CN213785661U - Shape shoes of moulding plastics of preapring for an unfavorable turn of events with adjustable it is open-air - Google Patents

Shape shoes of moulding plastics of preapring for an unfavorable turn of events with adjustable it is open-air Download PDF

Info

Publication number
CN213785661U
CN213785661U CN202022598709.XU CN202022598709U CN213785661U CN 213785661 U CN213785661 U CN 213785661U CN 202022598709 U CN202022598709 U CN 202022598709U CN 213785661 U CN213785661 U CN 213785661U
Authority
CN
China
Prior art keywords
plate
heel
horizontally
board
layer board
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
Application number
CN202022598709.XU
Other languages
Chinese (zh)
Inventor
龚文剑
龚伟伟
龚大金
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Goldsaxo Dress Leather Co ltd
Original Assignee
Zhejiang Goldsaxo Dress Leather Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhejiang Goldsaxo Dress Leather Co ltd filed Critical Zhejiang Goldsaxo Dress Leather Co ltd
Priority to CN202022598709.XU priority Critical patent/CN213785661U/en
Application granted granted Critical
Publication of CN213785661U publication Critical patent/CN213785661U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

The utility model discloses a shoes of moulding plastics of preapring for an unfavorable turn of events with adjustable it is open-air relates to the shoes field of moulding plastics, including preceding layer board, the one end of preceding layer board is to having a heel board, the fixed anti-skidding bottom plate that bonds in bottom surface of preceding layer board and heel board, the top surface butt fusion of preceding layer board has the shoe face board, the bleeder vent has evenly been seted up to the top surface of shoe face board, the one end level of layer board has been seted up before keeping away from to the heel board and has been aerifyd the hole, the sliding tray has been seted up to the both sides limit level symmetry of preceding layer board, the inboard side fixed bonding of sliding tray has sealed offset plate, the inboard side joint of sliding tray has the sliding block, the side bolted connection of sliding block has the binding area, the cup jointing groove has been seted up to the inboard side level of anti-skidding bottom plate. The utility model discloses device design simple structure convenient operation has adopted the adjustable design to make the shoes body can satisfy the foot body of different specifications and dresses the effect, and makes the shoes body be difficult to warp at the support component in inside.

Description

Shape shoes of moulding plastics of preapring for an unfavorable turn of events with adjustable it is open-air
Technical Field
The utility model relates to a shoes technical field of moulding plastics specifically is a shape shoes of moulding plastics of preapring for an unfavorable turn of events with adjustable it is open-air.
Background
The sole of the injection-molded shoe is generally made of plastic. The plastic injection moulding shoe is a production method in which the rubber material is directly injected into mould from machine cylinder to make vulcanization and the fabric or leather vamp is adhered together. The injection molding is carried out at a certain temperature and under a certain pressure, so that the upper and the sole have certain flexibility and elasticity, and the upper and the sole are fused with each other and combined together, thus the injection molded shoe is called as an injection molded shoe. The leather shoes made by injection molding process are called injection molded leather shoes. The injection molding shoes have the advantages that: the production process reduces a lot of labor force, so the price is substantial; the product quality is excellent, and the glue is not easy to be broken. Shoes produced by an injection molding machine. The narrow meaning refers to that students produced by an injection molding machine wear cloth shoes which are produced in China in coastal areas of Zhejiang. The price is cheap, and the style is novel.
Traditional shoes of moulding plastics is exactly the integrated design for need choose for use suitable shoes body according to the size of the foot body when dressing, do not have suitable shoes body size when dressing in the field, bring certain inconvenience to climbing wading after the shoes body that does not have the foot dresses, and can cause the deformation condition to take place to the shoes body when carrying out long-time dressing, the shoes body later stage that has caused the deformation just can't be dressed and used, and the extravagant condition of resource has been caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a deformation shoes of moulding plastics with adjustable it is open-air, with the traditional shoes of moulding plastics that provide in solving above-mentioned background art is exactly the integrated design, make need choose suitable shoes body for use according to the size of the foot body when dressing, do not have suitable shoes body size when dressing in the field, bring certain inconvenience to climbing wading after the shoes body that does not have the foot dresses, and long-time dressing can cause the deformation condition to take place to the shoes body, the shoes body later stage that has caused the deformation just can't be dressed and use, and the problem of the extravagant condition of resource has been caused.
In order to achieve the above object, the utility model provides a following technical scheme:
an outdoor adjustable anti-deformation injection-molded shoe comprises a front supporting plate, wherein one end of the front supporting plate is butted with a heel plate, the bottom surfaces of the front supporting plate and the heel plate are fixedly bonded with anti-skidding bottom plates, the top surface of the front supporting plate is welded with a shoe panel, the top surface of the shoe panel is uniformly provided with vent holes, one end of the heel plate far away from the front supporting plate is horizontally provided with an inflation hole, the two side edges of the front supporting plate are horizontally and symmetrically provided with sliding grooves, the inner side edges of the sliding grooves are fixedly bonded with sealing rubber plates, the inner side edges of the sliding grooves are clamped with sliding blocks, the side edges of the sliding blocks are in bolted connection with binding belts, the inner side edges of the anti-skidding bottom plates are horizontally provided with sleeving grooves, the inner side edges of the sleeving grooves are horizontally inserted with extending plates, the two ends of the extending plates are symmetrically and horizontally welded with elastic, the utility model discloses a plastic shoe, including preceding layer board and heel board, the butt joint of preceding layer board and heel board has seted up the extending groove, the inboard side horizontal joint of extending groove has the regulating plate, spacing hole has been seted up to the inboard side even level of sliding tray, the butt joint hole has been seted up to the side level of regulating plate, the regulating plate has the spacing piece in the butt joint of one end side symmetry butt joint near the heel board, the gasbag body has been cup jointed to the inside of heel board, the inboard side grafting of inflating the hole has the plug, the inboard side level grafting in spacing hole has the pole of interlude, the inboard side horizontal joint of regulating plate has the plastic plate.
As a preferred embodiment of the present invention: preceding layer board and heel board all adopt the preparation of stereoplasm colloid material, and preceding layer board and heel board butt joint form the sole structure, and anti-skidding bottom plate adopts the preparation of stereoplasm rubber materials, and anti-skidding bottom plate's central point puts the disconnection setting, and the vamp board is the fixed top surface that sets up at the preceding layer board of arc form border position and is close to border position, and the open end of vamp board towards the direction of heel board.
As a preferred embodiment of the present invention: the number of bleeder vent is a plurality of, and a plurality of bleeder vents all run through the lateral wall of shoes panel and extend to inside and keep leading to the setting, and the one end central point that the inflation hole level runs through the heel board puts and extends to inside, and the inside of inflation hole keeps leading to the setting with the inside of the gasbag body.
