242results 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 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 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.

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.

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.

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.

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.

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.

This disclosure relates to an assembly (1) comprising a vehicle (2), such as a bicycle, and a load-carrying device (3), removably mounted on a chassis (20) of the vehicle, and wherein said vehicle comprises: - said chassis (20) comprising a front portion (20a) and a rear portion (20b), in a direction of travel of the vehicle, - a front axle (21) comprising a steerable front wheel (Rav), articulated on the front portion (20a) of the chassis, - a rear axle (22) comprising a stabilizer system comprising two arms consisting of a first arm (221) and a second arm (222), integral with a rear portion (20a) of the chassis. Said assembly comprises a removable coupling system (4), comprising a first coupling portion (24) of the vehicle, attached to the chassis (20) of the vehicle, and a second coupling portion (34) of the load-carrying device (3) integral with the structure (30) of the load-carrying device.

A safety device inside a pipe.

An automated checkout system uses a shopping cart that is automatically charged when stacked into another shopping cart. Each shopping cart has a front charging connector and a rear charging connector. When a first shopping cart is stacked into a second shopping cart, the front charging connector of the first shopping cart connects with the rear charging connector of the second shopping cart. Electrical power can flow to the first shopping cart via the second shopping cart to charge a battery of the first shopping cart. The second shopping cart may be similarly stacked into a third shopping cart, wherein the second shopping cart receives electrical power from the third shopping cart. The second shopping cart may use this electrical power to charge its own battery or may provide some or all of the electrical power to the first shopping cart to charge the first shopping cart's battery.

A shopping cart includes a wheeled base and a basket. The basket is supported above a wheeled base and includes a hook. The basket defines a compartment, a top mouth open to the compartment, and an open slot positioned below the top mouth. The open slot is defined between a top edge and a bottom edge thereof, and the bottom edge is positioned opposite the top edge. The hook downwardly depends from the top edge of the open slot toward the bottom edge of the open slot to a free bottom end of the hook. The hook is configured to selectively receive a handle of a bag after the handle of the bag is wrapped around a portion of the basket defined between the open slot and the top mouth of the compartment, such that the bag selectively hangs along an outside surface of the basket opposite the compartment.

A lifting shaft fan includes a fan, a rotator, a Bluetooth™ 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 Bluetooth™ 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, Bluetooth™ component, the atomizer and the lifting shaft. Controlling the Bluetooth™ component via mobile APP. The Bluetooth™ 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 generates by the atomizer has disinfection function.

The utility model relates to the technical field of sleigh cars, in particular to an armrest connecting structure of a sleigh car, which comprises a mounting plate on a sleigh car body and an armrest body arranged on the mounting plate, a plurality of adjusting holes are vertically distributed on the mounting plate at intervals, and the armrest body is connected with the corresponding adjusting holes through connecting pieces. The height of the handrail body is adjusted according to the height and using habits of an operator, the handrail body is connected with the adjusting holes with the corresponding height through the connecting pieces, and therefore the installation height of the handrail body is adjusted, and the using convenience of the sled car handrail is improved.

To provide a baby carriage provided with a folding mechanism convenient in operation and simple in structure.SOLUTION: The stroller of the present invention comprises a fixed member and a seat, wherein the seat comprises a support base connected to the fixed member, a backrest connected to the support base, a footrest pivotally connected to the support base, and a locking member disposed between the support base and the footrest for locking the footrest in a deployed position relative to the backrest. When the footrest rotates relative to the backrest, the footrest drives the locking member to unlock.SELECTED DRAWING: Figure 1

The utility model relates to an electric crawler scooter which comprises a main frame and an auxiliary frame, a guide wheel and a driving wheel are installed at the front end and the rear end of the main frame respectively, and a crawler is installed on the guide wheel and the driving wheel. The auxiliary frame is installed on the main frame, a front handle is installed on the front portion of the auxiliary frame, an electric vehicle finger-shifting speed regulator is installed on the front handle, a lithium battery pack, a motor and a motor controller are installed in the middle of the top end of the auxiliary frame, and the motor is in transmission connection with the driving wheel through a transmission mechanism. The electric crawler scooter has the advantages that the whole electric crawler scooter adopts the crawler as the walking part in contact with the ground, the structure of the walking part is simplified, the contact area between the crawler and the ground is increased, and the road holding force of the electric crawler scooter is improved; the lithium battery pack and the motor are installed in the middle of the top end of the auxiliary frame, the gravity center of the electric crawler scooter is lowered, and the running stability of the electric crawler scooter is improved.