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Labor-saving key ring equipped with levers

A key ring and lever technology, applied in the field of small accessories, can solve problems such as scratched fingers, inconvenient use, scratched fingernails, etc.

Inactive Publication Date: 2018-07-10
章雪伦
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the key rings sold in the existing market are composed of two-layer or three-layer rings. When setting the key, it is necessary to use fingernails or sharp objects to lift the gap of the upper ring and then insert the key. It is very inconvenient to use if it is fierce, it will scratch fingernails, or sharp objects will scratch your fingers

Method used

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  • Labor-saving key ring equipped with levers

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Embodiment Construction

[0008] Now describe technical scheme of the present invention in detail in conjunction with accompanying drawing:

[0009] Such as figure 1 As shown, a self-contained lever labor-saving key ring: a self-contained lever labor-saving key ring: including an upper ring 1, a lower ring 2, an upper lever 3, and a lower lever 4, the left interface of the upper ring bends downwards and the lower ring The upper lever is connected with the interface on the right side of the upper ring through a pin, and the lower lever is connected with the interface on the left side of the lower ring through a pin.

[0010] According to the above-mentioned one-self-contained lever labor-saving key ring when in use, first buckle up the upper lever or the lower lever on the key ring, put the key in and press the front end of the lever down with the thumb, and the interface of the key ring is in the Under the support of the key, tilt it up, and then insert the key along the key ring.

[0011] The above ...

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Abstract

The invention discloses a labor-saving key ring equipped with levers, and belongs to the field of small accessories; by using the existing common two-layer key ring, an upper layer joint is additionally equipped with a lever capable of being tilted upwards, while a lower layer joint is additionally equipped with a lever capable of being tilted downwards. When the key ring is in use, the upper lever or the lower lever on the key ring is tilted, and then a key is put into the front part of the key ring in a sleeved manner, the front end of the lever is pressed downwardly by a thumb, the joint ofthe key ring is tilted under the support of the key, and then the key can be put into the key ring in a sleeved manner.

Description

technical field [0001] The invention relates to a labor-saving key ring with a self-contained lever, which belongs to the field of small ornaments. Background technique [0002] Most of the key rings sold in the existing market are composed of two-layer or three-layer rings. When setting the key, it is necessary to use fingernails or sharp objects to lift the gap of the upper ring and then insert the key. It is very inconvenient to use if it is fierce, it will scratch fingernails, or sharp objects will scratch your fingers. Contents of the invention [0003] A labor-saving key ring with a built-in lever of the present invention solves the above-mentioned difficulties. Using the existing common two-layer key ring, a lever that can be tilted upward is installed at the interface of the upper layer, and a lever that can be tilted downward is installed at the interface of the lower layer. Lever, when using, buckle up the upper lever or lower lever on the key ring, put the key ...

Claims

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Application Information

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IPC IPC(8): A44B15/00
CPCA44B15/00
Inventor 章雪伦金善有
Owner 章雪伦
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