CN216906999U - Integrally formed sports slippers - Google Patents

Abstract

The utility model provides an integrally formed sports slipper, which comprises a sole and a vamp integrally formed with the sole in an injection molding manner, wherein the sole comprises an anti-skidding bottom surface; the anti-skid bottom surface comprises a plurality of first grooves extending along the length direction of the sole and a plurality of second grooves extending along the width direction of the sole; the first grooves and the second grooves are staggered to separate the anti-skid bottom surfaces to form anti-skid bosses. In the actual implementation process, the sole and the vamp are integrally formed by injection molding, so that the manufacturing efficiency can be effectively improved, the time can be saved, and the manufacturing cost can be reduced.

Description

Integrally formed sports slippers

Technical Field

The utility model relates to the technical field of sports shoes, in particular to an integrally formed sports slipper.

Background

The slippers are one kind of shoes, the heels of which are all empty, the toes are arranged only on the front sides of which are flat bottoms, and the materials of the slippers are usually quite light soft leather, plastics, cloth and the like. The types of slippers are differentiated according to wearing occasions and performance and use. For example, beach slippers are not made of cloth, but made of plastic, because the beach slippers are waterproof and easy to clean, and the toe cap type is also specially designed and is often called as foot-clamping slippers, namely herringbone slippers. However, in winter, the slippers in the room may use fluff cloth instead of plastic for keeping warm, so that people can enjoy better in the room. Also anti-slip slippers for bathing and wearing, and anti-static slippers commonly used in electronic factories and dust-free workshops, and the like.

In general, the upper and the sole of the slipper are manufactured separately, and then assembled together after completing the parts of the slipper.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an integrally formed sports slipper which is convenient to manufacture; to solve the problems of the background art.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an integrally formed sports slipper comprises a sole and a vamp which is integrally injection-molded with the sole.

The sole comprises an anti-slip bottom surface; the anti-skid bottom surface comprises a plurality of first grooves extending along the length direction of the sole and a plurality of second grooves extending along the width direction of the sole; the first grooves and the second grooves are mutually staggered to separate the anti-skid bottom surfaces to form anti-skid bosses.

The anti-skid bottom surface is provided with a plurality of anti-skid bosses; the anti-slip boss is provided with a plurality of anti-slip grooves.

The sole also comprises an anti-skid top surface which faces to the opposite direction of the anti-skid bottom surface; the anti-slip top surface is provided with anti-slip lines in the limiting groove.

The sole further comprises a shoe periphery surface connected between the top surface and the bottom surface; the shoe peripheral surface is provided with a decorative groove.

The decorative groove comprises a yielding groove section positioned at the joint of the vamp and the sole.

The sports slippers further comprise toe end parts corresponding to the toes and heel end parts corresponding to the heels; the toe end having a first opening; the heel end portion has a second opening communicating with the first opening.

The sports slippers further comprise connecting parts connected between the toe end parts and the heel end parts; the anti-skid bottom surface is gradually inclined upwards from the connecting part to the toe end part; the anti-slip bottom surface gradually inclines upwards from the connecting part to the heel end part.

The upper is gradually inclined upward from the toe end to the heel end.

After the technical scheme is adopted, the integrally formed sports slippers at least have the following beneficial effects:

in the actual implementation process, the sole and the vamp are integrally formed by injection molding, so that the manufacturing efficiency can be effectively improved, the time is saved, and the manufacturing cost is reduced.

Drawings

FIG. 1 is a schematic structural view of a sports slipper according to an embodiment of the utility model;

FIG. 2 is a schematic view of the structure of the anti-slip bottom surface of the sports slipper according to the embodiment of the utility model;

FIG. 3 is a schematic structural view of a mold according to an embodiment of the present invention;

FIG. 4 is a schematic diagram of an open state of the apparatus according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a mold clamping state of the apparatus according to the embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a fourth side panel according to an embodiment of the present invention;

FIG. 7 is a schematic structural view of an upper die according to an embodiment of the present invention;

FIG. 8 is a schematic illustration of the entry and exit of an upper die into and out of a wedge opening in accordance with an embodiment of the present invention.

