CN103070776A - Pressure adjusting structure of ventilating bottle - Google Patents
Pressure adjusting structure of ventilating bottle Download PDFInfo
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- CN103070776A CN103070776A CN2013100155544A CN201310015554A CN103070776A CN 103070776 A CN103070776 A CN 103070776A CN 2013100155544 A CN2013100155544 A CN 2013100155544A CN 201310015554 A CN201310015554 A CN 201310015554A CN 103070776 A CN103070776 A CN 103070776A
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- vent
- ventilative valve
- pressure adjustment
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Abstract
The invention relates to the technical field of container pressure adjustment, in particular to a pressure adjusting structure of a ventilating bottle for continuously absorbing liquid foods or drinks. The pressure adjusting structure is characterized in that a bottom cover of the ventilating bottle is matched with a bottle body, and is provided with a ventilating structure; a ventilating valve is arranged between the bottom cover and the bottle body, the edge of the ventilating valve is ring-shaped, and the middle part of the ventilating valve is provided with a ventilating hole; the ring-shaped edge is matched with the bottom cover and the bottle body in a water-tight manner; and the ventilating hole is matched with the corresponding part of the bottom cover, and an air channel between the ventilating structure of the bottom cover and the bottle body can be closed or disconnected. The pressure adjusting structure has the advantages that by utilization of the resilience action of the ventilating valve and/or the gravity action of liquid in the container, the ventilating hole of the ventilating valve is tightly attached with the bottom cover so as to carry out water sealing and achieve the effects of ventilation and no water leakage; and the pressure adjusting structure effectively solves the problems of poor reliability and low durability and the like of the existing structure and can be used in the ventilating structure design of the ventilating bottle.
Description
Technical field
The present invention relates to container pressure regulation technology field, especially a kind of pressure regulating mechanism of the air-permeable bottle for sucking continuously aqueous liquid foodstuff or beverage.
Background technology
The air-permeable bottle pressure regulating mechanism is comparatively practical in the prior art, shown in accompanying drawing 1-4, this air-permeable bottle is made of translucent cover 1, nipple 2, swivelling cover 3, body 4, air pressure adjustment valve assembly 5 and bottom 6 effect preferably; Cooperate with the external screw thread 41 of body 4 bottoms by bottom 6 female threads 61, and air pressure adjustment valve assembly 5 is fixing.Bottom 6 bottom surfaces are provided with some air-vents 62.Air pressure adjustment valve assembly 5 by with the PC sheet 54 of annular edge 52 and manhole 53, be adhered on this PC sheet 54 and supportingly be provided with the air pressure adjustment valve that ring edge 55 and position, the center of circle be provided with the protruding marble point 51 of ventilative otch and form.After installing and fixing, the ventilative otch of marble point 51 is in closure state under the extruding of hydraulic pressure; Ring edge 52 tightly assembles with bottom 6 step site 60; Ring edge 55 is slightly pushed in body 4 bottoms; Thereby avoid liquid from air-vent 62 seepages.When the air-permeable bottle nipple 2 of the liquid such as beverage was housed when sucking, the goblets in the body 4 were sucked and are reduced, the body corresponding increase in 4 interior spaces, thus produce negative pressure.Air forces the ventilative otch of the marble point 51 on the air pressure adjustment valve to be opened by the air-vent 62 on the bottom 6 under atmospheric effect, and gas is entered in the body 4, with the air pressure balance inside and outside the adjusting body 4.
Aforementioned existing structure is mainly realized air pressure adjustment by ventilative otch, need to carry out the processing of secondary otch to ventilative valve, has otch moulding process problem; Affect health and the function of product.This structure relies on merely the elasticity of material itself to realize, leaks easily in long-time use or the irregular situation of otch.
Summary of the invention
The technical problem that the present invention solves is to provide a kind of above-mentioned the deficiencies in the prior art that overcome, the pressure regulating mechanism of easily processing, durable, air-permeable bottle that reliability is high.
The technical scheme that the present invention solves the problems of the technologies described above is:
The bottom of described air-permeable bottle cooperates with body, is provided with ventilating structure on the bottom; It is characterized in that:
Be provided with a ventilative valve between bottom and body, described ventilative valve edge is annular shape, and the middle part is provided with an air-vent;
Annular shape edge cooperates with bottom and body watertight;
Air-vent cooperates with the bottom corresponding site, can closed or the ventilating structure of shutoff bottom and the gas passage between body.
