74 results about "Grab bar" patented technology

This is a lightweight and portable sit-to-stand lift that can be easily assembled. It comes with components that can be stowed on a transport wheelchair. The lift is designed with a grab bar in the handicap bathroom, which supports the wheelchair user and eliminates the need for a heavy base as part of the lift. It features a low-cost, non-backdrivable gear system and is driven forward and reversed by the hand-held flexible ratchet, contributing to greater portability.

A handle assembly (1) having an exterior grab bar and a method for retrofitting existing recessed handle assemblies to add an exterior gab bar handle (16) wherein the security of the recessed handle assembly is not affected.

The handrail device comprises the lift car, an installation groove is formed in the inner wall of the lift car, a handrail mechanism is installed in the installation groove, the handrail mechanism comprises an installation plate, a handrail rod and a cleaning ring, a hinge is arranged at the bottom of the installation plate, and the installation plate is rotationally connected with the lift car through the hinge. Fixing bolts are installed at the positions, close to the corners, of the upper portion of the mounting plate, the interior of the mounting plate is of a hollow structure and is provided with a disinfectant box, a screw and a motor, fixing columns are arranged at the two ends of the grab rail, and the ends of the fixing columns are fixedly connected with the surface of the mounting plate. The grab bar is sleeved with the cleaning ring, the motor in the mounting plate is started to drive the screw rod to rotate, the screw rod drives the cleaning ring to move through the threaded sleeve, the cleaning ring cleans the grab bar in the moving process, attachments on the surface of the grab bar are swept down, and disinfectant is sprayed out to disinfect the grab bar during cleaning. The manual cleaning intensity is reduced, and the cleaning and disinfecting efficiency is improved.

1. Name of the product in this design: Toilet grab bar. 2. Purpose of this design: For use as a grab bar support for toilets. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. Name of the product in this design: Toilet grab bar (WY509). 2. Purpose of this design: For use as a toilet grab bar. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The invention discloses an H-shaped steel bar plate automatic centering placing method and a steel bar plate welding processing device, and relates to the technical field of profile steel processing, the placing method comprises the following steps: using a scanner to scan intersection points of wing plates and web plates on two sides of H-shaped steel, and obtaining coordinates of the two intersection points; according to the coordinate information of the two intersection points, central position coordinates of a linear scanning area of the scanner in the H-shaped steel tank are calculated; the rib plate grabbing mechanical arm is used for centrally placing the rib plate in a corresponding line scanning area of the H-shaped steel according to the central position coordinates, so that the rib plate can be accurately centrally placed in a steel groove of the H-shaped steel; using the scanner again to scan the intersection points of the wing plates and the web plates on the two sides of the H-shaped steel, calculating the coordinates of the scanning surface of the scanner in the central position in the H-shaped steel tank, judging whether the new central position coordinates are consistent or not, and if so, not adjusting; if not, the rib plate grabbing mechanical arm is adjusted to drive the rib plate to move to the new center position, and it is guaranteed that the rib plate is located at the correct position before welding.

The utility model discloses pruning equipment for thin-skinned pecan planting, and relates to the technical field of agricultural mechanical equipment, the pruning equipment comprises an electric telescopic rod, pruning shears and an electric push rod, one end of the electric telescopic rod is provided with a grabbing rod, the grabbing rod is provided with a switch button, and one end of the electric telescopic rod far away from the grabbing rod is provided with a support frame; the pruning shears comprise a first handle, a second handle, a fodder chopper and a blade, the first handle is rotationally connected with one end of the second handle, the fodder chopper is connected to one end of the first handle, the end, away from the fodder chopper, of the first handle is connected with the supporting frame, and the second handle is connected with the blade through a clamping mechanism. The two ends of the electric push rod are connected with the supporting frame and one end of the second handle through a first connecting assembly and a second connecting assembly respectively. Through the arrangement of the clamping mechanism, the blade can be easily detached and replaced, the equipment maintenance time is effectively shortened, and the overall working efficiency is practically improved.

