16results about How to "Guaranteed softness" patented technology

This invention belongs to the field of medical device technology and discloses a foot pressure relief device for diabetic foot. It includes a base, a pressure relief plate and a motor connected to the base, and a foot pedal and a transmission assembly connected to the pressure relief plate. The transmission assembly includes a crank, a first connecting rod, and a sliding seat. The crank is fixedly connected to the output shaft of the motor, and the sliding seat is connected to the pressure relief plate. The two ends of the first connecting rod are respectively connected to the crank and the sliding seat. The sliding seat is connected to a foot rolling shaft and a second connecting rod, and the second connecting rod is connected to a foot massage roller. A buffer spring is provided between the pressure relief plate and the base. The foot pedal has a through groove, and the foot rolling shaft is connected to a foot massage roller. This invention utilizes the foot rolling shaft / foot massage roller and the foot massage roller to simultaneously perform rolling massage on the sole and instep of the foot. The periodic oscillation of the pressure relief plate causes the heel and toes to alternately rise, resulting in good pressure relief for the foot.

The utility model relates to the field of textile fabric, especially a kind of high-strength wear-resistant fabric, including wear-resistant surface layer and antibacterial substrate layer, wear-resistant surface layer and antibacterial substrate layer between being equipped with hot melt gauze, antibacterial substrate layer is made of fiber with antibacterial function, hot melt gauze top and bottom respectively with wear-resistant surface layer and antibacterial substrate layer fixed connection, hot melt gauze is woven from hot melt fiber;Wear-resistant surface layer is woven from first fiber bundle and second fiber bundle, and the first fiber bundle includes main wear-resistant fiber as core line, and auxiliary wear-resistant fiber around core line, the weaving density of first fiber bundle in wear-resistant surface layer is 60-90 per square centimeter Root;Second fiber bundle includes main tensile fiber as core line, and auxiliary tensile fiber around core line, the weaving density of second fiber bundle in wear-resistant surface layer is 50-70 per square centimeter Root. Its solved the technical problem that existing fabric cannot consider wear resistance and tensile property.

The present invention relates to a bio-signal sensor for collecting a bio-signal including brain waves in a body part of an animal including a person having many hairs, the bio-signal sensor comprising: a fixing band surrounding the body part; an electrode assembly having a plurality of electrodes provided in a direction toward the animal skin of the fixing band, i.e., a rear surface; and a conductive substance storage body for electrically connecting the plurality of electrodes and the skin of the animal with a conductive substance as a medium. Accordingly, the electrode assembly arranged on the forehead of the animal through the conductive substance storage body is electrically connected with the skin of the animal, and the conductive fitting property between the biological signal collecting electrode and the skin of the animal can be improved.

This invention discloses a multi-layer composite midsole capable of mounting airbag pads, belonging to the field of shoe midsole technology. The midsole comprises a body formed by stacking and fixing multiple layers of boards. The midsole body includes at least a top plate and a support layer located below the top plate. The midsole body has pre-reserved mounting positions for front and rear airbags. The top plate has a front mounting opening in the forefoot area and a rear mounting opening in the heel area, with different external dimensions for the front and rear mounting openings. The support layer has support surfaces in at least the rear half of the forefoot area and the heel area. The dimensions of both the front and rear mounting openings are larger than the horizontal projection size of the airbag. After installation, the top of the airbag protrudes from or is flush with the top surface of the top plate, while the lower half rests on the support surface, with a gap between the outer periphery of the airbag and the inner wall of the mounting opening. This invention achieves the dual effect of fixed-point support at the bottom of the airbag and buffer force transmission at the top by combining layered plates with assembly ports. It has the advantages of lightweight structure, simple processing, airbag can be replaced individually, and smooth exhaust. It overcomes the defects of existing airbag midsole that is easy to collapse or completely closed and cannot contact the sole of the foot.

The utility model provides a multi-level heat preservation electronic wire harness, which belongs to the technical field of electronic wire harnesses and comprises a wire harness body and connectors, the left end and the right end of the wire harness body are electrically connected with the connectors, the wire harness body comprises a core wire, a heat preservation layer, an anti-freezing layer, a heat insulation layer and an insulation layer, the core wire is located on the innermost side of the wire harness body, and the heat preservation layer is wrapped on the core wire. The outer side surface of the heat preservation layer is coated with an anti-freezing layer. According to the utility model, the insulating layer is arranged, the insulating layer is made of the fluorosilicone rubber material, the fluorosilicone rubber has a wider temperature-resistant range, can be usually used in a temperature range of-50 DEG C to 250 DEG C, and has excellent heat resistance and oxidation resistance, and the electrical insulation property of the fluorosilicone rubber is equivalent to that of silicone rubber, so that the insulating property of the fluorosilicone rubber is ensured; however, due to the enhanced chemical corrosion resistance, the fluorosilicone rubber is possibly more suitable for use in some special environments, and the fluorosilicone rubber cannot be hardened at low temperature, so that the flexibility of the wire harness body 1 is ensured, and the service life of the wire harness body is ensured.

