CN206827094U - Loss of weight bottle-type reinforcement structure - Google Patents

Abstract

It the utility model is related to a kind of loss of weight bottle-type reinforcement structure, including multiple reinforcing plates, the multiple reinforcing plate is circular layout to form shoulder between bottleneck and body, and the reinforcing plate includes two the first reinforcements and the first recess being formed between two the first reinforcements.The utility model further relates to a kind of loss of weight bottle-type reinforcement structure, including multiple reinforcing plates, and the multiple reinforcing plate is circular layout to form body stage casing, and the reinforcing plate includes two the first reinforcements and the first recess being formed between two the first reinforcements.When the utility model solves bottle loss of weight well, body weight saving, wall thickness is relative to be thinned, and the problem of causing bottle insufficient strength, ensure that Product quality and safety, also improves the consumption experience of consumer.

Description

Loss of weight bottle-type reinforcement structure

Technical field

The utility model belongs to bottle-type Technology of Weight Reduction field, more particularly to a kind of loss of weight bottle-type reinforcement structure.

Background technology

Beverage industry experienced this multiple hair such as soda, bottled water, tea beverage, fruit juice, herbal tea, milk-contained drink Open up tide, it is constantly ripe and perfect, gradually change that conventional small scale, product structure be single, situation of unfair competition, into For one of most fast consumption industry of Chinese development.The development scale of drink enterprise also constantly expands, and intensive degree constantly carries Height, a collection of local brand is increasingly becoming or the whole nation or the top brand of region or kind, with the development of enterprise, market it is full With product competition is also more and more fierce.PET bottle is as the packaging product for being widely used in beverage industry, its cost control requirement Also more and more higher.

In order to preferably control the production cost of PET bottle, bottle-type loss of weight is a kind of important, effective method.Same bottle Type selection uses light bottle base bottle blowing, can directly reduce the PET costs of raw material, reduces the energy consumption of bottle base injection and bottle blowing Cost, but have a problem that simultaneously, after light bottle base bottle blowing, bottle body wall thickness will certainly decrease, and make bottle intensity Not enough, it is easily deformed, adds product quality risk, and because the mitigation of body weight, by adjusting modeling on blowing technology Product strength can not be effectively ensured in material distribution.

Beverage industry one of fast consumables industry as Largest In China again, considers from resource, PET bottle to it is thinner, Lighter direction is developed, and is important in inhibiting to sustainable development.

Utility model content

Based on this, for above-mentioned technical problem, there is provided a kind of loss of weight bottle-type reinforcement structure.

In order to solve the above technical problems, the utility model adopts the following technical scheme that：

A kind of loss of weight bottle-type reinforcement structure, including multiple reinforcing plates, the multiple reinforcing plate ring between bottleneck and body Shape arranges to form shoulder, and the reinforcing plate includes two the first reinforcements and be formed between two the first reinforcements first Recess.

First reinforcement is shared between adjacent stiffening plates.

First recess is made up of four faces, described four towards tilted and converge at a bit, in four sides taper, and Form four the second reinforcements altogether in the adjacent side of adjacent surface.

The reinforcing plate is 10.

This programme is related to a kind of loss of weight bottle-type reinforcement structure, including multiple reinforcing plates, the multiple reinforcing plate are circular layout Form body stage casing, the reinforcing plate includes two the first reinforcements and is formed between two the first reinforcements and be first recessed Portion.

First reinforcement is shared between adjacent stiffening plates.

First recess is spliced to form by eight faces, and forms nine the second reinforcements altogether in the adjacent side of adjacent surface, Eight faces include two the first faces symmetrical above and below and between two the first faces and symmetrical two second Face, two the 3rd faces and two fourth faces, second face, the 3rd face and fourth face are triangular facet, and described two second Face and two the 3rd faces are symmetrical above and below, and are connected respectively with two the first faces, and described two fourth faces are connected to two second Between face and two the 3rd faces.