The utility model discloses a wear-resistant quenching heat treatment tool for forgings, which belongs to the technical field of heat treatment tools for forgings and comprises two supporting rods and a hanging ring, one end of each supporting rod is rotatably connected with a grabbing rod, one side of each grabbing rod is provided with a positioning device by means of an auxiliary device, and each positioning device comprises a rectangular block. One side of the rectangular block is rotatably connected with a rotating shaft, a coil spring is arranged at the end, away from the groove rod, of the rotating shaft, a sliding rod is slidably connected to the inner wall of the groove rod, a spring is arranged at one end of the sliding rod, and a positioning block is rotatably connected to the end, away from the groove rod, of the sliding rod. If the forge piece is in an inclined state, the upwarping end can make contact with the bottom end of the positioning block on one side of one grabbing rod, the sliding rod is pushed through the spring in the groove rod, the situation that the gravity center of the whole forge piece seriously deflects due to excessive upwarping of one end of the forge piece is avoided, and the stability of the tool when the forge piece is transferred is improved.

The utility model discloses a passenger car handrail structure which comprises a handrail rod installed between a car body ceiling and a floor, a heating assembly is arranged in the handrail rod and comprises discs, a heating wire and a supporting rod, at least two discs are fixedly installed in the handrail rod at a set interval, and the supporting rod is fixedly installed between the discs. The heating wire is spirally wound around the supporting rod, and the end of the heating wire is connected with a wire. The heating wire of the heating assembly is used for heating and conducting heat to the grab bar to heat the grab bar, so that a proper temperature is kept in winter, and the problem of poor experience feeling caused by cold holding of the grab bar by a passenger in winter is solved.

This utility model discloses a bathtub grab bar, including a support, a grab bar component, and at least one movable fastener. The upper part of the support is provided with at least one sleeve that opens upwards. The bottom of the grab bar component is formed with a vertically extending lifting slide tube that is slidably embedded in the sleeve. The sleeve has an annular groove on its circumference and a positioning hole in the area of ​​the annular groove. The lifting slide tube has several locking holes arranged vertically at intervals on its circumference, and any one of the locking holes can be horizontally aligned with the positioning hole. One end of the movable fastener is pivotally connected to the annular groove through a preset vertical axis, and the movable fastener can swing around the vertical axis to engage or disengage from the annular groove. The inner side of the movable fastener is formed with a locking pin that can be sequentially inserted into the positioning hole and the locking hole.

The application discloses a grabbing clamp and magnetic attraction pulling device, and relates to the technical field of medical apparatuses. The grabbing clamp comprises a grabbing rod mechanism and a chuck mechanism which are connected through magnetic attraction, the grabbing rod mechanism comprises a fixed handle and a rotating handle which is rotationally connected to the fixed handle through a first rotating shaft, a sleeve is connected to the fixed handle, a push rod is arranged in the sleeve, the rotating handle is clamped with the push rod, the rotating handle can drive the push rod to make reciprocating linear motion along the extension direction of the push rod, the chuck mechanism comprises a connecting rod and a first clamping arm which is connected to the connecting rod, a second clamping arm is rotationally connected to the first clamping arm through a second rotating shaft, a top rod which is in abutment with the second clamping arm is arranged in the connecting rod, the push rod drives the top rod to make reciprocating linear motion, so that the second clamping arm is driven to move close to or away from the first clamping arm. The operation efficiency can be improved.

A walk-in bathing environment is used by people who may have trouble getting in and out of standard bathtubs or showers. Rotatable grab bars are positioned in and around the bathing environments to aid in entering the environments, exiting the environments, sitting, standing, and otherwise moving relative to the bathing environment. The rotatable grab bars may be placed on the walls, top, external, or generally on and around the bathing environment such that a user can grab the one or more rotatable grab bars in order to provide support for moving relative to the bathing environment. The rotatable grab bars are connected to the environment such that they can be moved between a use and a storage configuration, such that the rotatable grab bars are extending from a portion of the housing only when desired by the user.

1. Name of the Design Product: Subway Ring. 2. Use of the Design Product: Handrail tool for subways. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective view.

