31results about How to "Suspension safety" patented technology

A handle for mobile phone attached to a mobile phone or mobile phone case comprises of an elastic strip having a finger sleeve on one end of the elastic strip unit to receive a finger of a user to improve the method of handling the mobile device in a secure and comfortable position and a complementary accessory to fasten the device on arm, wrist or neck of a user in order to have a secure holding for said device. The index finger is inserted into the finger sleeve of the elastic strip and enables the user to hold the mobile phone free without gripping and without dropping. In this case other fingers can be used for other activities such as holding a cup, or the handle in the bus, and thumb can be used for texting or using the touch display of the mobile phone. The elastic handler allows the user's finger to be freely bending and join the other fingers in activities.

The invention provides a folding table, which comprises a height regulation device capable of easily and reliably regulating height from a leg or a top plate to the ground, while the folding table obtains reliable and stable using and folding states to the top plate. A locking connecting rod is arranged, and the locking connecting rod comprises a clamping part clamping or unclamping in a clamping groove. The clamping part of the locking connecting rod forms a plate on a same plane with the locking connecting rod. A peripheral surface on an upper end of a connection component is configured a same plane of a rotation area of the clamping part.

The invention provides a chassis equipment cabin baseplate for a high-speed rail vehicle. The chassis equipment cabin baseplate comprises an outer skin, an inner skin, a middle foam interlayer and a hook, wherein both the outer skin and the inner skin are made of carbon fiber twill fabric and carbon fiber unidirectional fabric and adopt the vacuum injection formation technology; the middle foam interlayer is made of PVC interlayer foam and adopts the vacuum injection formation technology; the PVC interlayer foam comprises a foam body part and an edge part on the edge of the foam body part; the hook is arranged at the common end parts of the outer skin, the inner skin and the middle foam interlayer. The production method of the chassis equipment cabin baseplate is easy to operate, and short in production time; as the outer skin and the inner skin, which are made of carbon fiber composite materials, as well as the middle foam interlayer adopt the vacuum injection formation technology, the chassis equipment cabin baseplate has the advantages that the surface is smooth and flat, the assembly parts are less, the assembly cost as well as the assembly time is greatly reduced, and routine maintenance is easy.

A hook for hanging objects comprises a first plate for mounting to a wall, a holder and a distributor having a second plate and a thin gap between the plates for dissipating the object's weight to prevent the hook from falling off the wall. The holder has a first opening to receive a wine glass, second opening to allow the stem of the wine glass to enter the first opening and third opening for stabilizing the wine glass. The wine glass may deform the second plate, which acts as a weight watcher to indicate on a mark plate whether the wine glass is overweight, thereby further preventing any accidental falling off the hook, thus the wine glass, from the wall.

The invention discloses a parallelly connected clothes hanger and a clothes hanging ring thereof. More than two cross bars [8] and two longitudinal bars [4] are connected through hinges to form a parallelogram framework, and a hanging and pulling device [10] and the longitudinal bars [4] from a rear suspending device connected with hinge devices [9] of fixed plates [6] and two hinge seats [5]. A clothes hanging ring is provided with a clothes hanging hole [21], suspending arms [17], and lockpin rings [18] connected with each cross bars [8]; and a clothes hanging ring is provided with a clothes hanging hole [21] and a hinge ring [19], and is connected with a bearing rod through a hinge shaft [20]. By the structure, a problem that the traditional clothes hanger has large volume, heavy weight, high cost and small clothes hanging amount, is inconvenient to use and unreliable in movement and technology and the like is solved. The clothes hanging ring [2] moves to change the position of the clothes hanging hole so as to meet requirements of different clothes; and the clothes hanging ring [2] can be separately applied to bearing rods of indoor and outdoor clothes hangers in any form.

A handle for mobile phone attached to a mobile phone or mobile phone case comprises of an elastic strip having a finger sleeve on one end of the elastic strip unit to receive a finger of a user to improve the method of handling the mobile device in a secure and comfortable position and a complementary accessory to fasten the device on arm, wrist or neck of a user in order to have a secure holding for said device. The index finger is inserted into the finger sleeve of the elastic strip and enables the user to hold the mobile phone free without gripping and without dropping. In this case other fingers can be used for other activities such as holding a cup, or the handle in the bus, and thumb can be used for texting or using the touch display of the mobile phone. The elastic handler allows the user's finger to be freely bending and join the other fingers in activities.

