CN205889744U - Increase mould of bottle lid - Google Patents
Increase mould of bottle lid Download PDFInfo
- Publication number
- CN205889744U CN205889744U CN201620812501.4U CN201620812501U CN205889744U CN 205889744 U CN205889744 U CN 205889744U CN 201620812501 U CN201620812501 U CN 201620812501U CN 205889744 U CN205889744 U CN 205889744U
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- cylinder
- die cavity
- bottle cap
- top surface
- described cylinder
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Abstract
The utility model relates to a bottle lid production technical field, in particular to increase mould of bottle lid, the die block of this mould include the barrel and assemble the cylinder in cylinder cavity, the top surface of cylinder is higher than the top surface of barrel to make the barrel top surface and the side cooperation of cylinder form the packing die cavity that is used for shaping packing portion. Fill the die cavity owing to adopt the barrel to form with the cylinder cooperation, consequently need not get on the bus out at the die block and fill the die cavity, great reduction the mould degree of difficulty and the complexity of processing.
Description
Technical field
The utility model is related to bottle cap production technical field, particularly to a kind of mould increasing bottle cap.
Background technology
With the raising of market technological level, increasing beverage to seal bottleneck using monolithic bottle cap, in order to be adapted to
The common-use size of bottleneck, according to size distinction, the universal models of existing bottle cap have 2925 and 2621.
Common, bottle cap is made up of with the cover plate being arranged at annulus top the annulus of tubular.For better seal
Bottleneck, the bottom surface of cover plate needs to be provided with interior envelope and covering.As its name suggests, when sealing bottleneck, interior envelope is used for pushing against the interior of bottleneck
Wall, covering pushes against the outer wall of bottleneck that is to say, that the outer wall of interior envelope and the inwall of covering cooperatively form the card for clamping bottleneck
Groove.In order to ensure covering and interior envelope can just seal up bottleneck, usual cover plate bottom surface to annulus bottom surface is apart from ring-type
Portion needs to be consistent with the height of bottleneck.That is, the height-limited height in adaptation bottleneck of the annulus of bottle cap.
On the other hand, the frictional force of the striped that user is mainly dependence finger and annulus when uncapping carrys out twist-off closure,
Therefore, when bottle cap is highly relatively low, then user can be led to be difficult to twist-off closure.For this reason, inventors herein proposing a kind of referred to as t type lid
Novel bottle cap structure, this novel bottle cap mechanism has sealing plate and extends ring, the edge at the top from annulus for the sealing plate to
The central shaft of bottle cap extends, extend ring from sealing plate away from annulus side edge to bottle cap above extend, cover plate is arranged at
Extend the top of ring, the bottom surface of interior envelope and covering setting and sealing plate, be fill area outside the top of sealing plate and prolongation ring,
The filling of this fill area forms filling part, and the outer wall of filling part forms striped corresponding with the striped of annulus outer wall.During sealing, should
The bottom of the sealing plate of bottle cap is pushed against with the top of bottleneck, and therefore, the length of extension is not limited by bottleneck completely, even if therefore needing
The aspect ratio of bottleneck to be adapted to is relatively low, and this bottle cap also can increase the whole of bottle cap by way of increasing the height of extension
Body height, thus increasing strip length, the contact area of finger and bottle cap when increasing screwing bottle cap.
However, the change of this Bottle cap structure also makes the cavity design of mould more complicated, if adopting existing mould
Then mould processing can be very difficult for mechanism.
Utility model content
The purpose of this utility model is to avoid above-mentioned weak point of the prior art and provides one kind can have into
The filling die cavity of type filling part, and process and simply increase bottle cap mold.
The purpose of this utility model is achieved through the following technical solutions:
Provide one kind and increase bottle cap mold, including backform and bed die, be reserved with as type between described backform and bed die
The gap in chamber, described backform includes the groove towards bed die for the opening, and described bed die includes cylinder and is assemblied in cylinder lumen
Cylinder, the top surface of described cylinder is higher than the top surface of described cylinder so that the side of cylinder top surface and cylinder cooperatively form for
The filling die cavity of shaping filling part, described cylinder outer wall, described cylinder inboard wall and described groove fit are formed for being molded interior envelope
Interior envelope die cavity, the top surface of described cylinder offers the covering die cavity for being molded covering.
Wherein, the bottom land week edge of described groove is evenly distributed with the raised line mating with described filling die cavity, between adjacent raised line
Form the reinforcement die cavity of the reinforcement for being molded filling part.
Wherein, the inwall of described groove is formed with the striped die cavity for being molded striped.
Wherein, the outer wall of described cylinder is provided with the screw thread die cavity for forming screw thread.
Wherein, described cylinder includes first connecting portion and the first forming part successively from bottom to top, and described cylinder is the bottom of from
Portion to top includes second connecting portion, the second forming part and protuberance successively, and described first connecting portion and second connecting portion are mutual
Assembly connection, described first forming part and the second forming part cooperatively form interior envelope die cavity, the lateral wall of described protuberance, described cylinder
Internal wall and described groove fit form filling die cavity.
The beneficial effects of the utility model: bed die of the present utility model includes cylinder and the post being assemblied in cylinder lumen
Body, the top surface of described cylinder is higher than the top surface of described cylinder, so that cylinder top surface is cooperatively formed for becoming with the side of cylinder
The filling die cavity of type filling part.Due to coordinating to form filling die cavity using cylinder and cylinder, therefore do not need to get on the bus in bed die
Go out to fill die cavity, difficulty and the complexity of mould processing greatly reduces.
Brief description
Using accompanying drawing, the utility model is described in further detail, but the embodiment in accompanying drawing is not constituted to of the present utility model
Any restriction, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to following attached
Figure obtains other accompanying drawings.
Fig. 1 increases the structural representation of the mould of bottle cap for the utility model.
Fig. 2 increases the decomposing schematic representation of the mould of bottle cap for the utility model.
Specific embodiment
With the following Examples the utility model is further described.
The utility model increases the specific embodiment of the mould of bottle cap, as depicted in figs. 1 and 2, comprising: backform 1 and bottom
Mould, is reserved with the gap as die cavity between backform 1 and bed die, backform 1 includes the groove towards bed die for the opening, and bed die includes cylinder
Body 2 and the cylinder 3 being assemblied in cylinder 2 inner chamber, the top surface of cylinder 3 is higher than the top surface of described cylinder 2, so that cylinder 2 top surface,
Cylinder 3 side and groove cooperatively form the filling die cavity 4 for being molded filling part jointly, and accordingly, the bottom land week of groove is along all
Even being distributed with fills, with described, the raised line that die cavity mates, and forms the reinforcement of the reinforcement for being molded filling part between adjacent raised line
Die cavity.
Additionally, cylinder 3 outer wall, cylinder 2 inwall cooperatively form for being molded the interior envelope die cavity 5 of interior envelope, the top of described cylinder 2
Face offers for being molded the covering die cavity 6 of covering, the inwall of described groove be formed with for be molded striped striped die cavity 7,
The outer wall of described cylinder 2 is provided with the screw thread die cavity 8 for forming screw thread.
Specifically, described cylinder 2 includes first connecting portion and the first forming part, described cylinder 3 successively from bottom to top
Include second connecting portion, the second forming part and protuberance, described first connecting portion and second connecting portion from bottom to top successively
Mutually assembly connection, described first forming part and the second forming part cooperatively form interior envelope die cavity 5, the lateral wall of described protuberance,
Described cylinder 2 inwall and described groove fit form filling die cavity 4.
Finally it should be noted that above example is only in order to illustrating the technical solution of the utility model, rather than to this reality
With the restriction of novel protected scope, although having made to explain to the utility model with reference to preferred embodiment, this area general
Lead to it will be appreciated by the skilled person that the technical solution of the utility model can be modified or equivalent, without deviating from this
The spirit and scope of utility model technical scheme.
Claims (5)
1. one kind increases bottle cap mold, including backform and bed die, is reserved with the gap as die cavity between described backform and bed die,
It is characterized in that: described backform includes the groove towards bed die for the opening, and described bed die includes cylinder and is assemblied in cylinder lumen
Cylinder, the top surface of described cylinder is higher than the top surface of described cylinder, so that cylinder top surface cooperatively forms use with the side of cylinder
In the filling die cavity of shaping filling part, described cylinder outer wall, described cylinder inboard wall and described groove fit are formed in being molded
The interior envelope die cavity of envelope, the top surface of described cylinder offers the covering die cavity for being molded covering.
2. one kind as claimed in claim 1 increase bottle cap mold it is characterised in that: the bottom land of described groove week is along being uniformly distributed
There is the raised line mating with described filling die cavity, between adjacent raised line, form the reinforcement die cavity of the reinforcement for being molded filling part.
3. as claimed in claim 1 one kind increase bottle cap mold it is characterised in that: the inwall of described groove is formed with for becoming
The striped die cavity of type striped.
4. one kind as claimed in claim 1 increase bottle cap mold it is characterised in that: the outer wall of described cylinder is provided with for shape
Become the screw thread die cavity of screw thread.
5. one kind as claimed in claim 1 increase bottle cap mold it is characterised in that: described cylinder wraps from bottom successively to top
Include first connecting portion and the first forming part, described cylinder from bottom to top include successively second connecting portion, the second forming part and
Protuberance, described first connecting portion and the mutual assembly connection of second connecting portion, described first forming part and the cooperation of the second forming part
Envelope die cavity in being formed, the lateral wall of described protuberance, described cylinder inboard wall and described groove fit form filling die cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620812501.4U CN205889744U (en) | 2016-07-29 | 2016-07-29 | Increase mould of bottle lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620812501.4U CN205889744U (en) | 2016-07-29 | 2016-07-29 | Increase mould of bottle lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205889744U true CN205889744U (en) | 2017-01-18 |
Family
ID=57784719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620812501.4U Active CN205889744U (en) | 2016-07-29 | 2016-07-29 | Increase mould of bottle lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205889744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108437383A (en) * | 2018-04-09 | 2018-08-24 | 宝鸡文理学院 | A kind of heightening type bottle cap die design method |
-
2016
- 2016-07-29 CN CN201620812501.4U patent/CN205889744U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108437383A (en) * | 2018-04-09 | 2018-08-24 | 宝鸡文理学院 | A kind of heightening type bottle cap die design method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |