CN108748833B - Shoe making machine for preparing soles - Google Patents
Shoe making machine for preparing soles Download PDFInfo
- Publication number
- CN108748833B CN108748833B CN201810510586.4A CN201810510586A CN108748833B CN 108748833 B CN108748833 B CN 108748833B CN 201810510586 A CN201810510586 A CN 201810510586A CN 108748833 B CN108748833 B CN 108748833B
- Authority
- CN
- China
- Prior art keywords
- pair
- box
- box body
- clamping pieces
- making machine
- 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.)
- Active
Links
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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/35—Component parts; Details or accessories
-
- 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
Abstract
The invention discloses a shoe making machine for preparing soles, which comprises an upper box body and a lower box body which are matched for use, wherein one ends of the upper box body and the lower box body are connected together through a hinge mechanism, the other ends of the upper box body and the lower box body are respectively provided with at least one lifting bracelet, the lifting bracelets on the upper box body and the lower box body are arranged in a one-to-one correspondence manner, the lower box body can be locked with the upper box body through a lock catch, the lock catch is composed of an upper lock plate and a lower lock assembly, the upper lock plate is fixed on the upper box body, and the lower lock assembly is fixed on the lower box body. Due to the adoption of the structure, the upper box body and the lower box body are connected more firmly, so that the invention can work normally for a long time.
Description
Technical Field
The invention relates to the technical field of sole manufacturing machinery, in particular to a shoe making machine for preparing soles.
Background
In the process of manufacturing shoes, various shoe molds of related soles are needed to be used, the soles are formed in a pressure injection molding mode, the manufacturing difficulty is reduced, and the production efficiency is improved.
Chinese patent CN201620821078.4 discloses a sole foaming and forming device, which comprises an upper box body and a lower box body which are used in cooperation, wherein the bottom of the upper box body is provided with a downwardly convex shoe module, the top of the lower box body is provided with a shoe mold groove matched with the shoe module, and the shoe module is pressed into the shoe mold groove to form a shoe mold cavity for manufacturing a sole; a first heating plate is arranged inside the shoe module, a first cover plate is arranged at the top of the upper box body, the first cover plate is provided with a plurality of first heat dissipation holes corresponding to the first heat dissipation cavities, and a first air inlet pipe and a first power supply interface are arranged on the side wall of the upper box body; the inside of box is equipped with the second hot plate down, and the bottom of box is equipped with the second apron down, and the second apron is equipped with a plurality of second louvre, and the lateral wall of box is equipped with second intake pipe and second power source down, and wherein, lower box accessible hasp and last box locking are in the same place.
The lock catch in the patent document can not effectively lock the upper box body and the lower box body, so that the upper box body and the lower box body are easy to separate in the working process of the shoe making machine, the shoe making machine can not work normally, and the production efficiency is influenced.
Disclosure of Invention
In view of this, the invention provides a shoe making machine for preparing a sole, which is reliable in locking between an upper box body and a lower box body.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a shoemaking machine of preparation sole, includes last box and lower box that the cooperation was used, wherein, go up the box with the one end of box links together through hinge mechanisms down, go up the box with it carries the bracelet to be equipped with at least one on the other end of box down respectively, go up the box with carry on the box down and carry and to draw the bracelet one-to-one setting, down box accessible hasp with go up the box lock together, the hasp comprises last jam plate and lower lock subassembly, it fixes to go up the jam plate go up on the box, the lock subassembly is fixed down on the box.
Furthermore, the lower locking assembly comprises a seat plate, an inner pair of clamping pieces and a spring, the inner pair of clamping pieces is in sliding fit with the T-shaped through groove of the seat plate, the spring is arranged between the inner pair of clamping pieces, and the inner pair of clamping pieces can penetrate through the cavity of the upper locking plate and are respectively clamped and connected with a cross rod on the inner wall of the corresponding side of the cavity.
Furthermore, the lower lock assembly further comprises a pair of outer clamping pieces, the pair of outer clamping pieces are respectively pivoted on the corresponding supporting columns of the seat plate, the pair of outer clamping pieces are arranged oppositely, the pair of inner clamping pieces are located between the pair of outer clamping pieces, one ends of the outer clamping pieces abut against the outer side faces of the corresponding inner clamping pieces, and the pair of inner clamping pieces drive the pair of outer clamping pieces to turn inwards to enable the other ends of the pair of outer clamping pieces to be connected with the upper locking plate in a matched mode.