As a preferred embodiment of the present invention: the sliding groove is horizontally and symmetrically arranged at two side edges of one end, close to the heel plate, of the front supporting plate, the sealing rubber plate is made of soft rubber materials and is fixedly arranged at two end positions of a limiting hole at the side edge of the sliding groove, two ends of the binding belt are fixedly arranged at one end position, close to the side edge of the sliding block, and the sleeving grooves are respectively and symmetrically and horizontally arranged at the center position of the breaking end of the anti-skidding bottom plate.
As a preferred embodiment of the present invention: the one end fixed clamping of extension board is being kept away from to the elasticity strip and is being cup jointed the inboard side position in groove, the antiskid tooth is the fixed bottom surface position that sets up at anti-skidding bottom plate of graininess, the extension groove keeps unanimous the setting with the specification and dimension who cup joints the groove, the number in spacing hole is a plurality of, and a plurality of spacing holes all are a font and arrange the inboard side position at the sliding tray, the inside in a plurality of spacing holes keeps leading to with the inside in extension groove and connects the setting, the one end side position that is close to the front carrier board at the regulating plate is seted up to the butt joint hole level, and the both ends butt joint in the hole of butt joint is in spacing hole between the position.
As a preferred embodiment of the present invention: the stopper symmetry respectively is pegged graft inside the inboard draw-in groove of extending groove, and the number of interlude pole is two, and the end of interlude of two interlude poles is provided with screw rod and screw respectively, and the interlude pole level runs through the inside that the sliding block extended to spacing hole respectively, and extends the inside end and peg graft and set up at the inboard mutual thread fixed connection in butt joint hole.
Compared with the prior art, the beneficial effects of the utility model are that:
the device is simple in design structure and convenient to operate, the adjustable shoe body can be suitable for being worn by feet with various specifications, the extension plate extends out of the inside of the sleeving groove, the extension plate is prevented from sliding down under the stretching of the elastic strip and is stable, the adjusting plate extends out of the inside of the extension groove to achieve the integral stretching effect, then the two inserting rods penetrate through the sliding block and extend to the inside of the limiting hole and are inserted into the butt joint hole all the time, the two inserting rods are fixedly connected through threads, the adjusting plate is fixedly arranged at the specified position inside the extension groove inside the front supporting plate, meanwhile, the air bag body inside the air bag body is inflated through the inflation hole, the gap position of the rear heel plate can be supported, and the binding belt is bound to the stable position of the feet, the device is simple in design structure and convenient to operate, the adjustable design is adopted, so that the shoe body can meet the wearing effect of the feet with different specifications, and the support members inside make the shoe body not easy to deform.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic perspective view of an adjustable anti-deformation injection-molded shoe for outdoor use;
FIG. 2 is a schematic structural view of the connecting details of the vertical section of the anti-skid bottom plate of the field adjustable anti-deformation injection-molded shoe;
FIG. 3 is a schematic structural view of a front support plate front section connection detail of a field adjustable anti-deformation injection-molded shoe;
FIG. 4 is a schematic structural view of a top view section connection detail of an adjusting plate of the field adjustable anti-deformation injection-molded shoe;
FIG. 5 is a schematic structural view showing a cross-sectional enlarged connection detail of a sliding groove of an outdoor adjustable anti-deformation injection-molded shoe;
in the figure: 1-a front supporting plate; 2-heel plate; 3-antiskid bottom plate; 4-a shoe panel; 5-air holes; 6-inflation holes; 7-a sliding groove; 8-sealing rubber plates; 9-a sliding block; 10-a binding band; 11-a sleeving groove; 12-an extension plate; 13-an elastic strip; 14-anti-slip teeth; 15-an extension slot; 16-an adjusting plate; 17-a limiting hole; 18-a docking hole; 19-a limiting block; 20-a balloon body; 21-rubber plug; 22-a piercing rod; 23-plastic plate.
Detailed Description
Referring to fig. 1-2, in the embodiment of the present invention, an anti-deformation injection-molded shoe with adjustable field comprises a front supporting plate 1, a rear heel plate 2 is abutted to one end of the front supporting plate 1, an anti-slip bottom plate 3 is fixedly adhered to the bottom surfaces of the front supporting plate 1 and the rear heel plate 2, a shoe panel 4 is welded to the top surface of the front supporting plate 1, the front supporting plate 1 and the rear heel plate 2 are both made of hard colloid materials, the front supporting plate 1 and the rear heel plate 2 are abutted to form a shoe sole structure, the anti-slip bottom plate 3 is made of hard rubber materials, the center position of the anti-slip bottom plate 3 is disconnected, the shoe panel 4 is fixedly arranged at the top surface of the front supporting plate 1 close to the edge position, the open end of the shoe panel 4 faces the direction of the rear heel plate 