CN206307455U - A kind of edible oil packing bottle cap - Google Patents
A kind of edible oil packing bottle cap Download PDFInfo
- Publication number
- CN206307455U CN206307455U CN201621456679.6U CN201621456679U CN206307455U CN 206307455 U CN206307455 U CN 206307455U CN 201621456679 U CN201621456679 U CN 201621456679U CN 206307455 U CN206307455 U CN 206307455U
- Authority
- CN
- China
- Prior art keywords
- lower cover
- ring
- bottle cap
- annular
- edible oil
- 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 - Fee Related
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Abstract
A kind of edible oil packing bottle cap, the bottle cap includes upper lid and lower cover, and the upper lid is threadedly coupled with lower cover, and the lower cover center of top position is provided with lifting ring, and the lower cover inside sidewalls are provided with least two annular flanges for being fastened on lower cover on bottleneck.The edible oil packing bottle cap realizes encapsulation rapidly and efficiently, also ensure that the high leakproofness to edible oil.
Description
Technical field
The utility model is related to Packaging Bottle, more particularly to a kind of edible oil packing bottle cap.
Background technology
On the basis of Development of Packaging Industry, article has been packaged to be extensive development.From simple paper wrapper, to list
Layer plastic film packaging, develops into the extensive use of composite.Packaging Bottle is a type of packing container in packaging industry,
Refer generally to that oral area is narrower than belly, neck length container.General Packaging Bottle capacity is by hundreds of milliliters to tens of litres.Packaging
Bottle majority does not allow the material manufacture of easy to leak to form by ceramics, glass, plastics or metal etc..Widely used plastics package
Bottle is mainly with polyester, polyethylene, polypropylene etc. as raw material, after adding corresponding organic solvent, by high-temperature heating, by modeling
Material mould is prepared from by blowing, extrusion blow or injection moulding, and it has non-breakable, with low cost, transparency high, safe
Harmless the features such as.
Packing plastic bottle generally includes bottleneck, shoulder, body, bottom of bottle and the bottle cap being fixed on bottleneck, and bottleneck passes through
Shoulder is connected with body, and bottom of bottle is fixed on the bottom of body.Wherein, bottle cap plays a part of sealing, prevents external environment to bag
The content of bottling is polluted.Traditional bottle cap can be divided into two kinds, respectively buckle type structure and screw-type structure mostly.
For buckle type structure, the patent of invention of such as Application No. 201210115361.1 discloses a kind of Cap for soy sauce bottle, above covers tightly button
Outside body of the bottle lid, the body of the bottle lid inner side is provided with lip ring, and lip ring includes cylindricality outer barrel and sealing ring,
The top and bottom of outer barrel are open, and the top of outer barrel is connected with the medial surface of body of the bottle lid, the outward flange of sealing ring and outer barrel
Top connection, form annular seal groove between outer barrel and sealing ring, the inward flange connection draw ring of sealing ring, the inner top surface of upper lid
Be provided with baffle ring, baffle ring is engaged with the bottom of annular seal groove, when above cover tightly be buckled on body of the bottle lid when, baffle ring is stretched into
The bottom of annular seal groove.Patent disclosed that a kind of typical buckle type structure bottle cap, the bottle cap of this structure is used for this
Come more convenient, as long as upper lid is started or depressed being capable of achieving pouring out and sealing for content, and fall without lid in worry
Fall and pollute, but, the bottle cap of this buckle type structure is only applicable to the Packaging Bottle of Small And Medium Capacity（Tens of milliliters are public to number
Rise）, it is not suitable for the Packaging Bottle of Large Copacity（Tens of litres）, because, the Packaging Bottle of Large Copacity it is unexpected fall down when,
The upper lid of buckle type structure is easily ejected under the impact of content and separated, and causes the outflow of content, therefore, for Large Copacity
Packaging Bottle more be use screw-type structure bottle cap, although bottle cap rundown process the time spent in ratio of screw-type structure
Buckle type structure is longer, but its sealing effectiveness and sealing stability are more preferably.
For the bottle cap of screw-type structure, if bottle cap is directly threadedly coupled with bottleneck, i.e., processed in bottle cap inwall
Go out internal thread, external threads are processed in bottleneck, both cooperatively form screw threads for fastening.But, this structure is easily made to content
Into pollution, particularly with edible fat production line.After content is filled into Packaging Bottle, then manually by bottle cap screwing on bottleneck,
Pollution is easily caused during artificial screwing.If being screwed bottle cap with bottleneck using machine, that certainly will increase answering for machine
Miscellaneous degree.Therefore, it is necessary that bottle cap of the prior art is improved.
