CN105173355B - Refreshing bottle lid - Google Patents
Refreshing bottle lid Download PDFInfo
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- CN105173355B CN105173355B CN201510495842.3A CN201510495842A CN105173355B CN 105173355 B CN105173355 B CN 105173355B CN 201510495842 A CN201510495842 A CN 201510495842A CN 105173355 B CN105173355 B CN 105173355B
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- valve element
- bottle lid
- discharge cap
- sealing
- fixedly connected
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Abstract
The invention provides a kind of refreshing bottle lid, belongs to packing technique field.It solves existing Fresh keeping bottle cap minor structure complexity, the problem of easy water clock.This refreshing bottle lid is discharged check valve by discharge cap, top cover and product and is constituted；The top of discharge cap has ejection nozzle, with the stopper that can block ejection nozzle on the inner surface of top cover；Product is discharged check valve and is arranged in discharge cap, and product discharges check valve includes that, in round table-like valve element and seal receptacle, the small end of valve element is penetrated in seal receptacle；Seal receptacle is sealedly and fixedly connected with discharge cap；The external circumferential of valve element is evenly distributed with many resilient support muscle, and the one end for flexibly supporting muscle is fixedly connected with valve element, and the other end for flexibly supporting muscle is fixedly connected with discharge cap.This refreshing bottle lid has sealing high, confirms that the said goods discharge check valve is separately provided in discharge cap is just avoided that liquid drip phenomenon by testing.
Description
Technical field
The invention belongs to packing technique field, is related to a kind of container, particularly a kind of refreshing bottle lid.
Background technology
Refreshing bottle is a kind of container body with inner pressurd vessel and outer container, and product (such as soy sauce) is stored in inner pressurd vessel,
Outer container is extruded during use, inner pressurd vessel is reduced with the collecting amount of product and shrivels deformation；So just can be greatly reduced and beat
The product ingress of air possibility after packaging is opened, extending product allows usage cycles.
With regard to the amount discharge container (application publication number that the pertinent literature such as Chinese patent literature of safety bottle is recorded
CN103917457A), in order to avoid liquid is dripped, set gradually air valve on lid from the inside to the outside and discharge film.And for example squeeze
Pressure vessel (application publication number CN103974881A), in order to avoid liquid is dripped, is provided with the storage of gate and resorption on lid
Product room.It is intended that proposing that another kind is avoided that the lid of liquid drippage.
The content of the invention
The present invention proposes a kind of refreshing bottle lid, and the technical problem to be solved in the present invention is how to propose that another kind can be kept away
Exempt from the lid of liquid drippage.
The technical problem to be solved of the present invention can be realized by following technical proposal：This refreshing bottle lid is by discharging
Lid, top cover and product discharge check valve composition；The top of discharge cap has ejection nozzle, and having on the inner surface of top cover can the row of closure
Go out the stopper of mouth；Product is discharged check valve and is arranged in discharge cap, and product discharge check valve includes in round table-like valve element and close
Envelope seat, the small end of valve element are penetrated in seal receptacle；Seal receptacle is sealedly and fixedly connected with discharge cap；The external circumferential of valve element is uniformly divided
Many resilient support muscle are furnished with, the one end for flexibly supporting muscle is fixedly connected with valve element, flexibly supports the other end and discharge cap of muscle
It is fixedly connected.
During the product of this refreshing bottle lid discharges check valve, valve element is penetrated in seal receptacle, considerably improves stablizing for valve element
Property, that is, avoid product from causing valve element to shift when quickly flowing out；Conical surface seal is formed between seal receptacle and valve element simultaneously, relative to the back of the body
Amount discharge container described in scape technology (application publication number CN103917457A) and extruding container (application publication number
CN103974881A the diaphragm valve in), sealing are significantly increased.When extruding outer container, inner pressurd vessel is pressurized, and product is pushed
Valve element, product are flowed out from ejection nozzle；After stopping extruding outer container, the pressurized disappearance of inner pressurd vessel, elastic force of the valve element in resilient support muscle
The lower reset of effect form sealing with seal receptacle, it is to avoid product is continued to flow out, that is, dropping liquid phenomenon is produced when avoiding ejection nozzle downward.It is logical
Overtesting confirms that the said goods discharge check valve is separately provided in discharge cap is just avoided that liquid drip phenomenon.
