Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides a sterile handle, and effectively solves the problems in the prior art that the handle has a large infection risk during infection prevention and a user is likely to be subjected to cross infection. A technical scheme for solving the problems is that the sterile handle comprises a main body, wherein the main body consists of a longitudinal shaft and a rotary rod; the cornerof the main body is provided with a rectangular box; the longitudinal shaft is provided with a first cylinder; a first one-way clutch is arranged between the longitudinal shaft and the first cylinder;the front end of the longitudinal shaft is provided with a first bevel gear; the first cylinder is provided with a second cylinder; a second one-way clutch is arranged between the first cylinder andthe second cylinder; the rotary rod is sheathed with a third cylinder; the right end of the third cylinder is provided with a big gear; the rotary rod is provided with a shell; rotary shafts are arranged in the shell; each rotary shaft is provided with a small gear; a second bevel gear is arranged in a rectangular box; the lower side plate of the shell is provided with a horizontal groove; and onerotary shaft is wound with a plastic thin film in advance.
本发明提供了一种无菌把手，有效的解决了现有技术中门把手在防感染时存在较大的感染风险、使用者易出现交叉感染的问题；其解决的技术方案是，包括主体，主体是由纵轴及转杆组成，主体的拐角处有矩形盒；纵轴上有第一圆筒，第一圆筒与纵轴之间有第一单向离合器，纵轴前端有第一锥齿轮，第一圆筒上有第二圆筒，第一圆筒与第二圆筒之间有第二单向离合器；转杆上套装有第三圆筒，第三圆筒右端有大齿轮，转杆上有壳体，壳体内有转轴，转轴上有小齿轮，矩形盒内有第二锥齿轮；壳体下侧板上开设有横槽，其中一个转轴上预先缠绕有塑料薄膜。
The invention provides a sterile handle, and effectively solves the problems in the prior art that the handle has a large infection risk during infection prevention and a user is likely to be subjected to cross infection. A technical scheme for solving the problems is that the sterile handle comprises a main body, wherein the main body consists of a longitudinal shaft and a rotary rod; the cornerof the main body is provided with a rectangular box; the longitudinal shaft is provided with a first cylinder; a first one-way clutch is arranged between the longitudinal shaft and the first cylinder;the front end of the longitudinal shaft is provided with a first bevel gear; the first cylinder is provided with a second cylinder; a second one-way clutch is arranged between the first cylinder andthe second cylinder; the rotary rod is sheathed with a third cylinder; the right end of the third cylinder is provided with a big gear; the rotary rod is provided with a shell; rotary shafts are arranged in the shell; each rotary shaft is provided with a small gear; a second bevel gear is arranged in a rectangular box; the lower side plate of the shell is provided with a horizontal groove; and onerotary shaft is wound with a plastic thin film in advance.
本发明提供了一种无菌把手，有效的解决了现有技术中门把手在防感染时存在较大的感染风险、使用者易出现交叉感染的问题；其解决的技术方案是，包括主体，主体是由纵轴及转杆组成，主体的拐角处有矩形盒；纵轴上有第一圆筒，第一圆筒与纵轴之间有第一单向离合器，纵轴前端有第一锥齿轮，第一圆筒上有第二圆筒，第一圆筒与第二圆筒之间有第二单向离合器；转杆上套装有第三圆筒，第三圆筒右端有大齿轮，转杆上有壳体，壳体内有转轴，转轴上有小齿轮，矩形盒内有第二锥齿轮；壳体下侧板上开设有横槽，其中一个转轴上预先缠绕有塑料薄膜。
Sterile handle
一种无菌把手
WANG ZHONGQING (Autor:in)
01.09.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E05B
LOCKS
,
Schlösser
Europäisches Patentamt | 2018
STERILE WATER SUPPLY SYSTEM AND STERILE WATER GENERATION APPARATUS
| Europäisches Patentamt | 2019