95 results about "Possible injury" patented technology

The present invention 10 discloses a portable, self-draining utility bucket 12. The motorized drainage system of the present invention 10 comprises a bucket 12 on wheels 14, a draining pump assembly 16 which incorporates an electrical motor 18 and a retractable cord assembly 20. The wastewater from the bucket 12 is pumped through the drain hose 22 and dispensed into a sink 24. This eliminates any need to lift the bucket 12 in order to drain it, which saves pain and hard work, and eliminates possible injury at work. An on/off switch 26, a ground fault interrupter circuit breaker (GFI) 28, a clip-on fill hose 30, and a conventional mop strainer 32 are also provided. The present invention has three designs for domestic, commercial and hospital applications.

A shoe pad structure having an air chamber, particularly a shoe pad structure having an air chamber with cushion effects and applicable to the heel or ball on a shoe sole, comprising a flexible unit installed in an air chamber composed of two flexible plastic films with depressed centers thereof, characterized in that: the flexible unit is installed in the center depression of the air chamber, forming a ring-shaped buffer air chamber at the rim of the flexible unit in the air chamber, thereby enabling better cushion effects to prevent possible injury from exercise.

A freestyle miniature supercapacitor based on laser graphics and a manufacturing method thereof belong to the technical field of micro-power energy storage. The structure is composed of a solid electrolyte, a flexible electrode and a metal current collector from the bottom up. Carbon nanotubes are dispensed on electrospun nanofibers to obtain the flexible electrode. The present invention proposes the freestyle miniature supercapacitor which uses a planar interdigitated electrode. Compared with a conventional supercapacitor in a sandwich structure, the freestyle miniature supercapacitor has a much lower device thickness, higher device flexibility, and can be better integrated with flexibly electronic devices. Meanwhile, through use of the advantages of the high specific surface area and high conductivity of the electrospun nanofibers and the carbon nanotubess, the light and stable flexible electrode is manufactured to further improve the energy and power density. Compared with other miniature supercapacitors, the freestyle miniature supercapacitor of the invention has the much lower device thickness in a novel electrolyte transfer mode without any additional substrate, and the damage which may be brought for complex transfer technology can be avoided.

The bottom fish rig 12 has a strong leader 13 with a removable sliding c-weight 25 and a horizontal unilateral three-pronged hook 41 that resists snagging and reduces possible injuries. A horizontal unilateral three-pronged hook 41 differs from the standard treble hook by having all three barbs oriented upwards in a 180-degree plane and the hook 41 is designed to lie flat on the surface. An elongated leader 13 has a hook end 14 and a line end 16. The hook end 14 has a leader hook loop 18 and the leader line end 16 has a leader line loop 20. A first movement stop 22 is crimped to the leader 13 before the leader line loop 20. A second movement stop 24 is crimped to the leader about two-thirds of the length. A sliding c-weight 25 connects to the leader 13 between movement stops.

An electrical panel box which includes a cavity defined by a back face, two opposing side walls, a top wall and a bottom wall and a front face extending beyond the periphery of the side walls and top and bottom walls for securing the electrical panel box in a wall, the front face being fitted with mounting brackets on either its top edge or its bottom edge or both, the mounting bracket having secured thereto an access plate which allows the electrician access to the region directly above the top wall of the housing or the below the bottom wall of the housing so as to permit snaking of additional electrical conduit, cable or wires without having concern for contacting the main electrical conduit into the house thus causing a short or a flash and possible injury to the electrician.

The invention discloses a directional mating method for Penaeus vannamei Boone. The method includes the steps that parent prawns are selected and subjected to nutrient enrichment cultivation, a mating scheme is set, male prawns are ripened and independently cultivated, female prawns are ripened and independently cultivated, directional mating parent prawns are selected and subjected to directional mating, and spawning and fertilization are performed. The method is designed according to the life habits and the mating, fertilization and spawning characteristics of the Penaeus vannamei Boone, and possible injuries to the male prawns and the female prawns in the artificial fertilization process can be avoided. In the whole mating process, it is only needed to determine the serial numbers of the parent prawns for mating, operation is convenient and easy, and the genealogical relationship of established families can be accurately established. The genetic relationship of the individuals of the families is determined, the mating scheme is designed artificially, and inbreeding depression of the established families can be effectively avoided. The method has the advantages of being high in success rate and low in parent prawn loss, and overcomes the defects that in the prior art, when Penaeus vannamei Boone families are established in an artificial fertilization mode, spermatophore is prone to falling off, the fertilization rate is low, and half sibs cannot be established easily.