First recess is distributed in concave form in the vertical direction：Described two second faces and two the 3rd faces point It is not symmetrical to intersect at a little, and radially outer gibbosity, described two fourth faces are located in the middle part of body in the vertical direction, both Symmetrical phase gives line, and radially inner concavity.

The reinforcing plate is 6.

When the utility model solves bottle loss of weight well, body weight saving, wall thickness is relative to be thinned, and causes bottle The problem of insufficient strength, constant in bottle capacity, bottle body grammes per square metre mitigates, and in the case that body wall thickness reduces, remains to keep The intensity of bottle body, ensure that Product quality and safety, also improve the consumption experience of consumer.

Brief description of the drawings

The utility model is described in detail with reference to the accompanying drawings and detailed description：

Fig. 1 is the schematic diagram using the bottle of the utility model reinforcement structure；

Fig. 2 is the structural representation of the utility model embodiment 1；

Fig. 3 is the structural representation of the utility model embodiment 2；

Fig. 4 is Fig. 1 A-A sectional views；

Fig. 5 is Fig. 1 B-B sectional views.

Embodiment

Embodiment 1

As shown in Figure 1 and Figure 2, a kind of loss of weight bottle-type reinforcement structure, including 10 reinforcing plates 101, certain reinforcing plate 101 Quantity can also have other selections.

Multiple reinforcing plates 101 are circular layout to form shoulder between bottleneck and body.

Reinforcing plate 101 includes two the first reinforcements 201 and is formed between two the first reinforcements 201 and be first recessed Portion.

Wherein, first reinforcement 201 is shared between adjacent stiffening plates 101, therefore in the present embodiment, the first reinforcement 201 have ten, and ten reinforcements 201 can effectively strengthen the normal load and fall strength of briquette of bottle 100.

First recess is made up of four faces 202, and four faces 202 slope inwardly and converged at a bit, in four sides taper, and The adjacent side of adjacent surface forms four the second reinforcements 203 altogether, and the shoulder that such structure further enhancing bottle 100 is strong Degree, while after the hot filling of bottle 100, can effectively prevent the deformation because caused by being inhaled in generation of expanding with heat and contract with cold.

Embodiment 2

As shown in Figure 1 and Figure 3, a kind of loss of weight bottle-type reinforcement structure, including 6 reinforcing plates 102, certain reinforcing plate 102 Quantity can also have other selections.

Multiple reinforcing plates 102 are circular layout to form body stage casing.

Reinforcing plate 102 includes two the first reinforcements 301 and is formed between two the first reinforcements 301 and be first recessed Portion 302.

Wherein, first reinforcement 301 is shared between adjacent stiffening plates 102, therefore in the present embodiment, the first reinforcement 301 have six, and six reinforcements 301 can effectively support body, strengthen the normal load and fall strength of briquette of bottle 100.

First recess 302 is spliced to form by eight faces, and forms nine the second reinforcements altogether in the adjacent side of adjacent surface 303, the body intensity of bottle 100 can be increased, after reducing the hot filling of bottle 100, the body deflection because caused by expanding with heat and contract with cold, Ensure the restorability of the bottle 100 when consumer uncaps and used simultaneously.

Eight faces are including two the first face 302a symmetrical above and below and between two the first face 302a and left and right is right Two the second face 302b, two the 3rd face 302c and two fourth face 302d claimed, the second face 302b, the 3rd face 302c and the Four sides 302d is triangular facet.

Two the second face 302b and two the 3rd face 302c are symmetrical above and below, and are connected respectively with two the first face 302a, Two the second face 302b and the first face 302a positioned at upside adjacent side forms two the second reinforcements 303, two the 3rd faces 302c and the first face 302a positioned at downside adjacent side forms two the second reinforcements 303.

Two fourth face 302d are connected between two the second face 302b and two the 3rd face 302c, two fourth faces Adjacent side between 302d forms second reinforcement 303, and both adjoinings with the second face 302b and the 3rd face 302c Side forms four the second reinforcements 303.