In the figure:

a sports slipper 1; a sole 11; an upper 12; a non-slip bottom surface 111; a first groove 1111; a second groove 1112; an anti-slip boss 1113; a non-slip top surface 112; anti-skid ridges 1121; a shoe peripheral surface 113; decorative groove 1131; a yield slot segment 1132; a first opening 13; a second opening 14; a mold 2; a lower die 21; an upper die 22; a middle mold 23; a molding cavity 24; a bottom cavity 241; a facial cavity 242; a first inlet 221; a connecting boss 211; a connection hole 212; a first mold body 231; a second mold body 232; an accommodation cavity 2311; the protruding portion 2321; a flap segment 2322; a first mold half 222; a second mold half 223; a hinge shaft 224; a pressure spring 225; an auxiliary mechanism 3; a lifting channel 31; a housing 32; a first driving device 33; a connecting side plate 321; a limiting step 322; the fourth side plate 323; a wedge-shaped opening 324; a second driving device 325; a first web 3241; a second plate 3242; an abdication channel 3243; a top plate 326; a second inlet 3261; a positioning boss 326; the positioning holes 3262.

Detailed Description

In order to further explain the technical solution of the present invention, the following detailed description of the specific embodiments is made with reference to fig. 1 to 8.

An integrally formed sports slipper 1 comprises a sole 11 and a vamp 12 which is integrally injection-molded with the sole 11. In the actual implementation process, the sole 11 and the vamp 12 are integrally formed by injection molding, so that the manufacturing efficiency can be effectively improved, the time can be saved, and the manufacturing cost can be reduced.

Preferably, sole 11 comprises a non-slip bottom surface 111; non-slip bottom surface 111 includes a plurality of first grooves 1111 extending along the length direction of sole 11 and a plurality of second grooves 1112 extending along the width direction of sole 11; the first grooves 1111 and the second grooves 1112 are alternately arranged to separate the anti-slip bottom 111 to form anti-slip bosses 1113. In the practical implementation process, the anti-skid bottom surface 111 is in contact with the ground, and the first groove 1111 and the second groove 1112 have the discharge function, so that the anti-skid device can effectively cope with rainy days; meanwhile, the anti-slip boss 1113 can prevent slipping, and the situation that the slipping wearer falls down to be injured by the sole 11 is avoided.

Preferably, the non-slip bottom surface 111 has a plurality of non-slip bosses 1113; the non-slip boss 1113 has a plurality of non-slip grooves. Further, the roughness of the anti-slip bottom surface 111 is increased by the anti-slip grooves, and the friction force is improved by increasing the friction coefficient.

Preferably, sole 11 also includes a non-slip top surface 112 facing opposite from non-slip bottom surface 111; the anti-slip top surface 112 has anti-slip threads 1121 located in the limiting grooves. In practical implementation, the anti-slip top surface 112 contacts with the foot, and the anti-slip texture 1121 prevents the foot from slipping, so that the shoe is convenient for people to wear.

Preferably, the sole 11 further includes a periphery 113 connected between the top and bottom surfaces; the shoe peripheral surface 113 has a decorative groove 1131 formed thereon. In the actual implementation process, the decorative groove 1131 improves the aesthetic degree of the sports slipper 1.

Preferably, the decorative groove includes a relief groove segment 1132 at the junction of the upper 12 and the sole 11. In actual implementation, the region that vamp 12 is connected with sole 11, 11 and 12 mutual extrusion extensions of vamp behind the motion, easily make the junction fracture, offer the space of stepping down for the extrusion extension through setting up the groove section 1132, and then slow down sports slippers 1 junction and damage, and then improve sports slippers 1's life.

