Spherical key chain

A keychain and spherical technology, applied in the field of keychains, can solve problems such as troublesome, inconvenient up and down keys, lack of artistic design of keychains, etc., to achieve stereoscopic visual effects and convenient keys

Inactive Publication Date: 2013-10-16
WUJIANG XINXIA TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its disadvantages are: 1. This key chain lacks artistic design. For some people who pursue the artistic quality of life, they hope that the key chain has more artistic design and can meet the needs of different users.
2. It is not convenient enough to go up and down the key. Every time you go up and down the key, the user needs to put the keyhole on and off the metal ring, which is very troublesome.

Method used

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Examples

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Comparison scheme
Effect test

Embodiment

[0014] Example: see figure 1 , 2 As shown, a spherical key chain includes a compression spring, the noose 1 is a hard metal rope, and the two ends of the noose 1 are formed with a columnar head 2, and the diameter of the columnar head 2 is greater than the diameter of the noose 1;

[0015] A pressure handle 4 is inserted into the spherical shell 3, and a pressure handle through hole 41 is formed on the pressure handle 4. A shell through hole 31 is formed on the spherical shell 3, and the rope 1 is inserted and sleeved between the pressure handle through hole 41 and the shell. In the body through hole 31;

[0016] The bottom of the pressure handle 4 is formed with a heart-shaped groove 42. One end of the torsion spring 5 is fixed in the spherical shell 3, and the other end is shaped as a hook to hang on the heart-shaped groove 42. One end of the compression spring 6 is pressed on the spherical shell 3, and the other end is pressed. At the bottom of the pressure handle 4.

[...

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PUM

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Abstract

A spherical key chain comprises a compressed spring. A sleeve rope is a hard metal rope, columnar head portions are molded at the two ends of the sleeve rope, and the diameter of the columnar head portions is larger than that of the sleeve rope. A pressing handle is sleeved on a spherical shell in an inserted mode, a pressing handle through hole is formed in the pressing handle, a shell through hole is formed in the spherical shell, and the sleeve rope is sleeved in the pressing handle through hole and the shell through hole in an inserted mode. A heart-shaped groove is formed in the lower portion of the pressing handle, one end of a torsional spring is fixed in the spherical shell, and the other end of the torsional spring is in a hook shape and hung on the heart-shaped groove. One end of the compressed spring is pressed on the spherical shell, and the other end of the compressed spring is pressed on the lower portion of the pressing handle. According to the spherical key chain, keys can be put on and taken off conveniently, three-dimensional visual effect in modeling can be achieved better, and therefore the spherical key chain can meet demands of users with different hobbies and is especially suitable for being used by workers who need to hand out and collect the keys frequently.

Description

Technical field: [0001] The invention relates to the technical field of daily necessities, in particular to a key chain with a spherical shape as the main body. Background technique: [0002] The kind of key chain is more at present, and the key chain that most people often use is the key chain that hangs on people's trouser waist, and it is to hang key by ring metal ring, is connected together with an elastic hook then. The practical effect of this key chain is very ideal, and is widely adopted by people. Its weak point is: 1, this key chain lacks artistic design, for some people who pursue the artistic quality of life, hope that key chain has art design more, can satisfy the needs of different users. 2. It is not convenient enough to go up and down the key. It is very troublesome for the user to put the keyhole on and off the metal ring every time the key is put on and off. Invention content: [0003] The object of the present invention is to provide a spherical keycha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A44B15/00
Inventor 程明水
Owner WUJIANG XINXIA TEXTILE
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