The utility model discloses a bar grabbing manipulator, which relates to the technical field of bars and comprises a machine body, the machine body is mounted on a manipulator body, a sliding groove is formed in the bottom of the machine body, two symmetrically arranged moving plates are slidably connected in the sliding groove, a straight gear is rotatably connected to the top wall in the sliding groove, the two moving plates are oppositely arranged, and the straight gear is rotatably connected to the top wall in the sliding groove. According to the bar grabbing manipulator, the two moving plates are arranged, the multiple clamping plates are arranged at the bottoms of the moving plates, when a plurality of bars are grabbed, only the two moving plates need to slide relatively, the clamping plates are arranged at the bottoms of the moving plates, the clamping plates are arranged at the bottoms of the moving plates, the clamping plates are arranged at the bottoms of the moving plates, and the clamping plates are arranged at the bottoms of the moving plates. Therefore, the working efficiency of the grabbing manipulator for grabbing the bars can be effectively improved, and the grabbing mechanism is simple in structure, practical, convenient to use and capable of effectively improving the bar transferring efficiency and the bar machining efficiency.

1. Name of the product in this design: Shower room grab bar (storage). 2. Purpose of this design: For use in the shower. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. Name of the product in this design: Toilet grab bar. 2. Purpose of this design: Handrail for people with mobility impairments when using the toilet. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Design 1 is designated as the basic design.

1. Name of this design product: Toilet seat grab bar (TCF005). 2. Purpose of this design: For use by patients and the elderly when using the toilet, for hand support. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The utility model relates to intelligent warehousing technical field especially a kind of bar automatic access library, and bar placement component is made of several bar placement racks;Bar placement roller is installed in one end of bar placement component;Automatic grabbing device is used to automatically grab bar on bar placement roller, and bar is sent to the storage position of corresponding bar placement component;Automatic crane walks along the length direction of bar placement component, and the horizontal frame rotatable lifting spreader on automatic crane, lifting guide rail is installed on the both sides column of automatic crane along length direction, lifting assembly is installed on the top of automatic crane, and lifting assembly is connected with rotatable lifting spreader, to drive rotatable lifting spreader along lifting guide rail lifting.Collect logistics, interconnection, scientific management as a whole, through the precise mechanical structure, control system, realize the high-density storage and automation of bar and access, improve efficiency, reduce artificial cost and error rate, adapt to various diameter and length of bar, improve storage quantity.

The utility model discloses a modularized template which comprises a frame body and a plate body arranged on the front face of the frame body. And a grabbing rod is arranged on the frame body. According to the modular template, a structure convenient to hold can be provided for a product, the use difficulty of the product is effectively reduced, meanwhile, the bearing capacity and strength of a frame body can be effectively guaranteed, the deformation probability of the product is well reduced, the weight of the template is greatly reduced, and lifting, demolding, transferring, stacking and transferring are facilitated; the turnover rate of the product is ensured, and the use cost of the product is reduced.

The utility model discloses a pipe piece bolt fastening device for balanced shield tunneling, which comprises a support rod and a swing component, a grabbing rod is fixedly arranged at one end of the support rod, and positioning claws are symmetrically arranged on two sides of the grabbing rod respectively; the swing assembly comprises a first rotating shaft rotationally connected to the supporting rod, the two ends of the first rotating shaft are fixedly connected with a first swing rod and a second swing rod correspondingly, a connecting cylinder is rotationally connected between the first swing rod and the second swing rod, and a groove used for clamping a segment bolt is formed in the end, close to the grabbing rod, in the connecting cylinder. When the positioning claw abuts against the preformed groove of the duct piece, the axis of the first rotating shaft coincides with the circle center of the circle where the connecting hole is located, so that when the duct piece bolt is inserted, the duct piece bolt is driven by the connecting cylinder to rotate with the first rotating shaft as the center, the duct piece bolt can be inserted into the connecting hole more smoothly, the shield duct piece cannot be damaged, and construction is more convenient and safer.