Safe and novel hand grip systems for manually gripping and spinning gaming wheels or rotatable gaming apparatus are disclosed. Three preferred embodiments of the invention include an annular graspable member that may be rigidly suspended above, upon, or within the circumference of the gaming apparatus or wheel. The hand grip system is preferably attached to the spacer pins (or any uniform random “stop” positions means annularly arrayed upon the board, usually engaged by at least one, but potentially multiple spring-clicking flipper-indicators), and thus does not impede the function of the flipper-indicator (sector identification member). In a fourth lesser preferred embodiment the said hand grip system may alternately be attached directly to the rotatable gaming board, within the inside diameter of the spacer pins, though not the preferred means or location of attachment. In any of the four embodiments, since the user no linger needs to grasp the pins or the side of the game wheel to effect wheel rotation, possible injury to the wheel user is greatly reduced, and ease of use of the wheel is greatly enhanced. The hand grip systems may include additional electronic or electrical lighting elements within their structures. The lighting may be powered and signaled through direct hard wire or radio controlled means.

The invention relates to a rapid inflation lifesaving device, which consists of a plurality of independent rapidly-inflatable air bags, wherein inner and outer layers are formed in the inflation states of the air bags; and a cavity for accommodating people and a channel through which people enter the cavity from the outside are formed in each inner layer during inflation of each air bag. The rapid inflation lifesaving device has the advantages that (1) the rapid inflation lifesaving device is placed at positions such as bedsides for later use, and occupies a very small space; (2) in first time of natural disasters such as earthquakes, the air bags can be inflated rapidly, so that the entire lifesaving device is swelled to form a hollow sphere, and people can enter the lifesaving device to avoid possible damages; and (3) each air bag is independent and is not communicated with one another, so that air leakage of the entire lifesaving device caused by damage to one part of each air bag can be avoided, the suitability of the lifesaving device is further ensured, and the reliability is high.

A waterski (100) having one or more nozzle covers that protect a waterskier without an extended transition surface or a shortened transition surface. The water ski facility (100) consists of a plurality of modules (211, 212, 213, 214, 215, 216, 217 and 218) and other incidental components for easy transport between different locations by truck, train or other means of transport. The sliding nozzle cover (150) enables the water skier to safely slide through the nozzle or water gate area without being injured or affecting the normal progress of water skiing activities. The nozzle guard (150) is constructed of contoured, flexible sheet material that can be extended to cover the upper surface of the nozzle/water gate (130). A soft downwardly curved tongue (160) is provided which blocks the flow of water (138) and prevents a potentially injurious collision of the waterskier with the nozzle area. The shape of the tongue (160) also provides a shorter transition surface for a water skier to safely slide over. The combined use of the fixed deck (190) and the nozzle cover (150) enables the water skier to perform various new and more exciting water skiing and surfing actions.

The invention relates to an auxiliary tool for a ceramic tile. The auxiliary tool comprises a flat tool body, wherein the tool body is of a quadrangular structure; the periphery of the tool body is provided with a telescopic clamping structure; one side face of the tool body is provided with an adsorption layer; the other side of the tool body is provided with a handle which is convenient for holding of the auxiliary tool. By adopting the scheme, the ceramic tile is arranged on the auxiliary tool, the periphery of the ceramic tile is clamped through a holding structure, the non-sticky surface of the ceramic tile is adsorbed through the adsorption layer, and the movement of the ceramic tile is realized by holding the handle, so that possible damage to the ceramic tile or possible injury to personnel caused by direct movement of the ceramic tile is avoided; for a large-sized ceramic tile, the ceramic tile can still be well jointed with a wall under the assistance of the auxiliary tool even during manual sticking of the ceramic tile.

