344results about "Sledges" patented technology

This sliding accessory includes an elongated baseplate for sliding on snow, presenting opposite sides and a shoe, removably attached to a stroller wheel. The shoe defines a housing receiving a lower wheel portion, open toward the top and fixedly delimited by a bottom wall, and by two parallel side walls facing one another. Each side wall has a relief projecting toward the other. The reliefs cooperate by contact with the tire so as, by relative displacement between the accessory and the wheel, to pass the accessory between an operational configuration wherein the reliefs press the tire against the bottom wall to wedge part of the tire in the lower part of the housing to secure the sliding accessory to the wheel, and an inoperative configuration wherein the accessory disengages from the wheel, the tire being elastically compressed by the reliefs as the accessory passes between the two configurations.

A shopping cart basket comprises one or more modular baskets couplable to a bottom basket having a plurality of wheels extending downwardly to allow the shopping cart basket to roll. Each of the modular baskets has a foldable bottom wall that can act as a bottom of a separate basket or can be folded against a side wall of the modular basket. The modular baskets could be used to hold items within a smaller compartment, and can be combined with the bottom basket to form a roll-able shopping cart having a larger compartment. Such a cart is advantageously used in a store, such as a grocery store, a retail shopping mall, or a home improvement store.

A baby stroller capable of implementing free switching between a single seat and double seats, includes a stroller body, wherein a retractable chassis is provided at the bottom of the stroller body, a retractable upper enclosure is mounted at a middle portion of the stroller body, the retractable upper enclosure comprises a fixed rod and a telescopic rod, the fixed rod and the telescopic rod each are hollow in a U shape, universal wheels are mounted at the bottom of the retractable chassis, and the telescopic rod is slidably connected in the fixed rod. According to the present invention, areas of an upper enclosure and a chassis of the stroller are reduced at the same time by means of the upper enclosure of the retractable chassis, so as to implement the retraction of the stroller body, and freely switch between the single seat and the double seats.

A child stroller apparatus includes a standing frame, a push handle frame having a side segment, the side segment being pivotally connected with the standing frame via a pivot connection, an adapter having a coupling portion configured to receive the installation of a detachable part, the adapter being fixedly connected with a handle, the handle having a cavity through which is slidably disposed the side segment so that the handle and the adapter are slidable in unison along the side segment for adjustment, and a locking mechanism for locking the adapter in position on the side segment, the locking mechanism including a release actuator exposed on the handle for operation, the release actuator being operable to cause the locking mechanism to unlock for sliding adjustment of the handle and the adapter along the side segment.

A camp system has: a plurality of sleds spaced from one another about a ground surface; and a tarpaulin secured in a deployed position between the plurality of sleds and defining an enclosed interior camping area. A method of use includes: arranging a plurality of sleds at a camp site; and deploying a tarpaulin to or over the plurality of sleds to form an enclosed interior camping area between the plurality of sleds. A passive sled has: a hollow tub base; a camper housing with side walls and a roof mounted over the hollow tub base and defining an enclosed interior sleeping area with a bed within the interior sleeping area; and a tow mount at a front end of the passive sled.

A low-profile motorcycle dolly comprises a pair of parallel rods and at least one motorcycle wheel support assembly. The motorcycle wheel support assembly comprises a pair of caster subassemblies and a motorcycle wheel plate. Each caster subassembly attaches to one of the rods respectively. Each caster subassembly comprises a caster bracket. The caster bracket attaches to the respective rod and is provided with a pedal assembly. The motorcycle wheel plate is connected between the caster brackets of the pair of caster subassemblies. The pedal assembly comprises a pedal and a pedal shaft. Each caster subassembly further comprises a caster mounting plate pivotably mounted onto the caster bracket. The caster mounting plate comprises at least one caster wheel. The pedal is configured to be operated to rotate downward to push down the caster mounting plate, and upward to allow the caster mounting plate to be lifted.

A transportation cart of the present disclosure may comprise an easel support cage including and at least one paper pad containment cage attached thereto. The easel support cage may include a base frame including a perimeter rail and at least two interior support rails. Four corner posts may extend up from the base frame and each of the four corner posts may be attached to a corner of the base frame. A plurality of wheels may support the easel support cage from a ground surface. A lower containment rail may be located a distance above the base frame and attached to the four corner posts. An upper containment rail may be located a distance above the lower containment rail and attached to the four corner posts.

