CN204161707U

CN204161707U - A plastic packaging bottle

Info

Publication number: CN204161707U
Application number: CN201420616566.2U
Authority: CN
Inventors: 李红彪
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-10-22
Filing date: 2014-10-22
Publication date: 2015-02-18
Anticipated expiration: 2024-10-22

Abstract

The utility model discloses a plastic packaging bottle, including blow molding's top confined bottle, the bottom of bottle is provided with the filling mouth, and behind the filling beverage, the filling mouth is sealed by the hot pressing or adopts the sealing member to seal, and the sealing member can be for sealing film, sealing plug, or sealing closure etc. to the sealing closure structure, the lateral wall of filling mouth is provided with the external screw thread, and the inside wall of sealing closure is provided with the internal thread that corresponds, sealing member and filling mouth threaded connection. The utility model discloses a bottle blow molding, the top is sealed, can save the bottle lid, and the filling mouth is located the bottom of bottle, and the filling beverage is convenient, and after the filling, the filling mouth is sealed by hot pressing or adopts the sealing member to seal, seals simply, can not leave the scar at the top or the lateral wall of bottle.

Description

A kind of packing plastic bottle

Technical field

The utility model relates to a kind of packing container, particularly a kind of packing plastic bottle.

Background technology

In prior art, the filling position of integrated packing plastic bottle is positioned at bottleneck, and because the structure of bottleneck is comparatively complicated, the sealing work difficulty after filled drink is comparatively large, particularly, at bottleneck scar, can affect the aesthetic property of Packaging Bottle after sealing.

Utility model content

In order to overcome the deficiencies in the prior art, the utility model provides a kind of sealing simple, can not at the packing plastic bottle of bottleneck scar.

The utility model solves the technical scheme that its technical matters adopts:

A kind of packing plastic bottle, comprise the bottle of the top seal of blow molding, the bottom of described bottle is provided with filling exit, and after filled drink, described filling exit is closed by hot pressing or adopted mouth piece to close.

Described mouth piece can be sealed membrane, sealing plug or seal closure etc., and for seal closure structure, the lateral wall of described filling exit is provided with outside thread, and the madial wall of described seal closure is provided with corresponding negative thread, and described mouth piece and filling exit are threaded.

The beneficial effects of the utility model are: bottle blow molding of the present utility model, top seal, decap can be economized, filling exit is positioned at the bottom of bottle, filled drink is convenient, and after filling, filling exit is closed by hot pressing or adopted mouth piece to close, sealing is simple, can not at the top of bottle or sidewall scar.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the utility model is further illustrated.

Fig. 1 is the Packaging Bottle structural representation adopting hot-press sealed mode;

Fig. 2 is the structural representation after the sealing of Packaging Bottle shown in Fig. 1;

Fig. 3 is the Packaging Bottle structural representation adopting sealing plug sealing mode;

Fig. 4 is the structural representation after the sealing of Packaging Bottle shown in Fig. 3;

Fig. 5 is the Packaging Bottle structural representation adopting sealed membrane sealing mode;

Fig. 6 is the structural representation after the sealing of Packaging Bottle shown in Fig. 5;

Fig. 7 is the Packaging Bottle structural representation adopting seal closure sealing mode;

Fig. 8 is the structural representation after the sealing of Packaging Bottle shown in Fig. 7.

Detailed description of the invention

Referring to figs. 1 through Fig. 8, a kind of packing plastic bottle, comprises the bottle 1 of the top seal of blow molding, the bottom of described bottle 1 is provided with filling exit 2, after filled drink, described filling exit 2 is closed by hot pressing as shown in Figure 1 and Figure 2 or as shown in Figures 3 to 8, is adopted mouth piece 3 to close.

Mouth piece 3 has three kinds of structures, and the first structure is sealing plug as shown in Figure 3, Figure 4, and the second structure is sealed membrane as shown in Figure 5, Figure 6, and the third is seal closure as shown in Figure 7, Figure 8.

For the third sealing mode, the lateral wall of described filling exit 2 is provided with outside thread, and the madial wall of described seal closure is provided with corresponding negative thread, and described mouth piece 3 and filling exit 2 are threaded

Bottle blow molding of the present utility model, top seal, can economize decap, filling exit is positioned at the bottom of bottle, and filled drink is convenient, after filling, filling exit is closed by hot pressing or is adopted mouth piece to close, and sealing is simple, can not at the top of bottle or sidewall scar.

Claims

1. A plastic packaging bottle, comprising a blow-molded top-closed bottle body (1), characterized in that the bottom of the bottle body (1) is provided with a filling port (2), after filling the beverage, the The filling port (2) is sealed by hot pressing or with a sealing piece (3).

2. The plastic packaging bottle according to claim 1, characterized in that the sealing member (3) is a sealing film.

3. The plastic packaging bottle according to claim 1, characterized in that the sealing member (3) is a sealing plug.

4. The plastic packaging bottle according to claim 1, characterized in that the sealing member (3) is a sealing cap.

5. The plastic packaging bottle according to claim 4, characterized in that the outer wall of the filling port (2) is provided with external threads, the inner wall of the sealing cap is provided with corresponding internal threads, and the sealing member (3) and filling port (2) threaded connection.