The invention provides a car safety protecting device. The device comprises a braking mechanism, a car, running guide rails and a control mechanism, wherein the braking mechanism comprises two mounting frames and a driving device; the two mounting frames are mounted below the car, and the driving device is mounted between the two mounting frames; a plurality of positioning barrels in which mounting shafts are movably mounted are arranged on the mounting frames; a roller is mounted at one end, far away from the driving device, of each mounting shaft; the car is movably mounted on the running guide rails through the rollers; the driving device is in drive connection to one end, of each mounting shaft, close to the driving device; the driving device can drive the corresponding mounting shaft to move close to or far away from one side of the corresponding running guide rail; offsetting preventing wheels are mounted at the upper part of the car, and the car can be movably mounted on the running guide rails through the offsetting preventing wheels; the control mechanism comprises a control device, a rotating speed sensor and an infrared ranging instrument. With the adoption of the device, the car can stably downwards run in case of falling, and thus the possible injury of people in the falling car can be reduced.

Disclosed herein is system for inserting lacrimal stents utilizing a rigid tapered probe and a flexible, blunt-tipped probe, wherein both probes provide a channel for directing a guidewire. The guidewire assists in efficiently positioning lacrimal stents, while minimizing possible injury to the lacrimal apparatus structures.

The invention relates to a magnetic resonance system and a positioning method used for the same. The positioning method comprises the following steps: acquiring the image of the whole body of an imaging object on a supporting table by a second radiofrequency coil; recognizing a target region corresponding to a to-be-scanned portion in the image of the whole body; acquiring the relative position information of the target region on the supporting table; and moving the to-be-scanned portion to a magnet center of the magnetic resonance system according to the relative position information. According to the positioning method used for the same, the image of the whole body is acquired, the corresponding region of the to-be-scanned portion is recognized, then, automatic positioning is realized, the magnetic resonance system is simple and convenient to operate, and possible injury to a patient due to positioning through a laser lamp is avoided.

The invention discloses a double-layer paper packaging machine comprising a rack and a main driving mechanism fixedly mounted inside the rack; the main driving mechanism comprises a main driving rod and a main driving motor; a driving shaft of the main driving motor is fixedly provided with a driving chain wheel movably connected with a gear on the main driving rod through a chain; the driving shaft of the main driving motor is fixedly provided with an overload protector; the main driving rod is movably connected with a feeding and conveying mechanism, a lower film mechanism, a turntable mechanism and a heat sealing and molding mechanism in sequence from left to right; a film roll fixing mechanism is fixedly mounted at the rear side of the turntable mechanism and the rear side of the heat sealing and molding mechanism; and the main driving rod is also fixedly provided with a clutch located between the lower film mechanism and the turntable mechanism. The double-layer paper packaging machine has the advantages that the design is reasonable, the equipment can meet the CE safety standard requirement of European Union, and the personnel can be protected from suffering from possible injury; and one main driving motor is adopted, so that the whole equipment is high in efficiency, smooth and stable in driving and precise in position.

The present invention relates to a pallet including a plurality of supporting members (10), a plurality of upper plate members (20) placed parallel with one another on and across the supporting members, and a pair of prop members (30) placed at both ends of a bottom surface of each of the support members (10), wherein each of the prop members (30) is constructed such that the outer wall thereof has the same height as both sidewalls accommodated in grooves of the supporting members (10) and the inner wall thereof has a groove into which the body of the supporting member (10) is to be inserted, thereby, preventing possible accidents of injuries and damages by keeping dangerous sharp cut edges of the respective members from being exposed.

The invention relates to a simple and low-cost method for arranging a great quantity of escapes with high safety and convenient and quick use on the openings of building envelopes, such as glass and the like in the sticking mode or the sealing strip of a transportation tool, a building, a structure, mechanical equipment and the like. The invention also discloses two cutting escape devices based on the method, a sealing strip escape device, a relevant wire grip, an automatic winding-up mechanism which stores energy by tensile force, and an embedded core easy to pull out. The first device is provided with a cutting line (1) which is pulled by a manual or automatic winding-up mechanism; the second device is internally provided with an internally-pulling cutting line and the wire grip and is also provided with an externally-pulling cutting line simultaneously; the third device uses an embedded-core sealing strip easy to pull out; and the exposed surface of the embedded core is provided with a bulge for pulling out the embedded core. Possible hurt for escaping people when breaking glass can be avoided by the escape device, accident loss can be reduced, and a plurality of escapes are provided, and escaping time is shortened. In addition, the escape device has the advantages of simple structure and low cost, space occupation and weight increase almost can be ignored, and the original beautiful appearance is not affected.

The present disclosure relates to a body structure and a vehicle. The body structure comprises two front longitudinal beams spaced apart in the left and right directions, two floor longitudinal beamsspaced apart in the left and right directions, two rear longitudinal beams spaced apart in the left and right directions, and a front cross member. When the vehicle body structure is hit forward or backward, the collision force is transmitted in the following order: the front longitudinal beams-the front cross member-the floor longitudinal beam-the rear longitudinal beams. By adopting the technical proposal, the vehicle body structure of the invention can better realize the transmission and dispersion of the collision force when the vehicle body structure is subjected to the front collision orthe rear collision, thereby reducing the deformation of the vehicle body structure and reducing the possible injury to the occupants.

Herein described is a hammock stand of improved strength comprising weight bearing structural members welded together in a manner that improves the strength of certain weight bearing joints within the stand to help avoid collapse and possible injury. Further described herein is a stronger, more durable weld between weight bearing structural members in a hammock stand and the process of producing the weld.

The invention discloses a mobile terminal and a communication scenario application method and device therefor and belongs to the technical field of mobile terminals. The method applied to the mobile terminal includes: judging whether or not the mobile terminal is in a communication state; if yes, determining whether or not the current communication state is a face-to-phone state; if yes, adjusting a running state of the mobile terminal according preset items. The mobile terminal and the communication scenario application method and device therefor have the advantage that when a user needs to make communications in the face-to-phone state due to hand business or other reasons, the mobile terminal can actively make reminding and adjust the running state of the mobile terminal and possible injury to the user is minimized.

The invention discloses an X-ray detection device for overhead line hardware. The devicecomprises an X-ray detection device suspended on a line fitting, a control receiving terminal in communication connection with the X-ray detection device, and a remote control unmanned aerial vehicle used for lifting the X-ray detection device through a lifting rope and suspending the X-ray detection device on the line fitting, and the X-ray detection device comprises a transmitter, a detector used for receiving X-rays transmitted by the transmitter, and a hanger which is fixedly connected with the transmitter and the detector and keeps the transmitter and the detector aligned with each other. The invention further provides a detection method, the remote control unmanned aerial vehicle is adopted for hoisting the detection device, and the problems of ray radiation injury and high-altitude falling risk existing when people climb the tower and operate on the tower at present are solved; and lifting of the unmanned aerial vehicle can completely replace manual work, and all possible injuries to the human body and existing potential safety hazards in the detection process are eliminated.

The invention discloses a rack-mounted server guide rail which comprises an inner rail body and an outer rail body. The inner rail body is fixed to a case of a rack-mounted server. The outer rail body is fixed into a cabinet of the rack-mounted server. The inner edge of the inner rail body is in an arc shape. An empty slot with the preset distance is formed in an edge connector of butt joint of the outer rail body and the inner rail body. Based on an existing server guide rail, an upper groove, with the preset distance, of a connector of the outer rail body of the server is omitted, the edge of the inner rail body is made into an arc shape, when the inner rail body and the outer rail body are in butt joint, the server on which the inner rail body has already been installed can be placed on the outer rail body, and inserted into the outer rail body in a drawn mode, the situation that when the server is suspended in midair to be held to be butt joint with the outer rail body, balance between the two sides can not be kept well, and butt joint is difficult is avoided, and therefore workloads of implementation personnel are reduced; in addition, the edge of the inner rail body is designed into the arc shape, and possible injuries to the implementation personnel caused by the sharp right angle can be avoided.

The automatic ball collection system contains a blower sub-system and a collection device. The blower sub-system drives the balls on the ground towards the collection device, and the balls are then automatically collected by the collection device. The blower sub-system contains a number of blowing devices configured at the corners capable of producing air flow substantially along ground surface so as to push the balls to roll towards the collection device. As such, the players' time and effort in constant bending and picking up balls, and the possible injury resulted as such are avoided.