Abstract: A buckle assembly can include a first buckle, a second buckle, and an operating component. The first buckle component can include a locked portion. The second buckle component can be configured to be engaged with the first buckle component, and the second buckle component can include a locking portion engageable with the locked portion. The operating component can be partially embedded in the second buckle component and partially exposed out of the second buckle component. The operating component can be slidable relative to the second buckle component such that sliding movement of the operating component relative to the second buckle component causes disengagement between the first buckle component and the second buckle component. The operating component can include an abutting portion, and the abutting portion can abut against the locking portion to resiliently deform the locking portion during the sliding movement of the operating component.

Abstract: Fastening part includes: a two-dimensional arrangement of engagement elements including a plurality of engagement elements arranged corresponding to a plurality of lattice points of a planar lattice; a plurality of first ribs; a plurality of second ribs, and a plurality of apertures formed in a fastening region in which the two-dimensional arrangement is provided. The first rib connects the engagement elements adjacently arranged in a first direction. The second rib connects the engagement elements adjacently arranged in a second direction that is different from the first direction. The plurality of first ribs and/or the plurality of second ribs is arranged to allow the plurality of apertures to include two or more apertures each having an aperture area corresponding to two or more unit cells of the planar lattice.

Abstract: The disclosure describes a zipper including two rows of zipper teeth, in which at least some of the zipper teeth include a negative Poisson's ratio (NPR) foam material having a Poisson's ratio of between 0 and ?1, and a slider movably attached to one of the rows of the zipper teeth and configured to connect the two rows of zipper teeth when the slider is moved in a first direction and to disconnect the two rows of zipper teeth when the slider is moved in an opposite direction.

Abstract: A slide fastener sealing system and related methods. In one example, the slide fastener sealing system includes a separating slide fastener in which a first end overlaps and is secured to a second end such that a sealing zone is located between the overlapping ends of the slide fastener. The sealing system also includes in this example a sealing member that can be secured to the slide fastener in a removable fashion with a portion of the sealing member located in the sealing zone to seal against fluid penetration through the sealing zone.

Abstract: A portable mask management device for handling at least one mask is disclosed. The device includes a mask holding container (“container”) having a sidewall and upper and lower peripheral rims, wherein an upper portion of the sidewall is attached with an upper base using the upper peripheral rim and a lower portion of the sidewall is attached with a lower base using the lower peripheral rim. The upper base seals an upper portion of the container and the lower base seals a lower portion of the container. The upper base and the lower base form a sealed volume in the container for holding the at least one mask, where the at least one mask is rolled inside of the sidewall of the container. The sidewall comprises a first aperture along a length of the sidewall in the container to allow movement of the at least one mask.

Abstract: An electronic device is provided. The electronic device includes a housing comprising a front plate, a rear plate spaced apart from the front plate, and a side frame, a band which comprises a connecting portion that is detachably connected to the housing, and is provided to be worn on the body of a user, and a fastening portion which fixes the connecting portion to the housing, wherein the side frame includes a connecting slot which is concavely formed in the outer circumferential surface, wherein the connecting portion is inserted in the connecting slot along an insertion direction, and wherein the fastening portion, is configured to connect the side frame and the connecting portion while passing through the side frame and the connecting portion in a fastening direction that is inclined with respect to the insertion direction.

Abstract: A fixing belt adjusting mechanism and a wearable device are provided. The fixing belt adjusting mechanism includes a fixing base, a ratchet wheel, a driving member, a knob, a reset piece and a transmission wheel. The driving member may be rotated by the knob, so that a pawl drives the ratchet wheel to rotate in a first direction. Both ends of the reset piece are respectively connected with the fixing base and the ratchet wheel, so that the ratchet wheel may be driven to rotate and reset in a second direction. The transmission wheel coaxially and fixedly connected with the ratchet wheel may drive a first fixing belt and a second fixing belt to move towards or away from each other through rotation. Therefore, the fixing belt adjusting mechanism may achieve the effect of synchronously adjusting two fixing belts using a simple structure, which facilitates improving the user experience.

Abstract: An earring back for secure but easily releasable engagement with an earring post or extension is provided. In an embodiment, the earring back includes an outer casing and an internal, compressible material such as silicone. The earring back further defines a center opening for receiving and engaging with an earring post or extension. In an embodiment, the outer casing comprises two pieces. A first piece is a back piece with an enclosed back end, an open opposite end providing access to an inner cavity, and a lip extending laterally from the open end. The second piece is a front piece having a radius larger than the radius of the lip of the back piece and defining the center opening. In an embodiment, a circumferential portion of the casing front piece is folded over and around a lip of the compressible material and the casing back piece lip and compressed.