The present disclosure is generally directed towards an accessory mounting assembly for mounting an accessory on a grab bar. The accessory mounting assembly includes an accessory mount and a mounting bracket. The accessory mount is configured to releasably couple to the accessory. The mounting bracket assembly includes a first mounting portion and a second mounting portion. The first mounting portion is coupled to the accessory mount. The second mounting portion is releasably coupled to the first mounting portion. When the second mounting portion is coupled to the first mounting portion, the first mounting portion and the second mounting portion collectively define a bar opening configured to receive a portion of the grab bar to couple the accessory mounting assembly to the grab bar.

The present application relates to the technical field of stainless steel pipe lifting appliance, in particular to a stainless steel pipe lifting frame capable of being quickly assembled, which comprises a mounting arm, both ends of the mounting arm are provided with a grabbing structure, the grabbing structure and the mounting arm are connected with an adjusting structure, the inner side of the grabbing structure is provided with a fixing structure, the fixing structure and the mounting arm are connected with a releasing structure, the adjusting structure and the mounting arm are connected with a positioning structure, and the grabbing structure is connected with a lifting structure; the stainless steel pipe placed on the ground can be quickly grabbed through the grabbing structure, the loading efficiency is improved, the pipes with different diameters can be grabbed through the adjusting structure, the grabbing rod can be fixed through the fixing structure, the pipe is prevented from falling out during transportation, the fixing state of the grabbing rod can be conveniently controlled through the releasing structure, the overall telescopic length of the lifting appliance can be conveniently controlled through the positioning structure, the pipes with different lengths can be lifted, and the overall strength of the structure can be increased through the lifting structure.

A telescopic safety grabbing rod belongs to the technical field of building facilities, two fixed grabbing rods are arranged in parallel, a sliding grabbing rod is U-shaped, two sides of the sliding grabbing rod are respectively connected with the fixed grabbing rods in an inserted mode, and a locking device is arranged between the sliding grabbing rod and the fixed grabbing rods. A pressing cap of the locking device is correspondingly clamped in a limiting hole of the fixed grabbing rod, the telescopic safety grabbing rod can be arranged in a bathroom with a small space, and the requirement for aging-adaptive transformation of a toilet bowl in the bathroom is met. The horizontal moving distance of the sliding grabbing rod can be adjusted according to different positions of the limiting holes of the fixed grabbing rod, so that different requirements of various spaces are met.

The application discloses a closed lifting automatic drill rod box for a drift drill and a control method, which comprises a drill rod box, a closed mechanical arm, a grab rod manipulator and a sliding base. The drill rod box is arranged above the sliding base and comprises a left drill rod box part, a right drill rod box part and a middle space between the left drill rod box part and the right drill rod box part. The closed mechanical arm comprises two symmetrical guide seats, two chain groups, an upper cross beam connected to outer top ends of the two chain groups, a lower cross beam connected to inner top ends of the two chain groups and a lifting oil cylinder. The lifting oil cylinder can drive the chain groups to vertically move the upper cross beam, the lower cross beam and the grab rod manipulator on the upper cross beam under the guidance of the guide seats. The guide seats, the closed mechanical arm and the grab rod manipulator can move forward and backward with the sliding base. The application avoids the cantilever structure of the manipulator, reduces the weight of structural parts, reduces the number of hydraulic sensors and driving elements, avoids the cumulative error of multiple sensors, improves the precision and reduces the cost.

The utility model discloses a chassis assembly applied to a pull arm type loading and unloading device, relates to the technical field of chassis assemblies of transfer trolley boxes, and aims to solve the problems that when an existing chassis assembly applied to the pull arm type loading and unloading device is hooked and fixed with a connecting shaft of an external box, the structure is fixed singly, and the use of equipment is affected immediately after the chassis assembly is damaged. The power end is installed at one end of the main overturning rod body, two fixed grabbing rods are arranged on the upper side of the front end face of the power end, two rotating grabbing rods are arranged on the lower side of the front end face of the power end, and the two rotating grabbing rods are rotationally connected with the power end. The installation storage blocks are installed on the front side and the rear side of the upper portion of one end of the chassis assembly body, the number of the installation storage blocks is two, and the lower ends of the two installation storage blocks are connected with the front side and the rear side of the upper portion of one end of the chassis assembly body in a welded mode.

This utility model relates to the field of concrete pouring technology, specifically disclosing a lowering device for a pouring guide pipe. It includes fixed bases and a centering cylinder positioned between two fixed bases, located above the center of the foundation pit. The left side of the centering cylinder is connected to the left fixed base via a connecting rod, and the right side is connected to the right fixed base via another connecting rod. The pouring guide pipe passes downwards through the centering cylinder, and two or more grab bars are provided. The pouring guide pipe is lowered by adjusting the length of the steel wire rope. The discharge end of the pouring guide pipe passes through the centering cylinder, which limits the position of the pouring guide pipe, preventing it from falling through the inner wall of the foundation pit during lowering. This would cause sand and gravel from the inner wall to continuously fall and accumulate at the bottom of the foundation pit, affecting concrete pouring.

The application discloses an upper rod device and an automatic support operation vehicle. The upper rod device comprises a base, a rotating shaft, a first driving device, a support, a second driving device, a tray and a grab rod assembly. The rotating shaft is arranged on the base and rotationally connected with the base. The first driving device is in transmission connection with the rotating shaft to drive the rotating shaft to rotate. The support comprises a first end portion and a second end portion. The first end portion is arranged on the rotating shaft, and the second end portion surrounds the rotating shaft. A plurality of second driving devices are arranged on the second end portion and are distributed in the circumferential direction of the rotating shaft. The tray is rotatable under the driving of the second driving device with the axis of the tray as the rotation center. A plurality of mounting holes are arranged on the tray and are used for inserting anchor rods. The grab rod assembly is used for grabbing the anchor rods on the tray and moving and installing the anchor rods on a drilling machine. The upper rod device can place a plurality of anchor rods and supply the anchor rods for the operation process of driving the anchor rods, improves the automation degree of the anchor rod supply, and reduces the personnel participation and labor intensity.

In an example embodiment, the flange 10 has one or more openings 90 for accommodating fasteners 92 for fastening the flange and tubular member (e.g., for fastening the grab bar) to a structure such as a wall, as for example shown in FIG. 6. In example embodiment as shown in FIGS. 6 and 7, flange covers 94 that extend over the flange 10, so as to cover the flange, may be used. The flange cover may be installed over the tubular member prior to the bucking, or from the opposite end of the tubular member after buckling. As can be understood, if flanges are connected to both ends of the tubular member in accordance with the example embodiment herein, the flange covers must be placed over the tubular member at least prior to the bucking of the second end portion of the tubular member. In an example embodiment, each flange cover has an opening 96 having a diameter larger than the outer surface diameter of the tubular member but smaller than the outer surface diameter of the buckled section of the tubular member. A such, the flange cover can be axially retained by the its corresponding buckled section of the tubular member. If the flange cover opening has a diameter greater than the diameter of the buckled section of the tubular member, the cover will be axially retained by the flange. The flange cover should have an appropriate area to cover its corresponding flange. In the example embodiment shown in FIGS. 6 and 7, the flange cover 94 has a radially extending surface 98 from which extends an axially extending surface 100. With this example embodiment, as shown in FIG. 6, the radially extending surface 98 covers the flange 10, while the axially extending surface 100 surrounds the flange 10.

The invention relates to a spring-loaded grab bar (80) for a walking aid (10) with which persons (56) and / or objects (55) can be moved by pushing. The walking aid (10) is formed with a supporting structure (12) having two wheel receptacles (14) and two wheels (16), a grab bar (80) with at least one handle (82), a push bar (30) with at least one handle (34), and at least one tread (60) arranged on or at the supporting structure (12). The special feature of the grab bar (80) is that it is spring-mounted so that fewer vibrations and shocks are transmitted to the hands of a person (56) riding on it.

1. Name of the product in this design: Toilet grab bar (A). 2. Purpose of this design: Designed for the elderly, pregnant women and people with mobility impairments. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.