34results about "Soles" patented technology

A sport or active shoe that can be stored in a compact configuration can be folded generally in half and secured closed with a closure connected to the heel and toe. The shoe includes a single layer upper to facilitate folding. The shoe can be folded into a very compact configuration and stored conveniently in a pocket, pack, purse, etc., allowing a user to keep a pair of the shoes handy for wearing before or after sports activities or specialized activities requiring specialized or bulky footwear.

The invention discloses a wear-resistant rubber sole. The wear-resistant rubber sole comprises the following raw materials in parts by weight: 30 parts of natural rubber, 30 parts of butadiene styrene rubber, 150 parts of butadiene rubber, 150 parts of white carbon black, 90 parts of oil, 12 parts of zinc carbonate, 2.8 parts of stearic acid, 3 parts of DM, 0.75 parts of M, 0.26 parts of TMTM, 3.8 parts of insoluble sulfur, 2 parts of an anti-aging agent, 1.5 parts of anti-fogging agent, 3 parts of tackifying resin and 14 parts of PEG. The invention further provides a preparation method of the wear-resistant rubber sole. Compared with the prior art, the wear-resistant rubber sole has the advantages as follows: the formulation is environment-friendly; the amount of various components can be adjusted; through the addition of the anti-fogging agent, a protective film is formed on the surface of the wear-resistant rubber sole, thus effectively preventing a blooming phenomenon and delaying the aging of the rubber sole; through the addition of the butadiene rubber as well as through reasonable matching of the natural rubber, the butadiene rubber and the butadiene styrene rubber, not only is the wear resistance improved, but also the cost is reduced, thus obtaining good physical properties and economic benefits.

The invention discloses a midsole of a high-elasticity shoe with an elastic support sheet, which is arranged in the shoe and used for supporting the foot sole of a wearer. The midsole comprises a soft surface layer and the elastic support sheet which is of an elastic sheet-shaped structure; the soft surface layer is attached to the elastic support sheet; the length of the elastic support sheet at least extends to the foot palm part of the soft surface layer from the foot heel part of the soft surface layer; and the width of the elastic support sheet is matched with the width of the foot sole. Therefore, the midsole of the high-elasticity shoe with the elastic support sheet disclosed by the invention can automatically adjust the part contacted with the foot sole of the wearer according to the weight of the wearer, so as to increase the contact area therebetween and then reduce the pressure suffered by the foot sole in a unit area; and the midsole of the high-elasticity shoe with the elastic support sheet disclosed by the invention is lighter and has a flexible buffering effect, thus having the advantages of being light in weight, simple in structure and better in wearing comfort. Additionally, the invention further discloses a high-heeled shoe with the midsole of the high-elasticity shoe.

The invention relates to a method for preparing a chloroprene rubber adhesive agent. The current products contain a large amount of methylbenzene and are poisonous. The invention comprises the following steps: firstly adding the chloroprene rubber and chlorinated polyethylene into a mixed solution (the compositions are 120# solvent oil, acetic ether, butanone, acetone and methyl carbonate) and mixing; after being entirely dissolved, filling nitrogen into the reactor; then adding methyl methacrylate and vinyl acetate and heating up to 80-100 DEG C; adding benzoyl peroxide to initiate a polymerization reaction; after 2-3 hours of the polymerization reaction, adding acroleic acid and adding additional benzoyl peroxide to continue reacting for 1-2 hours; after that, stopping the filling of the nitrogen and cooling to 30-50 DEG C; then adding 2,6-ditertiary butyl-p-cresol, mixing and discharging to obtain the chloroprene rubber adhesive agent. Therefore, the chloroprene rubber adhesive agent prepared by the method of the invention is environmental-friendly and has higher bonding strength to EVA soles. The method has the advantages of simple process and can realize large-scale production.

An anti-static sole is provided with a pad body between a midsole and an insole. In the pad body is provided a chip resistor. The chip resistor includes a connecting pin at each of two opposite ends thereof. The two connecting pins of the chip resistor are electrically connected to the insole and the midsole, respectively. Since the chip resistor has no exposed wires, damage to the wires is avoided. Further, the anti-static effect can be improved since the resistance of the chip resistor is stable.

An insole containing a consumable element, ideally a glucose gel, which serves a dual purpose of providing cushioning for the feet as well as providing a sterile source of nutrition primarily intended for counteracting low blood sugar levels in people with insulin dependant diabetes. However, it can also be used by other people desiring a non-bulky emergency source of nutrition on the go.