Preferably, the sports slipper 1 further comprises a toe end corresponding to the toes and a heel end corresponding to the heel; the toe end has a first opening 13; the heel end has a second opening 14 communicating with the first opening 13. In practical implementation, the first opening 13 is smaller than the second opening 14; the foot is stretched into by second opening 14 department, carries on spacingly through first opening 13 to the foot, and the personnel of being convenient for wear.

Preferably, the sports slipper 1 further comprises a connecting part connected between the toe end part and the heel end part; the anti-slip bottom surface 111 is gradually inclined upward from the connecting portion to the toe end portion; the antiskid bottom surface 111 is inclined gradually upward from the connecting portion to the heel end portion. In the practical implementation process, the heel end part inclines upwards, so that the heel is prevented from being in direct contact with the bottom surface to achieve the shock absorption effect, and the fatigue of a wearer can be effectively relieved; the toe end upwards inclines to effectively prevent the personnel from colliding with the walking process and avoid falling down and being injured.

Preferably, upper 12 tapers upward from the toe end to the heel end. In the actual implementation process, the vamp 12 is attached to the instep, so that the comfort of a wearer can be effectively improved.

A method for manufacturing integrally formed sports slippers 1 comprises the following steps:

s1, mold closing: the upper die 22, the middle die 23 and the lower die 21 are arranged in the lifting channel 31, and the first driving device 33 drives the lower die 21 to ascend to abut against the middle die 23, so that the middle die 23 and the upper die 22 ascend to abut against the top plate 326; the first inlet 221 is communicated with the second inlet 3261, and the raw material liquid enters the forming cavity 24 through the first inlet 221 and the second inlet 3261;

s2, solidification and cooling: cooling and solidifying the raw material liquid;

s3, opening the mould: the first driving device 33 descends, the middle die 23 descends to the position of the limiting step 322, and the middle die 23 is limited through the limiting step 322; the lower die 21 continues to descend;

s4, demolding: the second driving cylinder drives the upper die 22 to move along the middle die 23, so as to drive the formed sports slippers 1 to be separated from the middle die 23, and the demolding is finished.

In the actual implementation process, the sports slippers 1 can be efficiently manufactured by the method, and the purposes of saving manpower and saving cost are achieved.

A mold 2 for efficiently manufacturing a durable sole 11 comprises a lower mold 21 at the lower part, an upper mold 22 at the upper part, and a middle mold 23 between the upper mold 22 and the lower mold 21; the upper die 22, the lower die 21 and the middle die 23 are connected to form a molding cavity 24; the molding cavity 24 includes a bottom cavity 241 between the upper mold 22 and the middle mold 23 and a face cavity 242 between the middle mold 23 and the lower mold 21. In the actual implementation process, the upper die 22, the middle die 23 and the lower die 21 are connected to form the forming cavity 24, raw material liquid is injected into the injection molding cavity, the die is opened after the raw material liquid is solidified, and the sports slipper 1 with the integrally formed upper 12 and sole 11 is obtained, so that the manufacturing efficiency of the sports slipper 1 can be effectively improved, and the production cost is reduced.

Preferably, the upper mold 22 has a first inlet 221 for the raw material liquid to enter; the first inlet 221 communicates with the forming chamber 24. In practical implementation, the raw material liquid enters the molding cavity 24 through the first inlet 221 on the upper die 22, and the molding cavity 24 is efficiently filled; specifically, the raw material liquid flows into the molding cavity 24 from top to bottom under the influence of gravity, and the molding cavity 24 is filled rapidly.

