2136results about "Walking sticks" patented technology

An outdoor Roman umbrella with an umbrella opening and closing structure includes an umbrella post and an umbrella body, where the umbrella post is provided with a slider assembly that moves up and down along the umbrella post, the slider assembly is hinged and matched with a cantilever, and the other end of the cantilever is configured to be matched with the umbrella body. The outdoor Roman umbrella further includes a diagonal draw bar assembly, where when the diagonal draw bar assembly is in a straight-bar state, the diagonal draw bar assembly and the cantilever are matched in a crossed manner, and with the slider assembly moving upward, the diagonal draw bar assembly and the cantilever are deformed in a crossed manner and the umbrella body is driven to be opened.

An umbrella is provided that includes a hollow pole, a shade assembly, a counterweight system, and a locking device. The shade assembly includes a guide rod coupled with an upper hub. The guide rod has a stop surface. The counterweight system has a ballast and a cord that has a first end coupled with the ballast and a second end coupled with a lower hub. The locking device has pushrod mechanism. When closing the umbrella, the pushrod mechanism moves upward disengaging a moveable locking surface from the guide rod to allow the lower hub to move downward and the ballast to move upward.

An umbrella with a flexible light strip of the present invention has an umbrella body and a flexible light strip. The flexible light strip comprises a connecting portion, a light tape and a diffused portion; the flexible light strip is connected to the umbrella body via the connecting portion and has a long groove inside the connecting portion; the light tape is disposed in the groove; the diffused portion is connected to the connecting portion and is in a certain shape to diffuse the light of the light tape. The umbrella with a flexible light strip of the present invention realizes atmosphere construction and illumination, the flexible light strip has the long groove inside the connecting portion, and the flexible light tape passes through the groove to realize the lighting of the whole diffused portion, so that the whole flexible light strip emits light in a diffusion manner.

A cane also serves as a massager, including: a cane head, which includes a grip portion and an inserting and joining portion, the grip portion being gripped and held by a hand of a user, the inserting and joining portion having one end connected to one side of the grip portion, a free end of the inserting and joining portion including a massage sphere; a cane body, the inserting and joining portion of the cane head being mounted, in a detachable manner, in an interior of a top end of the cane body; and a support base, which is mounted, in a detachable manner, to a bottom end of the cane body for supporting on ground. When the cane head and the cane body are detached, the massage sphere can be used by the user to serve as a tool for massaging the body to thereby enhance convenience of use.

An electric has comprises a column, a first driving assembly, a slider, an umbrella frame, a second driving assembly, a power source and a control module. The first driving assembly is arranged on the column. The umbrella frame connects to the column and the slider, and the second driving assembly is arranged on the umbrella frame. A power source is charged by solar energy, a control module connects to the first driving assembly, the second driving assembly and the power source, respectively. When the electric umbrella needs to be folded or unfolded and the angle of the electric umbrella needs to be adjusted, a motor operates to drive a rope winding wheel to rotate, and the rope winding wheel rotates to adjust a traction rope, thereby enabling the folding or unfolding of the umbrella and adjustment of the angle of the umbrella frame.

A multi-piece umbrella pole that includes first and second pole sections that are assembled into an elongate umbrella pole. The pole sections include an alignment notch and cross pin for facilitating assembly of the two pole sections. An outer sleeve includes a button assembly that can actuate a detent pin for coupling or decoupling the pole sections. The outer sleeve can also include an actuator for a tilt mechanism that angles a canopy portion of the umbrella assembly.

A shading ceiling tensioning assembly for maintaining the fabric of a shading ceiling, including umbrellas and other shading structures, taut, allowing the shading ceiling to maintain its intended appearance, better withstand severe weather, and ensure sufficient shading effect. The assembly has different adjustment assemblies coupled with at least one length lever and at least one threaded adjustment nut. When a fabric that shields the ceiling is attached to the assembly, these components may work together to tension or loosen the fabric. In addition, these components may be seamlessly integrated into shaded ceiling designs, such that these designs maintain their expected aesthetics. Furthermore, these components allow for convenient adjustment of the assembly, allowing for easy tensioning or loosening of the fabric covering the ceiling.

A positioning mechanism of an umbrella comprises a stand; a sliding seat capable of sliding along a length of the stand and; a synchronous toothed belt connected to the stand. The stand has a groove on a periphery of the stand extending along the length of the stand, the synchronous toothed belt is disposed inside the groove; the sliding seat has a toothed block or pin capable of engaging with the synchronous toothed belt, a button is disposed on the sliding seat, a torsion spring is resisted to drive the button to push the toothed block or pin to engage with the synchronous toothed belt. The stand of the present invention can be machined in various way and can be in various shapes, and is novel in appearance, easy to machine, firm and stable in positioning, and low in cost.

