Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Household multifunctional ladder hanging device

A multi-functional, ladder-hoisting technology, applied in cranes and other directions, can solve the problems of large floor space, occupying excess space, and high cost, and achieves the effect of stable movement direction, stable overall structure, and guaranteed stability.

Inactive Publication Date: 2018-04-06
SHENYANG JIANZHU UNIVERSITY
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In daily life, it is often encountered that it is necessary to carry heavy objects upstairs, which brings great inconvenience to special groups such as the elderly and young. In order to solve this problem and meet the living needs of residents, people have also invented some forms of cranes, but there are generally defects such as large structure, large floor area, and high cost; in addition, in home life, it is often necessary to work at heights, such as indoor cleaning, changing light bulbs, and taking high objects, etc., so it is necessary to do it at home Buy a ladder, but the ladders on the market have single functions and are inconvenient to store; in addition, many families need to install a device for drying clothes indoors, especially when it is raining, and most families are Use rope or wire instead, so wet clothes are not easy to dry. If not installed properly, it will take up extra space, causing obstacles for people to stand and walk indoors. At the same time, the floor-standing clothes rack will take up a lot of space when it is not in use. ;With the improvement of people's living standards and the acceleration of the pace of life, people pay more and more attention to their physical exercise. Now, the most common way to keep fit is to go to the gym or buy fitness equipment by yourself. Going to the gym is expensive and affected by the weather. Larger, the fitness equipment on the market has complex structure, high price and single function, so many people now have a problem that they want to keep fit but don’t know how to do it

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
  • Household multifunctional ladder hanging device
  • Household multifunctional ladder hanging device
  • Household multifunctional ladder hanging device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Such as Figure 6 As shown, a household multifunctional ladder crane realizes the function of the crane: adjust the position of the support rod 10 of the reverse four-bar linkage mechanism at an angle of 50 degrees to the horizontal line, start the driving motor 2, and drive the reel 4 to rotate through the transmission device 3 , so that the steel wire rope 7 drives the floating hook 13 to realize the lifting and lowering of heavy objects, and the stability of the whole mechanism is maintained through the joint action of the counterweight 8 and the luffing rope 14 .

Embodiment 2

[0035] Such as Figure 7 As shown, a household multifunctional ladder crane realizes the function of a fitness machine: adjust the position of the pole 10 of the reverse four-bar linkage mechanism at an angle of 40 degrees to the horizontal line, adjust the luffing rope 14 on the lifting frame to position, and move the floating Suspension hook 13 is unloaded from steel wire rope 7, changes the hand grip bar 22 of body-building apparatus, is wrapped with the rubber band that one deck can absorb sweat on the hand grip bar 22; 8 is connected together with wire rope 7, and the two ends of wire rope 7 are fixed on pole 10 and play anti-stripping function, to prevent that counterweight 8 falls when the user's physical strength is weak and causes injury to people.

Embodiment 3

[0037] Such as Figure 8As shown, a household multi-functional ladder crane realizes the functions of a clothes hanger and a locker: the luffing rope 6 and the counterweight 8 are removed, and the reverse four-bar linkage mechanism is adjusted to make the support rod 10, the connecting rod 11 and the boom 12 In a horizontal state, the lifting frame is tightened with the steel wire rope 7, and the lifting frame and the tower frame 6 are limited and fixed with the limit pin, and the lifting frame can be used as a household clothes hanger; Panel is placed on the lifting frame and the tower frame 6, so as to reach the function of locker.

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 relates to a household multifunctional ladder hanging device. The household multifunctional ladder hanging device comprises a base, a tower frame, a hoist frame, a lifting device, a balance weight, a derricking rope, a drive motor and a transmission device; the tower frame and the drive motor are fixedly arranged on the base; a transverse rod is arranged at the upper end of the towerframe, a reverse four-connecting-rod mechanism is formed by the hoist frame and the transverse rod, the lifting device comprises a winding drum, a steel wire rope, a floating hanging hook and two final motion pulleys, the winding drum is connected with the steel wire rope through the transmission device, the floating hanging hook is arranged on the steel wire rope, the steel wire rope is put on the hoist frame, the two ends of the steel wire rope wind around the two final motion pulleys to be connected to the winding drum, the two ends of the derricking rope are connected to a supporting rodand a lifting arm, and the balance weight is lifted on the connecting position of the supporting rod and connecting rods. The device is simple in structure, and convenient to use and integrates with functions of a crane, a household engineering ladder, a clothes hanger, a storage cabinet, fitness equipment and the like.

Description

technical field [0001] The invention belongs to household machinery, in particular to a household multifunctional ladder crane. Background technique [0002] In daily life, it is often encountered that it is necessary to carry heavy objects upstairs, which brings great inconvenience to special groups such as the elderly and young. In order to solve this problem and meet the living needs of residents, people have also invented some forms of cranes, but there are generally defects such as large structure, large floor area, and high cost; in addition, in home life, it is often necessary to work at heights, such as indoor cleaning, changing light bulbs, and taking high objects, etc., so it is necessary to do it at home Buy a ladder, but the ladders on the market have single functions and are inconvenient to store; in addition, many families need to install a device for drying clothes indoors, especially when it is raining, and most families are Use rope or wire instead, so wet ...

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): B66C23/68B66C23/62
CPCB66C23/62B66C23/68
Inventor 李颂华张晓霞高龙飞左闯
Owner SHENYANG JIANZHU UNIVERSITY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products