Abstract: The invention relates to a control structure and an ornament, the control structure comprises an air bag and an actuating portion which are communicated, the actuating portion comprises a fixed portion and a moving portion which are connected at an included angle, the fixed portion is close to the air bag relative to the moving portion, at least two moving portions are provided, a volume of the air bag is capable of being repeatedly increased and decreased, and when the volume of the air bag is decreased, air in the air bag is capable of entering the actuating portion, so that the moving portion is moved and the included angle between the fixed portion and the moving portion is increased, thus switching a folded state of the actuating portion to an unfolded state.

Abstract: A mounting structure of a helmet is disclosed. The helmet includes a helmet body. The helmet body is provided with a mounting platform. The mounting platform includes a mounting bracket and an adapter. The mounting bracket is formed with two lateral buckles for being respectively clamped into the vent holes at the sides of the helmet and a forward buckle for being inserted into the jack at the front side of the helmet. The mounting bracket is mounted on the helmet body by clamping the two lateral buckles into the respective vent holes and inserting the forward buckle into the jack. The adapter is detachably mounted on the mounting bracket. The adapter is formed with a T-shaped buckle for inserting the terminal device. The mounting structure can mount a variety of terminal devices with the mounting platform, realize a variety of functions, is quick to be assembled and disassembled.

Abstract: A modular side shroud assembly for a helmet mounting system associated with a helmet comprises a housing enclosing shroud circuitry, the housing configured to detachably couple to a side of the helmet. A proximal end of the housing is configured to couple to a rear battery interface of the helmet mounting system. A forward end of the housing has a receptacle configured to removably couple a plurality of modular and interchangeable accessory devices, wherein the receptacle includes an electrical connector for electrically coupling the plurality of modular and interchangeable accessory devices to the shroud circuitry.

Abstract: A garment worn by a wearer has an exterior shell and an interior shell with various impact absorbing material between the exterior shell and the interior shell. The impact absorbing material includes multiple structures, such as rods or filaments, capable of deforming when force is applied then returning to its state prior to application of the force. In various embodiments, a rate sensitive material (RSM) is positioned in one or more locations relative to the exterior shell and the interior shell of the garment to further attenuate impacts to the garment. The RSM changes its resistance to force based on a rate at which the material is loaded.

Abstract: An insert device for a hat includes an elongated main body that is constructed from a malleable and waterproof material. A lip extends upward from the main body and includes grippers for engaging the inside panel of a hat. The lip folds independently to the main body. A liner is provided along the back surface of the main body. The liner is constructed from a moisture wicking material and functions to draw sweat from the forehead of a user wearing the hat. A foam insert is positioned between the liner and the main body. The insert is provided in different widths to allow the spacing between the liner and the user to be adjustable.

Abstract: The present disclosure provides a recyclable golf shoe. The golf shoe may comprise an upper comprising a mesh layer and a sole assembly connected to the upper. The sole assembly comprises a first plurality of foam layers in a rearfoot region of the golf shoe, a second plurality of foam layers extending between the rearfoot region of the golf shoe and a forefoot region of the golf shoe, and a support positioned adjacent to the second plurality of foam layers. The second plurality of foam layers is positioned between the first plurality of foam layers and the support. The mesh layer, the first and/or second plurality of foam layers, and the support may comprise one or more recyclable polyethylene terephthalate (PET) materials.

Abstract: A wearable article, a system, and methods include a structural material configured to enable the wearable article to the worn on a body, a piezoelectric generator, positioned with respect to the structural material in a configuration to be flexed to output a voltage, a data translator, coupled to the piezoelectric generator, configured to output electronic data based on the voltage, and an electronic data storage, coupled to the data translator, configured to store the electronic data from the data translator.

Abstract: The present disclosure provides a recyclable golf shoe. The shoe may comprise an upper and a sole assembly. The upper may comprise: a membrane layer configured to at least partially surround or enclose a foot of a subject wearing the golf shoe; an internal A-shaped frame structure attached or coupled to the membrane layer to structurally support or stiffen the upper; a mesh layer comprising a first side and a second side, the first side attached or coupled to the membrane layer and the internal A-shaped frame structure; and a saddle connected to the second side of the mesh layer. The membrane layer, the internal A-shaped frame structure, the mesh layer, and the saddle may comprise one or more recyclable thermoplastic urethane (TPU) materials that can be processable into another article or component comprising at least one recycled or recyclable TPU material.