Preferably, the bottom cavity 241 includes a groove on the lower surface of the upper mold 22 and is formed after being connected with the upper surface of the middle mold 23; the upper die 22 and the middle die 23 are connected together in a sliding manner; the middle die 23 is provided with a sliding groove extending along the length direction of the bottom cavity 241; the upper die 22 has a sliding projection which is matched with the sliding groove. In the practical implementation process, the upper die 22 can be rapidly spliced with the middle die 23 through the sliding connection, and the bottom cavity 241 is efficiently formed; meanwhile, in the demolding process, the upper die 22 can move along the length direction of the shoe to take out the sports slippers 1 on the middle die 23, so that the injection-molded sports slippers 1 are rapidly demolded, and the production efficiency of the sports slippers 1 is improved.

Preferably, the lower mold 21 includes two connecting bosses 211 respectively located at two sides of the face cavity 242; the connecting convex column 211 is positioned on the upper surface of the lower die 21; the middle mold 23 has a connection hole 212 formed on the lower surface of the middle mold 23 and engaged with the connection boss 211. In the practical implementation process, the connecting convex column 211 is matched with the connecting hole 212, so that the lower die 21 can be quickly connected with the middle die 23 to form the face cavity 242, and the production efficiency can be effectively improved.

Preferably, the middle mold 23 includes a first mold body 231 at the outer side and a second mold body 232 at the inner side; the first mold body 231 is provided with a containing cavity 2311 for containing the second mold body 232; the second mold body 232 has a plurality of extensions 2321 that are movable out of the first mold body 231 and into the bottom cavity 241; the first mold body 231 has an extension hole that is fitted with the extension 2321. In practical implementation, the second mold 2 is located in the accommodating cavity 2311, the protruding hole is located on the upper surface of the first mold body 231, and the second mold body 232 rises so that the protruding section of the second mold body 232 protrudes from the protruding hole into the bottom cavity 241; during injection molding, the anti-skid grains 1121 are formed at the extending section of the sports slipper 1, so that a person wearing the sports slipper 1 is more comfortable; meanwhile, when the mold is removed, the second mold body 232 descends, and the extension section shrinks and enters the extension hole, so that the upper mold 22 drives the sports slippers 1 to move smoothly and efficiently along the shoe length direction, the mold removal efficiency can be effectively improved, and the production efficiency is further improved.

Preferably, the second mold body 232 further includes a catch segment 2322 connected to the extension 2321 and disposed within the receiving cavity 2311; the connection convex column 211 has an extending section extending into the accommodation cavity 2311. In an actual implementation process, after the lower mold 21 is lifted, the connecting convex column 211 extends into the accommodating cavity 2311 from the connecting hole 212 to abut against the blocking piece segment 2322, so that the extending segment extends out; during demolding, the lower mold 21 descends, the connecting convex column 211 is separated from the accommodating cavity 2311, and the baffle piece segment 2322 enables the extending segment to move out of the bottom cavity 241 under the action of gravity; when the die is closed, the lower die 21 and the middle die 23 can be efficiently connected together, and the extending section extends out; when demoulding, the lower die 21 can be separated from the middle die 23 efficiently, and the extending section can be contracted; can effectively improve the production efficiency.

Preferably, the upper mold 22 comprises a first mold half 222 and a second mold half 223 hinged to the first mold half 222; the upper die further includes a hinge shaft 224 provided at the heel end and a compression spring 225 at the toe end. In the practical implementation process, as the sports slipper 1 is provided with the decorative groove 1131 on the shoe peripheral surface 113 of the sole 11, and the side plate of the groove of the upper die 22 is provided with the corresponding protrusion, the sports slipper 1 can be integrally injection molded; when the upper die 22 drives the sports slippers 1 to be separated from the middle die 23, the sports slippers 1 are separated from the grooves of the upper die 22 under the action of gravity, and the decorative grooves 1131 and the corresponding bulges can prevent the sports slippers 1 from naturally falling; therefore, the hinge shaft 224 is arranged at the heel end of the mold 2 and the pressure spring 225 is arranged at the toe end of the mold, so that the first half mold 222 and the second half mold 223 of the upper mold 22 are separated, the corresponding protrusion is separated from the decoration groove 1131, the decoration groove 1131 and the corresponding protrusion are prevented from blocking the sports slipper 1 from falling, and the production efficiency of the sports slipper 1 can be effectively improved.

