19results about How to "Prevent burns" patented technology

The invention belongs to the field of life, and particularly relates to a thermos bottle with visible water storage capacity. The thermos bottle comprises a shell and an inner container arranged inside the shell. A base capable of vertically moving is mounted at the bottom of the shell, an elastic airbag is fixedly connected between the upper end of the base and the lower end of the inner container, a vertical strip opening is hermetically connected onto the side wall of the shell, a transparent tube is fixedly connected into the strip opening, the lower end of the transparent tube is communicated with the elastic airbag, and a piston block is hermetically connected into the transparent tube. The quantity of water in the thermos bottle can be known by observing the position of a piston block, a piezoelectric ceramic is used for power generation when water is injected, an LED (light-emitting diode) lamp in the piston block can emit light, the quantity of the water in the thermos bottlecan be known conveniently by people, and scalding is avoided. In addition, by the aid of an annular air cushion, when the thermos bottle falls, a good buffering function can be achieved, and impact onthe inner container is reduced.

The cooking pot comprises an outer pot, an inner pot, a lifting assembly and a connecting assembly, the inner pot is connected to the top of the outer pot in a penetrating mode, the lifting assembly is arranged at the top of the inner pot and used for lifting the inner pot, and the connecting assembly is arranged at the joint of the lifting assembly and the inner pot and used for connecting the lifting assembly with the inner pot. The connecting assembly is used for installing and detaching the inner pot and the lifting assembly, and a plurality of protruding blocks are fixedly connected to the inner wall of the bottom end of the outer pot and used for discharging oil. Through the design of the lifting assembly and the connecting assembly, after food processing is completed, the lifting assembly is connected with the inner pot through the connecting assembly, the inner pot is taken out of the outer pot through the lifting assembly, cooling of the outer pot and the food in the outer pot is accelerated, heat is prevented from being transmitted to the hand through the lifting assembly, and the food can be conveniently taken out through the lifting assembly. The situation that the hands are scalded is avoided, and the device can be directly detached without using a lifting assembly.

The utility model discloses a stamping device for manufacturing hardware fittings, which relates to the technical field of stamping devices and comprises a mounting table, a base plate arranged on the upper surface of the mounting table, a plate fixing mechanism arranged on the upper surface of the base plate, a position adjusting mechanism arranged between the base plate and the mounting table, and an L-shaped mounting plate fixedly mounted on the upper surface of the mounting table. A hydraulic machine is embedded in the upper surface of the L-shaped mounting plate, and the telescopic end of the hydraulic machine extends to the inner top of the L-shaped mounting plate and is fixedly connected with a connecting plate. Through the arrangement of the anti-pinch mechanism, during punching, the hydraulic machine descends through the punching head of the connecting plate belt until punching operation is completed, during the period, the connecting plate moves downwards to rotate through the transmission gear of the L-shaped rack belt, and the transmission gear rotates to drive the protection rod to rotate; the rotation of the protection rod can push out the hand of a person located below the stamping head, so that the anti-pinch effect is achieved, and the situation that the hand is left below the stamping head due to busy and distraction of the person is avoided.

The utility model discloses a kind of anti-scalding high-temperature sterilizers for food processing belong to high-temperature sterilizer technical field, the anti-scalding high-temperature sterilizer for food processing, including vertical sterilization shell and the high-temperature inner tube of fitting installation in its inside, the sealing cover of compatible is installed on high-temperature inner tube upper end, fixedly connected with fixing frame on sealing cover top, both ends of fixing frame are rotatably connected with internal thread locker, the upper surface of vertical sterilization shell is fixedly installed with cylindrical seat corresponding below internal thread locker, cylindrical seat upper end is fixedly connected with cylindrical rod along axis direction, coaxially connected with threaded rod above cylindrical rod, internal thread locker is threadedly sleeved and installed on the outside of threaded rod;Cylindrical seat is provided with the jacking limiting mechanism of jacking and moving sealing cover position auxiliary discharging hot gas;Sealing cover is pre-opened by jacking limiting mechanism, residual gas in high-temperature inner tube is discharged, and the condition of scalding is avoided.

The utility model discloses a kind of splash-proof food bracket, including the enclosure of cylindrical and the oil draining rack body being located in the inside of enclosure, the bottom of the enclosure is bent and rolled to form support roll circle inward, and the transition part between support roll circle and enclosure forms annular step that can be placed on the top edge of pot;When enclosure is placed in the top of pot, annular step cooperates with the top edge of pot, and support roll circle abuts with the inner wall of the top of pot;The oil draining rack body has bearing part, and the outside of bearing part is connected with the ring that is compatible with the shape of support roll circle, and the ring is placed above support roll circle.The splash-proof food bracket with the above structure is used when frying, the sidewall of enclosure can block hot oil splashed everywhere in oil pot and fried food, to avoid that hot oil with excessively high temperature flies out of pot and splashes on cooking platform nearby, user's clothes or skin, to keep cooking platform environment clean, also preferably prevent the situation that scalding is caused by hot oil splashing, improve frying operation safety.

This utility model discloses a welding fixture for the inner liner of a rear wheel, including a pneumatic clamp for the wheel rim. A movable seat is provided below the pneumatic clamp for the wheel rim. A base is slidably mounted on the movable seat, and a slide is installed on one side of the base. A support structure is connected to the slide, and an installation shaft is installed on the inner wall of the slide. After the rear wheel rim is welded, a multi-stage cylinder can be activated to control the U-shaped material plate to rise. As the U-shaped material plate rises, it can drive the first and second linkage shafts to rise. When the second linkage shaft moves into the arc-shaped sliding hole, it will be affected by the arc surface of the arc-shaped sliding hole and cause the U-shaped material plate to flip, thereby causing the welded wheel rim to tilt. This allows the wheel rim to slide down along the inclined surface and onto the slide, achieving rapid unloading of the wheel rim. This eliminates the tedious steps of manual disassembly, shortens the processing cycle of a single rear wheel, and avoids burns caused by touching the welding position during manual unloading.

This utility model discloses a self-heating pack structure and a self-heating food packaging box, relating to the field of self-heating packaging boxes. It includes a heating basin containing a food container, and further includes a water injection mechanism disposed on the heating basin. The water injection mechanism includes a water injection cavity formed in the side wall of the heating basin, and several water injection ports extending through the water injection cavity are formed at the top of the heating basin. Several overflow holes extending through the water injection cavity are also formed inside the heating basin. This allows the food container and food to be placed in the heating basin first, and then cold water is injected from the water injection tank to fill the water injection cavity. Excess cold water in the water injection cavity then flows into the heating basin through the overflow holes. This avoids the need to add water first to react with the heating pack before quickly placing the food container and food into the heating basin, thus improving the safety of using the heating basin and food container.

The utility model discloses a double-box drying oven for a laboratory. The double-box drying oven comprises an oven body, an upper tray, a lower tray, a sliding rail, a sliding block, a vertical rod, a fixing block, a threaded rod, a threaded block, an upper connecting rod and a lower connecting rod. An upper tray and a lower tray are arranged in the box body in a sliding mode, gaps used for containing objects are reserved between the upper tray and the inner top wall of the box body and between the lower tray and the upper tray, a plurality of sliding rails are arranged on the two side walls of the box body, and the sliding rails are located at the two ends of the lower portion of the upper tray and the two ends of the lower portion of the lower tray respectively. Sliding blocks are arranged on the sliding rails in a sliding mode, vertical rods are arranged above the sliding blocks, the upper ends of the vertical rods are connected with the lower end of the upper tray and the lower end of the lower tray correspondingly, fixing blocks are arranged on the two sides of the front end of the box body, and threaded rods are rotationally arranged between the fixing blocks and the inner wall of the rear end of the box body through bearings correspondingly; according to the utility model, the condition that arms of workers are scalded when the workers take out or put in articles can be avoided.

An anti-scald faucet comprises a shell and a valve element embedded in the top of the shell, a control handle is installed on an adjusting rod of the valve element, and a rotating groove is formed between the valve element and the shell in a hollowed-out mode. A rotation limiting device is arranged in the rotating groove and comprises a limiting seat fixedly arranged in the rotating groove and a limiter rotationally arranged in the rotating groove and linked with the valve element. The limiter is in linkage with the valve element, the limiter is driven to rotate when the valve element rotates, the limiter rotates till the end faces of the two sides of the limiter make contact with the end faces of the two sides of the limiting base, and therefore the rotating stroke of the valve element is limited. The anti-scald valve has the advantages that the rotation limiting device limits the rotation stroke of the valve element, rotation of the valve element is effectively prevented, water using safety is improved, and the anti-scald protection function is provided.

The utility model provides a kind of fire dragon jar device, including jar body subassembly and multiple jar mouth subassembly;Jar body subassembly is hollow structure, and opening is established in its side part, and jar body connecting cylinder is fixedly arranged on the edge of opening;Jar mouth subassembly includes jar mouth connecting cylinder and push button piece fixedly installed in the bottom of jar mouth connecting cylinder, each jar mouth subassembly has different structure push button piece, and push button piece acts on target area of patient body surface;External thread is arranged on the outside of jar body connecting cylinder, and internal thread is arranged on the inside of jar mouth connecting cylinder, and jar body subassembly and multiple jar mouth subassembly can be detachably threadedly connected by jar body connecting cylinder and jar mouth connecting cylinder.It can replace corresponding jar mouth subassembly for physiotherapy in one complete fire dragon jar physiotherapy process, realize the function of multiple parts and / or multiple treatment purposes by one fire dragon jar;So it reduces the operation steps and workload of medical staff, shortens treatment time, and improves work efficiency.

The utility model relates to the technical field of oven, and disclose a kind of oven with anti-scald structure, including cabinet, the cabinet is hinged with cabinet door, the inner wall of cabinet is fixedly installed with support block, the inner wall of cabinet is provided with heating element, the inner wall of cabinet is fixedly installed with fixed base, this oven with anti-scald structure is provided with control assembly, when the output shaft of motor drives screw rod to rotate, moving plate can drive containing frame to move towards cabinet, when moving plate moves towards cabinet, the support block fixed in the inner wall of cabinet will no longer resist the section of fixed block, then the support plate fixed on the surface of fixed block can be bounced up under the action of spring one, when two groups of support plate move towards both sides of containing frame, it will no longer fix the tray being contained, so that tray can be taken out from containing frame by operator, when food is taken and placed, operator is prevented from going into cabinet, to avoid the situation of scalding.

The utility model discloses an automatic pipe bending device for an exhaust pipe of a compressor. The automatic pipe bending device comprises a working table, a pipe bending assembly is fixedly installed at the top of the working table, a discharging assembly is fixedly installed at the top of the working table, and a cooling assembly is fixedly installed on one side of the working table. The discharging assembly comprises a fixing frame and a motor, the fixing frame is fixedly installed on the top of the workbench, the motor is fixedly installed on one side of the fixing frame, the output end of the motor is fixedly connected with a threaded rod, and the side wall of the threaded rod is connected with a movable plate through threads. According to the automatic pipe bending device for the compressor exhaust pipe, through the arrangement of the discharging assembly, auxiliary discharging work can be conducted on the exhaust pipe, discharging is easy and convenient, time wasted by inconvenient discharging is further shortened, hands do not need to make contact with the exhaust pipe in the discharging process, the scalding situation is prevented, the pipe bending experience is better, and the practicability is high. And the use experience is effectively ensured.

The utility model relates to quartz burner technology field, concretely relates to a burner shell protection device, including quartz burner and fixedly connected in the pipeline of quartz burner bottom, be equipped with the reaction section of installation into the reaction kettle on quartz burner, be equipped with the protection assembly for protecting reaction section on quartz burner, and the protection assembly includes the quartz cover of being equipped with on the reaction section, and the quartz cover is used for dustproof and protects quartz burner, and the fixed groove is set up on the quartz cover. The utility model discloses through setting up the protection assembly and makes the quartz cover can carry out dustproof effect to quartz burner, prevents the dust produced in the reaction kettle from piling up on the shell of quartz burner, thereby needing the staff to carry out additional cleaning in the subsequent process, prevents the impact of larger dust particles to the shell simultaneously and leads to its damage, and can provide additional mechanical support to the shell of quartz burner, especially in the area of fragile shell, thereby reducing the risk of fracture.

The application relates to the field of aluminum alloy development, and discloses a kind of shock-resistant corrosion-resistant aluminum alloy material development method, including extruding machine, the extruding machine includes extruding machine body, the top of the extruding machine body is fixedly connected with first limit plate, the middle part of the first limit plate is slidably connected with mould, the bottom of the mould is placed, and the bottom surface of the first limit block is fixedly connected with moving frame, the two ends of the moving frame are fixedly connected with the first limit block, the bottom surface of the moving frame is fixedly connected with three support columns, the bottom end of the support column is rotatably connected with rubber tire, one side of the support column is provided with positioning assembly, and the positioning assembly comprises fixed plate, positioning plate spring and kick. Compared with the prior art, the application is convenient to operate, the installation and replacement of the mold can be facilitated, and the occurrence of scalding during work of operators can be reduced.

The utility model relates to the technical field of Gray bus processing, and particularly discloses a Gray bus sheath melting and pressing device which comprises a supporting seat, a base station fixedly arranged at the lower end of the supporting seat, a lower die fixedly arranged at the upper end of the supporting seat, an upper die arranged above the lower die, a cover plate arranged above the upper die, and a plurality of supporting rods arranged between the cover plate and the base station. A rectangular frame is arranged around the supporting base and the lower die, a glass plate is fixedly arranged on the side wall of the rectangular frame and slidably connected with the supporting rods, and transmission mechanisms used for pushing the rectangular frame to be lifted upwards when the upper die falls down are arranged on the left side and the right side of the lower die. The rectangular frame provided with the glass plate surrounds the outer side of the supporting base and the outer side of the lower mold and can slide up and down along the supporting rods, when the upper mold falls down, the transmission mechanism pushes the rectangular frame to be lifted upwards, after the rectangular frame ascends, the lower mold and the upper mold are separated from personnel, the scalding condition is avoided, and the operation safety is improved; and the checking of a worker on the pressing equipment is not influenced.

The application discloses an injection molding machine insert mounting device and relates to the field of injection molding production equipment. The device comprises a manipulator, the manipulator comprises a horizontal transverse arm and a vertical moving arm, the vertical moving arm is installed on the horizontal transverse arm, a rotating rod is installed on the vertical moving arm, a piece taking clamp and an insert mounting clamp are connected to the bottom of the rotating rod, the piece taking clamp and the insert mounting clamp are installed on a turnover structure, the back of the piece taking clamp and the insert mounting clamp is connected through a pneumatic linkage assembly, the piece taking clamp and the insert mounting clamp can realize turnover change between horizontal and vertical states through the set turnover structure, the piece taking clamp and the insert mounting clamp and the turnover structure can be driven by the rotating rod to realize that the piece taking clamp and the insert mounting clamp are opposite to the mold core of a mold, and when the piece taking clamp clamps an injection molding product, the brass insert in the insert mounting clamp can be in a waiting installation state through the pneumatic linkage assembly.

This utility model relates to the field of quenching technology for high-elasticity spring production, specifically a rapid quenching device for stainless steel bars used in high-elasticity spring production. The device includes a base column and a worktable. An induction control box is fixedly connected to the upper surface of the worktable. Three induction copper tubes, all arc-shaped, are provided on one side of the control box. A clamping device is provided on the upper surface of the worktable, comprising a sliding groove. The groove is formed on the upper surface of the worktable, and a first screw is rotatably connected to the inner wall of the groove. A slider is slidably connected to the inner wall of the groove, and the slider is threadedly connected to the first screw. This utility model solves the problem that existing quenching equipment requires manual clamping of the bars using special tools, which easily leads to burns to operators during quenching and significantly increases labor costs due to prolonged clamping.

The utility model discloses a high sealing push -and -pull type fire door, including outer wall, drive component, fire door subassembly, emergency door subassembly and smoke alarm, under no fire scene, when personnel are close to fire door, the human body sensor inside smoke alarm detects personnel in and out, and the electric signal conduction drive motor makes the fire door open, and after five seconds when the human body sensor does not detect personnel, the drive motor drives the fire door to close, when just appearing the fire, the smoke alarm detects the smoke, and the electric signal conduction makes the loudspeaker send the fire warning, when the fire is bigger, and the power supply is cut off, the fire escape personnel pulls open the heat insulation cover plate, and unscrews the mechanical door lock, and the emergency door opens, so that the fire escape personnel realizes the escape, the emergency door subassembly in the utility model discloses adopts the simple mechanical structure of hinge articulates, and the fire escape personnel can realize the escape from the scene only with small physical consumption and less operation process, improves the personnel escape efficiency when there is no power supply under the fire condition.

The utility model discloses a valve vulcanizing machine which comprises a machining table, a lower mold and an upper mold, the top of the machining table is fixedly connected with the lower mold, the upper mold is arranged at the top of the lower mold, supporting rods are fixedly connected to the four corners of the top of the machining table respectively, and a top plate is fixedly connected to the top ends of the supporting rods. A hydraulic cylinder is fixedly connected to the middle of the top side of the top plate, vulcanization molds can be conveniently combined and disassembled, using operation is more convenient and faster, manual disassembling by workers is not needed, unified material taking operation on a large number of valve nozzles can be automatically completed, manual material taking treatment by the workers is not needed, the practicability is further improved, and the production efficiency is improved. According to the inflating valve cooling device, the inflating valves can be cooled in the process of taking and transferring a large number of inflating valves, the situation that the outer surfaces of the inflating valves are scalded in the manual taking process due to the high temperature is avoided, and the working efficiency of natural cooling is improved.