Unlock instant, AI-driven research and patent intelligence for your innovation.

Lift-type exercise machine with no need for electric energy

A technology of lifting and fitness equipment, which is applied to other seating furniture, chairs and stools with vertically adjustable seats, etc., to achieve the effect of physical exercise

Inactive Publication Date: 2013-03-20
王凯旋
View PDF6 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the one hand, the lifting height of the chair is limited; on the other hand, it is basically impossible to achieve the purpose of exercising during the operation and lifting process

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Lift-type exercise machine with no need for electric energy

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] The present invention will be further described below in conjunction with the accompanying drawings and examples.

[0015] Such as figure 1 , the present invention includes a base 1, a lead screw 9 is fixedly installed on the base 1, and a screw nut 4 is installed on the lead screw 9. Three bottom legs 2 are also hinged on the side of the base 1 , and the bottom legs 2 are also connected to the nut 4 through a connecting rod 3 . By rotating the screw nut 4, the bottom leg 2 can be folded up or released.

[0016] It also includes a seat 10 installed on the lifting frame 7 . A driving bevel gear 6 , a first driven bevel gear 11 meshing with the driving bevel gear 6 and a second driven bevel gear 8 meshing with the first driven bevel gear 11 are installed on the lifting frame 7 . The axles of the first driven bevel gear 11 and the second driven bevel gear 8 are installed on the lifting frame 7 respectively, and the central hole of the second driven bevel gear 8 is slee...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a lift-type exercise machine with no need for electric energy. The lift-type exercise machine with no need for electric energy is characterized in that a screw rod (9) is fixed on a pedestal (1); the screw rod (9) is provided with a nut (4); three bottom legs (2) are hinged to a side of the pedestal (1); the bottom legs (2) are connected to the nut (4) by screw rods (3); a driving bevel gear (6), a first driven bevel gear (11) engaged with the driving bevel gear (6) and a second driven bevel gear (8) engaged with the first driven bevel gear (11) are arranged on a crane (7); the crane (7) is in a fit connection relationship with the screw rod (9) in a threaded connection way; and two pedals (5) for driving the driving bevel gear (6) to rotate are arranged on the crane (7). According to the invention, the maximum height of lifting of a seat is determined by the length of the screw rod (9), thus the seat can lift to an enough height; and the chair is driven to lift by a pedaling method, which is similar to bicycle riding, thus the purpose of physical exercise can be achieved.

Description

technical field [0001] The present invention relates to a fitness appliance. Background technique [0002] Existing seat lifting generally relies on manual, or the people's feet that sit on the chair pushes the body to promote. On the one hand, the raised height of the chair is limited, and on the other hand, the purpose of exercising cannot be achieved basically during the operation and lifting process. Contents of the invention [0003] The purpose of the present invention is to overcome the defects of the existing lifting chairs, and provide a lifting fitness equipment that does not require electric energy. high enough to provide a cycling-like workout. [0004] The technical solution adopted by the present invention to solve the problems of the technologies described above is as follows: [0005] A lifting type fitness device that does not require electric energy, including a chair seat installed on a lifting frame, is characterized in that: it also includes a b...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A47C3/20A47C7/62
Inventor 王凯旋
Owner 王凯旋