2, air holes 5 are uniformly arranged on the top surface of the shoe panel 4, an inflation hole 6 is horizontally arranged at one end of the rear heel plate 2 far away from the front supporting plate 1, the number of the air holes 5 is a plurality of air holes, the air holes 5 extend through the side wall of the shoe panel 4 to the inside to be communicated, the inflation hole 6 horizontally extends through the center position of one end of the heel plate 2 to the inside, the inside of the inflation hole 6 is communicated with the inside of the airbag body 20, the two side edges of the front support plate 1 are horizontally and symmetrically provided with sliding grooves 7, the inner side edge of the sliding groove 7 is fixedly bonded with a sealing rubber plate 8, the sliding grooves 7 are horizontally and symmetrically arranged at the two side edges of one end of the front support plate 1 close to the heel plate 2, the sealing rubber plate 8 is made of soft rubber materials and is fixedly arranged at the two end positions of a limiting hole 17 at the side edge of the sliding groove 7, the inner side edge of the sliding groove 7 is clamped with a sliding block 9, the side edge bolt of the sliding block 9 is connected with a binding belt 10, the inner side edge of the anti-skid bottom plate 3 is horizontally provided with a sleeving groove 11, the two ends of the binding belt 10 are fixedly arranged at the position at the side edge of the sliding block 9 close to one end, the sleeving grooves 11 are symmetrically and horizontally arranged at the center of the disconnected end of the anti-skid base plate 3, the inner side edge of each sleeving groove 11 is horizontally inserted with an extension plate 12, two ends of each extension plate 12 are symmetrically and horizontally welded with elastic strips 13, anti-skid teeth 14 are uniformly welded on the bottom surface of the anti-skid base plate 3, one end of each elastic strip 13 far away from each extension plate 12 is fixedly clamped at the inner side edge of the corresponding sleeving groove 11, and the anti-skid teeth 14 are fixedly arranged at the bottom surface of the anti-skid base plate 3 in a granular shape;
referring to fig. 3-5, in an embodiment of the present invention, an anti-deformation injection-molded shoe with adjustable field is disclosed, wherein the abutting ends of the front supporting plate 1 and the heel plate 2 are horizontally symmetrically provided with extending grooves 15, the inner side of the extending grooves 15 is horizontally clamped with an adjusting plate 16, the inner side of the sliding groove 7 is horizontally provided with limiting holes 17, the extending grooves 15 and the sleeving groove 11 are uniformly arranged in terms of specification and size, the number of the limiting holes 17 is several, the limiting holes 17 are all arranged in a straight shape at the inner side of the sliding groove 7, the interiors of the limiting holes 17 and the interiors of the extending grooves 15 are communicated with each other, the side of the adjusting plate 16 is horizontally provided with abutting holes 18, the abutting holes 18 are horizontally arranged at the position of the side of the adjusting plate 16 close to the front supporting plate 1, the two ends of the abutting holes 18 are abutted against the position between the limiting holes 17, the adjusting plate 16 is symmetrically welded with a limiting block 19 at the position of the side close to the heel plate 2, the inside of heel board 2 has cup jointed the gasbag body 20, the inboard side of inflating hole 6 is pegged graft and is had plug 21, the inboard side level of spacing hole 17 is pegged graft and is had interlude pole 22, stopper 19 symmetry is pegged graft inside the inboard draw-in groove of extending groove 15 respectively, the number of interlude pole 22 is two, and two interlude ends of interlude pole 22 are provided with screw rod and screw respectively, interlude pole 22 level respectively runs through the inside that sliding block 9 extends to spacing hole 17, and extend the inside end and peg graft at the inboard side mutual thread fixed connection setting of butt joint hole 18, the inboard side level joint of regulating plate 16 has and moulds shaped plate 23.
The components are standard parts in general or known to those skilled in the art, and their structure and principle are known to those skilled in the art through technical manuals or through routine experimentation.
The utility model discloses a theory of operation is:
the heel plate 2 is stretched towards the rear end, the sliding block 9 is driven to slide to a specified position in the sliding groove 7, so that the heel plate 2 and the front supporting plate 1 move in opposite directions, meanwhile, the anti-skid bottom plate 3 below moves in opposite directions together, the extension plate 12 extends out of the inside of the sleeving groove 11, the extension plate is prevented from sliding and is stabilized under the stretching of the elastic strip 13, the adjusting plate 16 extends out of the inside of the extension groove 15 to achieve the integral stretching effect, then the two inserting rods 22 penetrate through the sliding block 9 and extend to the inside of the limiting hole 17 to be inserted into the inside of the butting hole 18 all the time, the two inserting rods 22 are fixedly connected through threads, so that the adjusting plate 16 is fixedly arranged at a specified position in the inside of the extension groove 15 in the front supporting plate 1, and meanwhile, the air bag body 20 in the inside is inflated through the inflating hole 6, so that the gap position of the heel plate 2 is supported and the binding band 10 is bound to the foot position stably.