CN206568590U - Last carving pattern core for the double-colored upper of slippers - Google Patents
Last carving pattern core for the double-colored upper of slippers Download PDFInfo
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- CN206568590U CN206568590U CN201720283384.1U CN201720283384U CN206568590U CN 206568590 U CN206568590 U CN 206568590U CN 201720283384 U CN201720283384 U CN 201720283384U CN 206568590 U CN206568590 U CN 206568590U
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- Prior art keywords
- last carving
- breach
- groove
- color
- slippers
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Abstract
The utility model discloses a kind of last carving pattern core for the double-colored upper of slippers, last carving type main body including contiguous block and with the last carving back side and last carving bottom surface, the interior outer ledge of last carving bottom surface sets the first breach and the second breach, separate the first color groove and the second color groove is set on the last carving back side, and first color groove two ends be connected with the first breach of outer ledge in last carving bottom surface, second color groove two ends are connected with second breach at edge inside and outside last carving bottom surface, and the first separated material ring is also convexly equipped with the last carving bottom surface of each second indentation, there；Further comprise the 3rd breach and the second separated material ring on the last carving bottom surface of the 3rd indentation, there.The utility model is due to the first separated material ring and further second separated material ring is acted on so that the first colorant only enters the first color groove through the first breach and molds the first color upper, again the second color upper is molded in the second color groove and further first square groove and the second square groove, realization molds the double-colored upper of slippers and sharpness of border understands, assigns slippers fashion novel outward appearance.
Description
Technical field
The utility model is related to mould technical field, more particularly to a kind of last carving pattern for the double-colored upper of slippers
Core.
Background technology
PVC air blowing raw materials have excellent thermostable effect, can pass through high temperature process, it is ensured that produce and meet quality
It is required that blowing products, it has, and product quality is light, flexibility is good, super skidproof effect, tangent plane such as EVA products, color divergence are equal
It is even, the number of advantages such as surface-brightening, wide market.
It is traditionally used for the blow moulds of injection of PVC and generally comprises upper die and lower die, the upper die and lower die side is along phase
Mutually it is hinged, injection channel and insufflation channel is provided with upper mould or lower mould, this kind of mould can only be molded PVC air blowings within the same time
The sole or upper of footwear, and the sole and upper of disposal molding PVC air-blow shoes are unable to, otherwise it can not be stripped.
Therefore, Chinese patent open source literature（CN201357567Y）A kind of PVC twin-color air-blow shoe dies are disclosed, including it is upper
Mould, lower mould and the core rod between upper mould and lower mould, the rear side of the core rod along being hinged with lower mould, on rear side of the upper mould along with
The rear side edge of core rod is hinged, and turnover position limiting apparatus is provided between the core rod and lower mould, is set between the upper mould and core rod
There is turnover position limiting apparatus, it is characterised in that：The left side edge or right side of the lower mould are along being hinged provided with one side mould, and the side mould is with cutting with scissors
Side is connect along relative opposite side along provided with clamping apparatus able to turn on or off.
But, footwear mould disclosed in above-mentioned patent document is merely able to that shaping produces a kind of color of sole and upper of a shoe is another
Color.And with the change of the market demand, it is desirable to produce while having two different colors of upper of a shoe, therefore grind
Study carefully and develop a kind of mould for double-colored slippers for realizing the demand and dashed forward as important a research topic and technology
Breakpoint.
Utility model content
To overcome the technological deficiency that prior art is present, the utility model provides a kind of last carving type for the double-colored upper of slippers
Core rod, double-colored upper and dichromatism sharpness of border can be molded well.
The utility model use technical solution be：
For the last carving pattern core of the double-colored upper of slippers, including the last carving type main body with the last carving back side and last carving bottom surface and with last carving type master
Edge is respectively equipped with the first breach and the second breach, institute inside and outside the contiguous block of body rear end integrally connected, the last carving bottom surface
The last carving back side is stated provided with the first color groove and the second color groove, the first color groove and the second color groove are separate, and first color
First breach of the two ends of groove respectively with edge inside and outside last carving bottom surface is connected, the two ends of the second color groove respectively with last carving bottom
Second breach at edge is connected inside and outside face, and the first separated material ring is also convexly equipped with the last carving bottom surface of each second indentation, there.
Preferably, the bottom surface of the contiguous block, which is provided with when being used for matched moulds, fixes positioning element of the last carving pattern core on lower mould,
The rear end of the contiguous block is connected with the hinge member for being hinged respectively with lower mould and upper mould.
Preferably, first breach at edge is respectively equipped with two inside and outside the last carving bottom surface, and the first color groove is provided with
Two；Second breach at edge is respectively equipped with two inside and outside the last carving bottom surface, and the second color groove is provided with two；Each side
It is spaced before and after first breach and the second breach to set.
Preferably, the last carving outer side bottom surface edge is additionally provided with the 3rd breach, and the 3rd breach is located at the breach of homonymy first
With the anterior position of the second breach, the second separated material ring is convexly equipped with the last carving bottom surface of the 3rd indentation, there；Set on the last carving back side
There is the first square groove for being connected with the 3rd breach and being isolated with the first color groove and the second color groove.
Preferably, it is provided with and respectively communicated with the second square groove in the middle part of each second color groove, and second square groove is front and rear
Width is more than with width before and after the second color groove at position, the first color groove of the rear and front end of second square groove respectively with both sides
Between be isolated by isolation strip, each second square groove and the first square groove are on the same line.
Preferably, second square groove width that lateral direction extends along along the last carving back side gradually increases from the front to the back.
The beneficial effects of the utility model：The first color groove and the second color groove on the last carving back side of the present utility model and further
The first square groove and the second square groove contribute to coordinate the upper structure for molding slippers with lower mould, and due in last carving bottom surface
Be respectively equipped with interior outer ledge the first breach being connected with the first color groove and the second breach being connected with the second color groove and
The 3rd breach being further connected with the first square groove, and be convexly equipped with the last carving bottom surface of the second indentation, there for stopping the first color
The second separated material ring for stopping the first colorant is convexly equipped with first separated material ring of material, the last carving bottom surface of the 3rd indentation, there, is so existed
Because the effect of the first separated material ring and further second separated material ring causes the first colorant can only be through the first breach in injection moulding process
The first color upper is molded in into the first color groove, then in the second color groove and is entered again after the first color upper is molded again
The second color upper is molded in the first square groove and the second square groove of one step, realization molds the double-colored upper of slippers, and the first color is helped
Sharpness of border understands between face and the second color upper, assigns slippers fashion novel outward appearance.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment one.
Fig. 2 is the last carving bottom surface structure schematic diagram of the utility model embodiment one.
Fig. 3 is the structural representation of the utility model embodiment two.
Fig. 4 is the last carving bottom surface structure schematic diagram of the utility model embodiment two.
Description of reference numerals：
10th, the last carving back side；11st, the first color groove；12nd, the second color groove；13rd, the first square groove；14th, the second square groove；20th, last carving bottom surface；
21st, the first breach；22nd, the second breach；23rd, the 3rd breach；24th, the first separated material ring；25th, the second separated material ring；100th, last carving type main body；
200th, contiguous block；201st, positioning element；202nd, hinge member.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
Embodiment one：
As shown in Figure 1-2, the present embodiment provides a kind of last carving pattern core for the double-colored upper of slippers, including with the last carving back side
10 and the last carving type main body 100 and contiguous block 200 with the rear end integrally connected of last carving type main body 100 of last carving bottom surface 20, the last carving pattern core can
To be engaged with the upper die and lower die being hinged with it and with the side mould that lower mould is hinged and be used to being molded side bottom integral type and drag
Footwear.The last carving back side 10 refers to the curved surface that shoe tree is engaged with upper, and the last carving bottom surface 20 refers to that shoe tree matches with sole top surface
The basic curved surface in vola shape closed.
In the present embodiment, the bottom surface of the contiguous block 200, which is provided with when being used for matched moulds, fixes last carving pattern core on lower mould
Positioning element 201, the rear end of the contiguous block 200 is connected with the hinge member 202 for being hinged respectively with lower mould and upper mould.
Specifically, the positioning element 201 can be the location dimples with the locating convex block male-female engagement of lower mould corresponding position, the hinge
Relay part 202 can be the straight tube being arranged side by side and the jointed shaft that can be plugged in straight tube.
In the present embodiment, edge is respectively equipped with the first breach 21 and the second breach inside and outside the last carving bottom surface 20
22：First breach 21 at edge is respectively equipped with two inside and outside two, the last carving bottom surface 20 inside and outside the specific last carving bottom surface 20
Second breach 22 of lateral edges is respectively equipped with spaced setting before and after two, the first breach 21 and the second breach 22 of each side.
Arrangement can for the inside edge of last carving bottom surface 20 the first breach 21 first from front to back and the 3rd and second
Breach 22 in second and the 4th, the first breach 21 of the outer ledge of last carving bottom surface 20 also in first from front to back and
3rd and the second breach 22 are in second and the 4th.
In the present embodiment, on the last carving back side 10 before and after spaced be provided with two the first color grooves 11 and two the second colors
Groove 12, the last carving back side 10 between the first color groove 11 and the second color groove 12 is set to make the two separate every color area, and institute
State first breach 21 of the two ends of the first color groove 11 respectively with edge inside and outside last carving bottom surface 20 to be connected, the second color groove 12
Second breach 22 of the two ends respectively with edge inside and outside last carving bottom surface 20 be connected, on the last carving bottom surface 20 at each second breach 22
The first separated material ring 24 is also convexly equipped with, the second breach 22 is isolated in other regions by the first separated material ring 24 with last carving bottom surface 20.
The present embodiment is used to be molded the courses of work of double-colored upper slippers：Mould in opening, by last carving pattern core back-off under
In the die cavity of mould, side mould is covered above last carving pattern core, and the first die cavity and the first separated material ring are left between Bian Mo and last carving bottom surface 20
24 tops coordinate with the sealing of side mould, are connected between drag chamber and last carving bottom surface 20 by the first breach 21, then pass through side mould
On material feeding passage be passed through the first colorant toward the first die cavity, the first colorant flows into the first color groove 11 through the first breach 21 and forms the
Upper of the same colour and because the effect of the first separated material ring 24 makes the first colorant may not flow into the second breach 22；Then side mould is opened, is closed
Upper mould, in upper mould and the first colorant top surface of forming the second die cavity of formation, passes through the material feeding of upper mould above last carving pattern core
Passage is passed through the second colorant toward the second die cavity, and the second colorant flows into the second color groove 12 through the second breach 22 and forms the second color and help
Face；Mould and last carving pattern core in opening, the demoulding.
Embodiment two：
As shown in Figure 3-4, the present embodiment provide a kind of last carving pattern core for the double-colored upper of slippers, the present embodiment two be
Further improved on the basis of technical scheme described in above-described embodiment one, be specially：
The outer ledge of last carving bottom surface 20 is additionally provided with the 3rd breach 23, and the 3rd breach 23 is located at the first breach of homonymy 21
With the anterior position of the second breach 22, the second separated material ring 25, described are convexly equipped with the last carving bottom surface 20 at the 3rd breach 23
3rd breach 23 is isolated in other regions by two separated material rings 25 with last carving bottom surface 20.
In the present embodiment, the last carving back side 10 provided be connected with the 3rd breach 23 and with the first color groove 11 and second
The first square groove 13 that color groove 12 is isolated.Each middle part of the second color groove 12 is provided with and respectively communicated with the second square groove 14, and described
The front and rear width of second square groove 14 is more than with width, the rear and front end of second square groove 14 before and after the second color groove 12 at position
It is isolated respectively between the first color groove 11 of both sides by isolation strip, each square groove 13 of second square groove 14 and first is same
On straight line, second square groove 14 width that lateral direction extends along along the last carving back side 10 gradually increases from the front to the back, passes through first
The square groove 14 of square groove 13 and second molds the inclined tab extended from the front to the back along the last carving back side 10.
The present embodiment is used to be molded the courses of work of double-colored upper slippers：Mould in opening, by last carving pattern core back-off under
In the die cavity of mould, side mould is covered above last carving pattern core, and the first die cavity and the first separated material ring are left between Bian Mo and last carving bottom surface 20
24 tops and the top of the second separated material ring 25 are sealed with side mould respectively to be coordinated, and passes through the first breach between drag chamber and last carving bottom surface 20
21 are connected, and are then passed through the first colorant toward the first die cavity by the material feeding passage on the mould of side, the first colorant is through the first breach 21
Flow into the first color groove 11 and form the first color upper and because the effect of the first separated material ring 24 makes the first colorant may not flow into second
Breach 22, the effect due to the second separated material ring 25 make the first colorant also may not flow into the 3rd breach 23；Then side mould is opened, is closed
Upper mould, in upper mould and the first colorant top surface of forming the second die cavity of formation, is led to above last carving pattern core by the material feeding of upper mould
Road is passed through the second colorant toward the second die cavity, and the second colorant flows into the second color groove 12 and the second square groove 14 and through the through the second breach 22
Three breach 23 flow into the first square groove 13 and form the second color upper；Mould and last carving pattern core in opening, the demoulding.
It is noted that the interior LHA of the present embodiment last carving bottom surface 20 point is with deviating from for inner side towards biped center
Biped center for outside because it is a pair of that sole, which is usually two, for left shoe only and right shoe is only in biped center
It is symmetrical in base image, if precise expression can be difficult in different footwear if being represented with left and right, therefore represented using " inside and outside "
" left and right ", and this form of presentation is also the ways customary in footwear technical field.
The general principle and principal character and advantages of the present invention of the invention has been shown and described above, the industry
Technical staff it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification only
It is to illustrate principle of the present utility model, on the premise of the invention spirit and scope are not departed from, the utility model also has
Various changes and modifications, these changes and improvements are both fallen within the range of claimed the utility model, the utility model requirement
Protection domain is by appended claims and its equivalent thereof.
Claims (6)
1. for the double-colored upper of slippers last carving pattern core, including the last carving type main body with the last carving back side and last carving bottom surface and with last carving type main body
The contiguous block of rear end integrally connected, it is characterised in that edge is respectively equipped with the first breach and inside and outside the last carving bottom surface
Two breach, the last carving back side is provided with the first color groove and the second color groove, and the first color groove and the second color groove are separate, and institute
State first breach of the two ends of the first color groove respectively with edge inside and outside last carving bottom surface to be connected, the two ends point of the second color groove
The second breach not with edge inside and outside last carving bottom surface is connected, and the first separated material is also convexly equipped with the last carving bottom surface of each second indentation, there
Ring.
2. the last carving pattern core according to claim 1 for the double-colored upper of slippers, it is characterised in that the bottom of the contiguous block
Face, which is provided with when being used for matched moulds, fixes positioning element of the last carving pattern core on lower mould, and the rear end of the contiguous block is connected with for distinguishing
The hinge member being hinged with lower mould and upper mould.
3. the last carving pattern core according to claim 1 for the double-colored upper of slippers, it is characterised in that inside and outside the last carving bottom surface
First breach of both sides of the edge is respectively equipped with two, and the first color groove is provided with two；Edge inside and outside the last carving bottom surface
Second breach is respectively equipped with two, and the second color groove is provided with two；Before and after the first breach and the second breach of each side each other
Every setting.
4. the last carving pattern core for the double-colored upper of slippers according to any one of claims 1 to 3, it is characterised in that described
Last carving outer side bottom surface edge is additionally provided with the 3rd breach, and the 3rd breach is located at the front position of the breach of homonymy first and the second breach
Put, the second separated material ring is convexly equipped with the last carving bottom surface of the 3rd indentation, there；The last carving back side is provided with to be connected with the 3rd breach
And the first square groove being isolated with the first color groove and the second color groove.
5. the last carving pattern core according to claim 4 for the double-colored upper of slippers, it is characterised in that each second color groove
Middle part is provided with and respectively communicated with the second square groove, and second square groove front and rear width be more than with the second color groove at position before and after
Width, the rear and front end of second square groove is isolated between the first color groove of both sides by isolation strip respectively, and each described
Two square grooves and the first square groove are on the same line.
6. the last carving pattern core according to claim 5 for the double-colored upper of slippers, it is characterised in that the second square groove edge
The width that lateral direction extends in the last carving back side gradually increases from the front to the back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720283384.1U CN206568590U (en) | 2017-03-22 | 2017-03-22 | Last carving pattern core for the double-colored upper of slippers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720283384.1U CN206568590U (en) | 2017-03-22 | 2017-03-22 | Last carving pattern core for the double-colored upper of slippers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206568590U true CN206568590U (en) | 2017-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720283384.1U Withdrawn - After Issue CN206568590U (en) | 2017-03-22 | 2017-03-22 | Last carving pattern core for the double-colored upper of slippers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206568590U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106626466A (en) * | 2017-03-22 | 2017-05-10 | 泉州玉环模具有限公司 | Last shape mold core for double-color upper of slipper |
-
2017
- 2017-03-22 CN CN201720283384.1U patent/CN206568590U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106626466A (en) * | 2017-03-22 | 2017-05-10 | 泉州玉环模具有限公司 | Last shape mold core for double-color upper of slipper |
| CN106626466B (en) * | 2017-03-22 | 2019-03-29 | 泉州玉环模具有限公司 | Last carving pattern core for the double-colored upper of slippers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171020 Effective date of abandoning: 20190329 |
|
| AV01 | Patent right actively abandoned |