An apparatus for efficiently manufacturing a durable shoe sole 11 includes an apparatus main body; the equipment main body comprises a mould 2 and an auxiliary mechanism 3 for assisting the mould 2 to open and close; the auxiliary mechanism 3 includes a vertically disposed lifting channel 31 for accommodating the mold 2, a housing 32 outside the lifting channel 31, and a first driving device 33 inside the lifting channel 31 for driving the mold 2 to move along the lifting channel 31. In the actual implementation process, the auxiliary mechanism 3 is used for assisting the mould 2 to open and close efficiently, so that the production efficiency is improved; specifically, the upper die 22, the middle die 23 and the lower die 21 are arranged from top to bottom and placed in the lifting channel 31, and the first driving device 33 in the lifting channel 31 comprises a first driving cylinder; when the dies are closed, the first driving cylinder extends out to abut against the lower die 21, the lower die 21 rises to be spliced with the middle die 23, the upper die 22 is driven to move upwards, the rear die 2 abuts against the shell 32, and the dies 2 are pressed together through extrusion; at the moment, the raw material liquid is injected into the forming cavity 24, and the mold is opened after the sports slippers 1 are formed; when the die is opened, the first driving cylinder contracts, the lower die 21 descends, the middle die 23 is separated from the lower die 21, and the sports slippers 1 are left on the middle die 23; the moulds 2 are connected in an efficient splicing way and separated in an efficient way through the auxiliary mechanism 3; can effectively improve the efficiency of opening and closing the die, and further improve the manufacturing efficiency of the sports slippers 1.

Preferably, the housing 32 includes a top plate 326 above the lifting channel 31, a bottom plate below the lifting channel 31, and a connecting side plate 321 connected between the top plate 326 and the bottom plate; the middle die 23 is connected with the connecting side plate 321 in a sliding manner; the connecting side plate 321 includes a limiting step 322 for limiting the middle mold 23. In practical implementation, the middle die 23 is supported by the limiting step 322, so that the die 2 can be conveniently spliced and separated; specifically, the limit step 322 can limit the middle mold 23 and cannot limit the lower mold 21; in the mold closing process, the lower mold 21 positioned below the limit step 322 can prop against the middle mold 23 through the limit step 322 to drive the middle mold 23 to ascend; the lower die 21 above the limiting step 322 descends to enter the lower area of the limiting step 322 through the limiting step 322 in the die opening process, the middle die 23 limits the middle die 23 due to the limiting effect of the limiting step 322, the middle die 23 is prevented from descending, the lower die 21 and the middle die 23 are separated, the die can be opened and closed efficiently, and the production efficiency of the sports slippers 1 is improved.

Preferably, the connecting side plate 321 is formed by connecting a first side plate, a second side plate and a third side plate connected between the first side plate and the second side plate; the limiting step 322 includes a first stage on the first side plate, a second stage on the second side plate, and a third stage on the third side plate. In the actual implementation process, the middle mold 23 is supported through the first stage, the second stage and the third step section, so that the stability of the middle mold 23 can be effectively improved.

Preferably, the housing 32 further includes a fourth side plate 323 disposed opposite to the third side plate, and a wedge-shaped opening 324 disposed on the fourth side plate 323 and communicated with the lifting channel 31; the wedge-shaped opening 324 becomes gradually smaller from outside to inside; the wedge-shaped opening 324 is disposed corresponding to the limit step 322. In actual practice, the upper mold 22 enters and exits the lifting channel 31 from the wedge-shaped opening 324; specifically, when the upper mold 22 enters the lifting channel 31 from the wedge-shaped opening 324, the wedge-shaped opening 324 guides and limits the upper mold 22, so that the first mold half 222 and the second mold half 223 of the upper mold 22 are combined; the opposite first mold half 222 is separated from the second mold half 223 by the elastic force of the compression spring 225; the upper die 22 can be efficiently spliced and separated, and the production efficiency of the sports slippers 1 is improved.