Abstract: A standing parasol has a parasol crown (2), on which a plurality of canopy struts (4) for an overlying canopy (6) are arranged in an articulated manner radiating about a parasol crown axis (A) and which are supported and connected by means of associated supporting struts (8) via a respective hinge (10). Each hinge (10) comprises a hinge ball (12) connected to the canopy strut (4) which is received in an associated hinge socket (14) terminally arranged on the support strut (8). The hinge socket (14) comprises a socket slot (16) which allows pivoting of the support strut (8) in a predetermined pivoting angle range in an associated pivoting plane.

Abstract: A standing parasol has a parasol mast (2) and an actuating device (4) arranged thereon, which actuating device cooperates with a connecting organ (6) for moving a parasol part. The actuating device comprises a hand crank device (8) with an associated crank handle (10) which is rotatable about a substantially horizontal crank axis of rotation (A) and is coupled to the connecting organ (6), wherein the crank handle (10) is formed in two parts with an inner handle portion (12) which is arranged substantially transversely to the crank axis of rotation (A), and with an outer handle portion (14) which is pivotable with respect to the inner handle portion (12) between a substantially coaxial resting position and an angled functional position about a handle pivot axis (G). In the functional position, the hand crank device (8) can be brought into rotational engagement with the connecting organ (6), whereas in the resting position, the hand crank device (8) is rotationally disengaged from the connecting organ (6).

Abstract: In an exemplary embodiment, a wind resistant parasol is disclosed which includes a pole and a rib mechanism attached to the pole. The rib mechanism includes a plurality of upper ribs configured to support an upper canopy, a plurality of lower ribs configured to support a lower canopy, and a rib connector connecting the plurality of upper ribs and the plurality of lower ribs together to form a closed loop. When the parasol is open, the upper canopy has a substantially flat profile and the lower canopy has a curved profile formed by the respective plurality of upper ribs and the plurality of lower ribs, wherein the lower canopy is configured to guide air pressure in a downward direction causing the parasol to stabilize.

Abstract: A wallet is provided having a body adapted to hold credit cards, currency, and business cards. The credit cards are insertable to a biased engagement in a first compartment between two flexible members. A second compartment is positioned below the first compartment and configured to hold currency therein in biased contact between a biasing panel and a credit card in the first compartment. A third compartment is provided and configured to hold business cards.

Abstract: Reusable shopping bag with inner walls and top cradle to provide added flexibility and stability when transporting shopping goods. Two inner walls assist customers with separation and top panel that attaches with a removable fastener to the top of the other side of the bag, cradles delicate, breakable, crushable items that customers wish to safely secure, giving heavier non-breakable items designate space in the main compartment of the tote. The inner walls are designed, set below the top of the bag, to accommodate the top cradle, allowing weight of items to hang down into the bag, resting along the top of items contained within the main compartment. The inner walls and top cradle are designed to easily stow along the sides of the bag, maximizing bags full capacity, providing flexibility to customers that desire to have options when packaging or when store employees are packing items into the bag.

Abstract: Suitcase protector comprising a cardboard packaging, characterised by the fact that it is made from the development of a die-cut sheet of cardboard, in which a rectangular, horizontally elongated, major section is defined, which, by means of vertical folding lines, determines the two major (1-1?) and minor (2 2?) sides of a rectangular prismatic container, which by means of vertical folding lines determine the two larger (1-1?) and smaller (2 2?) sides of a rectangular prismatic container.

Abstract: A haircare apparatus has a plurality of capacitive sensors, each capacitive sensor configured to provide a capacitance reading indicative of hair proximal to the haircare apparatus. The haircare apparatus has a moisture estimation module configured to estimate, based on capacitance readings of the plurality of capacitive sensors, a moisture level of the hair proximal to the haircare apparatus.

Abstract: A packaging and application device including a container containing a product to be applied, the container comprising a first part and a second part, which are connected to one another by a hinge connection; an applicator, the said applicator being accommodated in an interior space (E) provided in the hinge connection.

Abstract: Disclosed is a diffuser of a volatile liquid substance of the type including a container of the volatile liquid substance, closed by at least one membrane permeable to the vapours of the volatile liquid substance, wherein the container is at least partly flexible and contains a plurality of capsules filled with the volatile liquid substance and made of a pressure-breakable plastic material impermeable to liquid and vapour. The permeable membrane is in direct contact with the external environment.

