Strength-saving lifting and drawing device capable of spreading palm force-bearing points for plastic shopping bag

The technology of a pulling device and a force point is applied in the field of labor-saving pulling devices for plastic shopping bags, and can solve the problems of time-consuming and laborious, red swelling and pain in the palm, and the like.

Inactive Publication Date: 2018-12-07
SHENZHEN NANSHUO MINGTAI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the items in the bag are heavy, the lifting rings on both sides of the bag will be tightened downwards, and all the force will be concentrated on the palms, making the palms red, swollen and painful, causing the items to be pulled repeatedly during the lifting process. Let go and rest, waste time and effort

Method used

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  • Strength-saving lifting and drawing device capable of spreading palm force-bearing points for plastic shopping bag
  • Strength-saving lifting and drawing device capable of spreading palm force-bearing points for plastic shopping bag
  • Strength-saving lifting and drawing device capable of spreading palm force-bearing points for plastic shopping bag

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Embodiment

[0025] see figure 1 , the present invention provides a plastic shopping bag labor-saving lifting device that disperses the stress point of the palm, and its structure includes a handle 1, a three-dimensional linkage mechanical labor-saving lifting device 2, and a hook 3. The handle 1 is installed on the three-dimensional linkage mechanical labor-saving lifting device. The center position above the pulling device 2, and the hook 3 is installed at the center position below the three-dimensional linkage mechanical labor-saving pulling device 2.

[0026] see figure 2 , the three-dimensional linkage mechanical labor-saving lifting device 2 is composed of a gravity transmission mechanism 21, a force transmission locking mechanism 22, and a housing 23. The gravity transmission mechanism 21 is installed at the center of the housing 23, and the The two sides of the housing 23 are provided with a force transmission locking mechanism 22 and have an axisymmetric structure, and the forc...

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PUM

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Abstract

The invention discloses a strength-saving lifting and drawing device capable of spreading palm force-bearing points for a plastic shopping bag. The device structurally comprises a handle, a three-dimensional linkage mechanical strength-saving lifting and drawing device and a hanging hook and has the advantages that a lifting and drawing ring arranged on the plastic shopping bag is hanged on the hanging hook, a hand holds the handle and lifts a plastic shopping bag containing goods upwards, transmission clamping arms on the two sides are pulled by the three-dimensional linkage mechanical strength-saving lifting and drawing device using the gravity of the goods contained by the plastic shopping bag to allow the locking circular rod transmission semi-arc-shaped hard housing to be locked on awrist, the weight of the goods contained by the plastic shopping bag is spread, a palm and the wrist subject to force simultaneously, and the effect of strength-saving lifting and drawing is achieved.

Description

technical field [0001] The invention relates to the technical field of shopping bag lifting equipment, in particular to a plastic shopping bag labor-saving lifting device that disperses the stress points of palms. Background technique [0002] The use of plastic bags is very popular in today's society. After shopping in the supermarket, you need to put the items into the bag, and then hold the lifting rings on both sides of the bag to lift the items away. However, the existing plastic shopping bags have the following disadvantages: [0003] When the items in the bag are heavy, the lifting rings on both sides of the bag will be tightened downwards, and all the force will be concentrated on the palms, making the palms red, swollen and painful, causing the items to be pulled repeatedly during the lifting process. Let go and rest, it takes time and effort. Contents of the invention [0004] Aiming at the deficiencies of the prior art, the present invention is realized through...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A45F5/10
Inventor 不公告发明人
Owner SHENZHEN NANSHUO MINGTAI TECH CO LTD
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