CN202990595U - Key contact key with suspension hole - Google Patents
Key contact key with suspension hole Download PDFInfo
- Publication number
- CN202990595U CN202990595U CN 201220735349 CN201220735349U CN202990595U CN 202990595 U CN202990595 U CN 202990595U CN 201220735349 CN201220735349 CN 201220735349 CN 201220735349 U CN201220735349 U CN 201220735349U CN 202990595 U CN202990595 U CN 202990595U
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- CN
- China
- Prior art keywords
- contact
- key
- lever
- spoon
- head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a key contact key with a suspension hole. The key contact key comprises a handle part, a contact lever and a contact head, and is characterized in that the contact lever is a slender round tube; one end of the contact lever is fixedly connected with the handle part with the suspension hole, and the contact head is embedded into the other end of the contact lever; the contact head consists of a shaft sever and a contact terminal; the shaft lever is a cylinder of which the external diameter is greater than the internal diameter of the round tube of the contact lever, and is embedded into the round tube of the contact lever; the contact terminal is a cylinder with a spherical end part, and is used for contacting a key; and the shaft lever is concentric with the contact terminal. The whole contact key is made from an antibacterial material, so that the contact key has a broad-spectrum antibacterial property, and a killing ratio for Escherichia coli, staphylococcus aureus and the like is over 99 percent; in addition, the antibacterial property of the contact key is lasting, namely high antibacterial performance can be kept after the surface of the contact key is abraded; the contact terminal is soft, so that the key is prevented from being contaminated and damaged when the contact terminal is used for contacting the key; and the contamination of bacteria on the key to the contact key and a human body is prevented, so that a chain of spreading the bacteria through the key is blocked.
Description
Technical field
The utility model relates to daily necessities, particularly a kind of with suppending hole by the key contacts spoon.
Background technology
The chance of modern life contact button is a lot, as landline telephone, depositing and drawing in bank input password, supermarket, the market shopping of dialing office use various bank cards need to input password, on and off duty, go home may be all will be by the elevator up and down, button is very general in life in a word, and all will repeatedly come into contacts with every day.Investigation result according to London university's health and the issue of tropical medicine institute shows, have on 26% staff the bacteriums such as Escherichia coli are arranged, 10% credit card and 14% coin are subject to germ contamination too, Escherichia coli are a kind of bacteriums that are common in ight soil, can cause various diseases if its contaminated food enters health.This investigates demonstration, and the Escherichia coli content on some coin is similar with dirty toilet, although this investigation can be guessed their overwhelming majority and all be subject to germ contamination not about the data of germ contamination on all kinds of public buttons.A lot of people have realized that the seriousness of this problem, so can seeing often, we have human key or other article to remove tactile button by elevator, so as if, solved the problem of button pollution hand, but still can pollute key or other article, key or other article are hard may damage button simultaneously is so the problem that spreads germs by button still exists.
The utility model content
The purpose of this utility model is exactly to make up the deficiency that exists in current life, provide a kind of with suppending hole by the key contacts spoon in order to addressing the above problem, the propagation chain that the blocking-up bacterium is propagated by button.
For achieving the above object, the utility model provides a kind of with suppending hole by the key contacts spoon, comprise shank, contact lever, contact head, it is characterized in that: contact lever is an elongated pipe, one end is affixed with the shank that is provided with suppending hole, and the other end is inlaid with contact head; Contact head is made of axostylus axostyle and contact, and axostylus axostyle is the round tube inside diameter that the cylinder external diameter is slightly larger than contact lever, is used for being embedded in the pipe of contact lever, and contact is that the pipe external diameter same end of cylinder external diameter and contact lever is spherical be used to contacting button; Axostylus axostyle, contact and contact lever pipe are concentric.
The utility model a kind of with suppending hole by the key contacts spoon, wherein said shank, contact lever adopt anti-bacteria stainless steel.