The invention discloses a pneumoperitoneum-free laparoscope hanger. The pneumoperitoneum-free laparoscope hanger comprises a first longitudinal beam and a three-rail longitudinal beam, wherein a lifting beam is further inserted into the first longitudinal beam, the lifting beam is fixed through a second knob, the bottom end of the lifting beam is further connected with a first knob, the top end ofthe first longitudinal beam is rotatably connected with a second cross beam through a joint, a third knob is arranged at the joint of the first longitudinal beam and the second cross beam, a first cross beam is inserted at one end of the second cross beam, a fourth knob is arranged at the joint of the second cross beam and the first cross beam, a hanger clamping groove is formed in the right endof the first cross beam, fixing clamping grooves are further formed in hanging small cross beams, slidable fixing locks corresponding to the fixing clamping grooves are arranged in the hanging small cross beams, lifting belts are fixed on the slidable fixing locks, lifting ball bags are arranged at the bottom ends of the lifting belts, puncture needles are arranged at the tops of the lifting ballbags, and the puncture needles are further provided with water injection valves. The trauma of a puncture hole is small, the puncture hole only has the size of a needle hole, meanwhile, telescopic deformation is available, and the hanging is convenient.

An adjustable facemask strap and system are disclosed for use in securing and covering a mouth and nose region of the user. The adjustable facemask strap attaches to the facemask to provide the user with the option of altering the tightness or looseness of the facemask on the user's face. The adjustable facemask strap has multiple components to allow for easy adjustment by the user. Furthermore, the adjustable facemask strap provides the user with a secure attachment of the facemask to the user's body so that inadvertent loss of the facemask or cumbersome attachment of the facemask to the user's mouth and nose region is avoided. The adjustable facemask strap and system minimizes common facemask issues for users continuously in need of covering and uncovering their mouth and nose region over a prolonged period of wear.

The invention relates to an apparatus, in particular for processing toxic and / or medical media, including a closed-off work chamber, in which the medium can be manipulated. A ventilating device delivers a particle-free or laminar or turbulent air stream to the work chamber. A return air conduit communicates with the work chamber via an outlet opening and by way of which air is carried away from the work chamber. A cleaning element is disposed in the work chamber, to enable cleaning of the work chamber and of the return air conduit. At least one blocking device blocks off an additional connecting portion between the work chamber and the return air conduit. The blocking device is able to be opened for cleaning of the return air conduit.

The invention provides a hanging ladder used for street-cross overpass maintenance. The hanging ladder comprises rubber mats, thin nuts and a guardrail. Four universal wheels are arranged, provided with brakes and connected and fixed to the bottom side of a sliding board through bolts. Two hanging rings are arranged, one hanging ring is welded to the top side of a balancing weight at the upmost end, and the other hanging ring is welded to the left side face of a hanging arm. Butterfly bolts are fixed to the right ends of fixing chucks. Press heads are rubber products and are arranged on the left sides of the butterfly bolts. The rubber mats are arranged on the left side faces in the fixing chucks and used for increasing the contact friction force. The thin nuts are connected to the butterfly bolts and located on the right sides of the fixing chucks. The hanging ladder is limited and fixed through the guardrail, meanwhile, the balancing weight is arranged as assistance, the stability ofthe hanging ladder can be effectively enhanced, meanwhile, due to the fact that the hanging arm is moved conveniently, in the working process, the fixing chuck at the corresponding end can be released so that displacement of the hanging arm can be conducted in the direction, and position is convenient to adjust.

The invention relates to a telescopic clothesline easy to suspend and a suspending method of the clothesline. A spring is arranged on a clothesline body, the clothesline body is glidingly sleeved with multiple rigid sleeves arranged in the same direction, the spring can adjust the overall length of the clothesline, loosening and deformation of the clothesline body are avoided, and the weight bearing capacity of the clothesline body is improved; an insertion section is arranged at one end of each rigid sleeve, a plugging section is arranged at the other end, and the inner diameter of the plugging section is equal to or larger than the outer diameter of the insertion section; during suspension, multiple rigid sleeves can be combined to form a long rigid pipe through plugging matching of the insertion sections and the plugging sections. A user can lift a ring at the end part of the clothesline up to the suspending position for suspension like lifting a rod, and the rigid sleeves can separate a clothes rack. The telescopic clothesline has the advantages of simple structure, convenience and safety in suspension, wide application range, high bearing capability, low probability of loosening and deformation, long service life, low production cost, capability of automatically separating the clothes rack and improving the airing effect of the clothes and the like, and has a very wide market application prospect.