The invention discloses a fireproof anti-abrasion rubber shoe sole material and a preparation method thereof. The prepared fireproof anti-abrasion rubber shoe sole material is composed of, by weight,acrylonitrile-butadiene- styrene copolymer, epichlorohydrin rubber, polyacrylate rubber, polyurethane rubber, PVDF resin, white mica, a silane coupling agent, absolute ethyl alcohol, nano zinc oxide,magnesium stearate, palm oil and a foaming agent. According to the fireproof anti-abrasion rubber shoe sole material, all the raw materials are promoted mutually, by modifying the white mica, the anti-abrasion performance of a fireproof anti-abrasion rubber shoe sole is further improved, and the prepared fireproof anti-abrasion rubber shoe sole material has prominent mechanical properties; the fireproof anti-abrasion rubber shoe sole material has high elasticity, prevents slipping, is resistant to abrasion and good in oxidation resistance, and meanwhile has the advantages of being superior infireproof performance, safe, environmentally friendly and comfortable to wear.

The invention discloses a magnetic suspension ventilating midsole. A lower body and an upper body of the midsole are combined into a whole; an air flow transferring chamber comprising an upper magnet and a lower magnet, which are homopolar, is formed at the heel part of the midsole; a facing auxiliary material with ventilating holes is covered on the midsole; and a hollowed-out shoe last is used for assisting other components to form a shoe. Because the action of magnetic suspension, the space of the air flow transferring chamber can not be reduced or closed, and the midsole of the invention has relatively obvious functions of air suction and air discharge.

The invention discloses a waterproof and breathable shoe with honeycomb micro air bags. The shoe comprises a sole and a vamp. The sole includes an outsole and an insole. The elastic micro air bags are disposed on the outsole. Waterproof and breathable micro air holes communicating the elastic micro air bags and the outside are formed in the outsole. A one-way valve is disposed at the upper end of each elastic micro air bag and discharges air into the elastic micro air bag in a one-way manner. Each elastic micro air bag is located between the outsole and the insole. Air holes are formed in the insole. The whole outsole is integrally formed through light materials. Each elastic air bag cover is adhered to the outsole and provided with a mounting opening in the upper end. Each elastic micro air bag is disposed between the corresponding elastic air bag cover and the outsole. The bottom of each elastic micro air bag closely attaches to the outsole. The waterproof and breathable shoe has the advantages that the problem that the whole outsole of an existing waterproof and breathable shoe with the honeycomb micro air bags is made of rubber, and the shoe is heavy and uncomfortable to wear is solved, the whole outsole of the waterproof and breathable shoe is made of the light materials, the elastic air bag covers which cannot be made by the light materials are adhered to the outsole, the problem of heaviness is solved, and the breathability of the shoe is unaffected.

The invention discloses high-heeled shoes. The high-heeled shoes comprise shoe bottoms, the shoe bottoms are provided with contact areas bearing the pressure of forefeet, and buffering mats with flexibility are fixed to the lower surfaces of the contact areas. The high-heeled shoes have the advantages that aching pain feeling of users can be relieved, and comfort degree is improved.

The invention discloses a durable and environment-friendly sisal hemp shoe sole. The durable and environment-friendly sisal hemp shoe sole is characterized by comprising a base layer, a first fabric layer, a second aluminum foil layer, a sisal hemp leaf layer, a loofah sponge layer, a second aluminum foil layer, a second fabric layer and a third fabric layer which are sequentially bonded and fixed from bottom to top, wherein the first fabric layer, the second fabric layer and the third fabric layer are formed by sewing and stacking 2-4 layers of fabrics from bottom to top, the fabrics of the first fabric layer and the second fabric layer are formed by spinning sisal hemp fiber subjected to modification treatment, the fabrics of the third fabric layer is made by blending the sisal hemp fiber and cashmere fiber according to the mass ratio of 2 to 1, and the sisal hemp fiber is subjected to modification treatment. The shoe sole mainly uses the sisal hemp fiber as a raw material, the sisal hemp fiber is subjected to different modification treatments, the third fabric layer is made by blending the sisal hemp fiber and the cashmere fiber, their advantages of the fibers are utilized to improve the practicability and durability of the shoe sole, and abrasion resistance of the shoe sole can be improved and enhanced by arranging a base layer flat base and a supporting pad.

The invention discloses beach shoes. An upper comprises three groups of magic tapes distributed from the front end to the rear end of a sole at intervals, and each group of magic tapes comprises a male tape and a female tape; the sole comprises a bottom plate and a base plate; the upper end surface of the bottom plate is provided with a mounting groove, and the backing plate is detachably connected to the mounting groove or the lower end surface of the bottom plate; one end of the male tape and one end of the female tape are connected with the bottom plate through an elastic band; each shoe further comprises anti-pulling structures, the anti-pulling structures are arranged on the magic tapes and the bottom plate and prevents the male tape and the female tape from being pulled upwards whenthe base plate is connected to the mounting groove; when the base plate is connected to the lower end face of the bottom plate, the male tape and the female tape can be turned to the bottom of the bottom plate by means of the elastic band and are mutually attached and connected; and the bottom of mounting groove is provided with an containing groove, an inflatable bag capable of being pulled outwards is connected into the containing groove, and an inflation device and an exhaust device which communicate with the inflatable bag are arranged on the side wall of the bottom plate. The beach shoe can serve as a floating body fixed to an arm, is convenient for people who are not good at swimming to use, and has a GPS positioning function.