Preferably, the first recess 302 is distributed in concave form in the vertical direction：

Two the second face 302b and two the 3rd face 302c are symmetrical respectively intersects at a little, and radially outer gibbosity, After the form of evagination adds the hot filling of bottle 100, the distortion allowance that expands with heat and contract with cold, due to the second face 302b and the 3rd face 302c And it is symmetrical above and below, therefore referring to Fig. 5；

As shown in figure 4, two fourth face 302d, in the vertical direction positioned at body middle part, both give at symmetrical phase Line, and radially inner concavity, expand with heat and contract with cold after hot filling caused by deformation concentrate in this place, concave form can reduce to be deformed herein Amount, and add two fourth face 302d bulk strength.

By above-mentioned evagination and concave inward structure, the first recess 302 is distributed in concave form in the vertical direction, and it can increase Add the bulk strength of the body of bottle 100, ensure the restorability of product bottle when consumer uncaps and used.

The utility model is respectively adopted by taking 26.5 grams of 500ML bottle 100 as an example in the shoulder of bottle and body stage casing The reinforcement structure of embodiment 1 and embodiment 2, compared with former 28 grams of 500ML bottles, the Parameters variation mainly influenceed is such as Under：

The average plastics distribution of body reduces, and 0.30MM originally is reduced to 0.27MM, product standard 0.25MM, conformed to Ask；Normal load is changed into 22.5kgf from original 23kgf, product standard 20kgf, meets the requirements；Drop strength hangs down from 1.2M Straight lower crack-free or gross distortion, meet product requirement.

But those of ordinary skill in the art is it should be appreciated that the embodiment of the above is intended merely to explanation originally Utility model, and being not used as to restriction of the present utility model, if in spirit of the present utility model, to Change, the modification of the upper embodiment will all fall in Claims scope of the present utility model.

Claims (9)

1. a kind of loss of weight bottle-type reinforcement structure, it is characterised in that including multiple reinforcing plates, the multiple reinforcing plate is in bottleneck and bottle Be circular layout to form shoulder between body, the reinforcing plate include two the first reinforcements and be formed at two the first reinforcements it Between the first recess.

2. a kind of loss of weight bottle-type reinforcement structure according to claim 1, it is characterised in that one is shared between adjacent stiffening plates First reinforcement described in bar.

3. a kind of loss of weight bottle-type reinforcement structure according to claim 1 or 2, it is characterised in that first recess is by four Individual face is formed, and described four towards tilted and converge at a bit, four are formed in four sides taper, and in the adjacent side of adjacent surface altogether The reinforcement of bar second.

4. a kind of loss of weight bottle-type reinforcement structure according to claim 3, it is characterised in that the reinforcing plate is 10.

5. a kind of loss of weight bottle-type reinforcement structure, it is characterised in that including multiple reinforcing plates, the multiple reinforcing plate is circular layout shape Into body stage casing, the reinforcing plate includes two the first reinforcements and is formed between two the first reinforcements and be first recessed Portion.

6. a kind of loss of weight bottle-type reinforcement structure according to claim 5, it is characterised in that one is shared between adjacent stiffening plates First reinforcement described in bar.

7. a kind of loss of weight bottle-type reinforcement structure according to claim 5 or 6, it is characterised in that first recess is by eight Individual face is spliced to form, and forms nine the second reinforcements altogether in the adjacent side of adjacent surface, and eight faces include symmetrical above and below Two the first faces and between two the first faces and symmetrical two the second faces, two the 3rd faces and two the 4th Face, second face, the 3rd face and fourth face are triangle face, right above and below described two second faces and two the 3rd faces Claim, and be connected respectively with two the first faces, described two fourth faces are connected between two the second faces and two the 3rd faces.

8. a kind of loss of weight bottle-type reinforcement structure according to claim 7, it is characterised in that first recess is in upper and lower It is distributed upwards in concave form：Described two second faces and two the 3rd faces are symmetrical respectively intersects at a little, and radially Outer gibbosity, for described two fourth faces in the vertical direction in the middle part of body, both symmetrical phases give line, and radially interior Concavity.

9. a kind of loss of weight bottle-type reinforcement structure according to claim 8, it is characterised in that the reinforcing plate is 6.