The invention belongs to the technical field of oilfield production equipment, and particularly relates to a bidirectional anchoring downhole instrument hanger. The hanger comprises a hanger body, a putting device for putting the hanger body and a salvaging device for salvaging the hanger body, wherein the hanger body comprises a salvaging rod, an upper connecting rod seat, a spring bushing, an upper taper sleeve, a lower taper sleeve, a release sleeve, a lower connecting rod, rolling wheels, a connecting rod, a lower connecting rod seat, a suspension joint, a connecting rod spring, a connecting rod screw, a taper sleeve spring, a shearing nail, an anti-rotating sleeve and a limiting screw; the putting device comprises a putting joint, an adjusting nut, an adjusting rod, a putting outer cylinder, a putting claw, a putting spring, an elastic cylindrical pin and an elastic pin; and the salvaging device comprises an upper joint, an outer cylinder, a protective sleeve, a connecting openingring, a release spring, a salvaging claw spring, a salvaging claw, a shaft, a protective cylinder, a fastening screw and a shearing pin. According to the hanger, a spherical self-locking type mode isadopted, and unlocking is safe and reliable; and an up-down bidirectional anchoring mode is adopted, and liquids in a well flow upwards, so that the hanger is prevented from moving up and down, and the safety and the reliability are achieved.

A device and method for securing objects of almost any sizes and shapes to a wall is disclosed.A hanger comprising a length of cord suitable for the size of object to be hung, a hook shaped block with screw mounting holes, a thru hole, perpendicular and slightly below to the mounting holes for passing the length of cord, and a slot parallel to the thru hole . The thru hole and the slot should be of the same size, slightly larger than diameter of the cord.The block is mounted to a wall by screws or other means such as double sided tape, rail mount system, peg board hook etc.The cord of suitable length for the object is inserted into the thru hole and knotted on both end. With one of the knot resting against one side of the device, the rest of the cord is then looped on the object to be hung and then inserted into the slot, letting the other knot resting against the other side of the device.

The invention discloses a self-locking device for spray head trolley suspending and descending. The self-locking device comprises supporting frames, an electric cabinet, triangular plates, motors, threaded self-locking device bodies, a beam and a pressure sensor. The pressure sensor is arranged on the beam, the supporting frames are arranged at the two ends of the beam, each supporting frame comprises a side support, an inclined support and a front support, the two ends of the beam are connected with the front supports, the electric cabinet is arranged on one side support, the side supports are connected with one ends of the inclined supports, the other ends of the inclined supports are hinged to one ends of the front supports, the other ends of the front supports are hinged to one ends of the threaded self-locking device bodies, the other ends of the threaded self-locking device bodies are connected with the motors, the motors are rotationally connected with the triangular plates, the triangular plates are connected with the inclined supports, and the electric cabinet is connected with the motors and the pressure sensor through wires. The spray head trolley can be safely and reliably recovered, suspended and descended and can be transferred synchronously with a reel.

The invention discloses a suspension device and method for a large-span ultrahigh-voltage electric power pipe ditch in a subway station foundation pit. The device comprises a steel structure truss connected with the electric power pipe ditch, wherein the two ends of the steel structure truss extend into the electric power pipe ditch, a plurality of lattice supports are arranged in the direction of the steel structure truss, the lattice supports make contact with the lower end of the steel structure truss, the lower end of the lattice support is fixedly connected with the ground foundation of the foundation pit, and a cable is placed in the electric power pipe ditch and the steel structure truss. The construction method comprises the steps of cable protection, pipe ditch dismantling, truss installation and restoration after the foundation pit is completed, and the problem that station construction is affected due to the fact that the electric power pipe ditch cannot be relocated in subway station construction, or the top sealing construction period of the station is influenced by long relocation and relocation period and high cost can be well solved.

The invention discloses a sterilizing, wear-resisting and light-emitting cutter capable of being demounted rapidly. The sterilizing, wear-resisting and light-emitting cutter comprises a cutter handle and a cutter body arranged on the front portion of the cutter handle and is characterized in that a cutting edge is arranged at the bottom of the cutter body; a wear-resisting layer is arranged on the face of the cutting edge of the cutter body; the wear-resisting layer is made of ferrochrome materials; an arc block is fixedly arranged on the front portion of the cutter handle; a threaded hole is formed in the arc block; an inner thread is arranged in the threaded hole; the rear end of the cutter body is connected with the arc block in threaded fit manner; a light source is arranged on the cutter handle; light rays generated by the light source are ultraviolet rays; a plurality of light guide pieces are arranged on the cutter body; the light source and the light guide pieces are located on the same straight line; the light guide pieces are perpendicular to the cutting edge; the light guide pieces absorb light rays emitted by the light source and guide the light rays to the cutting edge; and a plurality of open holes are formed in the top of the cutter body.

