CN205221346U

CN205221346U - Bottle

Info

Publication number: CN205221346U
Application number: CN201520860522.9U
Authority: CN
Inventors: 星原正一
Original assignee: Guangzhou Xingyi Trade Co Ltd
Current assignee: Guangzhou Xingyi Trade Co Ltd
Priority date: 2015-10-29
Filing date: 2015-10-29
Publication date: 2016-05-11
Anticipated expiration: 2025-10-29

Abstract

The utility model relates to a bottle, including bottleneck, body, the bottle end, the bottleneck passes through the body with a bottle end and links to each other, and bottleneck, body, a bottle end are enclosed and is become to hold the chamber, and the body is equipped with reserves folding trace, by at the bottom of the bottle to the direction of bottleneck for folding direction, reserve folding trace for folding direction slope setting, the one end of reserving folding trace is towards bottleneck, an other end orientation bottle end. When liquid is discharged from the opening of bottleneck, holding intracavity pressure and reducing, under the effect that the ambient atmosphere was pressed, the body produces automatic foldingly, remedies the inside and outside atmospheric pressure difference of bottle, bottle flowing back body in -process, and there do not have the air to get into to be flat internal, avoids flat internal liquid cup to pollute.

Description

Bottle

Technical field

The utility model belongs to packaging field, is specifically related to a kind of bottle.

Background technology

Potable water is as maintenance human survival indispensable important substance, and drinking water is requisite something people's every day, the quality of water and the health of the mankind closely bound up.Now commonplace way drinks drummed pure water.Existing barreled drinking water, usual scuttle-butt adopts polycarbonate (PC) material, and that is usually done by the bucket wall of bucket is very thick, and its wall thickness can reach 2-3mm.Tip upside down on during use on water dispenser, potable water is discharged in bucket, for making up draught head, having air and entering in bucket, easily to make in bucket potable water to pollution, thus there is health concerns.

Summary of the invention

Based on this, the utility model is the defect overcoming prior art, provides a kind of bottle, automatic Compression in drainage procedure, in the process that the liquid in bottle is discharged completely, does not have air to enter in bottle, safety and sanitation.

Its technical scheme is as follows:

A kind of bottle, comprise at the bottom of bottleneck, body, bottle, bottleneck is connected by body with at the bottom of bottle, container cavity is surrounded at the bottom of bottleneck, body, bottle, body is provided with reserved folding trace, by being folding direction to the direction of bottleneck at the bottom of bottle, reserved folding trace is obliquely installed relative to folding direction, one end of reserved folding trace towards bottleneck, the other end at the bottom of bottle.

Wherein in an embodiment, be provided with reinforcement structure at the bottom of described bottle, described reinforcement structure is to described container cavity sunken inside.

Wherein in an embodiment, described body is cross-sectional plane is polygonal column-shape showering, and described reserved folding trace is located on the side of described column-shape showering.

Wherein in an embodiment, the wall thickness at the bottom of described bottle is greater than the wall thickness of described body.

Wherein in an embodiment, the wall thickness of described body is 0.1mm to 0.3mm, and the wall thickness at the bottom of described bottle is less than 0.5mm.

Wherein in an embodiment, the entirety of bottle is polyethylene terephthalate or polypropylene is one-body molded makes.

Wherein in an embodiment, body is provided with attacker portion, and described attacker portion is the groove caved in relative to described body, described groove has two relative cell walls, wherein, the cell wall near described bottleneck side is the first bearing surface, and at the bottom of described bottle, the cell wall of side is the second bearing surface.

Wherein in an embodiment, described body is provided with leg-of-mutton folding line, and the folding line that described leg-of-mutton folding line is obliquely installed relative to described folding direction is described reserved folding trace.

Wherein in an embodiment, described leg-of-mutton folding line is mutually nested at least two, and larger leg-of-mutton folding line is sheathed on outside less leg-of-mutton folding line.

The beneficial effects of the utility model are:

The side of body is provided with reserved folding trace, when bottle is inverted, when the liquid taken up in container cavity is discharged from the opening of bottleneck, in container cavity, pressure reduces, and under the effect of ambient atmosphere pressure, body produces auto-folder, make up bottle inner and outer air pressure poor, in bottle discharging liquid process, do not have air to enter in flat body, avoid liquid cup in flat body to pollute.

