CN1091060C

CN1091060C - Drinking water packing plastic bottle

Info

Publication number: CN1091060C
Application number: CN99109960A
Authority: CN
Inventors: 周敬良
Original assignee: JINGTIAN INDUSTRY Co Ltd SHENZHEN
Current assignee: JINGTIAN INDUSTRY Co Ltd SHENZHEN
Priority date: 1999-07-13
Filing date: 1999-07-13
Publication date: 2002-09-18
Anticipated expiration: 2019-07-13
Also published as: AU6076399A; CN1244488A; AU760747B2; WO2001004008A1

Abstract

The present invention discloses a plastic package bottle for drinking water, of which the volume does not exceed 700 ml. The present invention is characterized in that the package bottle simultaneously has the following two conditions that the radius of the transition round corner of the connection part of the sidewall and the bottom of the package bottle is not greater than 6% of the transverse size of the bottom of the package bottle, and the ratio of the height of a bottle body to the maximal transverse size of the bottle body is not less than 3.8. The package bottle has the characteristics of high transverse ratio and preferable stability, is convenient to manually held, saves raw materials and the area of a counter, has the modern appearance of upward erection, and provides novel aesthetic appreciation feeling for customers.

Description

Drinking water packing plastic bottle

The present invention relates to following shape and the structure of directly handing the drinking water packing plastic bottle of drinking for the customer of a kind of 700ml.

Product such as drinking mineral water, pure water is generally with supply the market behind the plastic bottle packing.Existing 700ml is following, and because be accustomed to the reason of aesthetic prejudice, the junction of its sidewall and bottom is typically provided with bigger knuckle for the directly hand-held drinking water packing plastic bottle of drinking of customer, has weakened effective bearing value at the bottle end.In order to guarantee that it has enough stability, the way that adopts is with bottle footpath (or bottle end) overstriking usually.Under the certain prerequisite of the capacity specifications of bottle, the bottle footpath is bigger, and bottle is just shorter, brings many deficiencies like this: one, for specification bottle bigger than normal, the bottle footpath is thick excessively, holds inconvenience, and is particularly outstanding when child or women use; Two, the bottle footpath is thicker, and often intensity is poorer, in order to guarantee enough intensity, must thicken wall thickness, causes cost to raise and waste of raw materials so again; Three, the retailer is when sales counter pendulum is sold, and healing in the bottle footpath, to take the sales counter area bigger for thick bottle, and the space utilization efficient on the sales counter is low; Four, with the passing of time machine-made short and thick bottle begins to detest the people.

The objective of the invention is: a kind of drinking water packing plastic bottle is provided, have high horizontal than (being the bottle height and the ratio of bottle maximum transverse size) height, have simultaneously the characteristics of better stability again, it is convenient to hold, saves the bottle raw MAT'L, saves the sales counter area, also has the tall modern sense that makes progress simultaneously, for the customer brings new aesthetic impression.

The objective of the invention is to be achieved through the following technical solutions: a kind of drinking water packing plastic bottle, its capacity is not more than 700ml, it is characterized in that described Packaging Bottle has following two conditions simultaneously: the radius of the knuckle of its sidewall and junction, bottom is not more than 6% of bottle bottom horizontal size; The bottle height is not less than 3.8 with the ratio of bottle maximum transverse size, is not more than 4.3.

Aforesaid drinking water packing plastic bottle of the present invention, because its bottle height is not less than 3.8 with the ratio of bottle maximum transverse size, be not more than 4.3, whole bottle is thin and high, be convenient to hold, save sales counter and put area, can make full use of the above space of sales counter, this thin and high doleiform has the strong tall modern sense that makes progress simultaneously, for the customer has brought the aesthetic impression of brand new.Because the radius of the sidewall of Packaging Bottle of the present invention and the knuckle of junction, bottom is not more than 6% (also can not establish knuckle certainly) of bottle bottom horizontal size, guaranteed effective bearing surface area at the bottle end, made bottle under tall prerequisite, have enough stability simultaneously.

Below in conjunction with drawings and Examples the present invention is described in further detail.

Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are the following front views of directly handing several typical case's representatives of the drinking water packing plastic bottle of drinking for the customer of existing 700ml;

Fig. 1-1, Fig. 2-1, Fig. 3-1 and Fig. 4-1 are the pairing birds-eye view of above-mentioned Packaging Bottle;

Fig. 5, Fig. 6, Fig. 7 and Fig. 8 are the scheme drawing of several examples of Packaging Bottle of the present invention;

Fig. 9 is the bottle end front elevation of an example of Packaging Bottle of the present invention;

Figure 10 is the bottle shown in Figure 9 cutaway view at the end;

Figure 11 is the structural representation at the bottom of the trough of belt bottle.

