the motor through a link mechanism, and the motor drives the rocker arm to swing.

[0019] The link mechanism connected to the rocker arm includes a seesaw 3 that swings around the shaft 23 and a pull rod 16 ; one end of the pull rod 16 is connected to the rocker arm, and the other end is connected to the seesaw 3 . ...

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Abstract

A back beating machine for massaging, scraping and rubbing on human back is composed of an electric motor, a rockerarm connected to said motor via a connecting-rod mechanism, a beating ball fixed to said rockerarm, and a back-scraping unit connected to the swinging sleeve pipe of said rockerarm. Its advantages are strong vibration force, and adjustable position and speed.

Description

technical field [0001] The invention relates to a hammering machine for hammering, massaging and scraping the back of a human body. Background technique [0002] The hammer back utensils that people generally adopt at present, a kind of is a portable rechargeable vibration hammer back device, the disadvantage is that the purpose is single, the vibration force is not strong, the force is uneven, and the effect of back comfort cannot be reached. Because it is operated by hand, Hands get tired easily. The other is a seat-type massage chair, which also has a single purpose. It relies on an electric fixed position to push the massage. The disadvantage is that the push-twist position is fixed and the force is not strong. Effect. Contents of the invention [0003] The purpose of the present invention is to provide a vibrating force that can be moved according to the orientation required by the back of the human body. It can work in a sitting position or stand up for service. I...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H7/00A61H23/02
Inventor 钟毓原
Owner 钟毓原
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