11results about How to "Improve the pressure effect" patented technology

The utility model relates to the technical field of medical rehabilitation appliances, in particular to an upper limb pressure belt for treating neonatal keloids, which comprises an upper limb bandage, an adhesive tape is arranged on the left side of the front of the upper limb bandage, and magic tapes extending along the length direction of the upper limb bandage are adhered to the top and the bottom of the front of the upper limb bandage. Two groups of hook-and-loop fasteners are arranged on the front face of the upper limb binding band, an interlayer pocket is arranged on the front face of the upper limb binding band and located between the two groups of hook-and-loop fasteners, a warm heating wire is sewn in the interlayer pocket, and an inflatable bag piece is attached to the front face of the upper limb binding band. Hot compress treatment can be selectively conducted on the new keloid in the pressure binding process, the new keloid can be softened through hot compress, and therefore the purpose of fading scars can be achieved.

The utility model relates to a pressure bandaging device for ophthalmology, which belongs to the technical field of medical appliances and comprises shielding sheets, a pressure mechanism is arranged on one side of each shielding sheet, an adjusting mechanism is arranged between the shielding sheets on the two sides for connection, and the adjusting mechanism comprises a mounting seat, a threaded rod, a connecting belt, a threaded sleeve and a fixing seat. The beneficial effects of the utility model are that the adjusting mechanism is arranged, and the two ends of the adjusting mechanism are respectively and movably connected with the shielding sheets, so that when the distance between the shielding sheets on the two sides needs to be adjusted, the threaded rod can be rotated, the overall inclination angle of the sleeve and the threaded rod can be adjusted, and the distance between the shielding sheets on the two sides can be shortened; on the contrary, the pressurizing mechanism and the shielding piece can be lengthened, so that the pressurizing mechanism and the shielding piece can be suitable for people of different ages to use, the application range of the device is wider, meanwhile, threaded connection is adopted, the stability of the device is higher, deviation is not prone to occurring, and the pressurizing effect on the eyes is better.

Disclosed is an integrated pressurized ankle guard, which comprises a base, the base comprising an outer surface and an inner surface and having two upper and lower end points on the upper and lower sides respectively, and a middle part being tightened towards the center; a plurality of connecting belts, each of which is located at one end point of the base; and a pressurizing part comprising two elastic bands, which are sewn on the inner surface or the outer surface of the base along the diagonal direction of the base and intersect at the center of the base. When the integrated pressurized ankle guard is worn, the pressurizing part uniformly or specifically provides additional pressure to the ankle joint position, so that the protection performance of the whole ankle guard is better and other parts are not hindered.

The application provides a cover structure of a composite material heat curing device, which comprises a side wall, an upper cover arranged at the top of the side wall, a first rubber plate arranged at the bottom of the side wall, and a closed cavity formed by the upper cover, the side wall and the first rubber plate. A plurality of shunt pipes are arranged in the cavity and connected with air outlets of a hot air machine. The shunt pipes are provided with a plurality of air outlets in communication with the cavity. An air outlet pipe is in communication with the cavity at one end and with the outside at the other end. The cover structure cooperates with a box body of the heat curing device to play the roles of heating and pressing the preform as a negative mold. Compared with the forming mode of rigid negative mold and positive mold cooperation or the mode of vacuum bag film pressing, the cover structure uses a flexible rubber plate as the negative mold, the rubber plate is better in the effect of sticking to the mold after being heated and expanded to press the preform, the preform is more uniform in stress during the curing process, and the internal quality of the product is better. The rubber plate is more versatile in pressing, and the same rubber plate is applicable to the forming of products of different sizes without the need of manufacturing negative molds of different sizes.

The utility model provides an inner ring fire cover and a combustor, and relates to the technical field of cooking utensils. The inner ring fire cover comprises an upper fire cover and a lower fire cover, the bottom of the upper fire cover is provided with a plurality of concave grooves, the upper fire cover detachably covers the lower fire cover, and groove fire holes are formed through the grooves. The top face of the lower burner cap is provided with a first inclined face arranged in an inclined mode and a first plane arranged in the horizontal direction, the bottom face of the upper burner cap is provided with a second inclined face arranged in an inclined mode and a second plane arranged in the horizontal direction, the first inclined face is attached to the second inclined face, and the first plane is attached to the second plane. The groove fire holes are arranged in the groove fire holes, so that the first hole sections which are obliquely arranged upwards and the second hole sections which are horizontally arranged are formed in the groove fire holes, the resistance of fuel gas flowing out of the groove fire holes is increased, the flame leaving problem is solved, the fuel gas flows out in the horizontal direction at the outlets of the groove fire holes, flames are pressed downwards, and the flames at the roots of the outlets of the groove fire holes are diffused towards the left side and the right side. And the flame stability of the root of the flame is improved.

This utility model discloses a seamless magnetic fiber compression sports pants, comprising a compression pant body (0) made of magnetic fiber through seamless integrated knitting technology. The compression pant body (0) has a three-dimensional vertical ribbed structure (1) at the waistband, a pique knit structure (2) on both sides of the waistband, a three-dimensional 3D grooved structure (8) on the abdomen, a three-dimensional compression trapezoidal 3D structure (3) between the front waistband and abdomen, a three-dimensional compression bird structure (7) on the lower side of the back waistband, a three-dimensional compression accordion structure (4) on both sides of the abdomen, a cross ribbed structure (10) at the front wave, a three-dimensional oblique ribbed texture structure (5) on the thighs and buttocks, and a three-dimensional compression wavy structure (6) in front of the knees. It has different organizational structures around the movement characteristics of different parts of the human body, with good compression effect, and adopts seamless knitting technology to avoid friction and marks from the seams, thus having good comfort.

The utility model relates to the technical field of connection or disassembly of objects in press fit, in particular to a valve seat extractor. A valve seat extractor comprises a supporting frame used for abutting against the outer wall of a valve seat in a matched mode, a screw penetrating through the supporting frame to stretch into the valve seat is arranged on the supporting frame, a fixed clamping piece and a movable clamping piece are arranged at the lower end of the screw, and an expansion piece matched with an inner ring of the valve seat is arranged between the fixed clamping piece and the movable clamping piece in a threaded mode. A driving thread sleeve is arranged on the screw, the supporting frame is provided with a supporting face used for providing support to drive the screw to move upwards when the driving thread sleeve is matched with the screw in a screwing mode, and therefore the expansion piece drives the valve seat to be pulled out. The lower end of the valve seat puller is matched with the inner ring of the valve seat and does not need to extend into the lower end of the valve seat, the requirement for the internal space is small, and the valve seat puller is simple in overall structure, convenient to operate and manufacture and low in manufacturing cost.

The utility model provides a high-precision press machine with a feeding mechanism. The high-precision press machine with the feeding mechanism comprises a base, the feeding mechanism is arranged on the base, the feeding mechanism comprises a first motor, a rotating disc, a plurality of first annular pieces, a plurality of spring telescopic rods, a plurality of second annular pieces, a plurality of first arc-shaped blocks, a plurality of storage boxes and a plurality of second arc-shaped blocks, the first motor is fixedly installed at the top of the base, and the rotating disc is fixedly installed at the bottom of the base; the rotating disc is fixedly installed on an output shaft of the first motor, the first annular pieces are all fixedly installed on the rotating disc, and the spring telescopic rods are fixedly installed on the first annular pieces respectively. The high-precision press machine provided with the feeding mechanism has the advantages that the feeding mechanism is arranged, manpower is saved, efficiency is improved, the infrared sensor and the pressure sensor are arranged, the construction effect can be known conveniently, the downward pressing mechanism is arranged, stable work of the device is guaranteed, and the pressing effect is improved.

The utility model belongs to the technical field of tobacco processing equipment, and discloses a knife door structure and shredding equipment. The knife door structure comprises an upper knife door, a lower knife door and two side knife doors, the upper knife door comprises an upper knife door body and two upper pressing arc parts, the two upper pressing arc parts are arranged at the two ends of the upper knife door body in the length direction, and the two upper pressing arc parts extend from the upper knife door body in the direction close to the lower knife door; the lower knife door comprises a lower knife door body and two lower pressing arc parts, the two lower pressing arc parts are arranged at the two ends of the lower knife door body in the length direction, and the two lower pressing arc parts extend from the lower knife door body in the direction close to the upper knife door. When the knife door structure applies pressure to materials, the pressure can be transmitted to the materials through the upper pressing arc part and the lower pressing arc part, the pressure can have component force in the horizontal direction, the pressure applying effect is optimized, the compaction degree of the materials can be improved, the cavity phenomenon is effectively reduced, sheet running is prevented, and the tobacco shredding quality and the production efficiency are improved.

The utility model provides a gynecology patient dress relates to medical patient dress technical field, include: patient dress, patient trousers, pressurizing subassembly and examination assembly, patient trousers set up in patient dress bottom, pressurizing subassembly set up in patient dress surface and is used for fixing and pressurizing the sandbag on patient dress, examination assembly set up in patient trousers surface, pressurizing subassembly set up in patient dress surface and is used for placing the sandbag on patient dress, examination assembly set up in patient trousers surface, and the examination assembly set up in patient trousers surface. And medical staff can conveniently examine gynecological patients. According to the patient garment, a sandbag can be fixed through an elastic band and a spring buckle arranged on the pressurizing assembly, the tightness of the elastic band can be adjusted through the spring buckle while the sandbag is fixed, two trouser legs of patient trousers can be connected and separated through a connecting rope arranged on the examination assembly, a crotch opening can be conveniently opened, and woman examination at any time is facilitated.

The invention provides a rapid bandaging first-aid kit for head and face trauma, and belongs to the technical field of craniomaxillofacial trauma hemostasis. Comprising a binding belt, tightening belts are fixedly connected to the ends of the two sides of the binding belt, limiting buckles are fixedly connected to the ends of the tightening belts, first limiting grooves are formed in the sides, close to the tightening belts, of the binding belt and the tightening belts at equal intervals, ear hollowed-out grooves are formed in the binding belt, and the ear hollowed-out grooves are connected with the limiting buckles. A first connecting frame is arranged at the end of the tightening belt. By arranging the pressurizing hemostasis mechanism and the supporting and limiting mechanism, on-site first-aid requirements of hemostasis, fixation, eyesight protection, wound adhesion prevention and the like can be met at the same time, and specific details are shown below. The device can be rapidly and stably fixed to the head of the patient through cooperative use of the binding belt and the tightening belt, and the tightness of the binding belt and the tightening belt can be rapidly adjusted by adjusting the positions, formed in the first limiting grooves, of the ear hollowed-out grooves.