CN201033664Y

CN201033664Y - Falling-proof filling bottle cap

Info

Publication number: CN201033664Y
Application number: CNU2007200194074U
Authority: CN
Inventors: 郭仁贤
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-03-08
Filing date: 2007-03-08
Publication date: 2008-03-12
Anticipated expiration: 2017-03-08

Abstract

The utility model discloses an anti reverse irrigation bottle cap, which is characterized in that: an upper end of an unpacking sheet (1) is arranged at the top end of internal part of an outer cover (5) using clamping mode; an annular clamp ferrule (6) at the lower end is matched and connected with a guide post (8) of an upper inserting part (2) ; a guide post (8) is fixed at central position of the upper inserting part (2) through a plurality of splice bars (9); the upper inserting part (2) is spliced in a lower inserting part (4) and is closely matched and fixedly connected with inner wall of a lower inserting part (4) by a convex strip (7) of the upper inserting part. The bottle body is aslope arranged, enabling liquid to flow easily; when the bottle mouth is arranged upward, lower end of the lower inserting part is sealed by glass ball, which cannot make liquid enter into the bottle form the bottle cap and plays the role of anti reverse irrigation. The utility model has the advantages of simple structure, low manufacturing cost and reliable anti reverse irrigation performance.

Description

A kind of anti-down filling bottle lid

Technical field

The utility model relates to a kind of bottle cap, specifically, is a kind of anti-down filling bottle lid.Mainly be used as the package closure of high-grade bottled drinks, beverage and other bottling liquids.

Background technology

Existing false proof or anti-down filling bottle lid generally has complicated structure, such as the patent No. that proposes before the applicant 200520084469.4 " the anti-combination cover that pours in down a chimney of antifalse ", the patent No. is 200420099499.8 " split type plastics anti-fake bottle lid ", and the patent No. is 200420099500.7 " a plastics anti-fake bottle lid " etc.Because complex structure, not only increased manufacturing cost, and use stability can not be satisfactory.

The utility model content

Technical problem to be solved in the utility model is, a kind of anti-down filling bottle lid of new structure is provided, and it has simple and practical structure and stabilized quality performance, can satisfy the anti-false proof requirement of pouring in down a chimney of bottle well, to overcome the deficiency of above-mentioned existing procucts.

The utility model has adopted following technical scheme.

A kind of anti-down filling bottle lid, comprise enclosing cover, from top to bottom the unpacking sheet of installing successively, top plug spare and plug part down, and be installed in top plug spare and the following glass bead between the plug part, it is characterized in that: the upper end of unpacking sheet is installed in the enclosing cover inner tip in the chucking mode, and the annular cutting ferrule of lower end and the diversion column of the top plug spare diversion column that is connected is fixed on top plug spare center by some dowels; Top plug spare is pegged graft and is installed in down in the plug part, relies on top plug spare raised line firmly to be connected with closely cooperating of following plug part inwall.

The outer edge of filling in part down is provided with some plug part raised lines down.

Good effect of the present utility model is: bottle is tilted to be inverted, and liquid can smooth and easyly flow out; When bottleneck is upwards placed, glass bead will be filled in the end opening end of part down and seal, and liquid can't be poured into the bottle from this bottle cap, play the anti-effect of pouring in down a chimney.Have simple in structure, low cost of manufacture, anti-characteristics of pouring in down a chimney dependable performance.

Description of drawings

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

Fig. 2 is structure, the shape scheme drawing of unpacking sheet in the utility model.

Fig. 3 is structure, the shape scheme drawing of top plug spare in the utility model.

Fig. 4 is structure, a shape scheme drawing of filling in part in the utility model down.

The specific embodiment

As shown in Figure 1, this anti-down filling bottle lid is mainly by enclosing cover 5, from top to bottom the unpacking sheet of installing successively 1, top plug spare 2, fill in part 4 down and form, glass bead 3 is installed at top plug spare 2 with filling between the part 4 down.Enclosing cover 5 is an aluminium lid, and unpacking sheet 1, top plug spare 2 and following plug part 4 are plastic material.

Wherein, the structure of unpacking sheet 1, shape are installed in enclosing cover 5 inner tip in the chucking mode on it as shown in Figure 2, and the annular cutting ferrule 6 of lower end is used for being connected with the diversion column 8 of top plug spare 2.

The structure of top plug spare 2, shape as shown in Figure 3, its in-to-in diversion column 8 is the bigger bell mouth shape in lower end.Diversion column 8 is fixed on top plug spare 2 centers by three dowels 9.The outer edge of top plug spare 2 is provided with some top plug spare raised lines 7, is used for closely cooperating with following plug part 4.

The structure, shape of filling in part 4 down as shown in Figure 4, its outer edge is provided with some plug part raised lines 10 down, is used for closely cooperating with bottleneck.

Top plug spare 2 is pegged graft and is installed in down in the plug part 4, relies on top plug spare raised line 7 firmly to be connected with closely cooperating of following plug part 4 inwalls.Fill in part 4 down and rely on down together with top plug spare 2 and top plug spare 2 and the glass bead between the plug part 43 down that plug part raised line 10 firmly is connected equally with closely cooperating of bottleneck inwall.

Diversion column 8 is pegged graft and is installed in the annular cutting ferrule 6 of unpacking sheet 1 lower end, behind the enclosing cover 5 on the bottle of outwarding winding, enclosing cover 5 is together taken away from bottleneck together with unpacking sheet 1, and plug part 4 still places bottleneck together with top plug spare 2 and glass bead 3 down.Bottle is tilted to be inverted, and glass bead 3 breaks away from the end opening end of plug part 4 down, opens liquid flow path, and liquid enters down plug part 4 inner chambers from the end opening end of filling in part 4 down, walks around glass bead 3 and enters top plug spare 2 inner chambers, walks around diversion column 8 again and is poured out from top plug spare 2 ends suitable for reading.And when bottleneck is upwards placed, glass bead 3 will be filled in the end opening end of part 4 down and seal, and liquid can't be poured into the bottle from this bottle cap, play the anti-effect of pouring in down a chimney.

Claims

1. an anti-down filling bottle covers, comprise enclosing cover (5), from top to bottom the unpacking sheet of installing successively (1), top plug spare (2) and fill in part (4) down, and be installed in top plug spare (2) and the following glass bead (3) between the plug part (4), it is characterized in that: the upper end of unpacking sheet (1) is installed in enclosing cover (5) inner tip in the chucking mode, and the annular cutting ferrule (6) of lower end is connected with the diversion column (8) of top plug spare (2); Diversion column (8) is fixed on top plug spare (2) center by some dowels (9); Top plug spare (2) is pegged graft and is installed in down in the plug part (4), relies on top plug spare raised line (7) firmly to be connected with closely cooperating of following plug part (4) inwall.

2. anti-down filling bottle lid as claimed in claim 1 is characterized in that: the outer edge of plug part (4) is provided with some plug part raised lines (10) down down.