It is following for directly several typical case's representatives of the hand-held drinking water packing plastic bottle of drinking of customer that Fig. 1, Fig. 1-1, Fig. 2, Fig. 2-1, Fig. 3, Fig. 3-1, Fig. 4 and Fig. 4-1 have provided existing 700ml.

Wherein the radius R of the knuckle of the sidewall of the Packaging Bottle shown in Fig. 1 and Fig. 1-1 and junction, bottom is 7.9% of a bottle bottom horizontal size (i.e. bottle end diameter D '); The ratio of bottle height H and bottle maximum transverse size (being the bottle maximum dimension D) is 3.55.This kind of bottle is because the radius R of the knuckle of sidewall and junction, bottom is bigger, effective areal of support at the bottle end is significantly reduced, in order to guarantee the stability of bottle, this bottle adopted less high horizontal in (being the bottle height H and the ratio of bottle maximum transverse size D), and, make whole bottle slightly be inverted tubaeform with the overstriking of bottle lower end.This bottle seems on the whole, and pier is real, strong thick, outmoded, lacks tall, modern sensation; If capacity is big (as 600ml) slightly, women and children will hold inconvenience.Simultaneously, this bottle will guarantee sufficient intensity, spend many slightly raws MAT'L.Its sidewall is provided with some sunk structures 1 and ripple struction 2, and the intensity of strengthening bottle is had certain effect, but because the width W too wide (all being not less than 17mm) of these structures, its booster action is not obvious.

The radius R of the sidewall of the Packaging Bottle shown in Fig. 2 and Fig. 2-1 and the knuckle of junction, bottom is 8.3% of a bottle bottom horizontal size (i.e. bottle bottom side length D '); The ratio of bottle height H and bottle maximum transverse size (being the long D of bottle cross section diagonal) is 3.1.

The radius R of the sidewall of the Packaging Bottle shown in Fig. 3 and Fig. 3-1 and the knuckle of junction, bottom is 6% of a bottle bottom horizontal size (i.e. bottle end diameter D '); The ratio of bottle height H and bottle maximum transverse size (being the bottle maximum dimension D) is 3.2.

The radius R of the sidewall of the Packaging Bottle shown in Fig. 4 and Fig. 4-1 and the knuckle of junction, bottom is 13% of a bottle bottom horizontal size (i.e. bottle bottom side length D '); The ratio of bottle height H and bottle maximum transverse size (being the long D of bottle cross section diagonal) is 3.

Fig. 2, Fig. 3 and existing Packaging Bottle shown in Figure 4 all have with existing Packaging Bottle shown in Figure 1 similarly not enough.

Fig. 5, Fig. 6, Fig. 7 and Fig. 8 have provided several exemplary embodiments of Packaging Bottle of the present invention.These Packaging Bottle all have following two conditions simultaneously: the radius R of the knuckle of its sidewall and junction, bottom is not more than a bottle bottom horizontal dimension D ' 6%; The bottle height H is not less than 3.8 with the ratio of bottle maximum transverse size D, is not more than 4.3.

Reasonable selection is: the radius R of the knuckle of Packaging Bottle sidewall and junction, bottom is not more than a bottle bottom horizontal dimension D ' 5%; The bottle height H is not less than 4 with the ratio of bottle maximum transverse size D, is not more than 4.2.

If selecting the radius of the knuckle of Packaging Bottle sidewall and junction, bottom is 0, the bearing value at the bottom of then can utilizing to greatest extent bottle.

Packaging Bottle of the present invention the 1st embodiment shown in Figure 5, the radius R of the knuckle of its sidewall and junction, bottom are 2.5% of bottle bottom horizontal size (i.e. bottle end diameter D '); The ratio of bottle height H and bottle maximum transverse size (being the bottle maximum dimension D) is 4.1.Because the radius R of knuckle is enough little, the bearing surface area at the bottle end is fully used, although it has adopted bigger high horizontal ratio, finds that through test its stability is still higher.It is convenient to hold, saves the bottle raw MAT'L, saves the sales counter area, also has the tall modern sense that makes progress simultaneously, for the customer brings new aesthetic impression.The major part of the sidewall of this kind of bottle is the transverse wave shape, and the width of every ripple 3 is not more than 5mm.This elongated ripple 3 is fairly obvious for the intensity effect of strengthening bottle, can further save raw materials consumption.