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a shape injection shoes of preapring for an unfavorable turn of events with adjustable field, includes preceding layer board (1), its characterized in that, the one end of preceding layer board (1) is to having docked heel board (2), the bottom surface of preceding layer board (1) and heel board (2) is fixed to bond has antiskid bottom plate (3), the top surface butt fusion of preceding layer board (1) has shoe panel (4), bleeder vent (5) have evenly been seted up to the top surface of shoe panel (4), inflation hole (6) have been seted up to heel board (2) one end level of keeping away from preceding layer board (1), sliding tray (7) have been seted up to the both sides limit horizontal symmetry of preceding layer board (1), the inboard side of sliding tray (7) is fixed to bond has sealed offset plate (8), the inboard side joint of sliding tray (7) has sliding block (9), the side bolted connection of sliding block (9) has ties bandage (10), the inboard side level of antiskid bottom plate (3) has seted up cover and has connect groove (11), the inner side of the sleeving groove (11) is horizontally spliced with an extension plate (12), two ends of the extension plate (12) are symmetrically and horizontally welded with elastic strips (13), the bottom surface of the anti-skidding bottom plate (3) is uniformly spliced with anti-skidding teeth (14), the butt joint ends of the front supporting plate (1) and the heel plate (2) are horizontally and symmetrically provided with extension grooves (15), the inner side of each extension groove (15) is horizontally clamped with an adjusting plate (16), the inner side of the sliding groove (7) is uniformly and horizontally provided with a limiting hole (17), the side of each adjusting plate (16) is horizontally provided with a butt joint hole (18), the adjusting plate (16) is symmetrically spliced with a limiting block (19) at the side close to one end of the heel plate (2), an air bag body (20) is sleeved in the heel plate (2), the inner side of the air charging hole (6) is spliced with a rubber plug (21), and the inner side of the limiting hole (17) is horizontally spliced with a splicing rod (22), the inboard side level joint of regulating plate (16) has plastic plate (23).
2. The field adjustable anti-deformation injection-molded shoe as claimed in claim 1, wherein the front supporting plate (1) and the heel plate (2) are made of hard colloid materials, the front supporting plate (1) and the heel plate (2) are butted to form a sole structure, the anti-skid bottom plate (3) is made of hard rubber materials, the center of the anti-skid bottom plate (3) is disconnected, the shoe panel (4) is fixedly arranged on the top surface of the front supporting plate (1) and close to the edge, and the opening end of the shoe panel (4) faces the direction of the heel plate (2).
3. The field adjustable anti-deformation injection-molded shoe as claimed in claim 1, wherein the number of the air holes (5) is several, the air holes (5) extend through the side wall of the shoe panel (4) to the inside to keep the connection, the air inflation hole (6) horizontally extends through the center of one end of the heel plate (2) to the inside, and the inside of the air inflation hole (6) and the inside of the air bag body (20) keep the connection.
4. The field adjustable anti-deformation injection-molded shoe as claimed in claim 1, wherein the sliding grooves (7) are horizontally and symmetrically formed in two side edges of one end of the front supporting plate (1) close to the heel plate (2), the rubber seal plate (8) is made of soft rubber materials and is fixedly arranged at two end positions of a limiting hole (17) in the side edge of the sliding groove (7), two ends of the binding belt (10) are fixedly arranged at one end position close to the side edge of the sliding block (9), and the sleeving grooves (11) are respectively and symmetrically formed in the center position of the broken end of the anti-sliding bottom plate (3).
5. The field adjustable anti-deformation injection-molded shoe as claimed in claim 1, wherein the elastic strip (13) is fixedly clamped at the inner side of the sleeve groove (11) at one end far away from the extension plate (12), the anti-slip teeth (14) are fixedly arranged at the bottom position of the anti-slip bottom plate (3) in a granular shape, the extension groove (15) and the sleeve groove (11) are consistent in specification and size, the number of the limit holes (17) is several, the limit holes (17) are arranged at the inner side of the sliding groove (7) in a straight shape, the interiors of the limit holes (17) and the interiors of the extension groove (15) are kept in through connection, the butt-joint holes (18) are horizontally arranged at the side position of one end of the adjustment plate (16) close to the front supporting plate (1), and the two ends of the butt-joint holes (18) are butted at the position between the limit holes (17).
6. The field adjustable anti-deformation injection-molded shoe as claimed in claim 1, wherein the limiting blocks (19) are symmetrically inserted into the inner side slots of the extending grooves (15), the number of the insertion rods (22) is two, the insertion ends of the two insertion rods (22) are respectively provided with a screw rod and a screw hole, the insertion rods (22) horizontally penetrate through the sliding blocks (9) and extend into the limiting holes (17), and the extending inner ends are inserted into the inner sides of the abutting holes (18) and fixedly connected with each other through threads.
CN202022598709.XU 2020-11-11 2020-11-11 Shape shoes of moulding plastics of preapring for an unfavorable turn of events with adjustable it is open-air Active CN213785661U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022598709.XU CN213785661U (en) 2020-11-11 2020-11-11 Shape shoes of moulding plastics of preapring for an unfavorable turn of events with adjustable it is open-air

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022598709.XU CN213785661U (en) 2020-11-11 2020-11-11 Shape shoes of moulding plastics of preapring for an unfavorable turn of events with adjustable it is open-air

Publications (1)

Publication Number Publication Date
CN213785661U true CN213785661U (en) 2021-07-27

Family

ID=76932462

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022598709.XU Active CN213785661U (en) 2020-11-11 2020-11-11 Shape shoes of moulding plastics of preapring for an unfavorable turn of events with adjustable it is open-air

Country Status (1)

Country Link
CN (1) CN213785661U (en)

Similar Documents

Publication Publication Date Title
KR102506567B1 (en) Direct bottomed article of footwear with a film
EP2752125B1 (en) Shoes of automated process production and shoemaking method thereof
CN108348030A (en) The footwear sole construction and article of footwear of hexagonal groove pattern and/or heel pocket portion structure with elongation
KR100913570B1 (en) Method of moulding soles on shoe uppers, a shoe welt and a mould for carrying out the method
CN104968230A (en) Flexible sole and upper for an article of footwear
CN101804686A (en) Secondary integrally-forming shoe, shoe-making die and producing method
CN213785661U (en) Shape shoes of moulding plastics of preapring for an unfavorable turn of events with adjustable it is open-air
US3439384A (en) Molding with tread inserts
CN206030423U (en) Preparation has injection mold of antithetical couplet group of shoes of moulding plastics of breakpoint chromatography sole
CN109549284A (en) A kind of shock-absorbing sole and its moulding process with air cushion effect
CN102862262A (en) Method for manufacturing injection moulding shoes and injection moulding shoes
CN104432959B (en) Shoe sole, shoe sole vamp thread sewing non-glue shoe, die for manufacturing shoe sole and process for manufacturing shoe sole
CN107529850A (en) Method of moulding altogether
JP2509132B2 (en) Underground and its manufacturing method
GB2146282A (en) Moulding water-proof footwear
US3739502A (en) Footwear, its method of manufacture, and welt material therefor
CN209628727U (en) A kind of fast permeable speed injection dual-density shoe
CN102398360A (en) Method and mold for manufacturing herringbone tape of slipper
CN110421882A (en) A kind of preparation process of integrally-forming shoe
CN212590635U (en) Shock-absorbing children shoes
CN214645500U (en) Injection molding shoe mold in sole for integrated finished shoe
CN216907005U (en) Sports shoes applying injection molding process
JP2618812B2 (en) Shoe making
CN216907000U (en) Bottom surface softness and hardness adjustable injection molding shoe
CN217885242U (en) Wear-resisting shoes of moulding plastics of antiskid

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant