5results 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 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 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.

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.