CN202080531U

CN202080531U - Rotary bottle cover for liquid food packaging bottle

Info

Publication number: CN202080531U
Application number: CN2011201328087U
Authority: CN
Inventors: 叶德权
Original assignee: JIANGYIN PIVOT PLASTIC PRODUCTS CO Ltd
Current assignee: JIANGYIN PIVOT PLASTIC PRODUCTS CO Ltd
Priority date: 2011-04-29
Filing date: 2011-04-29
Publication date: 2011-12-21
Anticipated expiration: 2021-04-29

Abstract

The utility model relates to a rotary bottle cover for a liquid food packaging bottle. The rotary bottle cover is characterized by comprising an external cover and an internal cover; a conical liquid outlet nozzle is arranged on the cover body at the outer side of the external cover; a liquid outlet hole is arranged on the conical liquid outlet nozzle; a sealing guide ring is arranged at the lower end of the inner side of the conical liquid outlet nozzle; a plurality of helical guide troughs and positioning troughs are arranged on the side wall of the inner side of the external cover; a liquid guide hole is arranged on the internal cover body; a piston column in the liquid guide hole is connected with the internal cover by a connecting sheet; a liquid guide sealing ring is arranged at the outer side of the liquid guide hole; a sliding sheet is arranged on the side wall of the outer side of the internal cover; a plurality of clamping sheets are arranged on the side wall of the inner side of the internal cover; and an annular sealing washer is arranged at the outer side of the clamping sheet. The rotary bottle cover has the advantages of having good sealing performance and being used conveniently.

Description

A kind of liquid food packing bottle rotary bottle cap

Technical field

The utility model relates to a kind of liquid food packing bottle bottle cap, relates in particular to a kind of liquid food packing bottle rotary bottle cap.

Background technology

The Packaging Bottle that is used for packing liquid food at present, Packaging Bottle as honey, it is made up of tapped conventional bottle cap and the externally threaded bottle interlock of bottleneck band mostly, the bottle cap of this Packaging Bottle uses very inconvenient, just can open or close the taking-up of inconvenient liquid food because need twist bottle cap repeatedly; Also have bottle cap to adopt sharp mouth cover, but the sharp mouth cover sealing property is bad, air enters bottle easily like this, and product is apt to deteriorate, in addition since the easy seepage of liquid of the interior splendid attire of bottle be inconvenient to go out to carry.

Summary of the invention

At above-mentioned shortcoming, the utility model purpose is to provide a kind of good seal performance and liquid food packing bottle rotary bottle cap easy to use.

Technology contents of the present utility model is that a kind of liquid food packing bottle rotary bottle cap is characterized in that it comprises enclosing cover and inner cap; One taper fluid mouth is arranged on the lid of the outside of enclosing cover, on taper fluid mouth, be provided with a fluid hole, be provided with a sealing lead ring in taper fluid mouth inside lower end; Be provided with some helical guide grooves and positioning groove on the sidewall of enclosing cover inboard, each positioning groove and a helical guide groove correspondence communicate; One delivery hole is arranged on the lid of inner cap, in delivery hole, there is a piston boit to cover in being connected by connecting strap, be provided with in the delivery hole outside one with the cooresponding drain seal ring of sealing lead ring, on the sidewall in the outside of inner cap, have and positioning groove and the cooresponding slide plate of helical guide groove; On the sidewall of the inboard of inner cap, some clamping sheets are arranged, one ring seal pad is arranged in the clamping sheet outside; Slide plate imports helical guide groove by positioning groove, and inner cap is installed in the enclosing cover, also is adjacent to mutually in the lead ring of the corresponding insertion sealing of drain seal ring simultaneously, and piston boit is corresponding with fluid hole.

For being adjacent to mutually on the sidewall of enclosing cover inboard, enclosing cover and inner cap be provided with clamping block; For the prompt tone of twisting bottle cap is conveniently arranged in use, be provided with some plectrums in the drain seal ring outside of inner cap, with the cooresponding bullet tablet that is provided with in the enclosing cover inboard of plectrum.

The advantage that the utility model is compared with prior art had is: the utility model adopts the design of inside and outside lid, and come the control plunger post to insert or the fluid hole that withdraws from the taper fluid mouth is realized opening or closing of bottle cap by rotary outer cover, make bottle cap have good seal performance and advantage easy to use thus; And make that the liquid of splendid attire is not easy seepage in bottle, conveniently go out to carry.

Description of drawings

Fig. 1 is an enclosing cover scheme drawing of the present utility model.

Fig. 2 is an enclosing cover scheme drawing of the present utility model.

Fig. 3 is the upward view of Fig. 2.

Fig. 4 be among Fig. 3 A-A to scheme drawing.

Fig. 5 is an inner cap scheme drawing of the present utility model.

Fig. 6 is an inner cap scheme drawing of the present utility model.

Fig. 7 is the birds-eye view of Fig. 5.

Fig. 8 is the birds-eye view of Fig. 6.

Fig. 9 be among Fig. 7 B-B to scheme drawing.

