CN206142785U - Laborsaving ware is opened to threaded cap - Google Patents

Abstract

The utility model discloses a laborsaving ware is opened to threaded cap, including resistance area, elastic band and stretchy buckle, the resistance area be medical silicone tube, still is equipped with the afterburning hole of several friction on the resistance area, and the length of elastic band is greater than the length in resistance area, and during the elastic band wore to locate the lumen in resistance area, it is continuous that stretchy buckle is passed through at the both ends of elastic band. The utility model discloses can make the staff grip the convenience, produce at the in -process of holding with a firm grip and be out of shape the increases friction area to increases friction power is favorable to exerting all one's strength and opens the threaded cap, thereby avoids seeking help other people or interlay article, thereby has increased work prescription nature, beautifully spend and reduce secondary pollution.

Description

A kind of threaded cap labor-saving opening device

Technical field

This utility model is related to medical aid tool field, more particularly, it relates to a kind of threaded cap labor-saving opening device.

Background technology

In the course of the work, Jing will often open the screw thread rotations such as various disinfectant solution, sterile liquid, medicine to corpsman,hospital Formula bottle cap, below referred to as threaded cap.Medical personnel's work characteristics is that practicalness is strong, ageing strong, and women in medical personnel Account for significant proportion, especially great majority are women in nursing staff, thus open various medicine threaded caps or other Jing does not often make power during threaded cap, twists not open, and hinders nursing procedure flow process to carry out.

And current threaded cap is all connected to open guard circle further below, so the sealing protection of bottleneck is higher, glues Attached power is bigger, is just more difficult to open, it is often necessary to look for people to help, and affects work limitation.

Further, while screw thread exterior surface have it is various be easy to the shape of staff's finger grip to design, with increase and finger Between frictional force, but still have skidding, also need to seek help often other people or open by after the dry goods pad such as clothing angle, especially Work efficiency and aesthetics are affected, nursing staff, medical personnel image is less useful for and is established.

As can be seen here, the problem topic existed when existing threaded cap is opened has following three points：

1. women medical and nursing work personnel strength is relatively small, and demand is helped, and hinders working practice process；

2. the sealing protection structure of threaded cap, increased opening difficulty, affect work efficiency；

3. finger grip screw thread is stamped the dry goods such as skidding, pad clothing angle opening, affects operation aesthetics to increase disinfectant solution dirty The chance of dye.

Utility model content

For disadvantages mentioned above present in prior art, the purpose of this utility model is to provide a kind of threaded cap labor-saving opening Device, enables to staff and grips conveniently, is deformed increasing friction area during holding with a firm grip, so as to increase frictional force, Be conducive to making power open threaded cap, so as to avoid seek help other people or pad article, so as to increased work limitation, aesthetics With reduction secondary pollution.

For achieving the above object, this utility model is adopted the following technical scheme that：

A kind of threaded cap labor-saving opening device, including resistance band, elastic band and flexible button, resistance band is medical silicone tube, resistance Several friction reinforcing holes are additionally provided with power band, the length of elastic band is more than the length of resistance band, and elastic band is arranged in resistance band Tube chamber in, the two ends of elastic band are connected by flexible button.

The length of described resistance band is 5cm.

The length of described elastic band is >=20cm.

Described medical silicone tube adopts medical tourniquet.

In above-mentioned technical scheme, this utility model circle puts the outside week in the threaded cap that needs to be unlocked, and by bullet Threaded cap diameter of power band pressing closes up and increases resistance, corkage person's handss with the friction reinforcing hole on bottle cap stiction pipe The resistance tube that circle puts the week on the outside of threaded cap is held, by the friction reinforcing hole on resistance tube together with threaded cap, the good modeling of finger Shape is contacted and huge skin-friction force so that it is convenient that staff grips, and the deformation that silica gel is produced during holding with a firm grip increases Friction area, and the resistance frictional force that is in friction reinforcing hole doubles to increase, and is conducive to making power open threaded cap, so as to keep away Exempt from seek help other people or pad article, so as to increased work limitation, aesthetics and reducing secondary pollution.While this utility model Simple structure, it is easy to make, it is easy to use using extensive, it is economical and practical, save the working time.

Description of the drawings

Fig. 1 is structural representation of the present utility model；

Fig. 2 is use state figure of the present utility model.

Specific embodiment

The technical solution of the utility model is further illustrated with reference to the accompanying drawings and examples.

Incorporated by reference to shown in Fig. 1 and Fig. 2, a kind of threaded cap labor-saving opening device provided by the utility model, including resistance band 1st, elastic band 2 and flexible button 3, resistance band 1 is medical silicone tube, and several friction reinforcing holes 4, elastic band 2 are additionally provided with resistance band 1 Length more than resistance band 1 length, and elastic band 2 is arranged in the tube chamber of resistance band 1, and the two ends of elastic band 2 are by flexible Button is connected.

The length of resistance band 1 is set to into 5cm, and the length of elastic band 2 is set to >=20cm, then by the one of elastic band 2 Hold and be fed through along the tube chamber of resistance band 1, then the circle of resistance band 1 is put in the outside week for needing to be unlocked threaded cap 5, add friction Power hole 4 is fitted in the outside week of threaded cap 5, and the diameter that threaded cap 5 is pressed at the two ends of elastic band 2 is closed up, by flexible Button 3 is tightened up, and last staff holds circle and puts in the resistance band 1 in the outside of threaded cap 5 week, the threaded cap for needing to be unlocked of outwarding winding 5.

Because when staff holds circle and puts in the resistance band 1 in the outside of threaded cap 5 week, by rubbing in resistance band 1 Wipe good moulding contact and huge skin-friction force of the reinforcing hole 4 with threaded cap 5, finger so that staff gripping side Just, the deformation that resistance band 1 is produced during holding with a firm grip increases friction area, and the frictional force that the resistance in friction reinforcing hole 4 is Double to increase, be conducive to making power open threaded cap 5, so as to avoid seek help other people or pad article, so as to increased during work Effect property, aesthetics and reduction secondary pollution.

Preferably, described medical silicone tube adopts medical tourniquet, it is because silicone rubber is that a kind of frictional force is very big and resistance to The very strong material of mill property and toughness, its relatively soft and resilient characteristic is conducive to fixation moulding in body surface, is increasing Friction reinforcing hole 4 in the presence of frictional force be multiplied, will not skid；And elastic band 2 is put in tube chamber, tighten up knotting also Can effectively fix, and can be adjusted according to the big freedom in minor affairs of threaded cap 5；Resistance band 1 is high with the affinity of the surface of threaded cap 5, handss, energy Its dispersed field of load after being squeezed is made, coefficient of friction is changed, so as to substantially increase frictional force, province is taken full advantage of Power principle, enables various threaded caps easily to open.

In sum, after using this utility model, making typically can with threaded caps such as disinfectant solution, sterile liquid, apothecary jars Easily open, it is ensured that workflow is smoothed out, and effectively improves work efficiency, it is to avoid staff is frequently necessary to seek help other people Or using the embarrassment of other article pad power-assisteds.In addition, this utility model can also widely used beverage in daily life Various threaded caps such as bottle etc., also making old man and child can easily open because this labour saver is gripped；Additionally, medical service of hospital Outstanding threading structure in field or outside field also can be opened with this utility model power-assisted, such as Medical children precision infusion set When extremely tight at the screw-type connection of transfusion device and syringe needle, can be using easily opening after this utility model power-assisted.

Those of ordinary skill in the art is it should be appreciated that the embodiment of the above is intended merely to illustrate that this practicality is new Type, and be not used as be to restriction of the present utility model, if in spirit of the present utility model, to the above Change, the modification of embodiment all will fall in Claims scope of the present utility model.

Claims (4)

1. a kind of threaded cap labor-saving opening device, it is characterised in that including resistance band, elastic band and flexible button, resistance band is medical Silica gel tube, is additionally provided with several friction reinforcing holes in resistance band, the length of elastic band is more than the length of resistance band, and elastic band wears In the tube chamber of resistance band, the two ends of elastic band are connected by flexible button.

2. a kind of threaded cap labor-saving opening device as claimed in claim 1, it is characterised in that the length of described resistance band is 5cm。

3. a kind of threaded cap labor-saving opening device as claimed in claim 1, it is characterised in that the length of described elastic band for >= 20cm。

4. a kind of threaded cap labor-saving opening device as claimed in claim 1, it is characterised in that described medical silicone tube is using doctor Use tourniquet.