Abstract: A refill is removably mountable on a base of a receptacle of a cosmetic product extend along a main longitudinal axis X. The refill includes a lower sleeve removably attached to the base of the receptacle, a stick of cosmetic product immobile with respect to the lower sleeve, an upper sleeve and at least one intermediate sleeve connecting the upper sleeve and the lower sleeve. The upper sleeve, the at least one intermediate sleeve and the lower sleeve can include first and/or second displacement means so that they are rotatably and axially displaceable relative to each other. The first and/or the second displacement means for displacing the at least one intermediate sleeve can extend over the entire height of an external and/or internal surface of the at least one intermediate sleeve.

Abstract: A backpack or carrier has a first and second shells each having a set of spaced apart openings. A first cord is threaded through the openings. The openings may or may not be laterally aligned with each other, and they may be formed by holes punched through the fabric of the carrier and reinforced by grommets. An additional second cord may be threaded through the openings on a second side. The second shell can be separable from the first shell by loosening the first cord and/or second cords. The first shell can be permanently joined to the second shell at a bottom of the carrier. Since the carrier can be expanded, it is well adapted for holding bulky items.

Abstract: The backpack may include a removable solar panel, a transparent film to protect the solar panel, a mesh pocket or a connector outside of the pocket. The backpack may comprise a compartment; a removable solar panel configured to be removably inserted into the compartment; a handle interfacing with the removable solar panel; one or more magnets associated with the removable solar panel, wherein the one or more magnets are configured to align the removable solar panel in the compartment; a transparent film over the compartment, wherein the transparent film is configured to protect the removable solar panel while in the compartment; and a removable panel over the transparent film, wherein the removable panel is configured to protect the transparent film and the removable solar panel while in the compartment.

Abstract: A shoulder transfer weight support apparatus including a hip or waist belt, a back support, and one or more shoulder extensions. The support apparatus includes an integrated radiation shielding unit. Optionally, the apparatus includes a face shield at least partially made of a radiation shielding material that is configured to releasable attach to the apparatus. The face shield can be a full face shield or a partial face shield.

Abstract: A lift assist work belt device for facilitating manual transport of a load includes a work belt, which comprises a back portion and a front portion. The back portion and the front portion are selectively mutually engageable to secure the work belt around a waist of a user. A pad, which is attached to an inner surface of the back portion, cushions a back of the user and enhances support to the back that is provided by the work belt. A pair of prongs is attached to the front portion and protrudes outwardly from the work belt upon donning of the work belt by the user. The prongs engage a lower surface of a load carried by the user to shift a center of gravity of the load toward the user.

Abstract: A retention device includes a multi-hook-fastener platform, which includes a strap receiving member and a base, and a multi-hook-fastener strap. At least one side of the strap includes a multi-hook fastener. The strap receiving member includes a series of adjacent slots through which the multi-hook-fastener strap can be threaded.

Abstract: Provided is a drink bladder, including a hollow body for receiving a liquid, which includes a closure device with a closure compound. The closure compound can be adjusted from a release position, in which the first and second closing portions can be properly separated from each other against a magnetic force applied by first and second closure parts to clear an opening on the hollow body, by folding or rolling the first and second closing portions at least once into a sealing position. The closure compound disposed in its sealing position is secured via a securing mechanism.

Abstract: Personal hydration systems (10) comprise a reservoir assembly (11) that comprises a flexible bladder (12) that defines an internal compartment (14) for holding a volume of drink liquid (16); a fill port assembly (18) coupled to the flexible bladder (12) and defining an opening (20) to the internal compartment (14); and an exit port (22) coupled to the flexible bladder (12).

Abstract: Hammock mounting systems are disclosed herein that may be used to mount a hammock in a variety of ways, including anchoring the system to a vehicle roof rack or from bed rails extending across a truck bed, or using the system as a hammock stand positioned on the ground. These hammock mounting systems include arms that can be deployed in one or more hammock-supporting positions, or folded flat to provide a low profile for height clearance. In some implementations the hammock mounting systems are adjustable to allow the system to be secured to anchor points located various distances apart.

Abstract: An adjustable securement device which retains and secures items of personal property without slippage. The device includes an elastic band, an at least one sliding cinch, and a lanyard attachment mechanism. The elastic band is used to firmly secure and hold the item. The sliding cinch includes a constricting body and a strap-receiving hole. The strap-receiving hole traverses through the constricting body. The elastic band is slidably positioned within the strap-receiving hole to position the body of the elastic band adjacent to itself in order to create two separate loops. The first loop is positioned around the item and constricted tightly by sliding the sliding cinch adjacent to the item, thus securing and holding the item. The second loop is used to attach the lanyard attachment mechanism to the elastic band. The lanyard attachment mechanism is coupled to the elastic band and allows the device to attach to external structures.

Abstract: The present invention relates to an attachment for a mobile phone case that would enable changing the orientation of the mobile phone relative to a flat surface and allow the user to attach the mobile phone to any metallic surface at a required height or preferred location. The mobile phone case essentially includes a protective base, side support, and an attachment. The attachment includes an attaching member, a gripping member, and one or more connectors. The attaching member is adapted to attach the attachment to the mobile phone case by means of a sticking material, a magnetic ring, or a press fitting. The gripping member provides a gripping surface while holding the mobile phone. The gripping member is movable between the rest position, the first working position, and the second working position with respect to the attaching member by means of one or more connectors.

Abstract: A finger grip is attachable to a handheld device for assisting a user in operating the handheld device. The finger grip includes one or more finger slots, where each finger slot includes an edge and is configured to accommodate one or more lower fingers of a hand of a user, and where the edge is configured to provide a rest to the lower finger accommodated by the respective finger slot. The finger grip further includes a back for attaching the finger grip to a back of the handheld device, allowing a thumb of the hand to have a reach on a range of the front of the handheld device when the lower fingers are accommodated by the finger slots in a position. The finger grip may further include a raised area configured for providing support to the hand.

Abstract: A broom has a rigid backing plate having a rectangular cross section, an overall length, an upper surface and an undersurface, the backing plate having two straight regions connected by a curved region, a bristle unit comprising an elastic and flexible backing having a rectangular cross section with a width and length the same as the backing plate, an upper surface and an undersurface, with bristles extending orthogonally from all of the undersurface of the bristle unit, providing a brushing surface at the end of the bristles away from the backing plate, and a handle connected by a connector mechanism to a point on the upper surface of the shaped rigid backing plate. The upper surface of the bristle unit is joined to the undersurface of the backing plate by an adhesive along the full length of the undersurface of the backing plate.

Abstract: A grill-cleaning tool includes a cleaning head and a cleaning implement connected to an underside of the cleaning head. The cleaning implement includes a first end and a second end opposite the first end relative to a length dimension of the cleaning head, and a first side and a second side opposite the first side relative to a width dimension of the cleaning head. The cleaning implement includes a compressible member and a scrubbing member covering the compressible member. The scrubbing member is fabricated from a metallic-mesh material and defines a working outer surface of the cleaning implement. At least one clamp is connected to one of the underside of the cleaning head and the cleaning implement. The at least one clamp is configured to secure the scrubbing member in place on the compressible member.

Abstract: A cosmetic tool comprises a brush head, a material core, a movable sleeve, a fixed sleeve, and a transmission structure. The material core is mounted in the movable sleeve, the brush head is located at one end of the movable sleeve and is arranged opposite the material core, and a discharge port is formed in an end face of the material core facing the brush head. The fixed sleeve is sleeved outside the movable sleeve, and the movable sleeve can move along an axial direction. The fixed sleeve, the movable sleeve and the brush head are connected by means of a transmission structure, and when the movable sleeve moves along the axial direction, the movable sleeve drives the brush head) to turn over by means of the transmission structure, so as to dip in a cosmetic substance at the discharge port.

Abstract: The invention provides a method for controlling an operation of an electrical toothbrush with an interchangeable brush head. The method includes obtaining an existing operation mode of the electrical toothbrush and identifying a new interchangeable brush head when the new interchangeable brush head is provided to the electrical toothbrush. A new operation mode associated with the new interchangeable brush head is identified, the new operation mode being different from the existing operation mode. An input is requested from a user to confirm that the operation of the electrical toothbrush should change to the new operation mode. The operation mode of the electrical toothbrush is then changed to the new operation mode or maintained in the existing operation mode based on the user input.

Abstract: Described herein are devices for cleansing the internal surface of various body cavities. The devices generally include a handle and one or more cleansing tips having different sets of cleansing surfaces. In addition to removing debris, and disrupting bacterial biofilms so as to make these bacteria more susceptible to various cleansing agents, the devices may be configured to deliver an antiseptic agent, an anti-inflammatory agent, or a fragrance to the body cavity surfaces, or deliver UV light to sanitize the surfaces. Methods for cleansing the surfaces of body cavities such as the nasal passages and vaginal cavity are also described herein. Systems including one or more cleansing devices and one or more cleansing formulations are further described.