Specific embodiment

As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8 and shown in Figure 9, a kind of liquid food packing bottle rotary bottle cap is characterized in that it comprises enclosing cover 1 and inner cap 2; One taper fluid mouth 1.1 is arranged on the lid of the outside of enclosing cover 1, on taper fluid mouth 1.1, be provided with a fluid hole 1.2, be provided with a sealing lead ring 1.3 in taper fluid mouth 1.1 inside lower end; Be provided with three helical guide grooves 1.4 and three positioning grooves 1.5 on the sidewall of enclosing cover 1 inboard, each positioning groove 1.5 and a helical guide groove 1.4 communicate; One delivery hole 2.1 is arranged on the lid of inner cap 2, in delivery hole 2.1, there is a piston boit 2.2 to be connected on the inner cap 2 by connecting strap 2.3, be provided with in delivery hole 2.1 outsides one with sealing lead ring 1.3 cooresponding drain seal rings 2.4, on the sidewall in the outside of inner cap 2, have and positioning groove 1.5 and helical guide groove 1.4 cooresponding slide plates 2.5; On the sidewall of the inboard of inner cap 2, some clamping sheets 2.6 are arranged, one ring seal pad 2.7 is arranged in clamping sheet 2.6 outsides; Slide plate 2.5 imports helical guide groove 1.4 by positioning groove 1.5, and inner cap 2 is installed in the enclosing cover 1, and drain seal ring 2.4 corresponding insertions simultaneously seal in the lead rings 1.3 and are adjacent to mutually, and piston boit 2.2 is corresponding with fluid hole 1.2; On the sidewall of enclosing cover 1 inboard, be provided with three clamping blocks 1.6; Drain seal ring 2.4 outsides at inner cap 2 are provided with three plectrums 2.8, with the plectrum 2.8 cooresponding bullet tablets 1.7 that are provided with in enclosing cover 1 inboard.

Principle of work of the present utility model is, three slide plates 2.5 with inner cap 2 import helical guide groove 1.4 by corresponding positioning groove 1.5 on enclosing cover 1 madial wall earlier, inner cap 2 is installed in the enclosing cover 1, and make in the corresponding insertions sealing of drain seal ring 2.4 lead rings 1.3 and be adjacent to mutually, piston boit 2.2 is aimed at fluid holes 1.2; The bottleneck of Packaging Bottle is inserted between the clamping sheet 2.6 and ring seal pad 2.7 on the sidewall of inner cap 2, the liquid food packing bottle is seated on the Packaging Bottle with rotary bottle cap; When rotary outer cover 1, inner cap 2 be seated on the Packaging Bottle motionless, plectrum 2.8 will be stirred and play tablet 1.7, make play tablet 1.7 send " " one, make the slide plate 2.5 nadir 1.4.1 that in helical guide groove 1.4, slips simultaneously, piston boit 2.2 is extracted from delivery hole 2.1 downwards, thereby can make the liquid in the Packaging Bottle pass through to flow out the fluid hole 1.2 of delivery hole 2.1 from taper fluid mouth 1.1; When rotary outer cover 1, inner cap 2 be seated on the Packaging Bottle motionless, plectrum 2.8 will be stirred and play tablet 1.7, make play tablet 1.7 send " " one, make the slide plate 2.5 vertex 1.4.2 that in helical guide groove 1.4, slips simultaneously, piston boit 2.2 just upwards is seated in the delivery hole 2.1, thereby the liquid in the Packaging Bottle can't be flowed out from fluid hole 1.2.

Claims

1. a liquid food packing bottle rotary bottle cap is characterized in that it comprises enclosing cover (1) and inner cap (2); One taper fluid mouth (1.1) is arranged on the outside lid of enclosing cover (1), on taper fluid mouth (1.1), be provided with a fluid hole (1.2), be provided with a sealing lead ring (1.3) in taper fluid mouth (1.1) inside lower end; Be provided with several helical guide grooves (1.4) and positioning groove (1.5) on the sidewall of enclosing cover (1) inboard, each positioning groove (1.5) and a helical guide groove (1.4) correspondence communicate; One delivery hole (2.1) is arranged on the lid of inner cap (2), in delivery hole (2.1), there is a piston boit (2.2) to be connected on the inner cap (2) by connecting strap (2.3), be provided with in delivery hole (2.1) outside one with sealing lead ring (1.3) cooresponding drain seal rings (2.4), on the sidewall in the outside of inner cap (2), have and positioning groove (1.5) and the cooresponding slide plate of helical guide groove (1.4) (2.5); On the sidewall of the inboard of inner cap (2), some clamping sheets (2.6) are arranged, one ring seal pad (2.7) is arranged in clamping sheet (2.6) outside; Slide plate (2.5) imports helical guide groove (1.4) by positioning groove (1.5), inner cap (2) is installed in the enclosing cover (1), also be adjacent to mutually in the corresponding insertion sealing lead ring of drain seal ring (2.4) (1.3) simultaneously, piston boit (2.2) is corresponding with fluid hole (1.2).

2. liquid food packing bottle rotary bottle cap according to claim 1 is characterized in that being provided with some clamping blocks (1.6) on the sidewall of enclosing cover (1) inboard.

3. a kind of liquid food packing bottle rotary bottle cap according to claim 1 and 2, it is characterized in that being provided with some plectrums (2.8), with the cooresponding bullet tablet (1.7) that is provided with in enclosing cover (1) inboard of plectrum (2.8) in drain seal ring (2.4) outside of inner cap (2).