The utility model discloses a kind of mining cables, its key points are: including power line core, control line core, center filling, wrapping layer, inner sheath, armoring layer, shielding layer and outer sheath.Power line core has 3, control line core has 3, 3 power line core and 3 control line core are stranded into cable, center filling is formed when center is placed filler strip during stranding, wrapping isolation band forms wrapping layer after stranding into cable, and wrapping cover rate is 25% to 30%.Inner sheath is extruded on wrapping layer outer by ethylene-propylene rubber.The armoring layer is inclined to be wrapped outside the inner sheath by galvanized steel wire.The shielding layer is inclined to be wrapped outside the armoring layer by tinned copper wire, and the cross section of the inclined wrapping is not less than 35mm square.The outer sheath is extruded on the shielding layer outer by chloroprene rubber material.

The utility model relates to a kind of magnetic attraction reset type pipeline blockage emergency cutting device, including valve body and outlet water pipeline, the other end of valve body is connected to external inlet water pipeline, valve body includes inner valve body and outer valve body, the side of outer valve body is integrally connected to the side wall of inner valve body, the connection area between outer valve body and inner valve body is equipped with first waterway passage, the other side of outer valve body is equipped with clamping shell, the inside of inner valve body is equipped with valve core assembly, the outside of inner valve body is equipped with water storage tank, located in the inside of water storage tank is equipped with film support, first magnet element is equipped on film support, the inner wall of outlet water pipeline and the side wall of valve outlet water passage have counterflow passage, the inside of water storage tank is equipped with water tank flow channel;The utility model realizes the mechanical type emergency device without power, can automatically fast cut off blocked pipeline and can manually reset, prevent pipeline from breaking due to excessive pressure.

The utility model relates to the field of paper handkerchief production equipment and technical field, in particular to super-mini paper handkerchief folding processing equipment which comprises a rack, and a transmission roller set and a folding machine body are installed on the surface of the rack at a time. Displacement during cutting is prevented; flattening mechanisms such as a flattening plate are matched with rubber strips to eliminate wrinkles, cutting deviation is effectively avoided, it is guaranteed that cut-off paper is consistent in size and smooth in edge, a stable path is formed by a conveying roller set and a conveying roller set to feed paper, a hydraulic rod drives a cutter to conduct efficient cutting, a second spring assists the flattening plate to reset rapidly, and all the mechanisms cooperate to shorten the procedure interval. The cutting knife connected through the bolt is easy to replace and meets the cutting requirements of different specifications, long-time shutdown is not needed, the cutting efficiency is improved, the labor cost is reduced, the pressing plate buffers to prevent paper from being crumpled and broken, the rubber strip is soft and scratch-proof, and the integrity and soft texture of the cut paper are guaranteed.

The utility model discloses a soft antifouling high-strength fishing net, which belongs to the technical field of fishery equipment, and comprises a plurality of steel ropes, the outer wall of one of the steel ropes is fixedly connected with a plurality of floaters, the outer wall of each of the floaters is fixedly connected with two reflective stickers, and the reflective stickers are fixedly connected with the steel ropes. Nettings are fixedly connected among the steel ropes, and a plurality of lead weights are fixedly connected to the outer wall of one of the steel ropes. The fishing lines are made of various materials such as the metal wires, the high-strength fiber braid layers, the buffer layers and the antifouling coatings so as to weave a plurality of fishing nets with regular hexagonal meshes, and the metal wires, the high-strength fiber braid layers and the buffer layers can ensure the flexibility of the fishing nets and cannot be broken when the fishing nets are impacted by large fishes; and the regular hexagonal meshes are arranged in a honeycomb shape, so that a good intercepting effect on fish schools can be achieved, the probability that the fishes are captured is increased, and the fishing efficiency is improved.

The utility model relates to the technical field of endoscopes, and discloses an endoscope insertion tube and an endoscope, and the endoscope insertion tube comprises a metal elastic layer, a metal braid layer and a self-repairing layer. The self-repairing layer comprises a self-repairing resin layer and a self-repairing coating layer; the self-repairing resin layer is arranged outside the metal braid layer, the self-repairing coating layer is arranged outside the self-repairing resin layer, and the material of the self-repairing coating layer comprises a coating with self-repairing capability. The outer surface of the endoscope insertion tube with the structure is the self-repairing layer, when the outer surface of the insertion tube is scratched or damaged due to improper use of an operator, the self-repairing layer can automatically repair the outer surface of the insertion tube under the conditions of heating, illumination or radiation and the like, the outer surface of the insertion tube is convenient to repair, the repairing cost is low, and the service life of the insertion tube is prolonged. The service life of the insertion pipe can be effectively prolonged; when the outer surface of the insertion tube is damaged, the insertion tube does not need to be replaced, so that the repair and maintenance cost of medical equipment can be reduced.