The invention discloses a multithread screwed changeable heel device which is arranged at the butt joint of a heel and a sole; the device comprises a multithread bolt installed at the heel and a multithread nut which is installed at the sole and is matched with the multithread bolt; the thread number of the multithread bolt is identical to that of the multithread nut, which is at least two threadsor more; disconnecting and connecting of the heel is realized through the rotating separating and rotating locking between the multithread bolt and the multithread nut. The invention overcomes the problem that discontinuous force structure will cause discontinuous force between the card socket and the heel of the shoe sole, and the technical problem of greatly reducing the safety and service lifeof the product. The multithread bolt structure is introduced which is a structure for continuous stress and multi-layer stress; the multiple continuous stress structure makes the sole stress more stable and the safety performance is increased.

A pair of writing shoes includes shoe soles and shoe uppers on the shoe soles. The pair of writing shoes is characterized in that the front end of each shoe sole is equipped with a support plate, and the middle of the support plate is provided with a through hole; a pen point is arranged in the through hole, and the pen point is a sponge pen point or brush pen point; the shoe sole is internally provided with a water storage space communicated with the through hole; a water-absorbent core is arranged in the through hole, and the pen point is connected with the water storage space through the water-absorbent core; and the heel part of each shoe sole is provided with a water adding opening which is communicated with the water storage space. As the pair of writing shoes is equipped with the pen points, people can use the pen points to write or draw with water or ink under control of the feet when wearing the shoes, and the flexibility of the ankles is trained. The pair of writing shoes is especially suitable for people with disabilities without hands. Furthermore, each shoe sole is internally provided with the water storage space, and during use, the water storage space can be filled with water or ink, and water or ink flows out of the pen point continuously during writing, thus facilitating use of the writing shoes.

The invention discloses a novel double-layer shock absorption shoe sole and relates to the related technical field of sole production. The sole comprises an outsole, an elastic rubber plastic middle layer and a filling block, the top side of the outsole is fixedly connected with the elastic rubber plastic middle layer, notches are formed in the front side and the rear side of the top surface of the elastic rubber plastic middle layer, and the filling block is fixedly arranged in the notches. The invention further discloses a production method of the novel double-layer damping shoe sole. Two panels are arranged. A first motor drives a screw rod to rotate forwards and backwards and drives a moving plate to move left and right along a top beam;. A gluing head below the panel gluing device canbe driven to move to the position above any panel, workpieces on the two panels can be alternately glued. The sole is convenient to use. Through cooperative use of the insertion columns and the bolts, the panels are convenient to mount and dismount, and therefore the panels can be conveniently and independently taken down to be maintained or replaced in the later period.

The invention provides a solar intelligent adjusting comfortable shoe. A user can set the figure, the color and the like of a flexible display screen on the shoe upper though a cell phone or a buttonarranged on the shoe according to personal preferences. When a shoe wearer treads downwards, downward pressure is applied to a first airbag and a second airbag, air flows to a third airbag and then isdispersed into all first retractable airbags and second retractable airbags, and first air pipes and second air pipes deform elastically and bulge in the stretching-in and extrusion process of the first retractable airbags and the second retractable airbags. In the process that the shoe wearer lifts feet, air in a shoe cavity enters the first air pipes and the second air pipes to press the firstretractable airbags and the second retractable airbags, meanwhile, a first elastic winding rope and a second elastic winding rope rotate reversely under the elastic force effect and pull the first retractable airbags and the second retractable airbags to be retracted, and thus first bag inner layers and second bag inner layers are wound around the first elastic winding rope and the second elasticwinding rope.

The invention discloses a heel assembly and a mold thereof, a shoe comprising the heel assembly and a manufacturing method of the shoe. The technical key points of the invention are as follows: the heel assembly comprises a protective cover. A protection groove used for protecting an elastic body is arranged in the protective cover. The shape, the size and the height of the protection groove are consistent with those of the elastic body. The protective cover is provided with an edge. The edge is consistent with a buffer edge in both shape and size. According to the invention, the elastic bodyis wrapped by the protective cover on the sole of the shoe after the installation of the protective cover on the sole, so that the elastic body is separated from the outside. The protective cover is made of wear-resistant and/or anti-skid materials. The performance of the sole can be changed by replacing the protective cover, and the application range is wide. Meanwhile, after the installation ofthe protective cover on the sole, the buffer edge is not changed at all in both shape and size. Therefore, a groove for mounting the buffer edge on the sole is not required to be changed, so that redundant steps are avoided. The efficiency is high. The protective cover is propped against the ground during walking. The antiskid performance of the sole is improved. The ground is used as a support, and the damping effect is further improved.

The invention discloses a pair of novel breathable safety shoes and belongs to the field of safety tools. The shoes comprise vamps and soles connected with the vamps, wherein steel plates are arrangedin the soles, arc-shaped support pads are arranged on one sides, close to the vamps, of the soles, and extrusion pieces are arranged in the soles in a sliding manner. According to the shoes, the extruding piece drives the brush cleaner to brush the filtering grid through the transmission structure, so that dust on the filtering grid is reduced, the filtering effect of the filtering grid guarantees the fluidity of air when a foot is lifted later, and then the ventilation and heat dissipation effects of the labor protection shoe are guaranteed.

The invention belongs to the field of shoes, and particularly relates to a multifunctional massage shoe. The massage shoe comprises a shoe body and a shoe body inner layer, wherein the shoe body is detachably connected to the shoe body inner layer, the shoe body inner layer comprises an inner layer bottom, an inner layer heel and an inner layer edge, an arch support is arranged at an arch positionof the inner layer bottom, protrusions are arranged on the upper layer surface of the inner layer bottom and the upper layer surface of the arch support, each protrusion comprises a protrusion outerskin and protrusion filler, and the inner layer heel is provided with an arc-shaped protrusion fitting a heel tendon. According to the multifunctional massage shoe provided by the invention, the shoebody inner layer with the massage function is detachable, so that the shoe body inner layer is convenient to replace and clean, and meanwhile, the protrusions on the shoe body inner layer contain themulti-purpose protrusion filler, so that the massage shoe can have aromatizing, deodorization, traditional Chinese medicine health care, ventilation, bacteriostasis and other functions, and is convenient to use in various occasions; and the requirements of people with different tolerance can be met according to different hardness of the protrusion filler.

The invention discloses a round heat flat bottom buckle cloth shoe manufacturing method. The method includes the steps that shoes adopt a round head design, uppers adopt a widened shoe type, a normalshoe type is widened by 0.6CM at toes, pad cloth layers inside the shoes are made of a cotton fabric, soles are in two layers which are respectively a heel layer and a beef rubber sole layer, and thebeef rubber sole layer and the heel layer are subjected to composite adhesive to form the soles; a sole pattern is a wave matched with a trapezoidal protruding part, the shoes are non-slip and durable, and feet are provided with a certain massage effect. A one-slip method of wearing and taking off is adopted; the special treatment of the toe widening of the cloth shoes is adopted, the comfort of human feet of the upturning of forefeet is increased to 17 degrees from 15 degrees, the center force of the human body walking is put on the soles of the feet, and the toe pressure is reduced; the method is designed for thumbs to be turned out, the friction of toe bones is reduced, foot bones are more stretched, retro elements like cheongsam buckles are added on the uppers, and the impression backto the last century is given, which vividly expresses the charm of the Chinese traditional culture.

A midsole structure for shoes, including shoes with a vapor-permeable sole, designed for use in sports activities, comprising a monolithic plantar frame made of polymeric material, which comprises a reinforced rim with structural cross-members, which cooperate to delimit opening compartments that pass through the monolithic plantar frame in order to lead onto opposite faces thereof, at least one first vapor-permeable element, which covers at least the opening compartments, which open onto a first one of the faces, with which the first vapor-permeable element is associated, at least one second vapor-permeable element, which covers at least the opening compartments, which open onto the second one of the faces, with which the second vapor-permeable element is associated.

The invention discloses a dancing shoe suitable for different foot widths. Each shoe comprises a shoe body. The outer surface of the shoe body is fixedly connected with the connecting layer. The connecting layer and the stretching layer are fixedly connected. A front heel and a rear heel are respectively arranged on the front side and the rear side of the stretching layer. An anti-abrasion pad isarranged at a welt of the shoe body. A plurality of shoelace holes are formed in the middle of the shoe body. An activated carbon adsorption layer and a warm-keeping layer are arranged in the shoe body. The warm-keeping layer is fixedly connected with the shoe body. The stretching layer comprises a containing layer and a soft rubber layer. A stretching device composed of a connecting plate, a connecting rod, a rotating block, a spring and other elements is arranged in an inner cavity. An accommodating layer is arranged on the sole. Rotating plates are arranged in the accommodating layer. The rotating plates are rotatably connected with the bulges in the accommodating layer. The rotating plates are rotatably connected with one another. A screw block with a slot is arranged in the soft rubber layer. The rotating plates rotate to adjust the width of the sole under the transmission action of the connecting rod and the rotating block, so that the dancing shoe can be suitable for different foot widths.