Abstract: A furniture system includes a tabletop and a leg. The tabletop has a chassis system defining a storage slot and including a leg mount defining a leg slot. The leg is receivable within the storage slot to support the leg within the chassis system in a stored configuration. The leg has head and foot end portions. The head end portion has first and second branches that are receivable within the leg slot. The first branch is separated from the second branch by a pivot channel to enable the first branch to pivot relative to the second branch. The second branch is engageable with a first end portion of the leg slot. The first branch is engageable with a second end portion of the leg slot after the second branch is engaged with the leg slot and after the first branch is pivoted relative to the pivot channel.

Abstract: A segmented support body (1), in particular a table leg, comprising an outer segment (2), an intermediate segment (3) positioned within the outer segment and an inner segment (4) positioned within the intermediate segment, which segments (2, 3, 4) are slidable relative to each other, wherein the support body (1) has an actuator (18) and a displacement member (19) connected thereto within the inner segment (4) wherein the displacement member (19) is operatively coupled to the actuator (18) and the intermediate segment (3), which actuator (18) is adapted for displacement relative to the displacement member (19), and wherein the actuator (18) is at least operatively coupled to the outer segment (2), such that upon displacement of the actuator (18) relative to the displacement member (19) the outer segment (2) is displaced relative to the intermediate segment (3).

Abstract: A coupling system between the frame and the leg assembly of a workstation is described. The coupling system can be configured to selectively attach and detach the leg assembly from the frame. The leg assembly can include an adjustment mechanism. The adjustment mechanism can be configured to adjust the length of the leg. The leg assembly can include a leg coupling feature and the frame can have a frame coupling feature. The leg coupling feature can be configured to engage with the frame coupling feature, for instance to attach the leg to the frame. The workstation can include a latch configured to engage with the leg assembly. Engagement of the latch with the leg assembly can secure a position of the leg with respect to the frame.

Abstract: A molded plastic structure may comprise a tabletop with an upper surface and a lower surface. A lip may extend downwardly relative to the lower surface of the tabletop, and the lip may include an outer surface and an inner surface. An inwardly extending portion may extend inwardly from the inner surface of the lip. A frame may be connected to the tabletop and the frame may include a side rail of a frame. The side rail may include a receiving portion that receives the inwardly extending portion. The side rail may also include a portion that supports the lower surface of the tabletop and a portion that supports the lip.

Abstract: Systems and methods for adjusting position and/or orientation of a height adjustable desk are disclosed. The system receives data from one or more sensors, comprising sit and stand periods associated with a user of the height adjustable desk. The system further calculates a physical condition profile for the user, based on a pre-configured set of rules obtained by a network-connected health application. The physical condition profile is based on the sit and stand periods associated with the user. Further, the system creates a sit and stand schedule for the user based on the calculated physical condition profile and transmits a signal to an electric motor connected with the height adjustable desk, to adjust the height of height adjustable desk according to the sit and stand schedule.

Abstract: Disclosed is a fully articulated extendable wall-mounted shelf, including: a back plate; first side plate capable of rotating relative to the back plate to be flush with and/or attached to the back plate, the first side plate assembly including first connecting plate, first extendable plate and first fixing plate, the first extendable plate being capable of being extendably adjusted relative to the first connecting plate, the first fixing plate being rotatably connected to the first connecting plate; and second side plate assembly capable of rotating relative to the back plate to be flush with and/or attached to the back plate, the second side plate assembly including second connecting plate, second extendable plate and second fixing plate, the second extendable plate being capable of being extendably adjusted relative to the second connecting plate, the second fixing plate being rotatably connected to the second connecting plate.

Abstract: A corner bracket may include first and second retainers configured to receive respective ends of first and second frame members, such that the first and second frame members are substantially perpendicular with respect to one another. The first and second retainers may include structural and sealing portions, wherein the structural portion includes a first material and the sealing portion includes a second material, with the first material being relatively more rigid than the second material, and the second material being relatively more elastic than the first material. The corner bracket may also include first and second exterior surfaces at least partially including the second material and first and second door panel interfaces configured to provide a seal between the first and second exterior surfaces and interior surfaces of first and second door panels in a closed position. The corner bracket may be incorporated into a frame for a cabinet.