The application provides a blood pressure measuring device, a Korotkoff signal detection method and device. The blood pressure measuring device comprises a processor, a pressure signal detection unit, a cuff and a pneumatic oscillation unit. The cuff is provided with an air bag, and the pneumatic oscillation unit is arranged on the air bag. The pressure signal detection unit detects the pressure signal formed by the change of the gas pressure in the air bag with time at the stage of air bag deflation during the blood pressure measurement. The pneumatic oscillation unit vibrates in response to the transient pressure change in the air bag to generate a transient high-frequency oscillation component. The processor processes the pressure signal to obtain a pulse wave signal superimposed with the transient high-frequency oscillation component, and detects the Korotkoff signal based on the pulse wave signal. The device uses the gas in the air bag as a force transmission medium, converts the transient pressure change in the air bag into a global pressure transient response in the air bag through the pneumatic oscillation unit, strengthens the pulse wave signal peak, and improves the pulse wave detection accuracy.

The utility model discloses a kind of knitted composite fabric, it is related to textile field, and its technical scheme main point is: including soft layer and wear-resistant layer, soft layer is woven to form several convex points on the side of wear-resistant layer's back, wear-resistant layer is woven to form several grooves on the side of soft layer's direction, groove is divided into several groove groups, the number of groove in groove group is two and two grooves are close to each other, wear-resistant layer is equipped with hard convex strip on the side of soft layer's back, wear-resistant layer and soft layer are commonly provided with several air holes. By setting air hole, the air permeability of fabric is ensured, the setting of convex point and hard convex strip ensures that the both ends of air hole are not easy to be blocked, further ensure the air permeability of fabric, the setting of groove provides certain buffer space for hard convex strip extrusion towards soft layer direction, so that the comfort of hard convex strip to fabric whole is less, cotton fiber has good softness and hygroscopicity, so as to ensure the softness of soft layer.

The utility model discloses a comfortable factor moderate biological base spring pillow relates to spring pillow field, including spring pillow body, the inner chamber of spring pillow body is installed with PE hose filling area, the inner chamber of PE hose filling area is provided with biological base polyurethane foam frame, the inner chamber of biological base polyurethane foam frame is provided with edge area spring, middle area spring and central area spring. The utility model discloses a comfortable factor moderate biological base spring pillow, through setting up edge area spring, middle area spring and central area spring can support shoulder, head and neck respectively, can maximize support density while reducing the interference between springs, and every spring unit independently operates, ensures accurate dispersion of pressure, avoids the interference when sleeping on one's side, through the array formula conical hole of being set up at biological base super soft sponge layer, can guarantee softness and can provide good air permeability.

A new energy automobile is with multi-core anti-interference self-shielding high wear-resistant multifunctional cable belongs to the technical field of automobile wiring harness, including several conductors 7 twisted by metal wire, the conductor 7 is covered by insulating layer 8 and first sheath layer 9 in turn, first sheath layer 9 and reinforcing strip 1 are twisted and covered by isolation layer 3, the diameter of first sheath layer 9 and reinforcing strip 1 is equal, the gap between first sheath layer 9, reinforcing strip 1 and isolation layer 3 is filled by filling layer 2, isolation layer 3 is covered by heat-resistant layer 4, braided layer 5 and second sheath layer 6 in turn, the reinforcing strip 1 and first sheath layer 9 are twisted to improve the mechanical strength and bending resistance of the cable.The utility model discloses the cable core and high molecular weight polyethylene filling strip are twisted, guaranteeing the softness of original conductor, improving bending resistance and keeping conductor flexibility;The synergistic effect of composite layer structure significantly prolongs the service life of the cable under complex working conditions.

The utility model discloses a headrest for correction and rehabilitation, which comprises a headrest body, and the top end of the headrest body is provided with a raised head I arranged oppositely and a raised head II arranged oppositely; the inner side of the first protruding head and the inner side of the second protruding head sink to form an inner concave part facilitating placement of the afterbrain. The first protruding head and the second protruding head are filled with elastic materials. The pillow body is filled with a springback material, and a buffer structure is mounted in the pillow body.

The embodiment of the invention provides a buccal product and a preparation method thereof.The buccal product comprises a first supporting layer, a first functional layer and a load layer which are sequentially arranged in a stacked mode, the first functional layer comprises an active agent, and the first functional layer comprises a first body area and a first activity enrichment area; the first active enrichment area is arranged on the side, away from the load layer, of the first body area, and the concentration of the active agent in the first active enrichment area is larger than that of the active agent in the first body area. According to the embodiment of the invention, the first functional layer is composed of a first body region with an active agent and a first active enrichment region, and the concentration of the active agent in the first active enrichment region is controlled to be greater than the concentration of the active agent in the first body region; therefore, the volatilization loss of the active agent caused by links such as high-temperature drying in the preparation process of the first body area is complemented, so that the content of the active agent in the final product is relatively high, and the requirements of users can be effectively met.