Packaging Bottle of the present invention the 2nd embodiment shown in Figure 6, its sidewall and junction, bottom do not have knuckle; The ratio of bottle height H and bottle maximum transverse size (being the bottle maximum dimension D) is 4.14.Because sidewall and junction, bottom do not have knuckle, the bearing surface area at the bottle end obtains the fullest utilization.It has equally, and bottle is stablized, is convenient to hold, save the bottle raw MAT'L, saves the sales counter area, strong tall plurality of advantages such as modern sense that make progress.The major part of the sidewall of this kind of bottle is the longitudinal ripple shape, and the width of every ripple 3 is not more than 5mm.This vertically elongated ripple 3 is also fairly obvious for the intensity effect of strengthening bottle.

Packaging Bottle of the present invention the 3rd embodiment shown in Figure 7, its most of feature is close with the 2nd embodiment.Different is, its sidewall major part be a left side tiltedly with the corrugated of right skew intersection, the width of every ripple 3 is not more than 8mm.

Packaging Bottle of the present invention the 4th embodiment shown in Figure 8, its most of feature is close with the 2nd embodiment.Different is, its sidewall major part is upper right slanted bar corrugated to the lower-left, and the width of every ripple 3 is not more than 5mm.

Be the intensity of strengthening the bottle end and the stability that further improves bottle, the bottom of Packaging Bottle of the present invention can be made as Fig. 9 and the depression that makes progress 4 shown in Figure 10.As shown in figure 11, on depression 4 basis, establish a cross recess that makes progress 5 again, the intensity at the bottom of can making bottle further improves.

The invention described above Packaging Bottle embodiment all is provided with bottle and pastes sticky position 6 on sidewall, it is smooth surface that this bottle pastes sticky position 6, and the distance that this bottle pastes the 6 distance bottle ends of sticky position is not less than 60% of whole bottle height, preferably is not less than 65% of whole bottle height.Bottle being pasted sticky position be located at higher position, also is the important breakthrough to traditional habit, can further strengthen the whole tall modern sense that makes progress of Packaging Bottle.It is also unsuitable wide that bottle pastes the position simultaneously, is advisable to be no more than 12% of bottle height H.

The high horizontal ratio of bottle neither be the bigger the better, and too thin and tall bottle poor stability skews easily, and simultaneously, too thin and tall bottle also can expend more materials.The present invention shows that according to test the bottle height is advisable to be not more than 4.3 with the ratio of bottle maximum transverse size.

Packaging Bottle of the present invention can be approximately cylinder on the whole, and its lateral dimension is the diameter of bottle.Also can be approximately four-prism, the diagonal angle line length that its bottle maximum transverse size is the bottle cross-sectional plane.

Claims

1, a kind of drinking water packing plastic bottle, its capacity is not more than 700ml, it is characterized in that, and described Packaging Bottle has following two conditions simultaneously: the radius of the knuckle of its sidewall and junction, bottom is not more than 6% of bottle bottom horizontal size; The bottle height is not less than 3.8 with the ratio of bottle maximum transverse size, is not more than 4.3.

2, drinking water packing plastic bottle according to claim 1 is characterized in that, the radius of the knuckle of described Packaging Bottle sidewall and junction, bottom is not more than 5% of bottle lateral dimension; The bottle height is not less than 4 with the ratio of bottle maximum transverse size, is not more than 4.2.

3, drinking water packing plastic bottle according to claim 1 is characterized in that, the radius of the knuckle of described Packaging Bottle sidewall and junction, bottom is 0.

4, drinking water packing plastic bottle according to claim 1 is characterized in that, the sidewall major part of described Packaging Bottle can be transverse wave shape, longitudinal ripple shape and oblique ripple shape, and the width of every ripple is not more than 5mm.

5, drinking water packing plastic bottle according to claim 1 is characterized in that, the sidewall major part of described Packaging Bottle is the corrugated of tiltedly left and right skew intersection, and the width of every ripple is not more than 8mm.

6, drinking water packing plastic bottle according to claim 1 is characterized in that, the bottom of described Packaging Bottle is depression upwards.

7, drinking water packing plastic bottle according to claim 1 is characterized in that, is provided with bottle and pastes a sticky position on the sidewall of described Packaging Bottle, and it is smooth surface that this bottle pastes sticky position, and this bottle pastes the distance of sticky position at the bottom of the bottle and be not less than 60% of whole bottle height.

8, drinking water packing plastic bottle according to claim 1 is characterized in that, is provided with bottle and pastes a sticky position on the sidewall of described Packaging Bottle, and it is smooth surface that this bottle pastes sticky position, and this bottle pastes the distance of sticky position at the bottom of the bottle and be not less than 65% of whole bottle height.

9, drinking water packing plastic bottle according to claim 1 is characterized in that, described Packaging Bottle is cylinder on the whole, and its lateral dimension is the diameter of bottle.

10, drinking water packing plastic bottle according to claim 1 is characterized in that, described Packaging Bottle is four-prism on the whole, and its lateral dimension is the diagonal angle line length of bottle cross-sectional plane.