The internal edge end face that described bottom is combined with body forms an annular table, and the bottom face of described annular table and body matches with the annular shape edge of ventilative valve; When bottom and body are completely fixed when putting in place, annular table and bottom face push annular shape edge slightly.
Described bottom middle part is a flat surface; When bottom and body are completely fixed when putting in place, the air-vent of this flat surface and described ventilative valve connects; When air-vent and flat surface from the time, the ventilating structure of body inner space, air-vent and bottom forms a gas passage that connects.
Ventilative valve is wavy from annular shape edge to air-vent edge truncation surface.
Ventilative valve is made by having certain elastic transparent silica gel material.
Described bottom ventilating structure is for arranging some through holes near the air-vent contact site with described ventilative valve on flat surface, this through hole can be the shapes such as circle, strip; Perhaps, form some breach in annular table.
Described ventilative valve appropriate location is provided with finger position, and this finger position is used for differentiation when equipped ventilative valve which faces up or down.
The present invention compared with prior art has following beneficial effect:
1, ventilative valve is not with notch features and is designed to borehole structure, can omit the incision process after the formed product; Do not need secondary operations, effectively avoid secondary pollution.
2, ventilative valve relies on the resilience of this body structure of product and the dual seal water structure of the liquid gravity effect in the bottle, and reliability is high; Ventilative water-tight and suck laborsaving, free and relaxed.
3, the design of finger position is conducive to identify direction, prevents that valve is anti-loaded.
4, ventilative valve adopts nontoxic, harmless material to make, and meets U.S. FDA and European EN71 sanitary standard;
5, simple in structure, water-tight when sucking and handstand, part is unpicked and washed conveniently.
Description of drawings
The present invention is further described below in conjunction with accompanying drawing:
Fig. 1 is prior art air-permeable bottle three-dimensional exploded view;
Fig. 2 is prior art bottom 6 axonometric charts;
Fig. 3 is prior art air pressure adjustment valve assembly 5 cutaway views;
Fig. 4 is prior art bottom 6 and air pressure adjustment valve assembly 5 sectional arrangement drawings;
Fig. 5 is air-permeable bottle three-dimensional exploded view of the present invention;
Fig. 6 is that air-permeable bottle master of the present invention looks cutaway view;
Fig. 7 is ventilative valve 7 cutaway views of the present invention;
Fig. 8 is bottom 6 axonometric charts of the present invention;
Fig. 9 is the bottom 6 main cutaway views of looking of the present invention.
The specific embodiment
Shown in Fig. 5-9, air-permeable bottle of the present invention is made of translucent cover 1, nipple 2, swivelling cover 3, body 4, ventilative valve 7 and bottom 6; Fixedly nipple 2 of swivelling cover 3 is passed through on body 4 tops, and translucent cover 1 covers in outside the nipple 2.Body 4 bottoms are by bottom 6 fixed ventilation valves 7.Bottom 6 is provided with ventilating structure.Body 4 can the threaded engagement connected mode connect with being connected of swivelling cover 3 and bottom 6.
The ventilating structure that bottom 6 arranges should be for arranging some through holes near the air-vent contact site with described ventilative valve on flat surface, this through hole can be the shapes such as circle, strip; Perhaps, form some breach 62 in annular table 61.
When teat 3, liquid in the body 4 reduces because of sucking, the corresponding increase in space in the body 4, thereby generation negative pressure, air is under the effect of atmospheric pressure, force the air-vent 71 of ventilative valve 7 to separate with the flat surface 60 in the middle of the bottom 6 by the ventilating structure on the bottom 6, gas is entered in the body 4, replenish body 4 interior negative pressure, when the air pressure in the body 4 and ambient atmosphere pressure balanced, air-vent 71 on the ventilative valve 7 is close to the platform 60 of bottom 6 centres under the dual function of elastic properties of materials or auxiliary liquid gravity, to reach ventilation and watertight purpose.
Claims (10)
1. the air pressure adjustment structure of an air-permeable bottle, the bottom of described air-permeable bottle cooperates with body, is provided with ventilating structure on the bottom; It is characterized in that:
Be provided with a ventilative valve between bottom and body, described ventilative valve edge is annular shape, and the middle part is provided with an air-vent;
Annular shape edge cooperates with bottom and body watertight;
Air-vent cooperates with the bottom corresponding site, can closed or the ventilating structure of shutoff bottom and the gas passage between body.