Abstract: A golf shoe with an upper and a sole assembly connected to the upper. The sole assembly includes a midsole and an outsole. The outsole may comprise a multi-material outsole with one or more traction elements for engaging with a plurality of different ground surfaces, including on course and off course surfaces.

Abstract: An interchangeable boot attachment is provided. An interchangeable boot attachment comprising a buckle strap affixed to a baseplate around a heel of the baseplate and an insert. The baseplate having an insert channel along a bottom of the baseplate that tapers from an opening at the heel towards a toe end of the baseplate. The insert having a tapered projection that tapers in an identical formation to the insert channel and is coupled to the insert channel during assembly such that a dovetail joint is formed between the opening, the insert channel and the tapered projection. The opening providing access to the insert channel for the insert. The buckle rotated and snapped to apply tension along the strap to secure the insert. The buckle decoupled and released from the strap to remove the strap from the opening to allow for removing the insert.

Abstract: A reel based closure device includes a housing, a tension member, a spool that is rotatably positioned within the housing, and a tightening component that is positioned axially above the spool and that is operably coupled therewith so that an operation of the tightening component causes the spool to rotate within the housing to wind the tension member about the spool. The reel based closure device also includes a coupling component that is separate from the tension member and that frictionally engages with a distal end of the tension member so that the coupling component is removably fixed to the tension member. The spool component includes a coupling feature within which the coupling component is positioned to attach the tension member to the spool.

Abstract: A golf shoe with an upper and a sole assembly connected to the upper. The sole assembly includes an outsole with a plurality of traction elements positioned around a central region of the outsole. The plurality of traction elements comprise a first set of traction elements arranged along a perimeter or edge of the outsole in a first spatial configuration corresponding to a shape or profile of the perimeter or edge of the outsole, and a second set of traction elements extending alongside the first set of traction elements. The plurality of traction elements may comprise a third set of traction elements disposed within a forefoot and/or rearfoot portion of the central region of the outsole. The third set of traction elements may comprise one or more omni-directional traction elements, and the first and second sets of traction elements may comprise a plurality of directional and omni-directional traction elements.

Abstract: A surface fastener includes a base portion and a plurality of engaging elements, the base portion and the engaging elements include a thermoplastic resin at least partially including a plant-derived resin, the plant-derived resin has an MFR of 5 g/10 min or more and 30 g/10 min or less, and has a flexural modulus of 800 MPa or more and 2300 MPa or less, and, in plan view of each of the engaging elements, the engaging head portion is such that at least a part of the engaging head portion has a shape protruding outward with respect to an upper end of the stem portion. Therefore, the surface fastener can include a plurality of engaging elements. In addition, compared to the related art, it is possible to reduce the use of fossil-resource-derived resin to thereby reduce the load on the environment.

Abstract: In a surface fastener according to the present invention, a plurality of the hook groups and a spaced part provided between adjacent ones of the hook groups are disposed on the base part. The hook groups each include a first engaging element and a second engaging element. Each adjacent two of the engaging elements in each of the hook groups are oriented such that an element-head side of one of the two engaging elements and an element-back side of an other of the two engaging elements face each other or the respective element-back sides of the two engaging elements face each other, and each two of the engaging elements that are located across the spaced part from each other in the first direction are oriented such that the respective element-head sides of the two engaging elements face each other.

Abstract: A zipper tape applicator device is provided designed for the efficient application of tape to both sides of a zipper assembly. The device comprises a base with two parallel vertical members featuring cutouts to hold the axle of a spool assembly that can spin freely while securing two rolls of tape. Positioned above the base and spool assembly is a taping member with a top surface designed to guide tape from the rolls to the zipper placed upon the member. More specifically, the member includes recessed areas and openings for tape feeding, ensuring precise alignment. A top member of the taping member, connected via hinges, can close onto the zipper, trapping the zipper in place within the member for the tape application from both rolls onto each side of the zipper while the zipper is pulled through the member.

Abstract: A ribbon rack for the display of military ribbons. The ribbons are detachable via a snap fit between the ribbons and the rack backing. The ribbons can be removed and rearranged as desired by the user.

Abstract: A wearable electronic apparatus includes an inner ring that is configured to be in direct contact with a user and the inner ring is split to define a first inner ring end and a second ring end. A link element is configured to connect the first inner ring end and the second inner ring end. An outer ring is arranged around and in contact with the inner ring, where the outer ring is adjustable in diameter between a plurality of size settings. A housing structure for housing electronic components, where the housing structure is arranged to at least partially surround the inner ring and the outer ring.

Abstract: A method and system for applying colored dental adhesive and a high-resolution decal to the surface of a person's tooth. The colored dental adhesive is formed by combining dental adhesive with a food grade colorant. The high-resolution decal is formed by printing a design on a paper substrate. Before application of the colored dental adhesive, the tooth is cleaned and etched with a phosphoric acid compound. The colored dental adhesive is applied to the surface of a tooth. The decal is then placed on colored dental adhesive, and the colored dental adhesive is cured. Additional layers of dental adhesive may be applied on top of the decal.

Abstract: A sunshade umbrella is provided including an umbrella shaft, a top frame provided on an upper portion of the umbrella shaft, and an umbrella cloth connected to the top frame. The umbrella cloth is provided including a main body portion and a skirt portion; an upper edge of the skirt portion is connected to an outer edge of the main body portion; a lower edge of the skirt portion is connected to the top frame, so as to be stretched by the top frame and extend downwards from the outer edge of the main body portion at least after the sunshade umbrella is unfolded; an edge of the umbrella cloth hangs downwards and can be stretched to provide advertisements, slogans, patterns or the like, so that a good display effect is achieved.

Abstract: An umbrella includes an anti-inversion mechanism that is configured to apply to each rib assembly a force that counters an inversion force that is applied to the umbrella. The anti-inversion mechanism includes a flexible elongated structure that is disposed exteriorly along the second rib part and has a first bent end that is attached to the second rib part by passing through an opening formed in the second rib part and being anchored within a hollow interior of the second rib part. The mechanism further includes a flexible wire having a first end attached to the flexible elongated structure of the anti-inversion mechanism and a second end attached to a rib tip that is located at a free distal end of the rib assembly.

Abstract: The disclosure belongs to the technical field of makeup bags, and particularly relates to a makeup bag with a magnetic makeup mirror, including a makeup bag body and a makeup mirror. The makeup bag body includes a makeup bag base, and a makeup bag cover integrally connected to the makeup bag base. The makeup mirror is detachably arranged on an inner side of the makeup bag cover by means of magnetic attraction to provide convenience for a user to observe makeup. According to the makeup bag with a magnetic makeup mirror in the disclosure, the makeup bag body is provided with the magnetic makeup mirror, so that the user can conveniently observe the makeup when using cosmetics, thereby making the makeup bag more convenient to use and improving the user experience.

Abstract: A blister package for a contact lens is provided that includes a body and a seal, one or both of which is made up of a double layer foil component. The double layer foil component can be a seal component made of a sheet of material folded upon itself and defining a seal, a flap, and a fold. The seal and the flap intersect at the fold and the flap can be pulled away from the seal to form a pull tab useful to peel back the seal and open the bowl. The body can also, or instead, be made of a double layer foil component that forms at least the bowl such that the bottom of the bowl is double-walled. The double-walled bowl exhibits improved strength and can be provided with strengthening features such as ribs, ridges, channels, or grooves.

Abstract: A stackable eyelash storage container includes a base, a raised portion formed in the base, a lash support portion formed on the raised portion, and a wall extending from the base. The lash support portion, which may include a slit formed therein or a sticking surface, is adapted to receive and secure at least one false eyelash thereon. An interlock tab formed in the raised portion. A lash band receiving portion is formed on the lash support portion. The lash band receiving portion receives and secures a lash band of the false eyelash thereon. The base and the wall are formed of a flexible material. The flexible material selectively permits a closed position in which the wall supports the false eyelash for storage thereof, and an open position created by pressing up against the bottom of the raised portion and pulling against wall for retrieval of the false eyelash.

Abstract: Disclosed herein is an attachment-type auxiliary device using a magnet. The attachment-type auxiliary device is used in conjunction with a product having a built-in magnetic substance. The attachment-type auxiliary device includes: a detachable part including a detachable body, and a magnet configured to be magnetically coupled with the magnetic substance; an accessory part coupled to the rear side of the detachable body, and configured to form an accommodation space and to support the product so that the product is placed in a tilted state; and a coating part made of a material having slip resistance, and formed on the front surface of the detachable body.

Abstract: The present application discloses an air duct for curling hair and hair curler. The air duct for curling hair includes an inner duct and an outer sleeve. The inner duct is provided with an air inlet at the bottom of the inner duct, the interior of the inner duct is hollow, and the side wall of the inner duct is provided with an air outlet part; the outer sleeve is sleeved on the outer side of the inner duct, the side wall of the outer sleeve is provided with an air guide part, and the air guide part and the air outlet part are oppositely provided and communicate with each other; where the air outlet direction of the air guide part is deflected in a clockwise direction and/or counterclockwise direction towards the outer sleeve. The present application has the advantages of simple structure and convenient installation.

Abstract: Various embodiments are directed to hair locking device and methods of using the same. In various embodiments, a hair locking device comprises a device body comprising a housing defining an interior housing portion and a motor assembly, an arm component attachable to the device body comprising a head element defining by an interior head channel and a hair engagement tool operatively connected to the motor assembly, wherein the hair engagement tool is configured to be moved by the motor assembly relative to the arm component, and wherein the hair engagement tool comprises a engagement feature configured for selective engagement with the hair portion, wherein the hair locking device is operable to initiate a motor-driven movement of the hair engagement tool defined by the engagement feature moving relative to the interior head channel to enable an interaction of the engagement feature with the a hair portion.

Abstract: This invention provides a beauty treatment method for the scalp and hair and formula and product for the same. The formula is a water-containing cosmetic composition. The beauty treatment method of this invention utilizes an ultrasonic atomizer to atomize the water-containing cosmetic composition into fine mist droplets ranging from 10 nanometers to 100 micrometers in diameters. The atomized water-containing cosmetic composition is then sprayed onto the scalp in the direction against hair stream and massaged into the scalp against the direction of hair stream. The product of this invention is an ultrasonic atomizer filled with the water-containing cosmetic formulation.

Abstract: A hair dryer, which can be used simultaneously in wired and wireless manners, comprises: a main body comprising a gas discharge part through which a gas is discharged to outside; a handle part which is extended downward from the main body and includes a gas inlet part through which the gas flows in from outside; a gas flow path comprising a first flow path which is connected to the gas inlet part and located in the handle portion, and a second flow path which is extended from the first flow path to the gas discharge part and located in the main body; a temperature adjusting unit located on the second flow path; a battery module mounted in the handle portion; a power terminal which supplies electric power to the battery module; and a controller which switches from a direct current mode to an alternating current mode when the electric power is supplied through the power terminal.

Abstract: Provided may be a hair dryer comprising: a main body part including a gas outlet part; a handle extending downwardly from the main body part and including a handle case and an air inlet part; an airflow path extending from the air inlet part to the gas outlet part through which gas flows; a fan unit provided inside the handle and flowing gas; and a battery module provided inside the handle and disposed on the airflow path, wherein the battery module is located below the fan unit, the airflow path includes a lower passage formed by a space spaced apart between the handle case and the battery module, and the air inlet part is formed at a position corresponding to the lower passage, such that the hair dryer can safely and efficiently arrange the fan unit and the battery module inside the handle.

Abstract: A heating device for heating wax includes an electronically operated first heat source that can be supplied with electrical energy by an electrical energy supply unit. In order to constructively simplify the processing, handling and use of wax for body hair removal, it may be provided that the heating device has a depositing surface on which at least one flexible fabric strip can be deposited directly or indirectly and which can be heated by means of the heat source, the fabric strip having a wax layer and the heating device being designed for this purpose, to heat the fabric strip with the wax layer up to a setpoint temperature, the setpoint temperature being adjustable by a user, and the heating device being configured to provide corresponding output signals in a time-controlled manner by means of output indicators as soon as the wax is in a viscous state.

Abstract: A dispensing head for application of shave lubricating material such as foam, gel or lotion to the skin of a user includes a spreading blade portion with a flexible blade with a concave spreading surface and an outer spreading edge. A dose of the material is applied to the blade from a source to be released from the spreading edge for spreading between the spreading surface and the skin. Dimples on the spreading surface hold it away from the skin. The spreading blade portion is generally fan shaped with side edges extending outwardly from an inner edge to an arcuate outer edge at the spreading edge A vibration motor located behind the spreading surface for vibrating the spreading surface and the spreading edge thereon is provided to assist in spreading the material.

Abstract: A system where disposable razors are attached to the holder and removed from it after shaving without contaminating the shaving instrument. With the rise of personal hygiene awareness, individuals are better off with a straight edge shaving system, that uses disposable razors. Traditional razors come with the concern that the razor handle is contaminated from the razor during the shaving time. When the barber removes the old razor and places the new one on the holder, the shaving cream from the previous customer would contaminate the holder, and even with a new razor, customers are often worried about the contamination reaching to the new razors and to their skin.

Abstract: An apparatus for applying a decal to a nail of a human digit is provided. A base coat of base nail polish is applied to a nail. The base coat has a tacky surface when dry. A decal application product is pressed against the tacky surface of the base coat, and includes a substrate and at least one decal adhered thereto. The decal and the substrate have a first adhesion coefficient therebetween. The decal and the tacky surface have a second adhesion coefficient that is greater than the first adhesion coefficient to cause a subset of the decal to adhere to the base coat. A top coat of a top nail polish is applied atop of the base coat and the subset of the decal to seal the subset of the decal and the base coat.

Abstract: A cosmetic apparatus, comprising: (i) a first member, comprising a body, an actuator at a first end of the body, and an aperture at a second end of the body, distal from the first end; and (ii) a second member comprising a pump, a storage volume, the storage volume configured to store cosmetic, and an engaging member for fitting the second member at least partially through the aperture and at least partially within the body.

Abstract: The present invention includes a vessel portion for accommodating contents in a vessel body; a lower cover portion sealing the vessel body; a pressurizing portion pressurizing an interior of the vessel body to discharge the contents; and an auxiliary portion elevating and lowering the pressurizing portion, wherein in the pressurizing portion, an upward movement and a downward movement may occur alternately and repeatedly while the pressurizing portion pressurizes an interior of the vessel body to discharge the contents.

Abstract: Eyebrow templates are disclosed in this application. Eyebrow templates of the inventive subject matter can have a top portion, or both a top portion and a bottom portion. In embodiments with only a top portion, a bottom edge includes contours to facilitate makeup application to a user's eyebrows. Templates can be made from stretchy or flexible materials that include an adhesive to stick them to a user's skin. Guide lines can be included to facilitate application of makeup to the bottom edges of a user's eyebrows, and brush stroke guide lines can also be included to help guide a user's brush strokes when applying makeup.

Abstract: A backpack may include a pack portion having a backside having a first slot and a frame having a second slot, wherein a flexible end portion of the shoulder strap passes through the first slot in the second slot and is adjustably connected to the frame to adjust a length of the flexible end portion of the shoulder strap that extends beyond the first slot. A backpack may include a hip belt having a rear portion connected to a frame, wherein the rear portion has left and right end portions that are repositionable at different angles relative to one another.

Abstract: A backpack may include a pack portion having a backside having a first slot and a frame having a second slot, wherein a flexible end portion of the shoulder strap passes through the first slot in the second slot and is adjustably connected to the frame to adjust a length of the flexible end portion of the shoulder strap that extends beyond the first slot. A backpack may include a hip belt having a rear portion connected to a frame, wherein the rear portion has left and right end portions that are repositionable at different angles relative to one another.

Abstract: A backpack (10) comprises a pair of shoulder straps (16), each including a strap adjustment device (17). Each strap is adjustable with a one handed operation by pressing an activation element (18) to release a strap securing element (22) within the device (17). The securing element enables movement of the strap when pulled in a first direction (B) while locking movement of the strap from movement in a second direction (A). The strap (24) includes a ratchet surface (23) that engages with the strap securing element (22).

Abstract: A bag according to one aspect of the present invention may include: a bag body provided with a back plate portion and a storage space for storing items; a shoulder slinging portion including a backrest portion corresponding to the back plate portion and a shoulder strap connected to the backrest portion; and a first coupling portion connecting the back plate portion and the backrest portion in a height-adjustable manner, wherein the first coupling portion includes: a first body coupling portion coupled to the back plate portion; and a backrest coupling portion coupled to the backrest portion, and the first body coupling portion includes a plurality of coupling areas to which the backrest coupling portion is coupled and provided at different heights.

Abstract: A backpack assembly may include a backplate extending in an up-down direction; an elastic member fixed on the backplate and configured to stretch in the up-down direction; and a shoulder belt including an accommodating part. The accommodating part may include an opening for inserting the elastic member and accommodate a portion of the elastic member.

Abstract: A backpack is provided. The backpack includes: a longitudinal supporting element, a first end of which is opposite to the shoulder and the second end opposite to a waist of the user; a main body includes a top end, a middle part and a bottom end; the main body is inclined relative to the longitudinal supporting element; and a transverse connector connects the longitudinal supporting element to the main body, and maintains the inclination of the main body relative to the longitudinal supporting element. A portion weight of the main body is shared by the waist or back, reducing the pressure on the shoulders and achieving a load reduction effect. And the inclination creates a backward stretching force on the shoulders, thereby correcting the curvature of the shoulders and back.

Abstract: The Universal Panel Lift and Carry Apparatus discloses a simple tool design for securing, lifting, and transporting various objects. The apparatus combines the advantages of a hook or grabbing hardware with carrying multiple options, ensuring safer and more effective object handling. This Universal Panel Lift and Carry Apparatus represents an innovative and practical solution for homeowners and professionals requiring a comprehensive lifting and carrying tool.

Abstract: A convertible backpack shelter device capable of being quickly converted into a housing compartment. The housing compartment is formed by a number of walls. Each wall of the number of walls are slid into a stored configuration and an extended configuration. The number of walls includes a top wall disposed oppositely to a bottom wall, with a plurality of intermediate walls extending between the top wall and the bottom wall. The intermediate walls include a back wall and a front wall. A pair of shoulder straps are placed on the back wall for the convertible backpack shelter device to also serve as a backpack.

Abstract: In embodiments, a belt clamp includes an inboard plate and an outboard plate that are pivotally coupled at their upper ends. The belt clamp may also include a spring biased locking mechanism that selectively and releasably connects the lower end of the inboard plate to the lower end of the outboard plate by way of locking posts in the inboard plate that are displaced upwardly from the lower edge of said plate. The outboard locking plate may have latch members that are entirely contained (except for opposing actuation buttons) within a compartment formed by two portions of the outboard plate connected by a living hinge. The opposing actuation buttons require a motion in a first direction, such as upwardly, to allow motion in a second direction, such as inwardly, to rotate the latching members inwardly to release the locking posts.

Abstract: A brush has a brush head having a main body and bristles extending therefrom, with the main body having a cylindrical shaft with a rounded cylindrical circumference. Semispherical bodies having bristles extending therefrom are adapted to be removably secured to axially opposite ends of the main body. These bristles radially extend 360° around both the cylindrical circumference of the main body and each semispherical body. A handle for the brush and an adapter for coupling the brush to a handle, are also provided.

Abstract: A makeup brush is disclosed. The makeup brush of the present disclosure comprises: a brush body having a handle body provided as a handle for a user, and a coupling body provided at the handle body; a brush bristle part, which is coupled to the brush body and has bristle members; and a connection fixing part having one side portion coupled to the coupling body, and having the other side portion supporting the bristle members and encompassing the coupling body, wherein the coupling body has a first cut part so as to guide the extension and contraction of the coupling body when the brush bristle part is coupled to the coupling body, and the brush bristle part is detachably coupled to the coupling body.

Abstract: The present invention relates to apparatus, methods, and systems used in the bracing and manipulating of filaments. In some embodiments the filaments may refer to filaments of a brush (E.g. bristles). In such embodiments the apparatus, methods, and systems may be used to remove substances (E.g. water) from brush filaments.

Abstract: Present invention teaches a simple and effective folding and locking mechanism for furniture where a core rod can be fitted into a notch groove on a bracket and be locked in place, to keep the leg structure stably and securely set. When the furniture is to be collapsed down for easy storage, a pressure is applied to the push tab of an L-rod on the bracket, releasing the core rod from the notch groove, and the two bars will pull the core rod away, allowing the leg structure to be folded down.

Abstract: The present invention provides an inexpensive adjustable leg for furniture that can be used to alter the height of items of furniture, such as tables and desks used in education facilities, to accommodate persons of a wide range of height and ages. The adjustable leg comprises an outer sleeve within which an inner leg is slidably disposed. A protrusion provided to the interior of the outer sleeve interacts with a groove and recesses, corresponding to desired height settings, configured in the inner leg. A biasing member provided to the adjustable leg acts against a surface of the inner leg while mounted to the outer sleeve, urging the inner leg against the protrusion and facilitating easy engagement with the recesses.