CN203989022U - The special PET bottle of oral liquid - Google Patents
The special PET bottle of oral liquid Download PDFInfo
- Publication number
- CN203989022U CN203989022U CN201420334817.8U CN201420334817U CN203989022U CN 203989022 U CN203989022 U CN 203989022U CN 201420334817 U CN201420334817 U CN 201420334817U CN 203989022 U CN203989022 U CN 203989022U
- Authority
- CN
- China
- Prior art keywords
- bottleneck
- connecting portion
- radius
- pet bottle
- oral liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 30
- 238000007789 sealing Methods 0.000 claims abstract description 28
- 229920001903 high density polyethylene Polymers 0.000 claims abstract description 22
- 239000004700 high-density polyethylene Substances 0.000 claims abstract description 22
- 239000012528 membrane Substances 0.000 claims abstract description 14
- 230000000994 depressogenic effect Effects 0.000 claims description 13
- 230000007704 transition Effects 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000008520 organization Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 4
- 239000005020 polyethylene terephthalate Substances 0.000 description 23
- 229920000139 polyethylene terephthalate Polymers 0.000 description 23
- 238000005516 engineering process Methods 0.000 description 3
- -1 Polyethylene Terephthalate Polymers 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Closures For Containers (AREA)
Abstract
This utility model relates to the special PET bottle of a kind of oral liquid, and it comprises PET bottle, sealed membrane and HDPE bottle cap.The HDPE bottle cap of the special PET bottle of this oral liquid extends internally to form in ring-type at the end of sealing and buckles, and the internal perisporium shape of sealing is consistent with the shape of the periphery wall of bottleneck, thereby HDPE bottle cap can be fastened on bottleneck, good airproof performance.In the time that user uses, only need to simply raise HDPE bottle cap, and raise that sealed membrane is directly drunk or pierce through sealed membrane with suction pipe and insert in PET bottle and drink.The special PET bottle structure of oral liquid of the present utility model is simple, and easy and simple to handle, use procedure safety and sanitation.
Description
Technical field
This utility model relates to medical apparatus field, especially relates to the special PET bottle of a kind of oral liquid.
Background technology
The special PET of traditional oral liquid (Polyethylene Terephthalate, polyethylene terephthalate) bottle is in use, user pierces through from bottle cap top drilling position by suction pipe, and suction pipe enters into the liquid by bottle cap entirety or glue gasket.But suction pipe is easily brought bottle cap or glue gasket surface or inner micro-chip in the time of puncture, meanwhile, outside puncturing hole is exposed to, likely contaminated.Along with suction pipe inserts, the pollutant such as impurity may enter in bottle, pollute health risk.Not contaminated for guaranteeing the oral liquid of bottle, some traditional oral liquid bottles have also adopted and have improved design, and as adopted bottle cap and body sealing fixing, sucker position, bottle cap top, with folding handle, is opened sucker position by folding handle and inserted suction pipe for user; And for example guide opening groove by vertical thin-walled is set in bottle cap lateral symmetry, then adopt easy open design, when use, raise two ends opening groove, make the pull-out of bottle cap entirety.But above-mentioned improvement project ubiquity bottle cap design and make complicatedly, the not high defect of ease of use, as child and older are difficult to grasp these modes etc. of uncapping.
Utility model content
Based on this, be necessary to provide a kind of oral liquid simple in structure and easy to use special PET bottle.
The special PET bottle of a kind of oral liquid, comprising:
PET bottle, comprises the body, bottleneck and the bottleneck that connect successively and connect, and the periphery wall outwardly convex of described bottleneck is also protruded described bottleneck formation drum organization, and the external diameter of the periphery wall of described bottleneck diminishes gradually to two ends from the center;
Sealed membrane, is located at the opening of described bottleneck and seals described opening; And
HDPE (High Density Polyethylene, high density polyethylene (HDPE)) bottle cap, lid is located on described bottleneck, comprise main part and be located at the sealing of the ring-type of described main part one side, the internal perisporium shape of described sealing and described sealing consistent with the periphery wall shape of described bottleneck extends internally to form in ring-type away from one end of described main part and detains, and described sealing fastens and seals with described bottleneck.
