CN2171564Y - Bottle cover - Google Patents

Abstract

The utility model belongs to the technical field of caps with cutting lines or analogical opening devices. The bottle cap comprises a top surface and a side surface connected with the top surface, wherein, the top surface comprises an outer top surface, a concave surface connected with the outer top surface and a groove arranged between the outer top surface and the concave surface. When the utility model is used, the utility model can be opened so long as the concave surface is pressed by a finger. Therefore, the utility model has the advantages of easy opening and material saving.

Description

Bottle cover

The utility model belongs to the technical field of the cap that has line of weakness or similar opening device.

The screw top closure of using in the past because it is softer to make the metal of bottle cap, easily causes and open difficulty of bottle cap, and the screw top closure that has is for solving the difficult problem of opening; Be provided with draw ring resembling on the pop can at the end face of bottle cap,, but cause the waste of materials though open easily like this.

The purpose of this utility model provides a kind of both the unlatching easily, the bottle cap of economical with materials again.

This bottle cap comprises end face, the side that is connected as a single entity with end face, and end face comprises outer end face, with outer end face bonded assembly concave surface, is located at the groove between outer end face and concave surface.

Because the end face at bottle cap is provided with concave surface, to press with finger one, concave surface will curve inwardly with the end face fracture, opens bottleneck, makes it to open easily, without draw ring, has saved material again.

Accompanying drawing shows embodiment of the present utility model, wherein:

Figure 1 shows that the front elevation of bottle cap;

Figure 2 shows that the birds-eye view of bottle cap;

Bottle cap as shown in the figure comprises garden shape end face (1), the shape side, garden (5) that is connected as a single entity with end face (1), the seal ring (6) that is connected as a single entity with shape side, garden (5).End face (1) comprises the outer end face (2) of garden annular, and interior and outer end face (2) the bonded assembly garden shape concave surface (4) of end face (2) is located at the garden arc groove (3) between outer end face (2) and concave surface (4) outside.

When opening bottle cap, with forefinger one indentation face, partly rupture by the groove bonded assembly between outer end face and concave surface, there is not the part of groove then also connecting, concave surface is with regard to turning-in like this, thus the unlatching bottle cap.

Claims (2)

1, a kind of bottle cap comprises end face (1), with the side (5) that end face (1) is connected as a single entity, it is characterized in that end face (1) comprises outer end face (2), and beats face (2) bonded assembly concave surface (4) outward, is located at the groove (3) between outer end face (2) and concave surface (4).

2,, it is characterized in that also comprising the seal ring (6) that is connected as a single entity with side (5) according to the described bottle cap of claim (1).

Images