31results about "Welts" patented technology

Articles of footwear comprising an additively manufactured sole. In some embodiments, the article of footwear may comprise a sole, an upper, and a joining element coupling the sole to the upper. In some embodiments, the sole may comprise a three-dimensional mesh with a ground-facing portion and a ledge formed on an upper side of the mesh. The ledge may comprise a continuous side surface that is coupled to the joining element. In some embodiments, the sole may comprise an undulating lower side comprising a plurality of bumps and a plurality of valleys positioned between respective bumps. In some embodiments, the sole may comprise a continuous ground-facing rim formed on a perimeter portion of a lower side of the sole.

Articles of footwear comprising an additively manufactured sole. In some embodiments, the article of footwear may comprise a sole, an upper, and a joining element coupling the sole to the upper. In some embodiments, the sole may comprise a three-dimensional mesh with a ground-facing portion and a ledge formed on an upper side of the mesh. The ledge may comprise a continuous side surface that is coupled to the joining element. In some embodiments, the sole may comprise an undulating lower side comprising a plurality of bumps and a plurality of valleys positioned between respective bumps. In some embodiments, the sole may comprise a continuous ground-facing rim formed on a perimeter portion of a lower side of the sole.

The utility model discloses a vamp edging device, which relates to the field of footwear processing and comprises a fixing support, a fixing rod and a connecting plate, a lifting component is fixedly mounted on the inner side of the connecting plate, and an auxiliary component is fixedly mounted at the bottom of the lifting component; and the auxiliary assembly comprises a mounting plate, a butt joint sleeve is fixedly connected to the bottom of the mounting plate, an outer sleeve rod is movably mounted outside the butt joint sleeve, and an inner connecting rod is movably clamped in the outer sleeve rod. The inner connecting rod is movably clamped in the outer sleeve rod, the length, located in the outer sleeve rod, of the inner connecting rod can be adjusted, meanwhile, the outer sleeve rod is rotationally connected to the outer portion of the butt-joint sleeve, the outer sleeve rod can be rotated along the butt-joint sleeve, and then the position of the pressing plate can be adjusted; the supporting springs are extruded when the movable rods rotate outwards along the inner sides of the inner connecting rods, the vamps can be expanded when the movable rods are stressed to rotate outwards, and the flyknit vamp expanding device is suitable for expanding flyknit vamps of different sizes.

The electric cleaning brush comprises a handle, a brush head machine body and an angle adjusting mechanism, the angle adjusting mechanism comprises a fan-shaped toothed plate, a reset piece, a pressing piece and a positioning piece, and the fan-shaped toothed plate is connected to the upper end of the brush head machine body and provided with a plurality of tooth grooves distributed at intervals; the pressing piece is installed on the handle and provided with a first inclined face. The positioning piece is arranged below the handle; the reset part is installed between the positioning part and the handle, the positioning part is embedded into the tooth groove under the elastic driving of the reset part, a second inclined surface is arranged on the positioning part, and the positioning part moves backwards to be separated from the tooth groove under the matching of the first inclined surface and the second inclined surface along with the downward pressing of the pressing part. Therefore, the multi-angle adjustment of the brush head machine body relative to the handle is realized by utilizing the matching of the tooth groove and the embedded block and the inclined plane type driving principle. Therefore, the problem that some sanitary dead corners or high corners cannot be touched and cleaned during cleaning is solved, time and labor are saved, and cleaning convenience is improved.

A shoe comprising a sole, an upper secured to the sole, and a welt. The welt comprises at least one piece separate from the sole and upper. The welt is adjacent both the sole and the upper and is secured to at least one of the sole and the upper. The sole is a 3-D printed sole comprising a plurality of interconnected cells. Each cell of the plurality of interconnected cells is connected to at least one adjacent cell of the plurality of interconnected cells. The shoe has a torsional stiffness at least 100% greater than the torsional stiffness of a first comparison shoe. The first comparison shoe is identical to the shoe except the first comparison shoe is devoid of a welt. The torsional stiffness is a torque sufficient to rotate the heel-widest portion ten degrees (10°) from an un-torqued condition as the ball-widest portion is held stationary.