Utility model content
In view of this, the purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of that easily bottleneck is entered
Row sealing and the edible oil packing bottle cap of reduction pollution risk.
In order to solve the above-mentioned technical problem, the utility model is realized using following scheme：
A kind of edible oil packing bottle cap, the bottle cap includes upper lid and lower cover, and the upper lid is threadedly coupled with lower cover, institute
State lower cover center of top position and be provided with lifting ring, the lower cover inside sidewalls are provided with least two for lower cover to be fastened on into bottleneck
On annular flange.As described above, traditional edible oil packing bottle is used and is threadedly coupled with bottleneck mostly, but due to
Packaging Bottle will carry out bottle cap encapsulation after filling edible oil on a production line, according to the mode of threaded connection, certainly will increase encapsulation
Time.Connection is threadably secured according to staff operation, easily edible oil is polluted in screwing operations, according to
Equipment is threadably secured connection to bottle cap and bottleneck, certainly will cause the rising of equipment complexity and cost.Therefore, this practicality is new
In type, upper lid and lower cover are arranged to by by bottle cap, upper lid is threadedly attached on lower lid, when bottleneck encapsulation is carried out, led to
Cross equipment and bottle cap is directly pressed into bottleneck, such operation shortens the time, simplifies equipment complexity.Ring in lower cover
Shape flange is fastened on bottleneck, in other words, is also provided with annular flange on bottleneck accordingly, and both are engaged realization fastening.
The utility model realizes encapsulation rapidly and efficiently, also ensure that the high leakproofness to edible oil.
Further, the section of the annular flange is triangle, and it is while be fixed in lower cover inside sidewalls and described
Triangular-section is more than near lower cover near the angle that one side of lower tops is formed with the one side for being fixed on lower cover inside sidewalls
The angle that one side of bottom is formed with the one side for being fixed on lower cover inside sidewalls.Such angle is set, and lower cover is easily embedded
Prevent it from easily releasing.This annular flange is different from traditional buckle type structure, and it is the annular protrusion of whole circumference, by right
The setting of angle causes that bottle cap just can not be easily removed again after depressing（Unless mechanical damage）, unlike the weight of traditional buckle type structure
It is multiple to utilize so that it is tightr that bottle cap is combined with bottleneck.Furthermore, by the setting of angle so that close between bottle cap and bottleneck
Envelope property is more preferable.
The lower cover includes lower cover body, ring-shaped connecting wall and annular training wall, and the lifting ring is arranged on lower cover body
Center of top, the ring-shaped connecting wall surround lifting ring be arranged on lower cover body top and its be provided with and carry out screw thread with upper lid
The external screw thread of connection, the annular training wall is located between ring-shaped connecting wall and lifting ring the top for being arranged on lower cover body, institute
State ring-shaped connecting wall and be provided with support ring between the two with annular training wall so that the formed below first annular groove of support ring, its
Top forms the second annular groove, and the annular flange is arranged on the inside sidewalls of lower cover body.
Wall thickness of the bottle cap in injection can not be too thick, can only have certain thickness, not so can cause the difficult of injection and
The raising of cost.By setting ring-shaped connecting wall for being attached with upper lid in the utility model, because upper lid enters with lower cover
Certain sealing is reached during row screw threads for fastening, is more than covered and lower cover will be screwed mutually, if directly setting annular training wall
Put external screw thread to be threadedly coupled with upper lid, annular training wall excessively softness can cause sealing not good.Therefore annular is set to lead
Stream wall and ring-shaped connecting wall, and setting support ring is caused to cover when screwing between the two, and ring-shaped connecting wall bottom will not be made
Extruded into distortion, prevent sealing not good.Support ring first annular groove formed below, prevents this position blocked up and is being molded
This position of Shi Zaocheng occurs whirlpool to cause to be molded effect on driving birds is not good, influences product quality.
It is many that corresponding with the junction of the lower cover bodies top first annular groove position of the lifting ring is provided with separately
Root reinforcement.Lifting ring forms through hole after pulling open on lower cover body, realizes pouring out for edible oil, but because lifting ring draws
The moment opened tears to lower cover body surface, therefore, in order to prevent tearing flash disruption lower cover body construction, by
One annular groove position sets corresponding reinforcement, is wrecked with preventing lower cover body from tearing moment in lifting ring.
Many reinforcements separately are provided with second annular groove.As described above, ring-shaped connecting wall and annular
Training wall support ring is set between the two so that on cover when screwing, will not to ring-shaped connecting wall bottom cause distortion extrude, and
The the second annular groove setting reinforcement for being formed also further strengthens the intensity at the top of ring-shaped connecting wall.