A frame for a shading product and a beach umbrella is provided. The frame for a shading product includes a central rod, a plurality of top frame units, a first slider arranged on the central rod and an extension rod. Each top frame unit includes a first top rod rotatably connected to the central rod and a second top rod. Each second top rod is rotatably connected to the first slider, and the first top rods, the second top rods, the central rod and the first slider form crank-slider mechanisms. The extension rod is pivotally connected to one top frame unit to allow the extension rod to flip upwards relative to the top frame unit when the frame for a shading product overturns on its side to the ground.

A cantilever umbrella has a pole, a slider, a handle mechanism, a support arm, and an umbrella body. The slider is disposed on the pole. The handle mechanism has a connecting rack, a handle seat, and a handle assembly. The connecting rack is fixed to the slider. The handle seat is an independent component outside the slider and is rotatably mounted to the connecting rack. The handle assembly is disposed to the handle seat and is operable to rotate relative to the handle seat. The support arm is connected to the handle seat. The umbrella body is disposed on the support arm and connected with the handle assembly via a cord. The handle seat and the handle assembly disposed outside the slider simplify the assembling of the cantilever umbrella.

The invention discloses an STM32F407-based intelligent walking stick system and a control method, which are used for solving the problems of single function, high false alarm rate and insufficient data security of the traditional walking stick. The system integrates a posture detection module, a heart rate and blood oxygen monitoring module and an environment sensing module, constructs a user health risk pre-judgment model through multi-modal data fusion, realizes a three-level adaptive alarm mechanism in combination with a dynamic decision algorithm, and triggers acousto-optic warning, cloud communication and emergency contact linkage according to risk levels. The payment and data transmission reliability is guaranteed by adopting a physically isolated security architecture and a national secret encryption technology; the dynamic power management system optimizes energy consumption distribution according to scene requirements, and the endurance of equipment is remarkably prolonged. According to the system, the monitoring accuracy is improved through a closed-loop protection system (risk identification-adaptive response-energy optimization), bus payment and smart home control are supported, the system has the characteristics of low false alarm rate, high environmental adaptability and low power consumption, and a safe and convenient life auxiliary solution is provided for old users.

An umbrella comprises a column having a middle portion; an upper nest; a lower nest; a plurality of long rods; a plurality of short rods each; a crank handle assembly disposed on the middle portion of the column. The lower nest has a plurality of first long rod grooves on a periphery of the lower nest; the crank handle assembly comprises a housing and a crank handle, correspondingly, the housing has a plurality of second long rod grooves. The umbrella of the present invention is simple and reasonable in structure, greatly reduced in size and convenience to store and carry, and reduces the cost for packaging and transportation.

An umbrella assembly includes a support pole having a locking fixture, a lower hub assembly movably coupled to the support pole, umbrella ribs extending from the lower hub assembly, and a canopy extending over the umbrella ribs. The lower hub assembly can be moved along the support pole to move the umbrella assembly between open and closed configurations. The lower hub assembly includes a runner hub and a hub controller. The hub controller includes an upper portion, a handle portion, and a locking mechanism integrated into the handle portion. The locking mechanism includes an actuator, a locking feature coupled to the actuator, and a spring configured to bias the actuator towards the support pole. The actuator is moveable between a first position in which the locking feature is engaged with the locking fixture and a second position in which the locking feature is disengaged from the locking fixture.

The present invention relates to a pole-mounted anchoring device. The anchoring device is equipped with various adjustable components to insure a stable foundation. The device has a cone-shaped, threaded base component of plastic or metal that screws the device into the ground. The device also has a set of bags that hangs from the device to add weight to the overall unit. The number of weighted bags, amount of sand, or other material in the bags can be altered depending on the weather conditions and size of the item to be supported. Further, the device may be disassembled and transported via a carrying bag.

Disclosed is a magnetic closing device used with outdoor / patio umbrellas. The magnetic closing device is used for automatically closing the umbrella in windy conditions. The magnetic closing device includes two primary components: a magnetic component, or pole clamp collar; and a metallic component, or runner clamp collar. The runner clamp collar is attached to the runner hub of the umbrella, and the pole clamp collar is attachable to the intermediate pole section of the umbrella. The pole clamp collar, incorporates a plurality of magnets, which attract the runner clamp collar. The magnetic closing device keeps the umbrella in an open position as long as the magnetic connection between the magnetic component and the metallic component is maintained. The disruption of the magnetic connection results in closure of the umbrella, thereby protecting the umbrella from damage or complete destruction.

The umbrella capable of being quickly assembled and disassembled comprises a column; a plurality of long rods; a plurality of short rods; an upper nest; a lower nest; a plurality of rod connectors; a plurality of connecting mechanisms. Each long rod has a first end which is detachably connected to the upper nest through one rod connector, and each short rod has a first end which is detachably connected to the lower nest through one rod connector and a second end which is detachably connected to the middle portion of the corresponding long rod through one connecting mechanism. The present invention is simple and reasonable in structure and easy to operate. During disassembling, it is only necessary to disassemble the elastic connecting pins from the connecting mechanisms, and the long rods and the short rods can be quickly disassembled from the nests without using any tool.

An umbrella includes a vertical support having a track carried on an outer surface of the vertical support, the track extending longitudinally, and a canopy configured to switch between an open state and a closed state. The umbrella also includes a sliding collar coupled to the vertical support and configured to slidingly engage the vertical support to control an angle of the canopy with respect to the vertical support, a first arm coupled between the sliding collar and the canopy, and a second arm coupled between the vertical support and the first arm. The sliding collar has a housing defining a recess, an activation button slidingly received by the recess of the housing and switching between an extended state and a retracted state, and a locking device carried by the housing. The locking device is configured to pivot about the housing to selectively engage the track in the extended state.

An umbrella includes a canopy configured to switch between an open position and a closed position, and a mast coupled to the canopy and having an upper portion with an upper tubular housing, and a track carried on an outer surface of the upper tubular housing and extending longitudinally. The track includes interweaved recesses and ridges. The mast also includes a lower portion slidingly receiving the upper portion and having a lower tubular housing, and a locking device carried on an outer surface of the lower tubular housing and extending through the lower tubular housing to interface with the track of the upper portion to lock the lower portion and the upper portion together.

An assembly structure of a crutch handle includes a handle body, a top case, and an upper cover. The handle body is T-shaped and has a grip part and an assembly part. The grip part is provided with a hollow accommodation space. A battery room is communicated between the accommodation space and the assembly part to provide storage space for a battery, the accommodating space is defined as a circuit board room and a motor room to install an eccentric motor and a circuit board. The crutch handle of the present invention has the additional function of vibration or heating, which helps to improve the practicality of the structure. Moreover, the structure is simple and easy for the user to disassemble and assemble.

An angle-adjustable umbrella has a column, a transverse rod, a tilted rod, an umbrella frame and a clutch mechanism. The tilted rod has a first tilted rod and a second tilted rod, and the top end of the first tilted rod is hinged to the top of the column, the bottom end thereof is rotatably connected to a connector on the second tilted rod through a tilted rod joint. The transverse rod has a first transverse rod and a second transverse rod which are connected each other by connecting pieces, and the connecting pieces are coupled to the tilted rod. The bottom end of the transverse rod is connected to a slider joint through the clutch mechanism and the top end thereof is rotatably connected to the upper nest in the umbrella frame.

The present invention discloses a novel side-arm umbrella structure, which consists of a bracket and an umbrella body connected to one side of the bracket, wherein the umbrella body forms an umbrella-shaped structure by an upper hinge disc, a lower hinge disc, a first diagonal pull rod, a second diagonal pull rod and a plurality of umbrella ribs and umbrella braces; and the novel side-arm umbrella adopts a transmission mechanism in the form of a chain gear to drive the folding and unfolding of the umbrella, so that the structure is compact and stable, the service life is longer, and the assembly is convenient and the maintenance is simple.

A locking structure for a banana canopy sunshade is specifically provided, and belongs to the field of banana canopy sunshades. The locking structure for the banana canopy sunshade is assembled on an adjustment sleeve. By cooperation between the insertion rod and the crank, the locking structure for the banana canopy sunshade solves the following problem: During adjustment of a height of the existing banana canopy sunshade on a support rod, a bolt needs to be used to fix the banana canopy sunshade on the support rod. As a result, it is more tedious in the adjustment of the banana canopy sunshade on the support rod, the operating intensity of a user is increased, and the operating efficiency is affected.

A curved pipe umbrella with a structure for adjusting an inclination angle of an umbrella body includes a curved pipe umbrella column. The curved pipe umbrella column includes a first curved pipe umbrella column and a second curved pipe umbrella column. One end of the second curved pipe umbrella column is embedded into an upper inner cavity of the first curved pipe umbrella column and the other end thereof extends outward to match with the umbrella body. A pole bracket is arranged in the umbrella body and matches with the first curved pipe umbrella column through a sliding seat. The curved pipe umbrella further includes an operating mechanism configured to drive the second curved pipe umbrella column. When the operating mechanism drives the second curved pipe umbrella column to stretch and retract, a sliding seat can move along different positions of the first curved pipe umbrella column.

A hand-operated umbrella comprises a column, a tilted rod, a transverse rod, a connecting rod, a supporting rod, an upper nest, a lower nest, a plurality of long rods, a plurality of short rods, and a slider slidably disposed on the column. The transverse rod, the tilted rod, the connecting rod and the supporting rod form a quadrilateral linkage mechanism. The umbrella of the present invention is simple and reasonable in structure, labor-saving and easy to unfold and fold and low in cost. Since each of four sides of the column has the groove for mounting the umbrella frame, so that a shading area of the umbrella is effectively increased, and a shading effect is improved, and the assembled umbrella is stable and reliable.

A cell phone is attached to a pole not normally used to take photos so that it can be used as a selfie stick. The phone holder is attached to a ski or hiking pole with a pivot and split ring clamp. The phone holder nestles around the pole when skiing or hiking so as not to interfere with that activity. The phone holder is rotated into an open position to attach a phone allowing its use as a selfie stick.

The invention discloses a walking stick chair which comprises a main supporting rod, a seat assembly and a supporting assembly, the seat assembly comprises a sliding seat capable of sliding along the main supporting rod, a first fixing seat is fixedly connected to the main supporting rod, the seat assembly further comprises a main chair plate, a left chair plate and a right chair plate are hinged to the two sides of the main chair plate, and the rear side of the main chair plate is hinged to the first fixing seat; a transmission rod hinged to the main chair plate and the sliding seat is arranged between the front side of the main chair plate and the sliding seat, a sliding sleeve capable of sliding along the transmission rod is arranged on the transmission rod, and a driving rod hinged to the main chair plate and the sliding sleeve is arranged between the middle of the main chair plate and the sliding sleeve. A left linkage piece which is movably connected with the sliding sleeve and the left chair plate and can drive the left chair plate to be folded relative to the main chair plate when the main chair plate is folded is arranged between the sliding sleeve and the left chair plate, and a right linkage piece which is movably connected with the sliding sleeve and the right chair plate and can drive the right chair plate to be folded relative to the main chair plate when the main chair plate is folded is arranged between the sliding sleeve and the right chair plate; a traction piece capable of driving the supporting assembly to be folded is arranged between the sliding base and the supporting assembly. The garment is flexible to fold and unfold.

The invention discloses a wear-resistant and corrosion-resistant butterfly valve, and relates to the field of butterfly valves, the wear-resistant and corrosion-resistant butterfly valve comprises a butterfly valve and an electric controller mounted on the butterfly valve, the electric controller is used for controlling opening and closing of the butterfly valve, connecting pipelines are mounted on two sides of the butterfly valve, and the butterfly valve and the two connecting pipelines are sleeved with two heat insulation boxes. It needs to be explained that in the embodiment of the invention, through the arrangement of the heat preservation boxes and the light-transmitting plate, in the using process of the butterfly valve, the two heat preservation boxes seal and protect the butterfly valve and the electric controller as well as the connecting position of the butterfly valve and the two connecting pipelines, and the problem that the butterfly valve is corroded by being exposed to the sun and rain for a long time is avoided; meanwhile, a light-transmitting plate is installed on the heat preservation box, the interior of the heat preservation box is heated by transmitting sunlight, the heat preservation function is achieved, normal use of the butterfly valve is guaranteed, and freezing is avoided; in addition, when the sunlight intensity is high, the folding shielding cloth is unfolded to shield the light-transmitting plate, and the problem that the electric controller is damaged due to the fact that the temperature is too high is avoided.

A rod assembly for an umbrella comprises a rod; a lampshade assembly comprising a lampshade and a light strip disposed inside the lampshade. The rod has a groove for receiving and positioning the lampshade, the rod has an opening at a bottom of the groove facing downward. A bottom surface of the lampshade is capable of transmitting lights. One or more illuminants are disposed on the light strip facing one of the two sides of the lampshade. The rod assembly of the present invention is reasonable in structure and convenient to disassemble or assemble, thereby bringing great convenience for daily maintenance. Moreover, since the light strip faces one side of the lampshade to emit light, the single bead spots that are originally dense can be diverged to form a uniform light, achieving a better lighting effect.

A motorized telescopic umbrella attachment device for opening and closing based on readings from a wind pressure sensor includes a base. The base has an interior that holds a variety of elements including a battery, a charge port, a microprocessor, a Bluetooth receiver, and a speaker. Furthermore, the interior has a gear drive and a motor. A rack of a clamp is in mechanical communication with the gear drive whereby the motion of the gear drive moves the clamp. The clamp attaches to a vehicle tailgate. A shaft extends out when the gear drive is in motion. A pole is nested within the shaft. A canopy is at an end of the pole. A plurality of telescopic arms helps to extend the canopy to an open position when the shaft extends out. The shaft has a sensor to retract when the wind expels high pressure.