How to make a one-time use bar cap
The utility model relates to a medical device, in particular to a disposable bar cap.
Background technique:
Bar caps are medical caps worn in order to prevent the contamination of the hair or dandruff of medical staff during clinical operations in hospitals. It is light and thin. At that time, when medical staff wore the cap, the top of the cap was not easy to support, and it was easy to wrap people's heads. At the same time, because of its poor air permeability, once the medical staff sweated, the heat on the top of people's heads was not easy to dissipate. , which in turn leads to the continuous flow of sweat, which is not conducive to medical staff to carry out surgery, is not practical, and cannot meet people's needs. in order to meet the actual use situation.
Technical implementation elements:
In view of the above situation, the technical problem to be solved by the present invention is to provide a disposable bar cap, which aims to solve the problem that the cap top of the existing bar cap is not easy to be supported, and at the same time, its air permeability is not good, which is not conducive to Heat dissipation is not conducive to the problem of medical staff carrying out surgery.
In order to achieve the above purpose, the utility model provides the following technical solutions: a disposable bar cap, including a bar cap body and a rubber tube, the bar cap body is composed of a cap top and an elastic cord, and the cap top and the elastic band are between the cap top and the elastic band. The bottom end of the rubber tube is located between the sweat-absorbing cloth and the elastic band, and the rubber tube passes through the breathable mesh cloth and is fixedly bonded to it, and the breathable mesh cloth and the top of the hat are sewn into one body.
The top of the hat includes a first ventilation hole, a stretch band and a second ventilation hole, and the top surface and the outer side of the bottom end of the hat are respectively provided with a first ventilation hole in a circular shape and a second ventilation hole in a square shape. The top of the hat is provided with a retractable band, and the first ventilation holes and the second ventilation holes are distributed in an annular array.
The elastic band is composed of an upper elastic band and a lower elastic band, and the lower elastic band includes an elastic cord, a nylon thread and an active groove, and the lower elastic band is provided with an active slot whose longitudinal section is an inverted "凵" shape, and the two ends of the nylon thread are fixed on the On the groove walls at both ends of the movable groove, the elastic rope is located in the movable groove.
The number of movable grooves is two and is symmetrically arranged with respect to the center line of the lower elastic belt, and the arc length of the movable groove is less than half of the circumference of the lower elastic belt.
The sweat-absorbent fabric is specifically a Coolmax fiber knitted fabric, and the sweat-absorbent fabric is sewn together with the upper elastic band and the lower elastic band, and the gap between the upper elastic band and the lower elastic band corresponds to the level of the second ventilation hole.
The rubber tube is a gas-filled sealing structure, and the top of the rubber tube is in a shriveled and curved shape. diameter, while the rubber tubes are distributed in an annular array.
Compared with the prior art, the beneficial effect of the utility model is: the disposable bar cap is provided with a rubber tube, the upper half of the rubber tube is shriveled, and there is gas inside the lower half, so that when people wear it, The elastic band will be tightened, and the rubber tube will be clamped, and then the gas inside the lower half will be squeezed into the upper half, so that the upper half of the rubber tube will change from a curved shape to a vertical shape, so that the top of the cap can be raised, preventing the It collapses, and a large area can be formed between the top of the hat and people's heads. With the ventilation holes, heat can be quickly dissipated to prevent people from sweating. At the same time, the setting of sweat-absorbing cloth can make people flow down. The sweat is absorbed and dissipated, preventing the flow of sweat from affecting the operation of the operation, and has strong practicability.