Furthermore, the upper lock plate comprises a door-shaped frame, the door-shaped cavity of the door-shaped frame is the cavity, and when the upper lock plate is locked, the side arm of the door-shaped frame is positioned between the inner clamping piece and the outer clamping piece on the corresponding side.
Furthermore, the inner clamping piece comprises a supporting rod, a lock hook is arranged at one end of the supporting rod, the inner clamping piece can penetrate through the cavity to enable the lock hook to be clamped with the corresponding cross rod, a forward extending boss is arranged at the other end of the supporting rod, sliding bosses are arranged on two side walls of the forward extending boss respectively to form a T-shaped block, and the T-shaped block is in sliding fit with the T-shaped through groove.
Furthermore, the outer clamping piece comprises a rotating arm which is pivoted on the supporting column through a rotating shaft, a buckling part is arranged at one end of the rotating arm, a touch and push part is arranged at the other end of the rotating arm, the buckling part can be connected with the door-shaped frame in a clamping mode, and the inner side face of the touch and push part abuts against the outer end face of the front extending boss.
Furthermore, two side walls of the rotating arm are respectively provided with a blocking arm which can be blocked on the outer side surface of the corresponding strut.
Furthermore, a convex column is arranged on the inner side surface of the supporting rod, and two ends of the spring are respectively sleeved on the corresponding convex columns.
The technical scheme can show that the invention has the advantages that: the invention is provided with the lock catch which consists of the upper lock plate and the lower lock component, the lower lock component comprises the inner clamping piece and the outer clamping piece, and under the double locking of the inner clamping piece and the outer clamping piece, the upper box body and the lower box body are more reliably locked, so that the shoe-making machine can normally work for a long time, and the shoe-making efficiency is improved.
In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts. In the drawings:
fig. 1 is a schematic view of a locking portion between an upper case and a lower case of the present invention.
Fig. 2 is a sectional view taken along a-a of fig. 1.
Fig. 3 is another state diagram of fig. 2.
Fig. 4 is a side view of the upper lock plate of the present invention.
Fig. 5 is a front view of the upper lock plate of the present invention.
Fig. 6 is a front view of the inner clip member of the present invention.
Fig. 7 is a side view of the inner clip member of the present invention.
Fig. 8 is a front view of the outer clip member of the present invention.
Labeled as: the upper case 1, the lower case 2, the latch 3, the lower latch assembly 31, the seat plate 311, the T-shaped through slot 3111, the pillar 312, the outer clip 313, the rotating arm 3131, the arm 31311, the rotating shaft 31312, the buckle 3132, the arc surface 31321, the touch and push portion 3133, the inner clip 314, the supporting rod 3141, the latch 3142, the guide inclined surface 31421, the forward protruding boss 3143, the sliding boss 3144, the protruding post 3145, the spring 315, the locking notch 316, the upper latch 32, the door-shaped frame 321, the cross bar 322, and the cavity 323.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 8, a shoe making machine for making shoe soles as shown in fig. 1 comprises an upper case 1 and a lower case 2 which are used in cooperation, wherein one end of the upper case 1 is connected with one end of the lower case 2 through a hinge mechanism, the other end of the upper case 1 is provided with at least one lifting bracelet, the lifting bracelets on the upper case 1 and the lower case 2 are arranged in a one-to-one correspondence manner, the lower case 2 can be locked with the upper case 1 through a lock catch 3, the lock catch 3 is composed of an upper lock plate 32 and a lower lock assembly 31, the upper lock plate 32 is fixed on the upper case 1, the lower lock assembly 31 is fixed on the lower case 2, and under the cooperation effect of the upper lock plate 32 and the lower lock assembly 31, the locking between the upper case 1 and the lower case 2 is more reliable, so that the invention can work normally for a long time, the shoe making efficiency is improved.
As shown in fig. 2 and 3, the lower lock assembly 31 includes a seat plate 311, a pair of inner latches 314 and a spring 315, the pair of inner latches 314 is slidably engaged with the T-shaped through slot 3111 of the seat plate 311, the spring 315 is disposed between the pair of inner latches 314, the pair of inner latches 314 can pass through the cavity 323 of the upper lock plate 32 to be respectively engaged with the cross bar 322 on the inner wall of the corresponding side of the cavity 323, and when the inner latches 314 are engaged with the cross bar 322, the upper case 1 and the lower case 2 are locked together, so as to facilitate the normal operation of the present invention.
As shown in fig. 2 and 3, the lower lock assembly 31 further includes a pair of outer locking members 313, the pair of outer locking members 313 are respectively pivoted on the corresponding supporting posts 312 of the seat plate 311, the pair of outer locking members 313 are oppositely arranged, and a pair of inner catches 314 are positioned between a pair of outer catches 313, a locking notch 316 is formed between the pair of outer catches 313, when the upper casing 1 is locked with the lower casing 2, the upper locking plate 32 is inserted into the lower locking assembly 31 through the locking notch 316, one end of the outer clamping piece 313 is abutted against the outer side surface of the corresponding inner clamping piece 314, the pair of inner clamping pieces 314 drive the pair of outer clamping pieces 313 to turn inwards to enable the other end of the pair of outer clamping pieces 314 to be clamped and connected with the upper locking plate 32, under the double locking of the inner clamping piece 314 and the outer clamping piece 313, the locking of the upper locking plate 32 and the lower locking component 31 is more reliable, and the locking between the upper box body 1 and the lower box body 2 is more reliable.
As shown in fig. 4 and 5, the locking plate 32 includes a door frame 321, a door cavity of the door frame 321 is the cavity 323, and when the locking plate 32 is locked, a side arm of the door frame 321 is located between the inner clip 314 and the outer clip 313 on the corresponding side.
As shown in fig. 6 and 7, the inner clip 314 includes a supporting rod 3141, one end of the supporting rod 3141 is provided with a locking hook 3142, the inner clip 314 can pass through the cavity 323 to enable the locking hook 3142 to be engaged with the corresponding cross bar 322, the other end of the supporting rod 3141 is provided with a forward protruding boss 3143, two side walls of the forward protruding boss 3143 are respectively provided with a sliding boss 3144 to form a T-shaped block, the T-shaped block is in sliding fit with the T-shaped through slot 3111, under the pushing action of the T-shaped block, the outer clip 313 is rotated to engage and lock the upper locking plate 32, the inner side surface of the supporting rod 3141 is provided with a convex post 3145, two ends of the spring 315 are respectively sleeved on the corresponding convex posts 3145, under the action of the spring 315, the pair of inner clips 314 are separated from each other, so that the engagement between the inner clip 314 and the upper locking plate 32 is more reliable, and at the same time, the inner clip drives the corresponding outer clip 313 to turn inwards, so that the outer catches 313 are engaged with the corresponding sides of the upper locking plate 32 more reliably.
As shown in fig. 8, the outer clip member 313 includes a rotation arm 3131, the rotation arm 3131 is pivotally connected to the support column 312 through a rotation shaft 31312, one end of the rotation arm 3131 is provided with a pressing portion 3132, the other end of the rotation arm 3131 is provided with a pushing portion 3133, the pressing portion 3132 can be connected to the gantry 321 in a snap-fit manner, an inner side surface of the pushing portion 3133 abuts against an outer end surface of the protrusion 3143, two side walls of the rotation arm 3131 are respectively provided with a stop arm 31311, the stop arms 31311 can abut against an outer side surface of the corresponding support column 312, and the stop arms 31311 are used for limiting a starting point position of the outer clip member 313, so that the upper lock plate 32 and the lower lock assembly 31 can be automatically locked.
As shown in fig. 2 and 3, when the upper case 1 and the lower case 2 are to be locked, the upper case 1 is turned downward, first the lower ends of the two sides of the door-shaped frame 321 abut against the arc surface 31321 of the corresponding pressing portion 3132, the upper case 1 is turned downward, the door-shaped frame 321 drives a pair of outer latches 313 to turn outward, at the same time, a pair of outer latches 313 drives a pair of inner latches 314 to contract inward, when the lower end of the inner side surface of the crossbar 322 abuts against the guiding inclined surface 31421 of the corresponding locking hook 3142, the door-shaped frame 321 drives a pair of inner latches 314 to contract inward, after the crossbar 322 passes over the locking hook 3142, the pair of inner latches 314 expand outward under the action of the spring 315 to engage the locking hook 3142 with the corresponding crossbar 322, and at the same time, the pair of inner latches 314 drives a pair of outer latches 313 to turn inward to engage the pressing portion 3132 with the corresponding side of the door-shaped frame 321, locking the upper box body 1; when the upper case 1 is to be separated from the lower case 2, the door frame 321 is separated from the lower lock assembly 31 by driving a pair of outer catches 313 to be turned outwardly to contract a pair of inner catches 314 inwardly, and the upper case 1 is released.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a shoemaking machine of preparation sole, includes last box (1) and lower box (2) that the cooperation was used, a serial communication port, go up box (1) with the one end of lower box (2) links together through hinge mechanisms, go up box (1) with be equipped with at least one on the other end of lower box (2) respectively and carry the bracelet one-to-one setting, lower box (2) accessible hasp (3) with go up box (1) locking together, hasp (3) comprise last jam plate (32) and lower lock subassembly (31), go up jam plate (32) and fix go up on box (1), lower lock subassembly (31) are fixed down on box (2), lower lock subassembly (31) include a bedplate (311), a pair of inside callipers spare (314), A spring (315) and a pair of outer snap-ins (313), a pair of inner snap-ins (314) sliding fit with the T-shaped through slot (3111) of the seat plate (311), the spring (315) is arranged between a pair of inner clamping pieces (314), the pair of inner clamping pieces (314) can pass through a cavity (323) of the upper locking plate (32) and are respectively clamped and connected with a cross rod (322) positioned on the inner wall of the corresponding side of the cavity (323), a pair of outer clamping pieces (313) are respectively pivoted on corresponding pillars (312) of the seat plate (311), and the pair of outer clamping pieces (313) are oppositely arranged, and a pair of inner clamping pieces (314) are positioned between a pair of outer clamping pieces (313), one end of each outer clamping piece (313) abuts against the outer side surface of the corresponding inner clamping piece (314), and the pair of inner clamping pieces (314) drive the pair of outer clamping pieces (313) to turn inwards to enable the other end of each pair of outer clamping pieces (313) to be clamped and connected with the upper locking plate (32).
2. The shoe making machine for making soles according to claim 1, characterized in that said upper locking plate (32) comprises a portal (321), the portal cavity of said portal (321) being said cavity (323), the side arm of said portal (321) being located between the inner catch (314) and the outer catch (313) of the corresponding side when said upper locking plate (32) is locked.
3. The shoe making machine for preparing soles according to claim 2, characterized in that said inner clamping piece (314) comprises a supporting rod (3141), one end of said supporting rod (3141) is provided with a locking hook (3142), said inner clamping piece (314) can pass through said cavity (323) to make said locking hook (3142) and the corresponding cross bar (322) engaged, the other end of said supporting rod (3141) is provided with a forward protruding boss (3143), two side walls of said forward protruding boss (3143) are respectively provided with a sliding boss (3144) to form a T-shaped block, and said T-shaped block is in sliding fit with said T-shaped through slot (3111).
4. The shoe making machine for preparing soles according to claim 3, characterized in that said external snapping piece (313) comprises a rotating arm (3131), said rotating arm (3131) is pivoted on said supporting post (312) through a rotating shaft (31312), one end of said rotating arm (3131) is provided with a pressing part (3132), the other end of said rotating arm (3131) is provided with a pressing part (3133), said pressing part (3132) can be snap-connected with said door-shaped frame (321), the inner side surface of said pressing part (3133) is abutted against the outer end surface of said forward protruding boss (3143).
5. The shoe making machine for preparing soles according to claim 4, characterized in that said pivoted arm (3131) has two side walls provided with a respective stop arm (31311), said stop arm (31311) being able to stop against the outer side of the corresponding strut (312).