Material handling devices are disclosed. Specifically disclosed are hand truck structures related to the toe plates of hand trucks. The disclosed toe plate mechanism includes both a static and folding toe plate that allows for a compact hand truck for storage. Also disclosed is a locking mechanism that allows the handle to have a compact storage position.

A wagon with a height reduced after being folded includes four telescopic standing posts arranged in a rectangle pattern and at intervals, and at least two side folding mechanisms arranged opposite to each other. Two ends of the side folding mechanism are respectively hinged to two adjacent telescopic standing posts. When the wagon is folded, the side folding mechanisms drive the telescopic standing posts connected thereto to retract and shorten. When the wagon is unfolded, the side folding mechanisms drive the telescopic standing posts connected thereto to extend. The wagon has a height in a folded state smaller than a height thereof in an unfolded state. When the wagon is folded or unfolded, the folding mechanisms drive the telescopic standing posts to retract or extend. Therefore, after the wagon is unfolded, the space for a fabric bed provided on tops of the telescopic standing posts is increased.

One or more devices are provided that are configured to detachably engage within a modular system. The one or more devices are expandable to provide a surface to perform work.

A Car Seat Transportation Device is an apparatus that holds and transports a car seat when it is out of a vehicle. The device takes the form of a cart supported by four (4) casters that rotate three-hundred-sixty degrees (360°) (spinner style), that easily roll over almost any surface. The rear of the device is provided with handle system, that adjusts in height, and is similar to that of a handle found on a stroller. The top of the platform, or base, that holds the removed car seat is adjustable, allowing use with almost any make or model of car seat. These features allow the device to safely hold a car seat with an infant or child inside of a home and also allow the car seat to function as a stroller as well. It also allows a parent or care giver to remove the car seat from a car with the infant or child still in place and place it on the device thus transforming it into a stroller without disturbing the child. It is great for travel, especially when moving between gates in an airport. Finally, when not in use, the device collapses, and folds for easy storage almost anywhere.

The invention provides a child carrier system. The system may include a child seat, a stroller chassis, and a base having a front portion and a rear portion. The base may include an actuator handle, a first movable anchor assembly, a first static anchor at a forward portion, a movable rod anchor assembly, and a first base hook at a rearward portion. The first movable anchor assembly has a first post rotatable about a first axis relative to the base and a first anchor located forward. The movable rod anchoring assembly has a rod rotatable relative to the base along a second axis and a first arm. The actuator may be dynamically coupled with the first movable anchor assembly and the movable rod anchor assembly to switch between configurations by repositioning the actuator handle, the first movable anchor assembly, and the rod.

Disclosed is a cart (2) for transporting an aircraft engine, comprising a base frame (4) equipped with wheels (6) for riding on a floor; at least two engine arms (14, 16) extending horizontally and movable vertically relative to the base frame, structured and designed for supporting the aircraft engine; and at least two adapter arms (20) extending horizontally at a higher level than the at least two engine arms, structured and designed for supporting an adapter coupled at the top of the aircraft engine. Disclosed is also a method of transporting an aircraft engine to a test cell.

A transport sled that is configured to receive and retain items such as but not limited to hunting gear, camping equipment and wild game within an interior cavity thereof. The transport sled includes a body having a bottom portion and a top portion wherein the top portion is hingedly secured to the bottom portion. The bottom portion is concave in form having an outer surface configured to slidably traverse across a snow covered surface. The top portion is hexagonal dome shaped forming an interior cavity. The top portion includes storage compartments operable to receive and retain items proximate thereto. The body includes stationary members movably coupled to the rear end of the body. The stationary members move between a first position and a second position wherein in the second position the teeth members of the stationary members engage the snow covered surface to inhibit movement of the transport sled.

A trolley (1, 1') for a recyclables collection system (2), wherein the trolley (1, 1') has one or more rollers (19) on the bottom side, which are arranged on an underside (5) of the trolley (1, 1'), and wherein an upper side (6) of the trolley (1, 1'), which is opposite the underside (5), has a receiving area (7) for a collection container (3, 3') of the recyclables collection system (2), and wherein the trolley (1, 1') comprises a connecting mechanism (9) with at least one connector (10), which connecting mechanism (9) is designed to connect the trolley (1, 1') by means of the connector (10), in particular detachably, to at least one other associated trolley (1, 1').

An icehouse floor sled device is provided. The device is comprised of a corrosion-resistant frame that may receive an icehouse. The device incorporates features such as runners for smooth movement on snow or ice, a foldable design with locking hinges for compact storage, and a hitch adaptable to various towing vehicles. A polycarbonate floor provides a stable surface, with customizable openings for ice augers that can be sealed securely with threaded lids. The device includes dedicated receiving areas for safely securing equipment, such as molded recesses for propane canisters and vertically aligned posts with cushioned grips for ice augers. Fasteners and vibration-dampening mounts ensure stability during transport, while modular and adjustable components offer user-friendly customization.

A height-adjustable bucket or height-adjustable stand is adapted to carry a medical object. The bucket includes a receptacle for carrying the medical object, a base, and a support member coupled to the base. The bucket also includes a carrier movably coupled to the support member and for supporting the receptacle and a lifting member slidably coupled to the carrier and configured to move between a raised position and a lowered position. The lifting member includes a first end portion comprising a handle and a second end portion, and a retainer selectively coupling the carrier to the support member and configured to selectively retain the carrier in the relatively high position. The lifting member is configured to be in the lowered position when the carrier is in the relatively high position and when the carrier is in the relatively low position.

A mobile powered workstation can include a head unit assembly that can have at least one power outlet configured to provide power to at least one electronic device. The workstation can include a power system coupled to the head unit assembly. The power system can include a permanent battery and a battery assembly. The battery assembly can include a battery connection housing that can have a plurality of power connectors configured to electrically couple to a corresponding plurality of power connectors of a replaceable battery, the battery connection housing can have a first face and a second face that extends from the first face. The first face can define a first raised portion configured to engage with a corresponding first recessed portion in the replaceable battery. The second face can define a second raised portion configured to engage with a corresponding second recessed portion in the replaceable battery.

Disclosed example adjustable welding carts include: a base having a front assembly and a rear assembly; the front assembly including: front wheels, a front support platform having a front end and a rear end, and two parallel rails, each rail having a front end fixedly attached to the front support platform; and the rear assembly including: rear wheels, a rear support platform having a front end and a rear end, and two rail channels opening proximate the front end of the rear support platform, each rail channel extending through the length of the rear support platform and configured to receive the rear end of one of the two parallel rails. The welding cart can transition between a plurality of different length configurations by adjusting the position of the rails with respect to the rail channels, including between configurations supporting a welding-type power supply with or without a gas bottle.

A convertible stroller assembly may be convertible between a single-occupant configuration and a dual-occupant configuration. The convertible stroller assembly includes a stroller frame being convertible between a laterally contracted configuration and a laterally expanded configuration. The assembly further includes a plurality of rear wheels coupled to the stroller frame. The assembly further includes a front wheel coupled to the stroller frame. The convertible stroller assembly is convertible between (i) a single-occupant configuration in which the stroller frame is in the laterally contracted configuration with the rear wheels being separated by a first spacing, and (ii) a dual-occupant configuration in which the stroller frame is in the laterally expanded configuration with the rear wheels being separated by a second spacing greater than the first spacing.

The invention discloses a two-wheel and four-wheel conversion type trolley. The trolley comprises a first platform and a grab rail, wherein the first platform is provided with a front face and a back face which are arranged oppositely; the grab rail is rotationally connected to one end of the first platform, and a grab rail locking mechanism acts on the grab rail to limit rotation of the grab rail; a pair of first rolling wheels and a pair of second rolling wheels are arranged on the back face of the first platform, the pair of second rolling wheels are arranged at the end, close to the grab rail, of the back face, two rolling wheel base bodies in the pair of second rolling wheels are fixed relative to the grab rail through a connecting body, and the first rolling wheels are arranged at the other end of the back face; according to the cart mechanism, the cart mechanism can have a two-wheel use state, a four-wheel use state and a folding storage state through the arrangement of the second rolling wheels, and therefore the cart mechanism can contain large-size goods, and meanwhile the state of the cart mechanism can be automatically changed according to the size of the goods.