Time folding, the bottle end, is while rotate while close to bottleneck relative to self, body is reversed, collapsible, for the left side of reserved folding trace to folding direction, in folding process, under the guiding of reserved folding trace, folded part on the right side extrudes the folded part of the side that keeps left sideling, rotates, while close to bottleneck, because body is tubular structure at the bottom of bottle relative to the axis of bottle, final body entirety twists, body stress equalization, folding equilibrium; When reserved folding trace tilts to the right, its folding process is similar.Being provided with reserved folding trace can make body folding process fold according to the vestige direction that has designed in advance, realizes the orientation of folding process, avoids body to fold the unbalanced body that causes and topple over and affect the use of bottle.

Accompanying drawing explanation

Fig. 1 is the constructional drawing of the utility model embodiment one bottle;

Fig. 2 is the constructional drawing at another visual angle of the utility model embodiment one bottle;

Fig. 3 is the cutaway view of the utility model embodiment one bottle;

Fig. 4 is the constructional drawing one of the utility model embodiment two bottle;

Fig. 5 is the constructional drawing two of the utility model embodiment two bottle;

Fig. 6 is the constructional drawing three of the utility model embodiment two bottle;

Fig. 7 is the cutaway view of the utility model embodiment two bottle.

Description of reference numerals:

110, bottleneck, 120, body, 121, attacker portion, 122, reserved folding trace, 130, at the bottom of bottle, 131, strengthen structure, 140, shoulder, 141, strengthening groove.

Detailed description of the invention

Below the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.

Embodiment one

As shown in Figure 1, bottle is polyethylene terephthalate or polypropylene is one-body molded makes, and comprise connect successively bottleneck 110, shoulder 140, body 120, at the bottom of bottle 130, at the bottom of bottleneck 110, shoulder 140, body 120, bottle, 130 surround container cavity, container cavity is used for taking up potable water and (but is not limited thereto, also can be other liquid, as medicine).The first end of bottle is bottleneck 110, bottleneck 110 is provided with the opening be communicated with container cavity, second end is at the bottom of bottle 130, the bottle end 130, comprises sidewall and the diapire of the tubular be connected, the sidewall at the bottle end is connected with body, the cross section of bottleneck 110 is less than the cross section of body 120, and shoulder 140 transits to bottleneck 110 from body 120.Body 120 is four prism type, and four sides of body 120 are equipped with reserved folding trace 122, and be not limited thereto, body also can be cross-sectional plane is hexagon or other polygonal column-shape showerings, and reserved folding trace is located on the side of column-shape showering.Each side of body is provided with at least two (also can be at least three) leg-of-mutton folding lines, and larger triangle folding line is sheathed on outside less triangle folding line successively, forms multilayer triangular structure.The folding line that leg-of-mutton folding line is obliquely installed relative to folding direction is reserved folding trace 122 (can be that leg-of-mutton two limits fold trace 122 for reserved, also can be three sides of a triangle be all reserved folding trace 122), one end of folding pre-trace approaches described bottleneck 110, the other end to approach bottle at the bottom of 130.When bottle is inverted, when the liquid taken up in container cavity is discharged from the opening of bottleneck 110, in container cavity, pressure reduces, under the effect of ambient atmosphere pressure, body 120 produces auto-folder, while rotate while close to bottleneck 110 relative to self, body 120 is reversed, collapsible at the bottle end 130; When bottle is inverted, the bottle end 130, is higher than bottleneck 110, when reserved folding trace 122 tilts to the left, body 120 is in folding process, folded part on the right side extrudes the folded part of the side that keeps left sideling, and because body 120 is the entirety around a circle, final body 120 entirety twists, body 120 stress equalization, folding balanced, at the bottom of bottle, 130 is parallel close to bottleneck 110; When reserved folding trace 122 tilts to the right, its folding process is similar; Avoid body 120 to fold the unbalanced body 120 that causes to topple over, and then affect the use of bottle.Leg-of-mutton folding line structure, three sides of a triangle support mutually, can play a supporting role before body 120 is folding to body, particularly for the water bottle that body 120 wall thickness is very thin, the structure firmly filling the Suiping of water that can be good.

As shown in Figure 1, shoulder 140 is provided with strengthening groove 141, and bottleneck 110 is pointed in one end of strengthening groove 141, the other end points to body 120, and strengthening groove 141 can prevent shoulder 140 to be out of shape, and avoids bottleneck 110 to change relative to the position of body 120.The wall thickness of body 120 is 0.1mm to 0.3mm, and the wall thickness at the bottom of bottle is less than 0.5mm, and at the bottom of bottle, the wall thickness of 130 is greater than the wall thickness of body 120, strengthens the resistance to abrasion of at the bottom of bottle 130.And, make body 120 than 130 easilier there is collapsible at the bottom of bottle, as far as possible at body 120 place collapsible when making bottle auto-folder compress, 130 entirety at the bottom of bottle are moved to bottleneck 110 direction, avoid bottle to fold unbalancedly to topple over, make the folding process of bottle more smooth.

As shown in Figure 2,3, the side of body 120 is provided with the attacker portion 121 caved inward.When lifting or carry bottle, attacker portion 121 can being fastened with hand, being convenient to force, without the need to fastening bottleneck 110, avoiding bottleneck 110 breakage of packages to produce potential safety hazard.Attacker portion 121 is two (are not limited thereto, in other embodiments, can be one or at least three), and two attacker portions 121 are just to setting.When lifting or carry bottle, two hands all fasten attacker portion 121, easy to use, and two attacker portions 121 are oppositely arranged, and bottle stress equalization, not easily topples over.Attacker portion 121 near bottle at the bottom of 130.By on bottle back-off to water dispenser time, upset bottle after, center of gravity is in the below in attacker portion 121, and convenient in carrying, not easily topples over.Attacker portion 121 is the groove relative to body 120 indent, and groove is provided with two relative cell walls, and wherein, the cell wall near bottleneck 110 side is the first bearing surface, and at the bottom of bottle, the cell wall of 130 sides is the second bearing surface.When bottle just put, bottleneck 110 higher than bottle at the bottom of 130 time, the first bearing surface is fastened when lifting or carry, when bottle be inverted, at the bottom of bottle 130 higher than bottleneck 110 time, fasten the second bearing surface when lifting or carry, thus all conveniently lift under realizing free position or carry bottle.

As shown in Figure 3, at the bottom of bottle, 130 are provided with reinforcement structure 131, strengthen structure 131 to container cavity sunken inside, owing to being to container cavity sunken inside, do not affect putting of bottle.Further, the recess inner wall shape of reinforcement structure 131 and the profile of bottleneck 110 are matched, can also by multiple bottle stacked on top, the bottleneck 110 of lower floor's bottle is nested into upper strata bottle and strengthens in the depression of structure 131, conserve space.When bottle folds, the gradient strengthening framework and shoulder matches, when bottle is completely folding or when nearly folding completely, strengthen structure 131 and fit with shoulder 140, drained by the water in bottle, be convenient to the use of bottle as far as possible as far as possible.

Embodiment two

Embodiment two is with the difference of embodiment one:

As shown in Fig. 4 to 7, the reserved folding trace 122 on each side of body 120 is the strip shape (ripple glaze of such as strip shape) of linear or line-like, and processing is simple.On each side of body, the direction of tilt of reserved folding trace 122 is identical, facilitates the folding of body.

Each technical characteristic of above embodiment can combine arbitrarily, for making description succinct, all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this specification sheets is recorded.

Above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.

Claims

1. a bottle, it is characterized in that, comprise at the bottom of bottleneck, body, bottle, bottleneck is connected by body with at the bottom of bottle, surround container cavity at the bottom of bottleneck, body, bottle, body is provided with reserved folding trace, by being folding direction to the direction of bottleneck at the bottom of bottle, reserved folding trace is obliquely installed relative to folding direction, one end of reserved folding trace towards bottleneck, the other end at the bottom of bottle.

2. bottle according to claim 1, is characterized in that, is provided with reinforcement structure at the bottom of described bottle, and described reinforcement structure is to described container cavity sunken inside.

3. bottle according to claim 1, is characterized in that, described body is cross-sectional plane is polygonal column-shape showering, and described reserved folding trace is located on the side of described column-shape showering.

4. bottle according to claim 1, is characterized in that, the wall thickness at the bottom of described bottle is greater than the wall thickness of described body.

5. bottle according to claim 4, is characterized in that, the wall thickness of described body is 0.1mm to 0.3mm, and the wall thickness at the bottom of described bottle is less than 0.5mm.

6. bottle according to claim 1, is characterized in that, the entirety of described bottle is polyethylene terephthalate or polypropylene is one-body molded makes.

7. the bottle according to any one of claim 1 to 6, it is characterized in that, body is provided with attacker portion, described attacker portion is the groove caved in relative to described body, described groove has two relative cell walls, wherein, the cell wall near described bottleneck side is the first bearing surface, and at the bottom of described bottle, the cell wall of side is the second bearing surface.

8. the bottle according to any one of claim 1 to 6, is characterized in that, described body is provided with leg-of-mutton folding line, and the folding line that described leg-of-mutton folding line is obliquely installed relative to described folding direction is described reserved folding trace.

9. bottle according to claim 8, is characterized in that, described leg-of-mutton folding line is mutually nested at least two, and larger leg-of-mutton folding line is sheathed on outside less leg-of-mutton folding line.