The utility model a kind of with suppending hole by the key contacts spoon, wherein said contact head adopts the soft antibiotic plastic that contains Nano Silver.
Description of drawings
Fig. 1 is that a kind of master by the key contacts spoon with suppending hole of the utility model looks sectional view;
The specific embodiment
Below in conjunction with a kind of embodiment by the key contacts spoon with suppending hole of description of drawings the utility model.
With reference to Fig. 1, the utility model provides a kind of with suppending hole by the key contacts spoon, comprise shank 1, contact lever 3, contact head 4, it is characterized in that: contact lever 3 is elongated pipes, one end is affixed with the shank 1 that is provided with suppending hole 2, and the other end is inlaid with contact head 4; Contact head 4 is made of axostylus axostyle 41 and contact 42, axostylus axostyle 41 is slightly larger than the round tube inside diameter of contact lever 3 for the cylinder external diameter, be used for being embedded in the pipe of contact lever 3, contact 42 is that the pipe external diameter same end of cylinder external diameter and contact lever 3 is spherical be used to contacting button; Axostylus axostyle 41, contact 42 and contact lever 3 pipes are concentric.
The utility model a kind of with suppending hole by the key contacts spoon, wherein said shank 1, contact lever 3 adopts anti-bacteria stainless steels.
The utility model a kind of with suppending hole by the key contacts spoon, wherein said contact head 4 adopts the soft antibiotic plastic that contains Nano Silver.
A kind of advantage by the key contacts spoon with suppending hole of the utility model is with good effect: can be suspended on as key on key chain, take out at any time and use, not only have broad spectrum antibacterial because contact spoon entire body adopts an anti-biotic material, to killing rates such as Escherichia coli, staphylococcus aureuses all more than 99%; And have Durability of antimicrobial effect, still keep good anti-microbial property after surface abrasion; The soft contact button that therefore is used for of contact can not pollute and damage button, and the bacterium on button can not pollute contact spoon and human body yet simultaneously, has therefore blocked the propagation chain that bacterium is propagated by button.
Embodiment recited above is described the preferred embodiment of the present invention, is not that the spirit and scope of the present invention are limited.Under the prerequisite that does not break away from design concept of the present invention; various modification and improvement that this area ordinary person makes technical scheme of the present invention; all should drop into protection scope of the present invention, the technology contents that the present invention asks for protection all is documented in claims.
Claims (3)
- One kind with suppending hole by the key contacts spoon, comprise shank (1), contact lever (3), contact head (4), it is characterized in that: contact lever (3) is an elongated pipe, one end is affixed with the shank (1) that is provided with suppending hole (2), and the other end is inlaid with contact head (4); Contact head (4) is made of axostylus axostyle (41) and contact (42), and axostylus axostyle (41), contact (42) and contact lever (3) pipe are concentric.
- According to claim 1 a kind of with suppending hole by the key contacts spoon, wherein said shank (1), contact lever (3) adopt anti-bacteria stainless steel.
- According to claim 1 a kind of with suppending hole by the key contacts spoon, wherein said contact head (4) adopts the soft antibiotic plastic contain Nano Silver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220735349 CN202990595U (en) | 2012-12-16 | 2012-12-16 | Key contact key with suspension hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220735349 CN202990595U (en) | 2012-12-16 | 2012-12-16 | Key contact key with suspension hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202990595U true CN202990595U (en) | 2013-06-12 |
Family
ID=48561786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220735349 Expired - Fee Related CN202990595U (en) | 2012-12-16 | 2012-12-16 | Key contact key with suspension hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202990595U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111249494A (en) * | 2020-03-28 | 2020-06-09 | 中南林业科技大学 | Personal protector for preventing contact infection under epidemic situation and use method thereof |
-
2012
- 2012-12-16 CN CN 201220735349 patent/CN202990595U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111249494A (en) * | 2020-03-28 | 2020-06-09 | 中南林业科技大学 | Personal protector for preventing contact infection under epidemic situation and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20131216 |