A child stroller system can convert from carrying a single child to carrying two children without removing a first child-carrying apparatus from the stroller and without adding adapters to the stroller. Both child-carrying apparatuses can be repositioned with respect to the stroller's chassis when mounted on the stroller. A self-standing and collapsible auxiliary basket can be mounted on the stroller in place of one of the child-carrying apparatuses.

The invention relates to the technical field of training equipment transfer, in particular to a convenient physical training equipment transfer device with a lifting function. The convenient physical training equipment transfer device with the lifting function comprises a bottom frame, a handle, a bottom frame, a lifting frame, moving wheels, a threaded rod, a return spring, a wire spool, a wire wheel, a pull rope and a driving assembly, the handle is rotationally connected to the front side of the bottom frame, the bottom frame is installed at the top of the bottom frame, a sliding groove is formed in the bottom frame, and the lifting frame is arranged in the sliding groove. The lifting frame is in sliding connection with a sliding groove in the bottom frame. The interiors of the bottom frame and the lifting frame are reasonably partitioned, basketballs, footballs and volleyballs are stored in a front side cavity according to the sizes of balls, table tennis balls are stored in a rear right side cavity, a feeding hopper and a sliding cover are designed correspondingly, storage and taking are convenient, meanwhile, badminton rackets and table tennis rackets are stored in a large-size racket frame and a small-size racket frame respectively, sports equipment is clearly classified, mutual collision and damage are avoided, and the service life of the sports equipment is prolonged. And the equipment management and taking efficiency is greatly improved.

A bionic emergency braking snowboard for an unpowered ski truck is composed of a snowboard head, a snowboard waist and a snowboard tail, the snowboard head and the snowboard tail extend from the two ends of the snowboard waist, the snowboard head and the snowboard tail are of arc-shaped structures, the two side faces of the bionic emergency braking snowboard are vertical blades, and a plurality of bionic units are embedded and fixed to the blade face of the vertical blade on one side. And the plurality of bionic units are arranged in a single row or a plurality of rows. Each bionic unit is composed of symmetrically-arranged hyperbolic columns, symmetrically-arranged double rectangles and a plurality of spherical protrusions, the symmetrically-arranged hyperbolic columns and the symmetrically-arranged double rectangles are arranged up and down, and the spherical protrusions are arranged on the left side and the right side of the symmetrically-arranged hyperbolic columns. According to the bionic emergency braking snowboard, the multiple bionic units are embedded and fixed to the blade face of the vertical blade on one side of the bionic emergency braking snowboard, the bionic units are of a reindeer suspended hoof imitating morphology structure and a main hoof imitating morphology structure, the snow particle compression and accumulation effect can be enhanced, and the braking effect is improved.

Devices, systems and methods for converting wheeled carriers into sliding carriers include at least one sliding member positioned under at least one wheel of a wheeled carrier such as a wagon. The sliding member includes an abutment against which the wheel rests such that when the wheeled carrier is in motion, namely pushed or pulled, the abutment is likewise pushed or pulled, thereby retaining the sliding member(s) under the wheel(s) and transporting the wheeled carrier without significant wheel rotation. In this manner a wheeled carrier can slide on loose terrain such as sand. The device can also be used to slide objects other than wheeled carriers.

A lifting shaft fan includes a fan, a rotator, a Near-filed communication component, a platform, an atomizer, a lifting shaft, a foundation, at least two wheels and a power supply. The fan configures on the rotator. The rotator connects to the Near-filed communication component, and the rotator configures on the platform. The lifting shaft configures under the platform and configures on the foundation. The at least two wheels configures under the foundation. The power supply supplies power to the rotator, Near-filed communication component, the atomizer and the lifting shaft. Controlling the Near-filed communication component via mobile APP. The Near-filed communication component controls the rotator. The rotator drives the fan to rotate. Using the lifting shaft to adjust the overall height of the lifting shaft fan. In particular, the atomizer configures above the platform, and the mist which is generated by the atomizer has disinfection function.