CN2363870Y

CN2363870Y - Improved structure of PET bottle with side handle

Info

Publication number: CN2363870Y
Application number: CN 99228040
Authority: CN
Inventors: 李缵缨
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-04-22
Filing date: 1999-04-22
Publication date: 2000-02-16
Anticipated expiration: 2009-04-22

Abstract

The utility model relates to an improved structure of a P. E. T. bottle with a side handle, which comprises a bottle body and a hand handle. The utility model is characterized in that the bottle body and the hand handle are integrally made of nontoxic P. E. T. material; the hand handle is connected to one side of a bottleneck edge; the proper position of the hand handle is additionally provided with a clamp part; when the bottle body is formed in a heating and blowing mode, the side wall of the bottle body coats the clamp part of the hand handle, and the side wall of the bottle body and the clamp part of the handle are mutually consolidated into a whole. The utility model can reduce the environmental protection problem of recovery, annihilation and treatment and enhance the weight bearing capacity of a side handle, besides the utility model can reduce moulds, reduce taking, disassembling, discharging and placing manpower consumption, shorten manufacturing time, accelerate production rate and obviously increase efficacy.

Description

The P.E.T. bottle improvement structure of band side handle

The utility model relates to a kind of P.E.T. bottle improvement structure with side handle, and is particularly a kind of at the subsidiary improvement structure that the P.E.T. bottle of side handle is arranged.

The plastic material of in the past making the plastic cement bottle is generally PE (POLY ETHYLENE), PP (POLYPROPYLENE) and PVC (POLYVINYL CHLORIDE), and it is made normally via the moulding of blowing mould cramping, yet because this plastic material can produce toxin, so that do not approved by food medication management department, and bottle periphery outside can produce unnecessary part of scrapping when making cramping, needs manually to eliminate with the unhairing limit, labor intensive and time, and waste part easily causes environmental issue.In the seventies; a kind ofly be developed by penetrating blow-molded new technology and the resin of prestretching; employed resin is called P.E.T. (POLY ETHYLENE THREPHTALATE) in this manufacture method; and this resin also can be used on food diet packing aspect through U.S. FDA food and drug administration; condition P.E.T. bottle has more transparent; light weight and durable characteristic; so the plastic cement bottle is used this material more instead and is manufactured; the improvement application has No. 87212808 and No. 87115472 novel patent application in Taiwan successively; yet the P.E.T. bottle that has the side grip; consideration for economic factor; grip (as shown in Figure 4) is made with PP or other plastic material; insert in bottle mould with P.E.T. bottle embryo (as shown in Figure 3) heating in addition; air blowing is moulded and is made the P.E.T. bottle; then again grip is installed buckle to the slotted eye of P.E.T. bottle; combination in addition; but this kind structure grip can be easy to throw off with bottle; make that to guide and support loading limited; if change this side handle is put into the position that bottle mould is reserved earlier; and then insert the P.E.T. bottle embryo of heating; and in addition bottle blowing is shaped; shaping back bottle and grip are solidly fixed; then can reclaim and disappear when ruining at the P.E.T. bottle; because of containing two kinds of different plastic materials; and be difficult for splitting; easily cause the puzzlement of environmental protection recycling; therefore further make into again to make grip with the P.E.T. material; then put into the position that bottle mould is reserved; and then bottle blowing moulding; both are fused; but manufacture in this way, at mould; will there be a large amount of inputs and consumption in manpower and time aspect, and can't simplify effectively; still do not meet economic requirement, having need further more improved necessity.

The purpose of this utility model is exactly in order to address the above problem, and provides a kind of and reduces environmental protection and reclaim puzzlement, reduces mould and human input and strengthens the P.E.T. bottle improvement structure of the band side handle of side handle loading power again.

Technical solution of the present utility model:

A kind of P.E.T. bottle improvement structure with side handle, it includes bottle and grip, bottle can be for the container that takes up the liquid object space for having in it, grip is to be available for users to the portable lever of toppling over of taking, it is characterized in that this bottle and grip are made into the side that grip is connected bottle neck edge with nontoxic P.E.T. material one, and grip is provided with fastening part in addition at the suitable position place, bottle then when the heating blowing moulding, coats the fastening part of grip and is consolidated into one mutually with sidewall.

The utility model also can be reduced the number of mould except that reducing the environmental protection puzzlement that reclaiming disappears ruins processing and strengthening the side handle loading power, and the manpower that minimizing unloading row puts consumes, and laborsaving saving time shortened the manufacturing time faster production, obviously promotes effect.

The utility model is described in further detail below with reference to accompanying drawing.

Fig. 1 is the side view of the utility model bottle embryo embodiment;

Fig. 2 is the side view of the utility model P.E.T. bottle embodiment;

Fig. 3 is the side view of prior art bottle embryo;

Fig. 4 is the stereogram of prior art grip.

Among the figure: the 1st, bottle, the 2nd, grip, the 3rd, bottle embryo, the 10th, neck edge, the 20th, fastening part, the 30th, body, the 31st, bottleneck.

As Fig. 1,2, the utility model mainly is made of bottle 1 and grip 2, both all manufacture with nontoxic P.E.T. material one and form, grip 2 is connected a side of the neck edge 10 of bottle 1, and be provided with fastening part 20 at the suitable position place, and during bottle 1 heating blowing moulding, impel its sidewall to coat the fastening part 20 of grip 2 and be consolidated into one mutually.

When production is manufactured, whole elder generation is made into bottle embryo 3 structures that body 30 upper end neck edge 10 1 sides are extended with grip 2 with nontoxic P.E.T. material one, and the suitable position place is provided with the fastening part 20 of protrusion on grip 2, also design the die cavity that is installed with that is reserved with grip 2 in the bottle mould with blowing moulding in addition, in forming process, only to the heating of P.E.T. bottle embryo 3 bodies 30, then insert bottle embryo 3 in bottle mould after, by bottleneck 31 places to body 30 blowing mouldings (seeing No. 87212808 patent in Taiwan); Or behind the heater body 30, with external force bottle embryo 3 neck edge 10 following positions are forced into the inclination shape, be nested with die orifice place then at the bottle mould, protrude out along the direction of bottle embryo 3 inclinations with the stretching bar of little deflection bottleneck by bottle embryo 3, impel bottle embryo to elongate, simultaneously again with blow nozzle to bottle embryo 3 inside of elongating blown (seeing No. 87115472 patent application in Taiwan), cause bottle embryo 3 to propel the price of to mould and make the P.E.T. bottle according to the bottle type of mould, and bottle 1 is when in-molded, the body sidewall promptly coats the fastening part 20 of grip 2, both are integral by concrete mutually, with bottle after die sinking is that nature has side handle, reclaim environmental protection puzzlement and the reinforcement side handle loading power that disappears and ruin processing and can reduce unlike material, with this two-in-one one-shot forming manufacturing way, can reduce the number of number of molds, reduce the manpower consumption that unloading row puts, shorten the manufacturing time faster production.

The above is part embodiment of the present utility model, is not in order to limiting the creation of self, as according to intention of the present utility model and feature, and modifications and the technical scheme finished also should be included within the scope of the present utility model a little.

Claims

1, a kind of P.E.T. bottle improvement structure with side handle, it includes bottle and grip, be characterised in that this bottle and grip are made into the side that grip is connected bottle neck edge with nontoxic P.E.T. material one, and grip is provided with fastening part in addition at the suitable position place, bottle then when the heating blowing moulding, coats the fastening part of grip and is consolidated into one mutually with sidewall.