CN201109702Y - Bottle opener - Google Patents

Abstract

The utility model discloses a flask opener of an open tightly-turning type bottle, which comprises a cover body, wherein, the cover body is of a hollow cylinder; the inner surface of the cover body is provided with a cover claw; the thickness of the cover claw gradually increases from the cover body opening to the cover body bottom edge. The cover body is made of material with high friction fcoefficient. When in use, the flask opener is lightly pressed on and turned, and then tightly-turning type bottle cover is opened; the opened bottle cover still keeps complete so as to be repeatedly used.

Description

Bottle opener

Technical field

The utility model relates to a kind of utensil that bottle cap is used of opening, particularly a kind of bottle opener that the screwing type bottle cap is turned on from Bottle ﹠ Can of being used for.

Background technology

The bottle opener of existing bottle opener such as beer bottle or cork bottle opener can not be opened the Bottle ﹠ Can that bottle cap is a screwing type, and this type of bottle opener is generally the damage type bottle opener, and bottle cap can not reuse.The mode of opening the screwing type bottle cap in the actual life is fixing Bottle ﹠ Can on the other hand, rotates bottle cap on the other hand it is turned on.Sometimes because Bottle ﹠ Can is more sliding, situation such as external diameter is bigger will be opened just difficulty comparatively of bottle cap.

The utility model content

Technical problem to be solved in the utility model provides a kind of bottle opener that can easily the screwing type bottle cap be turned on from Bottle ﹠ Can.

Technical solution adopted in the utility model is: a kind of bottle opener, comprise cover body, and cover body is a hollow cylinder, and the cover body inside face is equipped with and covers pawl, and the thickness of lid pawl is increased gradually by cover body mouth to cover body base.

In the utility model, the lid pawl is made by the higher material of friction coefficient.

Because the thickness of the utility model middle cover pawl is increased gradually by cover body mouth to cover body base, make that the interior space of cover body is that the cover body mouth is big, the cover body base is little, and the lid pawl is made by the higher material of friction coefficient, therefore, uses light pressure and rotation that bottle cap is opened.And the bottle cap that is unlocked still keeps it complete, so that reuse.

Description of drawings

Fig. 1 is the birds-eye view of the utility model bottle opener.

Fig. 2 be among Fig. 1 A-A to cutaway view.

Fig. 3 is for covering the block diagram of pawl.

The specific embodiment

Existing accompanying drawings embodiment of the present utility model.By Figure 1 and Figure 2 as can be known, the lid pawl is close to the inwall of cover body, and the thickness of lid pawl is increased to cover body base 4 gradually by cover body mouth 3, and the space that just forms in the cover body is dwindled gradually by cover body mouth 3 to cover body base 4.The mode that bottle opener is pressed with cover is covered on the lid of Bottle ﹠ Can, and at this moment, the lid pawl 2 in the cover body 1 just is held on the bottle cap, because lid pawl 2 is made for the big material of friction coefficient, be held in and play the positioning and guiding effect on the cover cylindrical, therefore, use light pressure and rotation that bottle cap is opened.And the bottle cap that is unlocked still keeps it complete, so that reuse.

Claims (2)

1, a kind of bottle opener comprises cover body (1), and cover body is a hollow cylinder, it is characterized in that: described cover body inside face is equipped with and covers pawl (2), and the thickness of lid pawl is increased gradually by cover body mouth (3) to cover body base (4).

2, bottle opener according to claim 1 is characterized in that: described lid pawl (2) is made by the higher material of friction coefficient.

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