The disclosure provides a removable support interface for an annular turbomachine casing, the removable interface having a coupling part configured for being mounted on the casing, and at least one attachment element for suspending the casing, orifices arranged in the coupling part the interface having means for locking the coupling part to the casing.

The invention discloses an aircraft underframe with a function of delivering goods. The aircraft underframe comprises a supporting frame and a delivering device, and the supporting frame has the functions of self-balancing and shock absorption. Supporting feet are arranged all around the supporting frame, the supporting feet serve as a supporting structure of the supporting frame, and a delivering containing cavity is formed in the middle of the supporting frame. Each supporting foot is connected with a supporting frame stabilizing device through a buffering self-balancing spring device. An antiskid device is arranged at the bottom of the supporting frame stabilizing device. When the delivered goods need to be suspended, suspending connecting holes are used for being connected with a suspension device. When the delivered goods need to be contained, a case body fixing hole and case body clamping bearing devices are used for being connected with a case body device. Hooks have the functions of self-locking and can be used for suspending the goods more safely when being used. The underframe is designed in a circular shape, the center of gravity of the underframe is in the central position of the underframe, and the antiskid device made of special materials is below a circular ring, so that landing stability of an aircraft is increased. By means of improvement, the supporting frame has the functions of self-balancing and buffering, so that the underframe is safer and more stable.

The invention belongs to the technical field of shower rooms, and in particular relates to a multi-purpose arc-shaped shower room. For the multi-purpose arc-shaped shower room, through the method of arranging mounting holes, limiting units, armrest mounting columns, magnetic force units, electromagnetic units and hanging units on opening-closing plates, the purpose of effectively and convenientlyusing armrests of the shower room is achieved. The multi-purpose arc-shaped shower room has the advantages that the structural strength of the armrests of the shower room is high, a telescopic structure is reasonable and effective, the telescoping adjustment is convenient and rapid, the hanging operation of towels is convenient and stable, the hanging structure is stable and suitable, and the integral use is safe and convenient, and in addition, the phenomenon of touch injuries caused by touching convex parts of the armrests at the inner sides by mistake is avoided.

The invention discloses a comprehensive detection system for an electromagnetic hanging elastic hook of a universal hanger. The comprehensive detection system comprises a control system and a detection system, the control system comprises an automatic loading system, a main control computer, an embedded data input and output assembly, a pulse release control assembly, control system software and a program control direct current power supply. The detection system comprises a simulated bomb hanging system, a simulated locking system, a simulated heavy load system and a simulated throwing system. The rack electromagnetic bomb hook comprehensive detection system is applied to GDG-II13 series electromagnetic bomb hooks and has the advantages of being light in structure, high in practicability, easy to operate and the like, automatic control is adopted in the system, a detected product only needs to be loaded into the detection system, and the control system can conduct detection automatically according to set requirements; technical means are provided for maintenance, inspection and autonomous repair of the electromagnetic hanging hook, it is ensured that the performance of the installed electromagnetic hanging hook is qualified, weapon hanging is safe and reliable, and the method has important practical significance.

An electrical connector has means for leaving and connecting inlet wires and outlet wires, without the use of any tap or other such structures. The electrical connector is usually located in a wall box or other such location. Once a mainline is connected and left, the electrical connector is designed to be safe to fingers by default and securely handled, connected or disconnected; and a wiring circuit can be tested early in the construction; the electrical connector can be connected to the corresponding (respective) functional device(s).

The invention relates to a tree identification plate, a method for fixing the tree identification plate to a tree, a fixing tool and a drilling tool. The tree identification plate includes an identification part and a fixing part and has the advantages that the cost is low and the number is not easy to fall off. The method for fixing the tree identification plate to the tree includes the steps ofdrilling and fixing and has the advantages that the operation is convenient, energy is saved, the environment is protected, and the quality of the tree is not affected. The fixing tool for the tree identification plate includes an L-shaped tube cylinder and a push plate and has the advantages of convenient operation and a low cost. The drilling tool for the tree comprises a motor and a drill bit driven by the motor to rotate, and the motor is fixed to one end of a rectangular motor bracket. According to the drilling tool for the tree, drilling of the tree at a high place can be achieved, so that the identification plate is suspended more safely, and long-term use is facilitated.