Abstract: The present invention relates to a cross-brace (4) having an elongate rod portion (41) and two claws (42), in the case of which a second grip-around portion (423) of the claws (42) can be moved relative to a first grip-around portion (422) of the claws (42) between an open position, in which a rod-form element is accommodated by the claws (42), or can be removed from the claws (42), and a closed position, in which the claws (42) can grip around the rod-form element. The first grip-around portion (422) and the second grip-around portion (423) are designed here such that they grip around the rod-form element in the closed position in such a manner that a gap (S) remains between a free end (4224) of the first grip-around portion (422) and a free end (4231) of the second grip-around portion (423). Furthermore, the claws (42) comprise an arresting mechanism, which is designed to keep the first grip-around portion (422) and the second grip-around portion (423) in the closed position.

Abstract: A high load capacity shelving system that is easily accessible from all sides. The shelving system comprises a plurality of corner posts, a plurality of shelving assemblies, and Z-esque shaped support beams. The support beam has a first vertical component above and coplanar with a second vertical component, a first horizontal component extending from a bottom portion of the first vertical component, a second horizontal component extending from a bottom portion of the second vertical component, and a diagonal component connecting the first horizontal component to a top portion of the second vertical component. The first horizontal component and the second horizontal component are parallel to each other.

Abstract: A mounting system for securing a sink to a countertop supported by a cabinet is provided. The mounting system includes a receiving structure configured to be supported under a rim of the sink, a bracket having a first portion configured to engage a portion of the cabinet and a second portion configured to engage a bottom of a basin of the sink, a linking member extending between the receiving structure and the bracket, a first connector configured to engage a first end of the linking member and retain the linking member relative to the receiving structure, and a second connector configured to engage a second end of the linking member and secure the bracket against the cabinet and the bottom of the basin of the sink.

Abstract: A modular shelving unit and system are provided. A modular shelving unit includes a first shelf having a top surface, a plurality of sides surrounding the top surface, each side having a side surface perpendicular to the top surface. The modular shelving unit includes a plurality of frame members coupled to the first shelf. The first shelf includes at least one first mount interface on one of the plurality of sides, wherein the first mount interface is recessed from the side surface.

Abstract: A drawer slide including a base member, a roller support, ball bearings and roll pins. The base member a track base and first and second walls. The first and second walls and the track base define a first channel. The first wall has a first race and the second wall has a second race. The roller support is within the first channel. The roller support has first and second side walls and a center section disposed between the first and second side walls. The first and second side walls are disposed adjacent the first and second walls. The center section is disposed adjacent the track base. The first and second side walls have bearing apertures. The center section has roller openings. The ball bearings are disposed the first and second races. The roll pins are in the roller openings in rolling contact with the track base.

Abstract: A desk accessory is adapted for use with a desk. The desk accessory includes a frame and a clamp. The frame is adapted to support at least one object relative to a tabletop of the desk located above an underlying floor.

Abstract: A gas cylinder tank storage rack uses groups of load cells to sense the presence and fill state of tanks in storage locations on shelves. Tanks can be stored lying down horizontally on parallel rails. The rails are hinged to a crossbar of a frame of the rack and rest at an opposite end upon load cells attached to another crossbar of the frame. Multiple tanks can also be stored upright upon platforms resting upon at least one pair of load cells affixed to front and/or back crossbars of the frame. Sensor outputs from pairs of cells are processed in tandem to yield an average load value. The measured load in relation to threshold values determine the number and fill state of tanks on the shelves. Tank inventory can be communicated to a server to handle ordering of replacement tanks when needed.

Abstract: The present disclosure relates to a mechanical stretching device for a movable seat unit, and a movable seat unit thereof. The mechanical stretching device includes: a linkage support that comprises a support structure configured to support the mechanical stretching device on ground and a linkage structure attachable to a seating portion of the seat unit; a back mechanism that is pivotally connected to the linkage support and is configured to attach to a backrest of the seat unit; and a leg stretching structure including a footrest element, and the leg stretching structure is pivotally connected to the linkage support, and the footrest element is attached to a footrest of the seat unit. The mechanical stretching device is configured to implement a sequential conversion or a reverse sequential conversion of the seat unit from a sitting state to a relaxing state and to a lying state.

Abstract: A pillow assembly for a chair is disclosed. The pillow assembly includes a pillow and clip assembly. The clip assembly is attached to the back of the pillow and is biased toward the back of the pillow such that a restorative force may secure the pillow to a chair. A grippy part may be disposed on the clip assembly to enhance securing the pillow in a desired position. The attached clip part may also have a protruding tab for a user to easily grasp the clip assembly. The clip assembly can slide over a complementary part on a chair, and is biased to secure the pillow in a desired position.