The application discloses a side film-coated popcorn shoe sole and a production equipment and a production process thereof, relates to a shoe sole film-coating equipment and a production process technical field, and comprises a machine table, a servo motor installed on the machine table, a sub-mold connected with the output end of the servo motor, a pressing cylinder installed on the machine table, a fixed disc fixedly connected with the piston end of the pressing cylinder, a rotating disc rotatably connected with the fixed disc through a bearing, a female mold boltedly connected with the rotating disc and oppositely arranged with the sub-mold, a pressing wheel arranged above the sub-mold, a film guide box, a hot air gun arranged above the film guide box and a sliding assembly. The side of the shoe sole is provided with a protective film, the protective film is convenient to clean and maintain, has good weather resistance and durability, and when a pattern needs to be designed on the side of the shoe sole, the pattern can be transferred on the protective film to avoid paint spraying, and the application is more economical and environmental-friendly. The production equipment and the production process of the side film-coated popcorn shoe sole are simple in steps, easy to operate, save manpower and reduce production cost.

An article of footwear has an upper and a sole structure secured to the upper. The sole structure includes a chamber that encloses a pressurized fluid. The chamber includes subchambers laterally extending in a medial to lateral direction of the bladder. A bottom surface of the chamber may include at least one bond that laterally extends across the bottom surface of the chamber from one side edge to another side edge of the chamber in the medial to lateral direction. The bond may cooperate with an indentation in the bottom surface that separates one subchamber from an adjacent subchamber. A diameter of the subchambers may decrease in a direction from a heel region of the bladder to a forefoot region of the chamber.

The utility model relates to the technical field of covering machines, in particular to a shoe upper covering machine which comprises a base, a covering machine body and a rolling mechanism, the covering machine body is fixedly arranged on the base, a feeding groove is formed in the base, a first feeding roller is rotatably arranged in the feeding groove, and supporting frames are fixedly arranged on the base and located on the two sides of the feeding groove respectively. The supporting frame is in a U shape, supporting blocks are arranged in the supporting frame in a sliding mode, a second feeding roller is rotationally arranged between the two supporting blocks, a first motor is fixedly arranged on one supporting block, the output end of the first motor is fixedly connected with the second feeding roller, and an electric push rod is fixedly arranged between the supporting block and the supporting frame. By means of the technical scheme, the problem that in the prior art, in the feeding process of leather materials to the covering machine, the leather materials are prone to deviation is solved.

The invention discloses a sneaker adapting to multiple scenes, and belongs to the technical field of sneakers, the sneaker comprises a shoe body and a toe cap which are integrally formed, a sole is fixed at the bottom of the shoe body and the toe cap, a tongue is connected in the shoe body, a collar is arranged on the top surface of the shoe body, a shoelace is connected to one side of the shoe body in a penetrating manner, and a wrapping and protecting mechanism is fixedly attached to the outer wall of the toe cap; one side of the wrapping and protecting mechanism is inserted into the sole, an anti-collision strip is fixed to the outer wall of the sole, a cavity structure with two through sides is arranged in the sole, the cavity structure of the sole is arranged at the bottom of the shoe body, and air seal covers are fixed to the two sides of the cavity structure of the sole in a closed mode. By means of the collaborative design of an air bag structure and a buffering assembly, a closed air bag is formed by a shoe sole cavity and an air sealing cover, the supporting height in the air bag can be flexibly adjusted by matching four sets of elastic components with a pushing part, when the pushing part pushes, the elastic components jack up the air bag, and the buffering performance is enhanced to adapt to high-strength movement; basic buffering is kept when pushing is not carried out, the daily walking requirement is met, and multi-scene pressure adaptation is achieved.

A shoe comprising a sole, an upper secured to the sole, and a welt. The welt comprises at least one piece separate from the sole and upper. The welt is adjacent both the sole and the upper and is secured to at least one of the sole and the upper. The sole is a 3-D printed sole comprising a plurality of interconnected cells. Each cell of the plurality of interconnected cells is connected to at least one adjacent cell of the plurality of interconnected cells. The shoe has a torsional stiffness at least 100% greater than the torsional stiffness of a first comparison shoe. The first comparison shoe is identical to the shoe except the first comparison shoe is devoid of a welt. The torsional stiffness is a torque sufficient to rotate the heel-widest portion ten degrees (10°) from an un-torqued condition as the ball-widest portion is held stationary.

A shoe includes a sole, an upper secured to the sole, and a welt. The welt includes at least one component separate from the sole and the upper. The welt sole and the upper are both adjacent and secured to at least one of the sole and the upper. The sole is a 3D printed sole comprising a plurality of interconnected units. Each cell of the plurality of interconnection cells is connected to at least one adjacent cell of the plurality of interconnection cells. The torsional stiffness of the shoe is at least 100% greater than the torsional stiffness of the first contrast shoe. The first contrast shoe is the same as the shoe except for no welt. The torsional stiffness is a torque sufficient to rotate the widest portion of the heel from an untwisted state by 10 degrees (10 degrees) when the widest portion of the plantar ball remains stationary.

A high-elastic sneaker with a protection function structurally comprises a vamp and a sole, the vamp is arranged at the upper end of the sole, the front end of the sole extends to form a protection part connected to a toe cap of the vamp in a wrapping mode, a positioning wrapping edge is obliquely arranged on the inner side of the toe cap of the vamp, an inserting strip is arranged at the lower end of the positioning wrapping edge, and an inserting groove fixedly embedded with the inserting strip is formed in the sole. An assembly cavity is formed between the positioning covered edge and the inner wall of the toe cap of the vamp, a double-layer wrapping type toe cap protection structure is adopted, cracking is effectively prevented, the protection plate made of stainless steel is preliminarily positioned through the positioning covered edge, then the protection part extending from the sole is provided with the screw rod, the protection plate is further positioned, and the safety of the shoe is improved. The connecting stability of the protection plate is improved, the positioning wrapping edge can be made of corresponding materials according to seasons, and the comfort of toe contact is improved.

The present application relates to a kind of anti-gluing upper leather sole shoes, the wide steel plate is arranged in the foot arch position of insole lower side, and the leather sole is adhered by adhesive along the lower side of strip, the thin glue sole is adhered by adhesive in the lower side of leather sole, and the periphery of strip, leather sole and thin glue sole is fixed by sewing thread, the lower side of thin glue sole is adhered by adhesive and anti-skid bottom, the wide steel plate makes shoe not easy to deform, not easy to collapse, solves the current industry no solution dead cycle leather sole sticking anti-skid bottom gluing problem, greatly improves the comfort and service life of leather shoes.

The utility model discloses a hem hemp rope shoe and production processing device, including vamp, innersole, hemp rope shoe edge and sole, the vamp and innersole sew to form a first main body, the first main body is provided with the shoe cavity for the foot to pass through, the outer edge of the first main body bends downwards along the sewing thread to form the bending end, and the hem hemp rope shoe edge is provided with the hem hemp rope shoe edge. The bent end is sewn with the hemp rope shoe edge, the hemp rope shoe edge is perpendicular to the shoe insole, the hemp rope shoe edge and the first body are fixed to the shoe sole in a gluing and pressing mode, the hemp rope shoe edge is tightly connected with the shoe through sewing and gluing, the quality and the overall attractiveness of the hemp rope shoe are improved, the hemp rope shoe edge is not prone to falling off, and the service life of the shoe is prolonged. The utility model further provides a processing device, the production speed and efficiency of the hemp rope shoes are improved, and the production quality is improved.

This invention relates to the field of athletic shoe technology and discloses a manufacturing process for multifunctional athletic mesh shoes, including the following steps: S1: Equipment inspection. Before manufacturing athletic mesh shoes, the operation of the equipment required for production is inspected. If the equipment passes inspection, production can proceed; otherwise, the equipment is repaired. This invention also proposes a multifunctional athletic mesh shoe, comprising two uppers, a shoe edge, and a sole, with both uppers fixedly connected to the shoe edge. This invention not only increases the abrasion resistance of the athletic mesh shoe sole, improving its service life, but also enables the athletic mesh shoe to have good breathability while maintaining good abrasion resistance, increasing the versatility of its functions and improving its comfort. Furthermore, it provides good waterproofing, further enhancing the functionality and service life of the athletic mesh shoe.

The invention belongs to the technical field of shoe and boot processing, and particularly relates to a shoe sole convenient to renovate, a shoe and boot and a renovation method of the shoe and boot. A shoe sole convenient to renovate comprises a shoe sole body, at least one layer of film is fixed on the side wall of the shoe sole body, the film is adsorbed on the shoe sole body, and the meaning that the film is adsorbed on the shoe sole body is that the gas pressure between the shoe sole body and the film is smaller than the atmospheric pressure, and the film is adsorbed on the shoe sole body through the transverse pressure of the atmospheric pressure. Compared with the prior art, the outsole has the technical effects that the outsole is at least provided with at least one layer of film, under the condition that the outer side wall is abraded, the outmost layer is torn off by tearing the lifting belt, so that the color inside can be exposed, and color replacement and outsole renovation are realized.

Articles of footwear comprising an additively manufactured sole. In some embodiments, the article of footwear may comprise a sole, an upper, and a joining element coupling the sole to the upper. In some embodiments, the sole may comprise a three-dimensional mesh with a ground-facing portion and a ledge formed on an upper side of the mesh. The ledge may comprise a continuous side surface that is coupled to the joining element. In some embodiments, the sole may comprise an undulating lower side comprising a plurality of bumps and a plurality of valleys positioned between respective bumps. In some embodiments, the sole may comprise a continuous ground-facing rim formed on a perimeter portion of a lower side of the sole.

The invention discloses an automatic tightening shoe and a production process thereof, belonging to the technical field of footwear, comprising a sole and an upper, the upper comprising a forefoot piece, a rear upper, a tongue piece and an edge piece, the rear upper being connected to the forefoot piece, the rear upper comprising a lining piece, a support piece, a rope tube, a drawstring, an outer cloth piece and a buckle, the support piece being arranged to fit the lining piece, a limiting groove being arranged on the support piece, the drawstring being passed through the rope tube, the outer cloth piece being connected to the lining piece, a pipe groove being arranged on the sole, a mounting groove being arranged on the heel of the sole, a tightening device being arranged in the mounting groove, an opening being arranged on the outer cloth piece, and the buckle being arranged on the opening, the hardness of the support piece can provide good support for the rear upper and the rope tube, so that when the drawstring is tightened, the pulling force will first act on the support piece from the rope tube to disperse the acting force, thereby tightening the upper as a whole, fitting the heel of the user more closely, and also reducing the situation of debonding and line collapse due to concentrated pulling force.

Articles of footwear comprising an additively manufactured sole. In some embodiments, the article of footwear may comprise a sole, an upper, and a joining element coupling the sole to the upper. In some embodiments, the sole may comprise a three-dimensional mesh with a ground-facing portion and a ledge formed on an upper side of the mesh. The ledge may comprise a continuous side surface that is coupled to the joining element. In some embodiments, the sole may comprise an undulating lower side comprising a plurality of bumps and a plurality of valleys positioned between respective bumps. In some embodiments, the sole may comprise a continuous ground-facing rim formed on a perimeter portion of a lower side of the sole.

The utility model discloses an edge covering machine for outdoor mountaineering shoes, and relates to the technical field of edge covering machines. An outdoor mountaineering shoe covering machine comprises a cabinet body, a supporting frame is fixed to the cabinet body, a mounting plate is arranged on the cabinet body, a limiting assembly is arranged on the supporting frame, the lower end of the limiting assembly extends into the supporting frame to be fixedly connected with a device body, a motor is fixed in the lower end of the device body, and a limiting groove is formed in the cabinet body; the output end of the motor extends out of the device body and extends into the limiting groove, a gear is fixed to the output end of the motor and meshed with a rack in the limiting groove, a limiting frame is arranged on the mounting plate, a supporting plate is fixed to one side of the cabinet body, and a limiting mechanism is arranged between the supporting plate and the cabinet body. A limiting groove and a limiting frame are replaced through a limiting mechanism so as to adapt to the models of shoes with different sizes, and the use with the covering machine is facilitated.

