CN202054258U - Strength-saving bottle cap - Google Patents

Abstract

The utility model relates to a strength-saving bottle cap, which comprises a cylindrical cap body and a disc-shaped cap top for sealing an upper end opening of the cylindrical cap body and is characterized by further comprising a protrusion portion arranged on the outer surface of the cap body. The protrusion portion is arranged on the cap body so that when a user opens the bottle cap, fingers are provided with enough support to provide torsion and prevented the fingers from slipping, accordingly the bottle cap can be opened easily.

Description

A kind of laborsaving bottle cap

Technical field

The utility model relates to a kind of bottle cap, more particularly, relates to a kind of laborsaving bottle cap.

Background technology

Bottle cap is parts very common in people's daily life, is used in the various bottled containers, for example beverage bottle, apothecary jar etc.For osed top needs, bottle cap is common and the bottleneck involution is tight, and this helps sealing, but brings certain difficulty to uncork.In the prior art, also having on the bottle cap of some beverage bottles has increased some convex-concave stripeds, increase friction force so that open bottle cap, but effect is limited, particularly for the little people of some strength or the people of sweat stain, oil stain is arranged on hand, it is still not laborsaving to open bottle cap.

The utility model content

The technical problems to be solved in the utility model is, at the above-mentioned unlatching bottle cap of prior art labour-saving defective not, provides a kind of laborsaving bottle cap.

The technical scheme that its technical matters that solves the utility model adopts is: construct a kind of laborsaving bottle cap, comprise the disc caping of the upper end open of cylindrical cover body and the described cylindrical cover body of sealing, also comprise the lug boss that is arranged on the described lid body outside face.

In laborsaving bottle cap described in the utility model, described lug boss surface is a curvilinear figure, with the transition of described lid body outer surface smoother.

In laborsaving bottle cap described in the utility model, described lug boss be not less than along the length of described lid body outward radial projection described cylindrical cover body external diameter 1/2nd.

In laborsaving bottle cap described in the utility model, described lug boss is semisphere, cylindrical shape or cube shaped.

Implement laborsaving bottle cap of the present utility model, have following beneficial effect: by lug boss being set on one's body, make that finger had enough supports that moment of torsion is provided when people opened bottle cap, stop finger to skid, therefore can open bottle cap very effortlessly at lid.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:

Fig. 1 is the structural representation of the laborsaving bottle cap of the utility model first embodiment;

Fig. 2 is the structural representation of the laborsaving bottle cap of the utility model second embodiment.

The specific embodiment

As shown in Figure 1, in laborsaving bottle cap first embodiment of the present utility model, laborsaving bottle cap comprises the disc caping 2 of the upper end open of cylindrical cover body 1 and the described cylindrical cover body of sealing, also comprises the lug boss 3 that is arranged on the described lid body outside face.

Lug boss 3 surfaces in the present embodiment are curvilinear figure, and the curved surface that the place that contacts with lid body 1 outside face becomes to seamlessly transit makes finger can not feel uncomfortable firmly the time.Lug boss 3 with respect to lid body 1 outside face radially outward the length of projection be about half that cover the body external diameter, make lug boss 3 obvious evaginations, point when exerting oneself screwing bottle cap lug boss 3 and can point enough supports.

Shown in Fig. 2 is second embodiment of the present utility model, under the condition that lid body 1 and caping 2 remain unchanged, lug boss is the cylindrical shape to outer process, the projection length of cylindrical shape lug boss is not less than equally covers 1/2nd of body external diameter, certainly, as long as obviously protruding, for example projection length is not less than and covers 1/5th of body external diameter, all is fine.In addition, the shape of lug boss 3 can also be a semisphere, cube shaped or the like.

Adopt bottle cap of the present utility model, its lug boss can be pointed enough supports, prevents that finger from skidding, and points the application of force effectively thereby make, can be laborsaving many for opening bottle cap.

The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure transformation that utilizes the utility model specification sheets and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.

Claims (4)

1. a laborsaving bottle cap comprises the cylindrical cover body and seals the disc caping of the upper end open of described cylindrical cover body, it is characterized in that, also comprises the lug boss that is arranged on the described lid body outside face.

2. laborsaving bottle cap according to claim 1 is characterized in that, described lug boss surface is a curvilinear figure, with the transition of described lid body outer surface smoother.

3. laborsaving bottle cap according to claim 1 is characterized in that, described lug boss be not less than along the length of described lid body outward radial projection described cylindrical cover body external diameter 1/2nd.

4. laborsaving bottle cap according to claim 1 is characterized in that, described lug boss is semisphere, cylindrical shape or cube shaped.

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