2. air pressure adjustment structure according to claim 1, it is characterized in that: the internal edge end face that described bottom is combined with body forms an annular table, and the bottom face of described annular table and body matches with the annular shape edge of ventilative valve; When bottom and body are completely fixed when putting in place, annular table and bottom face push annular shape edge slightly.
3. air pressure adjustment structure according to claim 1 is characterized in that: be a flat surface in the middle part of the described bottom; When bottom and body are completely fixed when putting in place, the air-vent of this flat surface and described ventilative valve connects; When air-vent and flat surface from the time, the ventilating structure of body inner space, air-vent and bottom forms a gas passage that connects.
4. air pressure adjustment structure according to claim 2 is characterized in that: be a flat surface in the middle part of the described bottom; When bottom and body are completely fixed when putting in place, the air-vent of this flat surface and described ventilative valve connects; When air-vent and flat surface from the time, the ventilating structure of body inner space, air-vent and bottom forms a gas passage that connects.
5. according to claim 1 to 4 each described air pressure adjustment structures, it is characterized in that: ventilative valve is wavy from annular shape edge to air-vent edge truncation surface.
6. according to claim 1 to 4 each described air pressure adjustment structures, it is characterized in that: ventilative valve is made by having certain elastic transparent silica gel material.
7. air pressure adjustment structure according to claim 5 is characterized in that: ventilative valve is made by having certain elastic transparent silica gel material.
8. air pressure adjustment structure according to claim 7, it is characterized in that: described bottom ventilating structure is for arranging some through holes near the air-vent contact site with described ventilative valve on flat surface, this through hole can be the shapes such as circle, strip, perhaps, form some breach in annular table.
9. air pressure adjustment structure according to claim 7 is characterized in that: described ventilative valve appropriate location is provided with the finger position, and this finger position is used for differentiation when equipped ventilative valve which faces up or down.
10. air pressure adjustment structure according to claim 8 is characterized in that: described ventilative valve appropriate location is provided with the finger position, and this finger position is used for differentiation when equipped ventilative valve which faces up or down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100155544A CN103070776A (en) | 2013-01-16 | 2013-01-16 | Pressure adjusting structure of ventilating bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100155544A CN103070776A (en) | 2013-01-16 | 2013-01-16 | Pressure adjusting structure of ventilating bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103070776A true CN103070776A (en) | 2013-05-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100155544A Pending CN103070776A (en) | 2013-01-16 | 2013-01-16 | Pressure adjusting structure of ventilating bottle |
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| CN (1) | CN103070776A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201275280Y (en) * | 2008-10-23 | 2009-07-22 | 蔡岳军 | Milk bottle with air-intake at bottom |
| CN101641073A (en) * | 2006-12-20 | 2010-02-03 | 倍得适产品公司 | Vent valve assemblies for baby bottles |
| CN102370579A (en) * | 2010-08-10 | 2012-03-14 | 塔米尔·蒂罗什 | Venting structure and venting method of sucking nipple |
| CN102858305A (en) * | 2010-02-11 | 2013-01-02 | 辛普里斯公司 | Bottle Assembly Having Bottom Vent |
| CN203123062U (en) * | 2013-01-16 | 2013-08-14 | 蒋一新 | Pressure regulating structure of ventilation bottle |
-
2013
- 2013-01-16 CN CN2013100155544A patent/CN103070776A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101641073A (en) * | 2006-12-20 | 2010-02-03 | 倍得适产品公司 | Vent valve assemblies for baby bottles |
| CN201275280Y (en) * | 2008-10-23 | 2009-07-22 | 蔡岳军 | Milk bottle with air-intake at bottom |
| CN102858305A (en) * | 2010-02-11 | 2013-01-02 | 辛普里斯公司 | Bottle Assembly Having Bottom Vent |
| CN102370579A (en) * | 2010-08-10 | 2012-03-14 | 塔米尔·蒂罗什 | Venting structure and venting method of sucking nipple |
| CN203123062U (en) * | 2013-01-16 | 2013-08-14 | 蒋一新 | Pressure regulating structure of ventilation bottle |
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| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130501 |
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| RJ01 | Rejection of invention patent application after publication |