Preferably, the auxiliary mechanism 3 further comprises a second driving device 325 for driving the upper mold 22 to move along the length direction of the bottom cavity 241; the fourth side plate 323 includes a first plate 3241 above the wedge-shaped opening 324, a second plate 3242 below the wedge-shaped opening 324, and a vertically disposed abdicating channel 3243 disposed on the first plate 3241. In the practical implementation process, the second driving device 325 comprises a second driving cylinder, and the second driving cylinder drives the upper die 22 to efficiently move along the length direction of the bottom cavity 241, so that the sports slippers 1 are quickly separated; meanwhile, in the manufacturing process, the second driving cylinder moves up and down along with the upper die 22, and the second driving cylinder is abdicated through the abdication channel 3243, so that the second driving cylinder is efficient in lifting.

Preferably, the top plate 326 has a second inlet 3261 for the raw material liquid to enter and is movably connected to the first inlet 221. In practical implementation, after the mold 2 is lifted to abut against the top plate 326, the first inlet 221 is communicated with the second inlet 3261, and the raw material liquid flows through the first inlet 221 from the second inlet 3261 and enters the molding cavity 24, so that the injection molding efficiency can be effectively improved.

Preferably, the upper die 22 further includes a positioning projection 326 on an upper surface of the upper die 22; the top plate 326 has a positioning hole 3262 for cooperating with the positioning protrusion 326. In practical implementation, the positioning protrusion 326 is engaged with the positioning hole 3262, so that the first inlet 221 is connected to the second inlet 3261 in a positioning manner.

The product form of the present invention is not limited to the embodiments and examples shown in the present application, and any suitable changes or modifications of the similar ideas should be made without departing from the patent scope of the present invention.

While the present disclosure has been described with reference to exemplary embodiments, it is to be understood that the disclosure is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all such modifications and equivalent structures and functions.

Claims (8)

1. An integrated into one piece's sports slippers which characterized in that: comprises a sole and a vamp which is integrally injection molded with the sole; the sole comprises an anti-slip bottom surface; the anti-skid bottom surface comprises a plurality of first grooves extending along the length direction of the sole and a plurality of second grooves extending along the width direction of the sole; the first grooves and the second grooves are mutually staggered to separate the anti-skid bottom surfaces to form anti-skid bosses.

2. The integrally formed athletic slipper of claim 1, wherein: the anti-skid bottom surface is provided with a plurality of anti-skid bosses; the anti-slip boss is provided with a plurality of anti-slip grooves.

3. The integrally formed sports slipper of claim 2, wherein: the sole also comprises an anti-skid top surface which faces to the opposite direction of the anti-skid bottom surface; the anti-slip top surface is provided with anti-slip lines in the limiting groove.

4. The integrally formed athletic slipper of claim 3, wherein: the sole further comprises a shoe periphery connected between the top surface and the bottom surface; the shoe peripheral surface is provided with a decorative groove.

5. The integrally formed athletic slipper of claim 4, wherein: the decorative groove comprises a yielding groove section positioned at the joint of the vamp and the sole.

6. The integrally formed athletic slipper of claim 5, wherein: the sports slippers further comprise toe end parts corresponding to the toes and heel end parts corresponding to the heels; the toe end having a first opening; the heel end portion has a second opening communicating with the first opening.

7. The integrally formed athletic slipper of claim 6, wherein: the sports slippers also comprise connecting parts connected between the toe end parts and the heel end parts; the anti-skid bottom surface is gradually inclined upwards from the connecting part to the toe end part; the anti-slip bottom surface gradually inclines upwards from the connecting part to the heel end part.

8. The integrally formed sport slippers of claim 7 wherein: the upper is gradually inclined upward from the toe end to the heel end.

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