The invention relates to a wall-mounted safe case for operation management of a commercial bank and an automatic adjusting method, aims at solving the problems that the traditional safe case of the commercial bank is basically mounted in a fixed position and needs a large space, and the potential risk is caused. The wall-mounted safe case comprises a safe case body 1 of which the rear surface is a plane; the plane is respectively welded to two connecting plates 2; the middle position of the plane welded with a supporting barrel 5; the connecting plate is equipped with a bulge which is connected with concave groove in a connecting plate 2 equipped with a dovetail groove; the connecting plate with the dovetail groove is connected with a wall body 15 through a group of expansion screws 3; the bottom surface of the safe case is welded to a supporting seat 11; the supporting seat is connected with a motor 10 through a bolt; the motor is connected with a gearbox 9 through a connecting shaft.

The present invention (cracker set off protection net) provides a protection net for preventing the cracker and fragments spread around when setting off cracker. The net can be made to various specifications and shapes. The net is composed of a stainless steel wire or steel wire net body and a net opening. The net body is bag shape and is disposed with set off hole and several flying rings on the side. The net opening is closed by semi-active net cover or a flexible elastic net opening frame. The cracker can be put into the protection net to set off, and then the fire and human injuring accident caused by setting off the cracker can be avoided and the environment can be keep clean. If the present invention is popularized and applied in big city, the security expense invested by government for cracker setting off during holidays can be greatly reduced, and the work intensity to cleaning cracker garbage for the dustman is reduced. The present invention has the characteristics of simple structure, convenient in operation, low cost, easy in popularization and high social benefits.

The invention belongs to the technical field of shower rooms, and in particular relates to a multi-purpose arc-shaped shower room. For the multi-purpose arc-shaped shower room, through the method of arranging mounting holes, limiting units, armrest mounting columns, magnetic force units, electromagnetic units and hanging units on opening-closing plates, the purpose of effectively and convenientlyusing armrests of the shower room is achieved. The multi-purpose arc-shaped shower room has the advantages that the structural strength of the armrests of the shower room is high, a telescopic structure is reasonable and effective, the telescoping adjustment is convenient and rapid, the hanging operation of towels is convenient and stable, the hanging structure is stable and suitable, and the integral use is safe and convenient, and in addition, the phenomenon of touch injuries caused by touching convex parts of the armrests at the inner sides by mistake is avoided.

The invention relates to an inclined plane moving machine. The inclined plane moving machine comprises a first split body, a second split body and a functional assembly, wherein the functional assembly comprises a moving mechanism, a flexible connecting device and an operation tool, the operation tool is installed on the first split body and / or the second split body and is used for implementing operation content, the flexible connecting device is connected with the first split body and the second split body and is used for adjusting the distance between the first split body and the second split body, the moving mechanism is installed on the first split body and / or the second split body and is used for driving the first split body and / or the second split body to move on an inclined plane,the first split body comprises a hanging mechanism, and the hanging mechanism is used for connecting and disconnecting the inclined plane. The invention further discloses a multi-robot system using the inclined plane moving machine and a using method of the multi-robot system. According to the inclined plane moving machine, the multi-robot system and the using method of the multi-robot system, asurface attachment device can work intermittently, the working time of the surface attachment device is shortened, and the overall energy consumption of the machine is greatly reduced; and even if theinclined plane moving machine breaks down, the inclined plane moving machine can still be safely hung on the inclined plane and cannot fall off.

The invention discloses an aircraft underframe with a function of delivering goods. The aircraft underframe comprises a supporting frame and a delivering device, and the supporting frame has the functions of self-balancing and shock absorption. Supporting feet are arranged all around the supporting frame, the supporting feet serve as a supporting structure of the supporting frame, and a delivering containing cavity is formed in the middle of the supporting frame. Each supporting foot is connected with a supporting frame stabilizing device through a buffering self-balancing spring device. An antiskid device is arranged at the bottom of the supporting frame stabilizing device. When the delivered goods need to be suspended, suspending connecting holes are used for being connected with a suspension device. When the delivered goods need to be contained, a case body fixing hole and case body clamping bearing devices are used for being connected with a case body device. Hooks have the functions of self-locking and can be used for suspending the goods more safely when being used. The underframe is designed in a circular shape, the center of gravity of the underframe is in the central position of the underframe, and the antiskid device made of special materials is below a circular ring, so that landing stability of an aircraft is increased. By means of improvement, the supporting frame has the functions of self-balancing and buffering, so that the underframe is safer and more stable.

The invention provides a folding table, which comprises a height regulation device capable of easily and reliably regulating height from a leg or a top plate to the ground, while the folding table obtains reliable and stable using and folding states to the top plate. A locking connecting rod is arranged, and the locking connecting rod comprises a clamping part clamping or unclamping in a clamping groove. The clamping part of the locking connecting rod forms a plate on a same plane with the locking connecting rod. A peripheral surface on an upper end of a connection component is configured a same plane of a rotation area of the clamping part.