The invention discloses a side edge film-coated popcorn shoe sole as well as production equipment and a production process thereof, and relates to the technical field of shoe sole film-coating equipment and production processes. Comprising a machine table, a servo motor installed on the machine table, a sub-mold connected with the output end of the servo motor, a pressing air cylinder installed on the machine table, a fixed disc fixedly connected with the piston end of the pressing air cylinder, a rotary disc rotationally connected with the fixed disc through a bearing, a female mold connected with the rotary disc through a bolt and arranged opposite to the sub-mold, and a pressing wheel arranged above the sub-mold. The hot air gun and the sliding assembly are arranged above the film guide box; the protective film is arranged on the side edge of the sole, the protective film is convenient to clean and maintain and has good weather resistance and durability, patterns can be transferred on the protective film when the patterns need to be designed on the side edge of the sole, paint spraying is avoided, and the shoe is more economical and environmentally friendly; the production equipment and the production process for the popcorn shoe sole with the side edge coated with the film are few in steps and easy to operate, manpower is saved, and the production cost is reduced.

The utility model belongs to the technical field of rehabilitation shoes, in particular to a rehabilitation shoe which comprises a sole and a vamp, the sole comprises a treading layer at the bottom and a foot support layer at the upper part, the foot support layer is a soft sponge cushion layer, a hard bottom layer is fixed at the lower part of the foot support layer, the lower part of the vamp extends between the hard bottom layer and the treading layer, and the vamp is fixedly connected with the sole. The vamp comprises a shoe body and a heel part at the rear part, the front end of the shoe body part is provided with a first connecting wing and a second connecting wing which are used for positioning the front end of the instep, the front end of the vamp can be unfolded by opening the first connecting wing and the second connecting wing, and during wearing, the angle between the sole and the shank does not need to be specially adjusted; the shoes can be directly and straightly put into the shoes for wearing, so that the feet are not affected; the hook-and-loop fastener is detachably arranged, so that the first connecting belt penetrates through the first connecting ring more smoothly, the adjusting range of the tightness degree is increased by adjusting the position of the hook-and-loop fastener, and the applicability is improved.

The utility model discloses a welt reinforcing band leading-in auxiliary device which comprises an auxiliary device body, the auxiliary device body comprises a reinforcing band leading-in part, a reinforcing band guiding and positioning part and a machine needle positioning part, the reinforcing band guiding and positioning part is arranged at the side end of an outlet of the reinforcing band leading-in part in a bent mode, and the machine needle positioning part is arranged at the side end of the outlet of the reinforcing band leading-in part. The machine needle positioning part is fixedly arranged at the outlet end of the reinforcing band guiding and positioning part, the reinforcing band guiding and positioning part is sequentially provided with a guiding groove and a positioning guiding groove, the machine needle positioning part is provided with a machine needle positioning groove, the guiding groove, the positioning guiding groove and the machine needle positioning groove are communicated, the guiding groove comprises a reinforcing band guiding groove and a welt guiding groove, and the welt guiding groove is communicated with the reinforcing band guiding groove. When a reinforcing band enters from the reinforcing band guide-in part and sequentially penetrates through the reinforcing band guide groove and the positioning guide groove to reach the machine needle positioning groove, the welt of the upper is clamped into the welt guide groove and moves towards the direction of the positioning guide groove, and the reinforcing band and the welt of the upper are positioned at the positioning guide groove. The device ensures the width and flatness of the welt wrapped by the reinforcing band.

Articles of footwear comprising an additively manufactured sole. In some embodiments, the article of footwear may comprise a sole, an upper, and a joining element coupling the sole to the upper. In some embodiments, the sole may comprise a three-dimensional mesh with a ground-facing portion and a ledge formed on an upper side of the mesh. The ledge may comprise a continuous side surface that is coupled to the joining element. In some embodiments, the sole may comprise an undulating lower side comprising a plurality of bumps and a plurality of valleys positioned between respective bumps. In some embodiments, the sole may comprise a continuous ground-facing rim formed on a perimeter portion of a lower side of the sole.

Methods of forming an article of footwear using a multi-part strobel structure and the resulting article of footwear including an upper having a transition strip are described. The transition strip has an outer peripheral edge, an inner peripheral edge, and a width between the outer peripheral edge and the inner peripheral edge, wherein the inner peripheral edge defines an interior opening of the transition strip, and the inner strobel has an outer peripheral edge. The inner strobel is positioned in overlapping relationship with the transition strip and temporarily attached to the transition strip.