Description of the drawings
Fig. 1 is the cross section structure diagram of refreshing bottle lid in embodiment one.
Fig. 2 and Fig. 3 are dimensional structure diagram of the refreshing bottle lid in state of cutting open in embodiment one.
Fig. 4 is the cross section structure diagram of refreshing bottle lid in embodiment two.
Fig. 5 is dimensional structure diagram of the refreshing bottle lid in state of cutting open in embodiment two.
In figure, 1, discharge cap；1a, outer cylinder body；1b, inner barrel；1c, roof；1d, air inlet passage；1e, ejection nozzle；
1f, first annular button；1g, against ring；1h, the 3rd ring buckle；1j, one-way air inlet mouth；1j1, base tube；1j2, valve ball；1j3, limit
Position cap；2nd, top cover；2a, stopper；2b, the second ring buckle；2c, put forth effort ear；3rd, product discharges check valve；3a, valve element；3b, sealing
Seat；3b1, sealing；3b2, pressure section；3c, resilient support muscle；3c1, arc section；3c2, interior linkage section；3c3, outer linkage section；
3d, sealing ring；3d1, circular orientation flange collar；3e, groove；3f, limited post；4th, thin slice.
Specific embodiment
The following is the specific embodiment of the present invention and combine accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
Embodiment one
As shown in Figure 1 to Figure 3, this refreshing bottle lid is discharged check valve 3 by discharge cap 1, top cover 2 and product and is constituted.
Discharge cap 1 has the outer cylinder body 1a and inner barrel 1b in outer cylinder body 1a.Outer cylinder body 1a also has roof 1c, outward
There is on the bottom inwall of cylinder 1a the screw thread that can be connected with container body.The roof 1c of inner barrel 1b and outer cylinder body 1a is solid
Even, the lower edge portion of inner barrel 1b can be leant and form sealing with the opening of container body edge.Passage in inner barrel 1b is product
Product passing away, the passage between inner barrel 1b and outer cylinder body 1a are air inlet passage 1d.Outer cylinder body 1a and inner barrel 1b are same
Axle center Z is arranged, and product is discharged check valve 3 and is arranged in inner barrel 1b, and product discharges check valve 3 and 1 concentric Z of discharge cap sets
Put.
The outer cylinder body 1a of top cover 2 and discharge cap 1 is connected to form one formula structure by plastic tab 4, thus is avoided that top cover 2
Drop after opening.With the ejection nozzle 1e being connected with product passing away, the inner surface of top cover 2 on the roof 1c of discharge cap 1
It is upper that there is stopper 2a.There is on the lateral surface of outer cylinder body 1a first annular button 1f, top cover 2 has the second ring buckle 2b, at top cover 2
When closing on the top of discharge cap 1, stopper 2a fills in ejection nozzle 1e, and now ejection nozzle 1e is in sealed condition.Second is annular
Positioned at the lower section of first annular button 1f, the second ring buckle 2b's button 2b is leant with first annular button 1f, and then avoids top cover 2 automatic
Open.Have on top cover 2 and put forth effort ear 2c, in other words, need people to apply after active force upwards to putting forth effort ear 2c, 2 ability of top cover
It is opened, i.e., top cover 2 departs from the top of discharge cap 1, now stopper 2a is also separated with ejection nozzle 1e, ejection nozzle 1e is in connection
State.
Product discharge check valve 3 includes seal receptacle 3b in round table-like valve element 3a and in a tubular form.Seal receptacle 3b includes
The sealing 3b1 of the tubulose and pressure section 3b2 on the outside of sealing 3b1；The small end of valve element 3a is penetrated in sealing 3b1,
Ejection nozzle 1e is relative with the large end face of valve element 3a.Pressure section 3b2 is annular in shape, the inwall of pressure section 3b2 and the lower end of sealing 3b1
Portion's sealing is connected；The structure effectively increases the space on the outside of sealing 3b1, provides enough to arrange resilient support muscle 3c
Space, and then can increase resilient support muscle 3c size.
Between the side of valve element 3a and large end face, angle is 87 °～88.5 °, and the inside of sealing 3b1 is and valve element 3a phases
The cone-shaped of matching；It follows that the taper of valve element 3a is less, confirm that the taper can be met needed for product outflow by testing
Flow, can farthest ensure stability of the valve element 3a relative to sealing 3b1 when product is discharged again, and then ensure valve
Location consistency after core 3a resets, realizes improving sealing.
The external circumferential of valve element 3a is evenly distributed with many resilient support muscle 3c, i.e., a three resilient support muscle 3c along axle center
Z is circumferentially uniformly distributed；One end of resilient support muscle 3c is fixedly connected with valve element 3a.The outside of valve element 3a is also arranged with a sealing ring
3d, the other end for flexibly supporting muscle 3c are fixedly connected with sealing ring 3d.Valve element 3a, resilient support muscle 3c and sealing ring 3d are using same
One material is made, thus valve element 3a, resilient support muscle 3c and sealing ring 3d are connected as a single entity；Then the material has sealing and bullet
Property, the material is rubber；If product is food or medicine, the material is silica gel.
Resilient support muscle 3c is made the interior connection that one end of arc section 3c1 and valve element 3a be connected by one section of arc section 3c1, one section
3c2 and one section of outer linkage section 3c3 for making the other end of arc section 3c1 be connected with sealing ring 3d of section.Arc section 3c1 is centrally located at
In shaft core Z.
The thickness of the thickness more than sealing ring 3d of groove 3e and resilient support muscle 3c is provided with the large end face of valve element 3a；I.e.
By mitigating the weight of valve element 3a and improving elastic force, realize improving the active force that valve element 3a is acted on sealing 3b1, improve close
Feng Xing, and then realize that the said goods discharge check valve 3 is separately provided in discharge cap 1 is just avoided that liquid drip phenomenon.
It is provided with inner barrel 1b against ring 1g, is fixedly connected with the roof 1c of outer cylinder body 1a against ring 1g.Inner barrel 1b's
There is on inwall the 3rd ring buckle 1h, pressure section 3b2 is positioned at the top of the 3rd ring buckle 1h, and pressure section 3b2 is annular with the 3rd
Button 1h leans；Meanwhile, pressure section 3b2 is leant with sealing ring 3d, sealing ring 3d with lean against ring 1g, sealing ring 3d quilts
The slight deformation of extruding, thus realize that the other end of resilient support muscle 3c is fixedly connected with discharge cap 1, seal receptacle 3b and discharge cap
1 is sealedly and fixedly connected.
There is on sealing ring 3d circular orientation flange collar 3d1, circular orientation flange collar 3d1 is positioned at against the outside of ring 1g；The knot
Structure can make lid assembling more convenient, can improve the precision of valve element 3a installation sites again, improve sealing.
This refreshing bottle lid only needs the integral piece of valve element 3a, resilient support muscle 3c and sealing ring 3d is put into discharge cap successively
1 inner barrel 1b, then seal receptacle 3b is put in inner barrel 1b, and applying certain pressure makes the outer rim of pressure section 3b2 cross
Three ring buckle 1h.It follows that this refreshing bottle lid have the advantages that it is easy to assembly.
Also with the one-way air inlet mouth 1j being connected with air inlet passage 1d on the roof 1c of discharge cap 1；One-way air inlet
Mouth 1j includes the base tube 1j1 being connected in a tubular form with roof 1c, and valve ball 1j2, the sealing of base tube 1j1 upper ends oral area are provided with base tube 1j1
It is fixedly connected with limited cap 1j3.Specifically, limited cap 1j3 passes through snapping with base tube 1j1 or is threadedly coupled, and the structure has
It is easy to connect, can especially be easy to the manufacturing of lid, reduce production cost.Bottle is in when being inverted heeling condition, valve ball
1j2 is formed with limited cap 1j3 under gravity and is sealed, and extruding container body makes to avoid the air in container body from leaking, and
The product in inner pressurd vessel is forced to be discharged from ejection nozzle 1e.
Embodiment two
The present embodiment is essentially identical with the structure and principle of embodiment one, the no longer burden description of essentially identical part, only retouches
Different place is stated, different place is：There is on the top surface of valve element 3a raised limited post 3f；As shown in figure 5, limit
Position post 3f is fixed on the bottom surface of groove 3e；Limited post 3f penetrates ejection nozzle 1e, therefore limited post 3f also has guide effect, enters
One step improves the stability of valve element 3a motions, and reset position uniformity.Stopper 2a fills in ejection nozzle 1e, and ejection nozzle 1e is in
During sealed condition, limited post 3f and stopper 2a leans, and then further ensures product accidental release.Packaging is opened, in inclining
And container body is squeezed, if no stopper 2a and limited post 3f protection valve element 3a states, valve element 3a is necessarily unlocked, produces
Product may be assembled in ejection nozzle 1e inner high voltages, open top cover 2 and can produce product ejection or overflow phenomena；If pressure is excessive
Spray between product.
Claims (9)
1. a kind of refreshing bottle lid, discharges check valve (3) by discharge cap (1), top cover (2) and product and constitutes；The top of discharge cap (1)
Portion has ejection nozzle (1e), with the stopper (2a) that can block ejection nozzle (1e) on the inner surface of top cover (2)；Product is discharged unidirectional
Valve (3) is arranged in discharge cap (1), it is characterised in that the product discharges check valve (3) to be included in round table-like valve element (3a)
With seal receptacle (3b), the small end of valve element (3a) penetrated in seal receptacle (3b)；Seal receptacle (3b) is fixed with discharge cap (1) sealing to be connected
Connect；The external circumferential of valve element (3a) is evenly distributed with many resilient support muscle (3c), flexibly supports one end and the valve element of muscle (3c)
(3a) it is fixedly connected, the other end for flexibly supporting muscle (3c) is fixedly connected with discharge cap (1)；The discharge cap (1) is with outer tube
Body (1a) and the inner barrel (1b) being located in outer cylinder body (1a), product are discharged check valve (3) and are arranged in inner barrel (1b)；Sealing
Seat (3b) includes sealing (3b1) in a tubular form and the pressure section (3b2) being located on the outside of sealing (3b1)；Valve element (3a) it is little
End is penetrated in sealing (3b1), and pressure section (3b2) is fixedly connected with inner barrel (1b).
2. refreshing bottle lid according to claim 1, it is characterised in that between the side of the valve element (3a) and large end face
Angle is 87 °～88.5 °.
3. refreshing bottle lid according to claim 1, it is characterised in that be provided with groove on the large end face of the valve element (3a)
(3e)。
4. refreshing bottle lid according to claim 1, it is characterised in that have on the top surface of the valve element (3a) raised
Limited post (3f), limited post (3f) penetrate ejection nozzle (1e), stopper (2a) in closure ejection nozzle (1e) state when, limited post
(3f) lean with stopper (2a).
5. refreshing bottle lid according to claim 1, it is characterised in that have the 3rd on the inwall of the inner barrel (1b)
Ring buckle (1h), pressure section (3b2) is positioned at the top of the 3rd ring buckle (1h), and pressure section (3b2) and the 3rd ring buckle (1h)
Lean.
6. refreshing bottle lid according to claim 4, it is characterised in that the outer cylinder body (1a) also has roof (1c),
It is provided with against ring (1g) in inner barrel (1b), is fixedly connected with the roof (1c) of outer cylinder body (1a) against ring (1g)；Valve element (3a)
External circumferential be evenly distributed with many resilient support muscle (3c) valve element (3a) outsides be also arranged with a sealing ring (3d), elasticity
One end of brace rod (3c) is fixedly connected with valve element (3a), flexibly supports the other end and the fixed company of sealing ring (3d) of muscle (3c)
Connect；Pressure section (3b2) is leant with sealing ring (3d), sealing ring (3d) with lean against ring (1g).
7. refreshing bottle lid according to claim 6, it is characterised in that have circular orientation convex on the sealing ring (3d)
Circle (3d1), circular orientation flange collar (3d1) is positioned at against the outside of ring (1g).
8. refreshing bottle lid according to claim 6, it is characterised in that the thickness of the resilient support muscle (3c) is more than close
The thickness of seal (3d).
9. refreshing bottle lid according to claim 4, it is characterised in that between the inner barrel (1b) and outer cylinder body (1a)
Passage be air inlet passage (1d), the top of discharge cap (1) is also with unidirectional with what air inlet passage (1d) was connected
Suction nozzle (1j)；One-way air inlet mouth (1j) includes being provided with valve ball (1j2), base tube in base tube (1j1) in a tubular form, base tube (1j1)
(1j1) upper end oral area is sealedly and fixedly connected limited location cap (1j3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510495842.3A CN105173355B (en) | 2015-08-13 | 2015-08-13 | Refreshing bottle lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510495842.3A CN105173355B (en) | 2015-08-13 | 2015-08-13 | Refreshing bottle lid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105173355A CN105173355A (en) | 2015-12-23 |
| CN105173355B true CN105173355B (en) | 2017-04-05 |
Family
ID=54895932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510495842.3A Active CN105173355B (en) | 2015-08-13 | 2015-08-13 | Refreshing bottle lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105173355B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0586778A1 (en) * | 1992-09-10 | 1994-03-16 | The Procter & Gamble Company | Upright liquid containing system with self seal valve |
| CN101954999A (en) * | 2010-05-11 | 2011-01-26 | 李耀强 | Extrusion type oil bottle |
| CN202912093U (en) * | 2012-10-23 | 2013-05-01 | 孙德善 | Bottle cap |
| CN103482227A (en) * | 2013-09-14 | 2014-01-01 | 神池县粮油机械研究所 | Self-sealing type bottle cap for oil bottle |
| CN103867744A (en) * | 2012-12-11 | 2014-06-18 | 农夫山泉股份有限公司 | Valve structure, cover and bottle |
| CN204096269U (en) * | 2014-08-28 | 2015-01-14 | 陈华卿 | A kind of refreshing bottle containing inner bag |
| CN204872016U (en) * | 2015-08-13 | 2015-12-16 | 台州市祥珑容器科技有限公司 | Fresh -keeping bottle lid |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6019584B2 (en) * | 2011-12-30 | 2016-11-02 | 花王株式会社 | Tube container |
-
2015
- 2015-08-13 CN CN201510495842.3A patent/CN105173355B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0586778A1 (en) * | 1992-09-10 | 1994-03-16 | The Procter & Gamble Company | Upright liquid containing system with self seal valve |
| CN101954999A (en) * | 2010-05-11 | 2011-01-26 | 李耀强 | Extrusion type oil bottle |
| CN202912093U (en) * | 2012-10-23 | 2013-05-01 | 孙德善 | Bottle cap |
| CN103867744A (en) * | 2012-12-11 | 2014-06-18 | 农夫山泉股份有限公司 | Valve structure, cover and bottle |
| CN103482227A (en) * | 2013-09-14 | 2014-01-01 | 神池县粮油机械研究所 | Self-sealing type bottle cap for oil bottle |
| CN204096269U (en) * | 2014-08-28 | 2015-01-14 | 陈华卿 | A kind of refreshing bottle containing inner bag |
| CN204872016U (en) * | 2015-08-13 | 2015-12-16 | 台州市祥珑容器科技有限公司 | Fresh -keeping bottle lid |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105173355A (en) | 2015-12-23 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 318020 canned food industry zone, Huangyan District, Zhejiang, Taizhou Patentee after: Taizhou Xianglong food container Polytron Technologies Inc Address before: 318020 canned food industry zone, Huangyan District, Zhejiang, Taizhou Patentee before: SRLON PACKAGING TECHNOLOGY CO., LTD. |
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| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Freshness-keeping bottle cap Effective date of registration: 20200617 Granted publication date: 20170405 Pledgee: Agricultural Bank of China Limited Taizhou Huangyan sub branch Pledgor: TAIZHOU XIANGLONG FOOD CONTAINER TECHNOLOGY Co.,Ltd. Registration number: Y2020330000352 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |