CN110962259A - Sole mould - Google Patents
Sole mould Download PDFInfo
- Publication number
- CN110962259A CN110962259A CN201911408211.8A CN201911408211A CN110962259A CN 110962259 A CN110962259 A CN 110962259A CN 201911408211 A CN201911408211 A CN 201911408211A CN 110962259 A CN110962259 A CN 110962259A
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- Prior art keywords
- rod
- locking
- pivoted
- connecting rod
- driving
- 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.)
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- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 230000004888 barrier function Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/48—Wearing apparel
- B29L2031/50—Footwear, e.g. shoes or parts thereof
- B29L2031/504—Soles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a sole mold, which comprises a pair of baffles and a pair of guide posts, wherein guide seats are arranged on the outer sides of the baffles, clamping rods are matched in the guide seats in a sliding manner, one ends of the clamping rods are positioned outside the guide seats, the other ends of the clamping rods penetrate through the corresponding baffles and are inserted into the corresponding guide posts so as to prevent an upper template comprising the pair of guide posts from loosening, the clamping rods can be connected with the corresponding baffles through a pair of locking mechanisms respectively positioned on the upper side and the lower side of the guide seats, each locking mechanism comprises a first locking component, one end of each first locking component is positioned outside the guide seat, and the other end of each first locking component can extend into one side corresponding to each clamping rod so as to connect the clamping rods with the corresponding baffles. Due to the adoption of the structure, the clamping rod can be reliably connected with the baffle plate, the clamping rod can be prevented from loosening, and the upper template can be further prevented from loosening.
Description
Technical Field
The invention relates to the technical field of molds, in particular to a sole mold.
Background
The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts, the molds having a very important role in the field of footwear making technology.
Chinese patent CN201820189381.6 discloses a sole mould convenient to drawing of patterns, including base and lower bolster, the lower bolster is installed at the top of base, the baffle is all installed to the left and right sides of base, the fixture block runs through the baffle, the joint block is installed to the rear end of bolt, the slide is installed to the outer wall of joint block, the slider is installed to the inner chamber of slide, the outer wall and the stand of slider link to each other, the spring groove is installed to the outer wall of baffle, and the kelly is installed to the inner chamber in spring groove, and the spring is installed to the rear portion outer wall of kelly, and both ends link to each other in the inner wall in layer board and spring groove respectively around the spring, prevent that the kel.
Among the above-mentioned patent document, prevent through setting up the spring that the kelly is not hard up, because the pretightning force of spring is little and the poor stability of spring, therefore the kelly takes place to become flexible very easily, if the kelly takes place to become flexible, then can lead to the cope match-plate pattern to take place to become flexible to can exert an influence to the manufacturing of sole, be unfavorable for the processing and the production to shoes.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a sole mold, which solves the problem that a clamping rod in the sole mold convenient for demolding disclosed in the patent document is easy to loosen.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme:
a sole mould comprises a pair of baffles and a pair of guide posts, wherein guide seats are arranged on the outer sides of the baffles, clamping rods are arranged in the guide seats in a sliding fit mode, one ends of the clamping rods are located outside the guide seats, the other ends of the clamping rods penetrate through the corresponding baffles and are inserted into the corresponding guide posts so as to prevent an upper template comprising the pair of guide posts from loosening, the clamping rods can be connected with the corresponding baffles through a pair of locking mechanisms respectively located on the upper side and the lower side of the guide seats, each locking mechanism comprises a first locking assembly, one end of each first locking assembly is located outside the guide seats, and the other end of each first locking assembly can extend into one side corresponding to each clamping rod so as to connect the clamping rods with the corresponding baffles.
Further, the first locking assembly includes:
one end of the driving rod is positioned outside the guide seat, and the middle part of the driving rod is pivoted in a first through hole on one side corresponding to the guide seat;
one end of the short connecting rod is pivoted on the other end of the driving rod;
the end part of a short rod of the L-shaped connecting rod is hinged with the other end of the short connecting rod, and the end part of a long rod of the L-shaped connecting rod is pivoted in the inner cavity of the guide seat;
the locking rod is connected to the outer side of the long rod of the L-shaped connecting rod, and the inner end of the locking rod can extend into the first sinking groove on the corresponding side of the clamping rod and is connected with the clamping rod so as to connect the clamping rod with the baffle.
Furthermore, be equipped with a pair of long board on a lateral wall of first through-hole, the middle part pin joint of actuating lever is between a pair of long board, first pin joint groove has been seted up to the other end of actuating lever, the one end pin joint of short connecting rod is in first pin joint inslot, the second pin joint groove has been seted up on the tip of the short pole of L shape connecting rod, the other end pin joint of short connecting rod is in the second pin joint inslot, be equipped with a pair of first pin joint board on the inside wall of inner chamber, the tip pin joint of the stock of L shape connecting rod is between a pair of first pin joint board.
Further, the outer end of the driving rod is provided with an operating handle.
Furthermore, a magnet piece is arranged on the bottom wall of the first sinking groove and can attract the end part of the locking rod to the bottom wall of the first sinking groove, so that the clamping rod is connected with the baffle plate.
Furthermore, the locking mechanism further comprises a second locking assembly, the second locking assembly is located on the outer side of the first locking assembly, one end of the second locking assembly is located outside the guide seat, and the other end of the second locking assembly can extend into one side corresponding to the clamping rod, so that the clamping rod is connected with the baffle.
Still further, the second locking assembly comprises:
one end of the driving locking rod is positioned outside the guide seat, and the other end of the driving locking rod can extend into a second sinking groove positioned on one side corresponding to the clamping rod and is connected with the clamping rod so as to connect the clamping rod with the baffle plate;
one end of the first swing rod is pivoted on the outer part of the driving locking rod, and the other end of the first swing rod is pivoted on a long pivoting plate positioned on the corresponding outer side wall of the inner cavity;
one end of the first connecting rod is pivoted on the middle part of the first swing rod;
one end of the second swing rod is pivoted inside the driving locking rod, and the other end of the second swing rod is pivoted on the outer end of the other end of the first connecting rod;
one end of the second connecting rod is pivoted on the inner end of the other end of the first connecting rod, and the other end of the second connecting rod is pivoted on the long pivoting plate.
Furthermore, one side of the driving locking rod is provided with an outer pivoting lug and an inner pivoting lug, one end of the first swing rod is pivoted on the outer pivoting lug, and one end of the second swing rod is pivoted on the inner pivoting lug.
Further, the outer end of the drive lock lever has a hemispherical portion.
Furthermore, an L-shaped magnet is arranged on the bottom wall of the second sinking groove, one side arm of the L-shaped magnet is connected with the side wall corresponding to the second sinking groove, the other side arm of the L-shaped magnet is connected with the bottom wall of the second sinking groove, and the L-shaped magnet can attract the inner end of the driving locking rod to the bottom wall of the second sinking groove so as to connect the clamping rod with the baffle.
(III) advantageous effects
The invention has the beneficial effects that: the locking mechanism comprises the first locking component and the second locking component, so that the clamping rod can be reliably connected to the corresponding baffle plate, the clamping rod is prevented from loosening, and the upper template is further prevented from loosening.
Drawings
Fig. 1 is a partial cross-sectional view of the present invention.
Fig. 2 is an enlarged view at G in fig. 1.
Fig. 3 is an enlarged view at H in fig. 1.
In the drawings: the locking device comprises a first locking assembly 1, a driving rod 11, a first pivoting groove 111, an operating handle 112, a short connecting rod 12, an L-shaped connecting rod 13, a second pivoting groove 131, a locking rod 14, a second locking assembly 2, a driving locking rod 21, an outer pivoting lug 211, an inner pivoting lug 212, a hemispherical part 213, a first swing rod 22, a first connecting rod 23, a second swing rod 24, a second connecting rod 25, a baffle plate 10, a guide post 20, a guide seat 30, a first through hole 301, an inner cavity 302, a clamping rod 40, a first sinking groove 401, a second sinking groove 402, a long plate 50, a first pivoting plate 60, a magnet piece 70, a long pivoting plate 80 and an L-shaped magnet 90.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments of the present invention.
The first embodiment is as follows:
as shown in fig. 1, a sole mold comprises a pair of baffles 10 and a pair of guide posts 20, wherein guide seats 30 are arranged on the outer sides of the baffles 10, clamping rods 40 are slidably fitted in the guide seats 30, one ends of the clamping rods 40 are located outside the guide seats 30, and the other ends of the clamping rods 40 penetrate through the corresponding baffles 10 and are inserted into the corresponding guide posts 20, so as to prevent an upper mold plate comprising the pair of guide posts 20 from loosening, wherein the clamping rods 40 can be connected with the corresponding baffles 10 through a pair of locking mechanisms respectively located on the upper and lower sides of the guide seats 30, the locking mechanisms comprise first locking components 1, one ends of the first locking components 1 are located outside the guide seats 30, and the other ends of the first locking components 1 can extend into the corresponding sides of the clamping rods 40, so as to connect the clamping rods 40 with the baffles 10, so that the clamping rods 40 can be firmly connected with the baffles 10, prevent that kelly 40 is not hard up, further prevent that the cope match-plate pattern from taking place not hard up.
As shown in fig. 2, the first locking assembly 1 includes a driving lever 11, a short link 12, an L-shaped connecting lever 13 and a locking lever 14, one end of the driving rod 11 is located outside the guide holder 30, the middle part of the driving rod 11 is pivoted in the first through hole 301 on the corresponding side of the guide holder 30, one end of the short connecting rod 12 is pivoted on the other end of the driving rod 11, the end of the short rod of the L-shaped connecting rod 13 is hinged with the other end of the short connecting rod 12, the end of the long rod of the L-shaped connecting rod 13 is pivoted in the inner cavity 302 of the guide seat 30, the locking rod 14 is connected on the outer side of the long rod of the L-shaped connecting rod 13, and the inner end of the locking lever 14 can be inserted into the first sinking groove 401 on the corresponding side of the catching lever 40, and the clamping rod 40 is connected with the baffle plate 10 to connect the clamping rod 40 with the baffle plate, so that the clamping rod 40 is prevented from loosening.
In this embodiment, a pair of long plates 50 is disposed on a side wall of the first through hole 301, the middle portion of the driving rod 11 is pivotally connected between the pair of long plates 50, the other end of the driving rod 11 is disposed with a first pivot groove 111, one end of the short link 12 is pivotally connected in the first pivot groove 111, the end of the short link of the L-shaped connecting rod 13 is disposed with a second pivot groove 131, the other end of the short link 12 is pivotally connected in the second pivot groove 131, a pair of first pivot plates 60 is disposed on the inner side wall of the inner cavity 302, and the end of the long link of the L-shaped connecting rod 13 is pivotally connected between the pair of first pivot plates 60.
Example two:
as shown in fig. 2, on the basis of the first embodiment, the outer end of the driving rod 11 is provided with an operating handle 112, and the operating handle 112 is arranged, so that the driving rod 11 is convenient to operate and use.
Example three:
as shown in fig. 2, in the second embodiment, a magnet piece 70 is disposed on the bottom wall of the first sinking groove 401, and the magnet piece 70 can attract the end of the locking rod 14 to the bottom wall of the first sinking groove 401 to connect the latch rod 40 and the baffle plate 10.
In the above structure, the L-shaped connecting rod 13 and the locking lever 14 are driven to rotate around the pivot point on the first pivot plate 60 by the short connecting rod 12 by clockwise swinging the operating handle 112, so that the inner end of the locking lever 14 extends into the first sinking groove 401 and is attracted by the magnet piece 70, thereby connecting the jamming rod 40 with the corresponding barrier 10.
Example four:
as shown in fig. 3, on the basis of the third embodiment, the locking mechanism further includes a second locking component 2, the second locking component 2 is located outside the first locking component 1, one end of the second locking component 2 is located outside the guide seat 30, and the other end of the second locking component 2 can extend into a corresponding side of the catch rod 40 to connect the catch rod 40 with the baffle 10.
In this embodiment, the second locking assembly 2 includes a driving locking lever 21, a first swing link 22, a first link 23, a second swing link 24 and a second link 25, one end of the driving locking lever 21 is located outside the guide seat 30, the other end of the driving locking lever 21 can extend into a second sinking groove 402 located on a corresponding side of the jamming lever 40 and is connected to the jamming lever 40 to connect the jamming lever 40 with the barrier 10, one end of the first swing link 22 is pivoted on an outer portion of the driving locking lever 21, the other end of the first swing link 22 is pivoted on a long pivoting plate 80 located on a corresponding outer side wall of the inner cavity 302, one end of the first link 23 is pivoted on a middle portion of the first swing link 22, one end of the second swing link 24 is pivoted on an inner portion of the driving locking lever 21, the other end of the second swing link 24 is pivoted on an outer end of the other end of the first link 23, one end of the second link 25 is pivotally connected to the inner end of the other end of the first link 23, and the other end of the second link 25 is pivotally connected to the long pivotal plate 80.
In this embodiment, the driving locking lever 21 has an outer pivot lug 211 and an inner pivot lug 212 on one side thereof, one end of the first swing link 22 is pivoted on the outer pivot lug 211, and one end of the second swing link 24 is pivoted on the inner pivot lug 212.
Example five:
as shown in fig. 3, in the fourth embodiment, the outer end of the driving locking lever 21 has a hemispherical portion 213.
Example six:
as shown in fig. 3, on the basis of the fifth embodiment, an L-shaped magnet 90 is disposed on the bottom wall of the second sinking groove 402, one side arm of the L-shaped magnet 90 is connected to the corresponding side wall of the second sinking groove 402, the other side arm of the L-shaped magnet 90 is connected to the bottom wall of the second sinking groove 402, and the L-shaped magnet 90 can attract the inner end of the driving locking lever 21 to the bottom wall of the second sinking groove 402, so as to connect the locking lever 40 and the baffle 10.
Through manual operation of the hemispherical portion 213, the driving locking lever 21 drives the first swing lever 22 and the second swing lever 24 to swing, and under the interlocking action of the first connecting rod 23 and the second connecting rod 25, the inner end of the driving locking lever 21 extends into the second sinking groove 402, so that the L-shaped magnet 90 attracts the inner end of the driving locking lever 21 to the bottom wall of the second sinking groove 402, thereby reliably connecting the clamping lever 40 and the baffle plate 10, and preventing the clamping lever 40 from loosening to cause the upper template to loosen.
It should be noted that the described embodiments of the invention are only preferred ways of implementing the invention, and that all obvious modifications, which are within the scope of the invention, are all included in the present general inventive concept.
Claims (10)
1. A sole mold comprises a pair of baffles (10) and a pair of guide posts (20), guide seats (30) are arranged on the outer sides of the baffles (10), clamping rods (40) are in sliding fit in the guide seats (30), one ends of the clamping rods (40) are positioned outside the guide seats (30), the other ends of the clamping rods (40) penetrate through the corresponding baffles (10) and are inserted into the corresponding guide posts (20) so as to prevent an upper mold plate comprising the pair of guide posts (20) from loosening, the sole mold is characterized in that the clamping rods (40) can be connected with the corresponding baffles (10) through a pair of locking mechanisms respectively positioned on the upper side and the lower side of the guide seats (30), each locking mechanism comprises a first locking component (1), one end of each first locking component (1) is positioned outside the guide seat (30), and the other end of each first locking component (1) can extend into one side corresponding to the clamping rod (40), so as to connect the clamping rod (40) with the baffle (10).
2. The sole mould according to claim 1, characterized in that said first locking assembly (1) comprises:
one end of the driving rod (11) is positioned outside the guide seat (30), and the middle part of the driving rod (11) is pivoted in a first through hole (301) on the corresponding side of the guide seat (30);
a short connecting rod (12), wherein one end of the short connecting rod (12) is pivoted on the other end of the driving rod (11);
the end part of the short rod of the L-shaped connecting rod (13) is hinged with the other end of the short connecting rod (12), and the end part of the long rod of the L-shaped connecting rod (13) is pivoted in the inner cavity (302) of the guide seat (30);
the locking rod (14) is connected to the outer side of the long rod of the L-shaped connecting rod (13), the inner end of the locking rod (14) can extend into a first sinking groove (401) located on one side, corresponding to the clamping rod (40), and is connected with the clamping rod (40) so that the clamping rod (40) is connected with the baffle plate (10).
3. The sole mold according to claim 2, characterized in that a pair of long plates (50) is provided on one side wall of the first through hole (301), the middle portion of the driving rod (11) is pivoted between the pair of long plates (50), the other end of the driving rod (11) is provided with a first pivoting groove (111), one end of the short connecting rod (12) is pivoted in the first pivoting groove (111), the end of the short rod of the L-shaped connecting rod (13) is provided with a second pivoting groove (131), the other end of the short connecting rod (12) is pivoted in the second pivoting groove (131), the inner side wall of the inner cavity (302) is provided with a pair of first pivoting plates (60), and the end of the long rod of the L-shaped connecting rod (13) is pivoted between the pair of first pivoting plates (60).
4. The sole mould according to claim 2, characterized in that the outer end of the driving rod (11) has an operating handle (112).
5. The sole mold according to claim 4, characterized in that a magnet piece (70) is provided on the bottom wall of the first sinking groove (401), said magnet piece (70) being capable of attracting the end of the locking rod (14) to the bottom wall of the first sinking groove (401) to connect the catch lever (40) with the baffle (10).
6. The sole mold according to claim 5, characterized in that said locking mechanism further comprises a second locking assembly (2), said second locking assembly (2) being located outside said first locking assembly (1), one end of said second locking assembly (2) being located outside said guide seat (30), the other end of said second locking assembly (2) being able to project into a corresponding side of said catch bar (40) to connect said catch bar (40) to said flap (10).
7. The sole mould according to claim 6, characterized in that said second locking assembly (2) comprises:
one end of the driving locking rod (21) is positioned outside the guide seat (30), and the other end of the driving locking rod (21) can extend into a second sinking groove (402) on the corresponding side of the clamping rod (40) and is connected with the clamping rod (40) so as to connect the clamping rod (40) with the baffle plate (10);
one end of the first swing rod (22) is pivoted on the outer part of the driving locking rod (21), and the other end of the first swing rod (22) is pivoted on a long pivoting plate (80) positioned on the corresponding outer side wall of the inner cavity (302);
one end of the first connecting rod (23) is pivoted on the middle part of the first swing rod (22);
one end of the second swing rod (24) is pivoted on the inner part of the driving locking rod (21), and the other end of the second swing rod (24) is pivoted on the outer end of the other end of the first connecting rod (23);
one end of the second connecting rod (25) is pivoted on the inner end of the other end of the first connecting rod (23), and the other end of the second connecting rod (25) is pivoted on the long pivoting plate (80).
8. The sole mold according to claim 7, characterized in that said driving locking lever (21) has on one side an outer pivot lug (211) and an inner pivot lug (212), said first oscillating bar (22) having one end pivoted on said outer pivot lug (211) and said second oscillating bar (24) having one end pivoted on said inner pivot lug (212).
9. The sole mold according to claim 8, characterized in that the outer end of the driving locking lever (21) has a hemispherical portion (213).
10. The sole mold according to claim 9, characterized in that an L-shaped magnet (90) is disposed on the bottom wall of the second sinking groove (402), one side arm of the L-shaped magnet (90) is connected to the corresponding side wall of the second sinking groove (402), the other side arm of the L-shaped magnet (90) is connected to the bottom wall of the second sinking groove (402), and the L-shaped magnet (90) can attract the inner end of the driving locking rod (21) to the bottom wall of the second sinking groove (402) to connect the clamping rod (40) and the baffle (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911408211.8A CN110962259A (en) | 2019-12-31 | 2019-12-31 | Sole mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911408211.8A CN110962259A (en) | 2019-12-31 | 2019-12-31 | Sole mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110962259A true CN110962259A (en) | 2020-04-07 |
Family
ID=70037673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911408211.8A Pending CN110962259A (en) | 2019-12-31 | 2019-12-31 | Sole mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110962259A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207434519U (en) * | 2017-10-24 | 2018-06-01 | 天津市宏远钛铁有限公司 | A kind of reduced titanium iron powder vibration screening oscillating bar conveyer |
| CN207463964U (en) * | 2017-11-16 | 2018-06-08 | 泉州市丰阳精密模具有限公司 | A kind of good punching press die for shoe-sole of clamping effect |
| CN207901494U (en) * | 2018-02-05 | 2018-09-25 | 泉州市丰阳精密模具有限公司 | A kind of easily demoulding die for shoe-sole |
| CN207915926U (en) * | 2018-01-04 | 2018-09-28 | 广东国赢网络科技有限公司 | A kind of Combined injection mold |
| CN208263310U (en) * | 2018-01-24 | 2018-12-21 | 柳超 | A kind of injection mold facilitating combination |
-
2019
- 2019-12-31 CN CN201911408211.8A patent/CN110962259A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207434519U (en) * | 2017-10-24 | 2018-06-01 | 天津市宏远钛铁有限公司 | A kind of reduced titanium iron powder vibration screening oscillating bar conveyer |
| CN207463964U (en) * | 2017-11-16 | 2018-06-08 | 泉州市丰阳精密模具有限公司 | A kind of good punching press die for shoe-sole of clamping effect |
| CN207915926U (en) * | 2018-01-04 | 2018-09-28 | 广东国赢网络科技有限公司 | A kind of Combined injection mold |
| CN208263310U (en) * | 2018-01-24 | 2018-12-21 | 柳超 | A kind of injection mold facilitating combination |
| CN207901494U (en) * | 2018-02-05 | 2018-09-25 | 泉州市丰阳精密模具有限公司 | A kind of easily demoulding die for shoe-sole |
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Application publication date: 20200407 |
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| RJ01 | Rejection of invention patent application after publication |