Depth of the depth of the first annular groove less than the second annular groove.Because the setting of support ring prevents upper lid
When screwing to caused below ring-shaped connecting wall extruding, if therefore first annular groove is too deep, then under ring-shaped connecting wall
Side's rigidity is not enough, and easily distortion even crackle occurs during screwing.If the second annular groove is too deep even more so that first
Annular groove disappears, and now support ring relative position is also too low, is also unfavorable for the support to ring-shaped connecting wall.
For the second annular for preventing from being flowed between annular training wall and ring-shaped connecting wall in edible oil after toppling over edible oil
In groove, flange is formed outward on the top of the annular training wall.
Annular stiffening ring is provided between the first annular groove and lower cover this body sidewall so that this body sidewall of lower cover and ring
Both shape stiffening rings form the fastening to Packaging Bottle bottleneck.The combination of bottle cap and bottleneck is by the fastening of annular flange, in bottle
The moment that lid is pushed, lower cover this body sidewall microdilatancy outward, therefore lower cover bodies top locally should with the connecting portion of sidepiece
Power is excessive, in easily there is crackle, therefore the utility model, there is provided annular stiffening ring, prevents lower cover bodies top and sidepiece
Connecting portion there is crackle.
The bottom of the annular stiffening ring is provided with unhurried current piece.The setting of unhurried current piece can cause that toppling over for edible oil is more flat
It is suitable, and stop pouring out for block when edible oil is in caking.
The inwall of the upper lid is provided with realizes the internal thread that is threadedly coupled with ring-shaped connecting wall, and be provided with it can be with annular
The inwall interference fit of the sealing ring of the inwall contact of training wall, the sealing ring and annular training wall, interference fit is realized more
Good sealing.
Compared with prior art, the utility model has the advantages that：Set by bottle cap in the utility model
Annular flange so that the combination of bottle cap and bottleneck is more convenient, safe and efficient.By the setting of annular flange so that bottle
Lid push easily and bottle cap combined with bottleneck it is tightr.Led by setting ring-shaped connecting wall and annular on lower cover body
Stream wall so that the combination of upper lid and lower cover is more consolidated, and sealing is more preferably.
Brief description of the drawings
Fig. 1 is bottle cap sectional view；
Fig. 2 is bottle cap lateral partial structurtes sectional view；
Fig. 3 is bottle cap lateral partial structurtes sectional view；
Fig. 4 is bottle cap bottom views stereogram.
Specific embodiment
In order to allow those skilled in the art to more fully understand the technical solution of the utility model, below in conjunction with the accompanying drawings to this
Utility model is further elaborated.
Embodiment
As shown in Figures 1 to 4, a kind of edible oil packing bottle cap, the bottle cap include upper lid 100 and lower cover 200, it is described under
Lid 200 includes lower cover body 210, ring-shaped connecting wall 220 and annular training wall 230, and the center of top of the lower cover body 210 sets
Have lifting ring 212, the ring-shaped connecting wall 220 surround lifting ring 212 be arranged on lower cover body 210 top and its be provided with it is upper
The external screw thread that lid 100 is threadedly coupled, the annular training wall 230 is located between ring-shaped connecting wall 220 and lifting ring 212 and sets
Put at the top of lower cover body 210, the ring-shaped connecting wall 220 is provided with support ring 240 between the two with annular training wall 230 to be made
The formed below first annular groove 241 of support ring 240 is obtained, it is square into the second annular groove 242, the lower cover body thereon
210 inside sidewalls are provided with two annular flanges 211 for being fastened on lower cover on bottleneck.The annular flange 211 cut
Face is triangle, and it is while be fixed in lower cover inside sidewalls, and the triangular-section is near the one of the top of lower cover body 210
While with the angle α for being formed for being fixed on lower cover body inside sidewalls be more than near the bottom of lower cover body 210 while with it is solid
It is scheduled on the angle β that one side of lower cover body inside sidewalls is formed.
As shown in figure 4, the lifting ring 212 first annular groove 241 corresponding with the junction at the top of lower cover body 210
Position is provided with many reinforcements 243 separately.Many reinforcements separately are provided with second annular groove 242（Figure
Not shown in）.Depth of the depth of the first annular groove 241 less than the second annular groove 242.
Annular stiffening ring 213 is provided between the first annular groove 241 and the side wall of lower cover body 210 so that lower cover sheet
Both the side wall of body 210 and annular stiffening ring 213 form the fastenings to Packaging Bottle bottleneck.The bottom of the annular stiffening ring 213 sets
There is unhurried current piece 214.