6. The shoe making machine for making soles according to claim 3, wherein a convex pillar (3145) is provided on the inner side surface of the supporting rod (3141), and both ends of the spring (315) are respectively sleeved on the corresponding convex pillar (3145).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810510586.4A CN108748833B (en) | 2018-05-24 | 2018-05-24 | Shoe making machine for preparing soles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810510586.4A CN108748833B (en) | 2018-05-24 | 2018-05-24 | Shoe making machine for preparing soles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108748833A CN108748833A (en) | 2018-11-06 |
| CN108748833B true CN108748833B (en) | 2020-01-10 |
Family
ID=64005894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810510586.4A Active CN108748833B (en) | 2018-05-24 | 2018-05-24 | Shoe making machine for preparing soles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108748833B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109746898B (en) * | 2019-01-23 | 2021-02-09 | 明光天赋智能科技有限公司 | Adjustable carrying manipulator |
| CN110143537B (en) * | 2019-04-12 | 2020-12-08 | 江苏洋口港建设发展集团有限公司 | Convenient to use's four lines of ring chains turn-buckle |
| CN111728346A (en) * | 2020-06-02 | 2020-10-02 | 浙江工贸职业技术学院 | Nursing utensil convenient to disassemble and replace |
| CN112497832A (en) * | 2020-12-21 | 2021-03-16 | 河南德智力行鞋材科技有限公司 | Rapid punching device for shoe box for shoemaking |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006030037A1 (en) * | 2004-08-11 | 2006-03-23 | Plasfi, S.A. | Device, method and bag for forming foam cushions for packaging purposes |
| CN101974997B (en) * | 2010-09-30 | 2012-10-03 | 广州广电运通金融电子股份有限公司 | Box lock mechanism |
| KR101379948B1 (en) * | 2013-04-09 | 2014-04-01 | 에이테크솔루션(주) | Fixture for bubbling mold of refrigerator door having roll bearing type link bar stopper |
| CN105946262B (en) * | 2016-05-03 | 2018-08-03 | 李建华 | Upper of a shoe injection forming mold |
| CN206106209U (en) * | 2016-08-01 | 2017-04-19 | 泉州瀚能科技有限公司 | Sole foaming forming device |
| CN107432565A (en) * | 2016-12-30 | 2017-12-05 | 广州酬建电器有限公司 | A kind of Novel storage cabinet |
-
2018
- 2018-05-24 CN CN201810510586.4A patent/CN108748833B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108748833A (en) | 2018-11-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108748833B (en) | Shoe making machine for preparing soles | |
| CN109881994A (en) | A kind of intelligence padlock | |
| US1006605A (en) | Drawer-lock. | |
| CN203978052U (en) | A kind of sliding sash automatic lock | |
| US2641775A (en) | Drop side crib | |
| CN203755849U (en) | Conveniently-unlocked padlock | |
| CN209649447U (en) | A kind of shaping mechanism of plastic suction forming apparatus | |
| CN107829603B (en) | Back-locking type door and window handle assembly | |
| CN214419313U (en) | EVA (ethylene-vinyl acetate) primary die | |
| JPH0229357B2 (en) | ||
| CN111906883B (en) | Manufacturing and forming machine and manufacturing and forming process for connecting structure of assembled furniture | |
| CN219947244U (en) | Inhale cotton one shot forming processingequipment of sound | |
| CN209780504U (en) | Novel safe long lock | |
| CN203823598U (en) | Spotlight | |
| CN208501213U (en) | A kind of pressing cutter mechanism | |
| CN205600773U (en) | Razor with novel connection structure | |
| KR102390905B1 (en) | Easy slide high frequency mold for shoes | |
| CN219705926U (en) | Shoemaking mould locking mechanism | |
| CN217602485U (en) | Door body upper cover and cooking equipment | |
| CN218454294U (en) | Automatic cutting device for garment materials | |
| CN213849056U (en) | Production clamp for sole machining | |
| CN216182092U (en) | Automatic opening and closing mechanism of casting mold | |
| CN212868140U (en) | Disjunctor booster-type cylinder head cover assembly | |
| CN207381278U (en) | switch key and egg steamer | |
| CN208279792U (en) | A kind of middle corner angle mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20181106 Assignee: ZHEJIANG QIANJINNIAO SHOES INDUSTRY CO.,LTD. Assignor: ZHEJIANG INDUSTRY & TRADE VACATIONAL College Contract record no.: X2023330000062 Denomination of invention: A shoe making machine for preparing shoe soles Granted publication date: 20200110 License type: Common License Record date: 20230308 Application publication date: 20181106 Assignee: Wenzhou libuda Shoes Co.,Ltd. Assignor: ZHEJIANG INDUSTRY & TRADE VACATIONAL College Contract record no.: X2023330000061 Denomination of invention: A shoe making machine for preparing shoe soles Granted publication date: 20200110 License type: Common License Record date: 20230308 Application publication date: 20181106 Assignee: ZHEJIANG GEMEIQ SHOES Co.,Ltd. Assignor: ZHEJIANG INDUSTRY & TRADE VACATIONAL College Contract record no.: X2023330000058 Denomination of invention: A shoe making machine for preparing shoe soles Granted publication date: 20200110 License type: Common License Record date: 20230308 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20181106 Assignee: Wenzhou Kajianu Gumi Shoes Co.,Ltd. Assignor: ZHEJIANG INDUSTRY & TRADE VACATIONAL College Contract record no.: X2023330000092 Denomination of invention: A shoe making machine for preparing shoe soles Granted publication date: 20200110 License type: Common License Record date: 20230311 |