Therein in an embodiment, the middle part of the periphery wall of described bottleneck to one end being connected with described bottleneck and extremely described opening are respectively equipped with the arc sections of multiple ring-types, the radius of multiple described arc sections reduces respectively gradually from described middle part to described opening and to one end of being connected with described bottleneck, and is greater than the radius of the arc sections between one end that described middle part and described bottleneck be connected at the radius of the arc sections between described middle part and described opening.
In an embodiment, the middle part at the described bottle end is recessed to form a depressed part to the inner chamber of described body therein.
In an embodiment, described depressed part is elliptical table shape therein, and the tangent line of the sidewall of described depressed part and the angle at the described bottle end are 60 °.
Therein in an embodiment, at the bottom of described body comprises bottle and four sidewalls, four described sidewalls and being connected by the first connecting portion of circular arc pass through the second connecting portion connection of circular arc at described the bottle end between adjacent two side.
Therein in an embodiment, have two areas less and be oppositely arranged in four described sidewalls, two other area is large and be oppositely arranged; The height of four sidewalls is consistent.
Therein in an embodiment, the cylindrical structure of described bottleneck.
Therein in an embodiment, described body is connected with described bottleneck by the 3rd connecting portion, and described the 3rd connecting portion comprises front side connecting portion and the rear side connecting portion that two shoulders that the sidewall less with described area is connected and the sidewall larger with described area are connected; Wherein, between described front side connecting portion and described rear side connecting portion, be connected by shoulder described in two, and described front side connecting portion and described rear side connecting portion are tabular; Described shoulder is circular arc combinative structure, comprises near the radially inner First Transition portion of one end of described body and radially outer second transition part of one end of close described bottleneck.
In an embodiment, the height of described sidewall is 43.3mm therein, and the width of the larger sidewall of described area is 20mm, and the width of the sidewall that described area is less is 14mm;
The radius of the circular arc of described the first connecting portion is 2mm;
The major diameter of described depressed part on the described bottle end is that 12.5mm, minor axis are 6.5mm, highly are 2mm;
The height of described the 3rd connecting portion is 9.39mm, and described First Transition portion radius is 11.68mm, and the radius of described the second transition part is 4mm;
The internal diameter of described bottleneck is 11.2mm, is highly 5.62mm;
The height of described bottleneck is that 2.69mm, maximum outside diameter are 12.2mm, and described bottleneck from its maximum outside diameter successively through radially inwardly and radius first arc sections that is 1.5mm, radially inwardly and radius be 1.0mm the second arc sections is connected with described bottleneck, described bottleneck is followed successively by three-arc portion radially inside and that radius is 2.5mm, the 4th arc sections that radially inside and radius is 0.2mm from its maximum outside diameter to described opening;
The height of described HDPE bottle cap is 5mm, and the thickness of described main part is 0.8mm, and in described ring-type, the radius of button is 0.5mm, and described main part is connected with annular the 4th connecting portion that described sealing is 2.5mm by radially inside and radius.
The HDPE bottle cap of the special PET bottle of above-mentioned oral liquid extends internally to form in ring-type at the end of sealing and buckles, and the internal perisporium shape of sealing is consistent with the shape of the periphery wall of bottleneck, thereby HDPE bottle cap can be fastened on bottleneck, good airproof performance.In the time that user uses, only need to simply raise HDPE bottle cap, and raise that sealed membrane is directly drunk or pierce through sealed membrane with suction pipe and insert in PET bottle and drink.The special PET bottle structure of oral liquid of the present utility model is simple, and easy and simple to handle, use procedure safety and sanitation.
Brief description of the drawings
Fig. 1 is the structural representation of the special PET bottle of the oral liquid of an embodiment;
Fig. 2 is another visual angle structural representation of the special PET bottle of the oral liquid shown in Fig. 1;
Fig. 3 is the structural representation of PET bottle in Fig. 1;
Fig. 4 is the partial enlarged drawing of the 3rd connecting portion, bottleneck and bottleneck in Fig. 3;
Fig. 5 is the structural representation of HDPE bottle cap in Fig. 1.
Detailed description of the invention
For the ease of understanding this utility model, below with reference to relevant drawings, this utility model is described more fully.In accompanying drawing, provide preferred embodiment of the present utility model.But this utility model can be realized in many different forms, be not limited to embodiment described herein.On the contrary, providing the object of these embodiment is to make to the understanding of disclosure of the present utility model more thoroughly comprehensively.
It should be noted that, when element is called as " being fixed on " another element, it can be directly on another element or also can have an element placed in the middle.When an element is considered to " connection " another element, it can be directly connected to another element or may have centering elements simultaneously.
Unless otherwise defined, all technology that use are herein identical with the implication that belongs to the common understanding of those skilled in the art of the present utility model with scientific terminology.The term using in description of the present utility model herein, just in order to describe the object of specific embodiment, is not intended to be restriction this utility model.Term as used herein " and/or " comprise one or more relevant Listed Items arbitrarily with all combinations.
Please refer to the drawing 1 and Fig. 3, the special PET bottle 100 of oral liquid of an embodiment comprises PET bottle 110, sealed membrane 120 and HDPE bottle cap 130.
PET bottle 110 comprises body 112, bottleneck 114 and bottleneck 116.Body 112 is connected with one end of bottleneck 114.Bottleneck 116 is connected with the other end of bottleneck 114.
Incorporated by reference to Fig. 1, Fig. 2 and Fig. 3, body 112 is for splendid attire medicinal liquid, at the bottom of comprising bottle 1122 and sidewall 1124.In the present embodiment, sidewall 1124 has 4.4 sidewalls 1124 and being all connected by the first connecting portion 140 of circular arc at bottle the end 1122.The second connecting portion (not shown) by circular arc between adjacent two side 1124 connects.In 4 sidewalls 1124, have the area of two sidewalls less and be oppositely arranged, two other area is oppositely arranged more greatly and also, and the height of 4 sidewalls 1124 is consistent, thereby whole body 112 is roughly round and smooth rectangular shape.The middle part at the bottle end 1122 is recessed to form a depressed part 1126 to the inner chamber of body 112.In the present embodiment, depressed part 1126 is elliptical table shape, and the tangent line of the sidewall of depressed part 1126 is 60 ° with the angle at the bottle end 1122.1122 floor space at the bottom of depressed part 1126 can increase bottle, thus the pressure of medicinal liquid to bottom reduced, prevent that bottom is inconvenient to place because of hydraulic pressure projection.
Can understand, in other embodiments, described in the structure of body 112 is not limited to above, as can be also cylindrical structural etc.
Incorporated by reference to Fig. 2 and Fig. 4, bottleneck 114 is hollow cylindrical structure.In the present embodiment, bottleneck 114 is connected with body 112 by the 3rd connecting portion 118.The 3rd connecting portion 118 comprises front side connecting portion 1184 and the rear side connecting portion 1186 that two shoulders 1182 that the sidewall less with area 1124 is connected and the sidewall 1124 larger with area are connected.Wherein, front side connecting portion 1184 is connected by two shoulders 1182 with rear side connecting portion 1186.Front side connecting portion 1184 is tabular with rear side connecting portion 1186.Shoulder 1182 is circular arc combinative structure, comprises the radially inner First Transition portion 822 near one end of body 112, near radially outer second transition part 824 of one end of bottleneck 114.
Incorporated by reference to Fig. 2 and Fig. 4, the periphery wall of bottleneck 116 protrudes bottleneck 114.The bottleneck 116 of present embodiment is cydariform and middle part (being the position of internal diameter maximum) outwardly convex and protrudes bottleneck 114.The external diameter of bottleneck 116 diminishes gradually to two ends from the center.One end that the middle part of bottleneck 116 is connected to opening and with body 112 is respectively equipped with the arc sections 1162 of multiple ring-types.The radius of multiple arc sections 1162 is from middle part to reducing gradually near opening or to close one end being connected with body, and be greater than the radius of the arc sections between one end that middle part is connected with body at the radius of the arc sections 1162 between middle part and opening, thereby can ensure and HDPE bottle cap 130 forms good sealing.Further, in the present embodiment, the middle part of bottleneck 116 is connected with bottleneck 114 through radially inner the first arc sections 622, radially inner the second arc sections 624 successively, and bottleneck 116 is followed successively by radially inner three-arc portion 626 and radially inner the 4th arc sections 628 to opening from the center.
The PET bottle 110 of present embodiment is one-body molded, can adopt bottle blowing machine through one-step process that PET raw material grain is directly made to PET bottle 110.
The sealed membrane 120 of present embodiment can be aluminum foil sealing film or tinfoil paper sealed membrane etc.Sealed membrane 120 is located at the opening of bottleneck 116 and seals this opening.Bottleneck 116 forms sealing state with sealed membrane 120 by heat-sealing film technology.
HDPE bottle cap 130 lid is located on bottleneck 116, comprises main part 132 and is located at the sealing 134 of the ring-type of main part 132 1 sides.The internal perisporium shape of sealing 134 and sealing 134 consistent with the periphery wall shape of bottleneck 116 extends internally to form in ring-type away from one end of main part 132 and detains 136.In the present embodiment, the internal diameter of sealing 134 diminishes respectively gradually to detaining 136 in main part 132 and ring-type from the center.Sealing 134 fastens sealing with bottleneck 116 by button in this ring-type 136.
Further, in the present embodiment, the height of the sidewall 1124 of body 112 is 43.3mm, and the width of the larger sidewall 1124 of area is 20mm, and the width of the sidewall 1124 that area is less is 14mm.The radius of the circular arc of the first connecting portion 140 is 2mm.Depressed part 1126 is that 12.5mm, minor axis are 6.5mm, are highly 2mm at the major diameter on 1122 at the bottom of bottle.
The height of the 3rd connecting portion 118 is 9.39mm.First Transition portion 822 radiuses are 11.68mm, and the second transition part 824 radiuses are 4mm.
The internal diameter of bottleneck 114 is 11.2mm, is highly 5.62mm.
The height of bottleneck 116 is that 2.69mm, maximum outside diameter are 12.2mm, and the radius of the first arc sections 622 is 1.5mm; The radius of the second arc sections 624 is 1.0mm; The radius of three-arc portion 626 is that the radius of 2.5mm, the 4th arc sections 628 is 0.2mm.
The height of HDPE bottle cap 130 is 5mm.The thickness of main part 132 is 0.8mm, and in ring-type, the radius of button 136 is 0.5mm.Main part 132 is connected with annular the 4th connecting portion 138 that sealing 134 is 2.5mm by radially inside and radius.
The HDPE bottle cap 130 of the special PET bottle 100 of above-mentioned oral liquid extends internally to form in ring-type at the end of sealing 134 and buckles 136, and the internal perisporium shape of sealing 134 is consistent with the shape of the periphery wall of bottleneck 116, thereby HDPE bottle cap 130 can be fastened on bottleneck 116, good airproof performance.In the time that user uses, only need to simply raise HDPE bottle cap 130, and raise that sealed membrane 120 is directly drunk or pierce through sealed membrane 120 with suction pipe and insert in PET bottle 110 and drink.The special PET bottle 100 of oral liquid of the present utility model is simple in structure, and easy and simple to handle, use procedure safety and sanitation.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to this utility model the scope of the claims.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 this utility model patent should be as the criterion with claims.
Claims (9)
1. the special PET bottle of oral liquid, is characterized in that, comprising:
PET bottle, comprises the body, bottleneck and the bottleneck that connect successively and connect, and the periphery wall outwardly convex of described bottleneck is also protruded described bottleneck formation drum organization, and the external diameter of the periphery wall of described bottleneck diminishes gradually to two ends from the center;
Sealed membrane, is located at the opening of described bottleneck and seals described opening; And
HDPE bottle cap, lid is located on described bottleneck, comprise main part and be located at the sealing of the ring-type of described main part one side, the internal perisporium shape of described sealing and described sealing consistent with the periphery wall shape of described bottleneck extends internally to form in ring-type away from one end of described main part and detains, and described sealing fastens and seals with described bottleneck.
2. the special PET bottle of oral liquid as claimed in claim 1, it is characterized in that, the middle part of the periphery wall of described bottleneck to one end being connected with described bottleneck and extremely described opening are respectively equipped with the arc sections of multiple ring-types, the radius of multiple described arc sections reduces respectively gradually from described middle part to described opening and to one end of being connected with described bottleneck, and is greater than the radius of the arc sections between one end that described middle part and described bottleneck be connected at the radius of the arc sections between described middle part and described opening.
3. the special PET bottle of oral liquid as claimed in claim 1 or 2, is characterized in that, the middle part at the described bottle end is recessed to form a depressed part to the inner chamber of described body.
4. the special PET bottle of oral liquid as claimed in claim 3, is characterized in that, described depressed part is elliptical table shape, and the tangent line of the sidewall of described depressed part and the angle at the described bottle end are 60 °.
5. the special PET bottle of oral liquid as claimed in claim 4, it is characterized in that, at the bottom of described body comprises bottle and four sidewalls, four described sidewalls and being connected by the first connecting portion of circular arc pass through the second connecting portion connection of circular arc at described the bottle end between adjacent two side.
6. the special PET bottle of oral liquid as claimed in claim 5, is characterized in that, has two areas less and be oppositely arranged in four described sidewalls, and two other area is large and be oppositely arranged; The height of four sidewalls is consistent.
7. the special PET bottle of oral liquid as claimed in claim 6, is characterized in that, the cylindrical structure of described bottleneck.
8. the special PET bottle of oral liquid as claimed in claim 7, it is characterized in that, described body is connected with described bottleneck by the 3rd connecting portion, and described the 3rd connecting portion comprises front side connecting portion and the rear side connecting portion that two shoulders that the sidewall less with described area is connected and the sidewall larger with described area are connected; Wherein, between described front side connecting portion and described rear side connecting portion, be connected by shoulder described in two, and described front side connecting portion and described rear side connecting portion are tabular; Described shoulder is circular arc combinative structure, comprises near the radially inner First Transition portion of one end of described body and radially outer second transition part of one end of close described bottleneck.
9. the special PET bottle of oral liquid as claimed in claim 8, is characterized in that, the height of described sidewall is 43.3mm, and the width of the larger sidewall of described area is 20mm, and the width of the sidewall that described area is less is 14mm;
The radius of the circular arc of described the first connecting portion is 2mm;
The major diameter of described depressed part on the described bottle end is that 12.5mm, minor axis are 6.5mm, highly are 2mm;
The height of described the 3rd connecting portion is 9.39mm, and described First Transition portion radius is 11.68mm, and the radius of described the second transition part is 4mm;
The internal diameter of described bottleneck is 11.2mm, is highly 5.62mm;
The height of described bottleneck is that 2.69mm, maximum outside diameter are 12.2mm, and described bottleneck from its maximum outside diameter successively through radially inwardly and radius first arc sections that is 1.5mm, radially inwardly and radius be 1.0mm the second arc sections is connected with described bottleneck, described bottleneck is followed successively by three-arc portion radially inside and that radius is 2.5mm, the 4th arc sections that radially inside and radius is 0.2mm from its maximum outside diameter to described opening;
The height of described HDPE bottle cap is 5mm, and the thickness of described main part is 0.8mm, and in described ring-type, the radius of button is 0.5mm, and described main part is connected with annular the 4th connecting portion that described sealing is 2.5mm by radially inside and radius.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420334817.8U CN203989022U (en) | 2014-06-20 | 2014-06-20 | The special PET bottle of oral liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420334817.8U CN203989022U (en) | 2014-06-20 | 2014-06-20 | The special PET bottle of oral liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203989022U true CN203989022U (en) | 2014-12-10 |
Family
ID=52029107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420334817.8U Expired - Lifetime CN203989022U (en) | 2014-06-20 | 2014-06-20 | The special PET bottle of oral liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203989022U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479702A (en) * | 2015-12-07 | 2016-04-13 | 永新股份（黄山）包装有限公司 | Solvent resistance suction nozzle and production process thereof |
| CN108275334A (en) * | 2018-01-17 | 2018-07-13 | 北方工业大学 | A kind of vehicle-mounted water bottle |
-
2014
- 2014-06-20 CN CN201420334817.8U patent/CN203989022U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479702A (en) * | 2015-12-07 | 2016-04-13 | 永新股份（黄山）包装有限公司 | Solvent resistance suction nozzle and production process thereof |
| CN108275334A (en) * | 2018-01-17 | 2018-07-13 | 北方工业大学 | A kind of vehicle-mounted water bottle |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141210 |
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| CX01 | Expiry of patent term |