The inwall of the upper lid 110 is provided with realizes the internal thread that is threadedly coupled with ring-shaped connecting wall, and be provided with it can be with
The inwall interference fit of the sealing ring 110 of the inwall contact of annular training wall, the sealing ring and annular training wall.
Above-described embodiment is only wherein specific implementation of the present utility model, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the utility model the scope of the claims can not be interpreted as.It should be pointed out that for the ordinary skill of this area
For personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are apparent
Alternative forms belong to protection domain of the present utility model.
Claims (10)
1. a kind of edible oil packing bottle cap, the bottle cap includes upper lid and lower cover, and the upper lid is threadedly coupled with lower cover, described
Lower cover center of top position is provided with lifting ring, it is characterised in that the lower cover inside sidewalls are provided with least two to be used for lower cover
It is fastened on the annular flange on bottleneck.
2. edible oil packing bottle cap according to claim 1, it is characterised in that the section of the annular flange is triangle
Shape, it is while be fixed in lower cover inside sidewalls, and the triangular-section is close to one side of lower tops and is fixed on lower cover
The angle for being formed of inside sidewalls is more than near lower cover bottom while being formed with the one side for being fixed on lower cover inside sidewalls
Angle.
3. edible oil packing bottle cap according to claim 2, it is characterised in that the lower cover includes lower cover body, ring
Shape connection wall and annular training wall, the lifting ring are arranged on the center of top of lower cover body, and the ring-shaped connecting wall is surrounded and carried
Draw ring is arranged on the top of lower cover body and it is provided with and is located at the upper external screw thread for covering and being threadedly coupled, the annular training wall
The top of lower cover body is arranged between ring-shaped connecting wall and lifting ring, the ring-shaped connecting wall is with annular training wall between the two
Support ring is provided with so that the formed below first annular groove of support ring, square into the second annular groove, the convex annular thereon
Edge is arranged on the inside sidewalls of lower cover body.
4. edible oil packing bottle cap according to claim 3, it is characterised in that the lifting ring and lower cover bodies top
The corresponding first annular groove position in junction be provided with many reinforcements separately.
5. the edible oil packing bottle cap according to claim 3 or 4, it is characterised in that set in second annular groove
There are many reinforcements separately.
6. edible oil packing bottle cap according to claim 5, it is characterised in that the depth of the first annular groove is small
In the depth of the second annular groove.
7. edible oil packing bottle cap according to claim 3, it is characterised in that the top of the annular training wall is outward
Form flange.
8. edible oil packing bottle cap according to claim 3, it is characterised in that the first annular groove and lower cover sheet
Annular stiffening ring is provided between body sidewall so that both this body sidewall of lower cover and annular stiffening ring are formed to the tight of Packaging Bottle bottleneck
Gu.
9. edible oil packing bottle cap according to claim 8, it is characterised in that the bottom of the annular stiffening ring is provided with
Unhurried current piece.
10. edible oil packing bottle cap according to claim 3, it is characterised in that the inwall of the upper lid is provided with and ring
Shape connection wall realizes the internal thread of threaded connection, and the sealing ring that can be contacted with the inwall of annular training wall is provided with it, described
The inwall interference fit of sealing ring and annular training wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621456679.6U CN206307455U (en) | 2016-12-28 | 2016-12-28 | A kind of edible oil packing bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621456679.6U CN206307455U (en) | 2016-12-28 | 2016-12-28 | A kind of edible oil packing bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206307455U true CN206307455U (en) | 2017-07-07 |
Family
ID=59247448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621456679.6U Expired - Fee Related CN206307455U (en) | 2016-12-28 | 2016-12-28 | A kind of edible oil packing bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206307455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108249034A (en) * | 2016-12-28 | 2018-07-06 | 广州大正新材料科技有限公司 | A kind of edible oil packing bottle cap |
-
2016
- 2016-12-28 CN CN201621456679.6U patent/CN206307455U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108249034A (en) * | 2016-12-28 | 2018-07-06 | 广州大正新材料科技有限公司 | A kind of edible oil packing bottle cap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190510 Address after: 510000 Room 505, No. 3 R&D Workshop, Spectrum West Road, Huangpu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Heng Bo Run Environmental Protection Technology Co., Ltd. Address before: 510670 Innovation Building C2-304, 182 Science Avenue, Guangzhou Science City, Guangdong Province Patentee before: Guangzhou great Zheng new material Science and Technology Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170707 Termination date: 20201228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |