Key ring for blind person
A key ring and technology for the blind, which is applied in the field of keys, can solve problems such as blind people's troubles in opening doors, blind people's difficulty in identifying key differences, etc.
Inactive Publication Date: 2015-11-04
姜夏芸
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Problems solved by technology
[0002] In real life, few products are key chains used by blind people, and it is difficult for blind people to recognize the difference between each key
Trouble opening doors for the blind
Method used
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Embodiment Construction
[0009] A key ring for the blind, consisting of a ring body (1), a ring hole (2), a key ring hole (3) and a key ring (4). When the blind use the key to open the door, they can distinguish different keys by touching the six ring holes (2) of different shapes on the ring body (1), so as to find the key to use to open the door; when the key is not used to open the door, the key can be spoken The buckle (4) is buckled at the waist, which is convenient for the blind to carry the key.
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The invention provides a key ring for a blind person. The key ring is composed of a ring body, ring holes, a key chain hole and a key chain. The key ring is characterized in that the six ring holes and the key chain hole are formed in the ring body; one end of the key chain is buckled in the key chain hole, and the other end of the key chain is buckled to the waist portion. The shapes of all the ring holes are different, so that the blind person can conveniently touch the ring holes to distinguish keys.
Description
technical field [0001] The invention relates to the technical field of a key used by blind people. Background technique [0002] In real life, very few products are key chains used by blind people, and it is difficult for blind people to recognize the difference between each key. It is troublesome for the blind to open the door. Contents of the invention [0003] In order to overcome the above-mentioned deficiencies in the prior art, the present invention provides a key ring for the blind, who touches the key ring and punches different keyholes to part each key. [0004] The technical scheme adopted in the present invention is: a key ring for the blind, which is composed of a ring body, a ring hole, a key chain hole and a key chain, and is characterized in that there are six ring holes and a key chain hole on the ring body. One end of the key chain is fastened in the key chain hole, and the other end is fastened around the waist. [0005] As for the ring holes, the sha...
Claims
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IPC IPC(8): A44B15/00
Inventor 姜夏芸
Owner 姜夏芸