Abstract: A combination ramp system includes a first ramp, a second ramp, and a first connection assembly. The first ramp has a first inclined surface. The second ramp has a second inclined surface. The first connection assembly includes a first connecting member and a second connecting member. The first connecting member is provided with a first connecting portion and a first butting portion. The second connecting member is provided with a second connecting portion and a second butting portion connected to the first butting portion. The first connecting member has a first top surface adjacent to the first inclined surface. The second connecting member in the vertical direction has a second top surface adjacent to the second inclined surface.

Abstract: A combination ramp system includes a first ramp, a second ramp, and a first connection assembly. The first ramp has a first inclined surface. The second ramp has a second inclined surface. The first connection assembly includes a first connecting member and a second connecting member. The first connecting member is provided with a first connecting portion and a first butting portion. The second connecting member is provided with a second connecting portion and a second butting portion connected to the first butting portion. The first connecting member has a first top surface adjacent to the first inclined surface. The second connecting member in the vertical direction has a second top surface adjacent to the second inclined surface.

Abstract: A combination ramp system includes a first ramp, a second ramp, a connecting assembly, and a shelf board assembly. The first ramp has a first connecting portion. The second ramp has a second connecting portion. The connecting assembly includes a first connecting member and a second connecting member. The first connecting member is provided with a first overlap groove abutting against the first connecting portion and a second overlap groove. The second connecting member is provided with a third overlap groove abutting against the second connecting portion and a fourth overlap groove. The shelf board assembly includes a first shelf board abutting against the second overlap groove, and a second shelf board abutting against the fourth overlap groove.

Abstract: A ramp system includes a ramp unit, a sliding rod, and a connecting unit. The ramp unit includes a first ramp having an upper edge and a lower edge spaced from the upper edge in a vertical direction. The sliding rod includes a sliding portion, a first leg, and a second leg. The sliding portion extends from an end of the sliding rod to another end of the sliding rod. The first leg and the second leg are connected to two different locations of the sliding portion. The connecting unit includes a column and a connecting member. The column is connected to the lower edge of the first ramp. The connecting member is connected to the upper edge of the first ramp. The connecting member includes a coupling ring mounted around the first leg.

Abstract: A modular ramp system includes a ramp component and a connector releasably joined to the ramp component. The ramp component has first and second inclined surfaces and a connecting portion positioned between the first and second inclined surfaces. The connector has a bottom side formed with a first and second coupling section connectable to the connecting portion. The connector is positionable in a first position in which one of the first and second coupling sections is releasably joined to the connecting portion of the ramp component and the other of the first and second coupling sections is adapted to releasably couple to a ramp or an external structure, and a second position in which the first and second coupling sections are releasably joined to connecting portion of the ramp component.

Abstract: A modular ramp system includes a ramp component and a connector releasably joined to the ramp component. The ramp component has first and second inclined surfaces and a connecting portion positioned between the first and second inclined surfaces. The connector has a bottom side formed with a first and second coupling section connectible to the connecting portion. The connector is positionable in a first position in which one of the first and second coupling sections is releasably joined to the connecting portion of the ramp component and the other of the first and second coupling sections is adapted to releasably couple to a ramp or an external structure, and a second position in which the first and second coupling sections are releasably joined to connecting portion of the ramp component.

Abstract: Disclosed is a use of Helminthostachys zeylanica, ugonins or compounds of formula (I) for the treatment or prevention of metabolic diseases comprising at least one selected from metabolic syndrome, excessive lipid accumulation, obesity, overweight, fatty liver, hepatic steatosis, hepatitis, cirrhosis, liver cancer, dyslipidemia, hyperlipidemia, hypertriglyceridemia, hyperlipoproteinemia, hypercholesterolemia, cardiovascular disease, hyperglycemia, hyperinsulinemia, diabetes mellitus type 2, insulin resistance, insulin disorder, impaired glucose tolerance and a combination thereof.

Abstract: A modular ramp system includes a ramp component and a connector releasably joined to the ramp component. The ramp component has first and second inclined surfaces and a connecting portion positioned between the first and second inclined surfaces. The connector has a bottom side formed with first and second coupling sections connectible to the connecting portion. The connector is positionable in a first position in which one of the first and second coupling sections is releasably joined to the connecting portion of the ramp component, and the other of the first and second coupling sections is adapted to releasably couple to a ramp or an external structure, and is positionable in a second position in which the first and second coupling sections are releasably joined to the connecting portion of the ramp component.

Abstract: Disclosed is a use of Helminthostachys zeylanica, ugonins or compounds of formula (I) for the treatment or prevention of metabolic diseases comprising at least one selected from metabolic syndrome, excessive lipid accumulation, obesity, overweight, fatty liver, hepatic steatosis, hepatitis, cirrhosis, liver cancer, dyslipidemia, hyperlipidemia, hypertriglyceridemia, hyperlipoproteinemia, hypercholesterolemia, cardiovascular disease, hyperglycemia, hyperinsulinemia, diabetes mellitus type 2, insulin resistance, insulin disorder, impaired glucose tolerance and a combination thereof.

Abstract: A multifunctional riding vehicle includes a steering assembly having a joint. A frame has a main body including an end thereof pivotally connecting to the joint between different fixed positions, and has a platform adapted to be extended and collapsed. The multifunctional riding vehicle has a first configuration in which the main body of the frame is in a first of the fixed positions and the platform is in an extended position, and a second configuration in which the main body of the frame is in a second of the fixed positions and in an upside-down relationship with respect to the first fixed position and the platform is in a collapsed position.

Abstract: A multifunctional riding vehicle includes a steering assembly having a joint. A frame has a main body including an end thereof pivotally connecting to the joint between different fixed positions, and has a platform adapted to be extended and collapsed. The multifunctional riding vehicle has a first configuration in which the main body of the frame is in a first of the fixed positions and the platform is in an extended position, and a second configuration in which the main body of the frame is in a second of the fixed positions and in an upside-down relationship with respect to the first fixed position and the platform is in a collapsed position.

Abstract: A push bike includes a frame, two wheel assemblies and two locking assemblies. The frame includes a curved bottom portion. The two wheel assemblies are pivotally connected with two opposite ends of the frame respectively. Each wheel assembly includes at least one wheel being contactable with the ground, and a limiting portion. Each locking assembly disposed in the frame and includes a limiting member abuttable against the limiting portion. Thus, the two wheel assemblies can be pivoted or locked with respect to the frame to cause the curved bottom portion to contact with the ground for rocking.

Abstract: A ramp system includes at least one ramp component. Each ramp component includes a front surface provided a user sliding thereon and a back surface opposite to the front surface and facing to the ground. The at least one ramp component each has a connecting portion including at least one connecting block and at least one connecting recess spaced by the connecting block. The at least one connecting block and the at least one connecting recess can be assembled with that of other ramp components at random to create a skating facility. These ramp components are easily assembled for use and disassembled for storage and transport.

Abstract: A balance bike includes a frame, and front and rear wheel assemblies respectively pivotally mounted on two opposite ends of the frame. The rear wheel assembly is pivotable with respect to the frame to synchronously adjust a seat height defined as a vertical distance extending from a saddle of the frame to a horizontal plane and a wheelbase defined as a horizontal distance extending between centers of the two wheels respectively rotatably mounted in the front and rear wheel assemblies to be suitable for various size requirements.

Abstract: A folding balance bike includes a frame, a front wheel assembly pivotally mounted on one end of the frame, and a rear wheel assembly pivotally mounted on the other end of the frame opposite to the front wheel assembly. The front wheel assembly is pivotable with respect to the frame to steer the folding balance bike. The rear wheel assembly is pivotable with respect to and able to be received into the frame to adjust a wheelbase of the folding balance bike to cause the folding balance bike to be operable between an operative state and a stored state.

Abstract: A scooter includes a deck assembly and a handlebar. The deck assembly includes a posterior portion and an anterior portion. The posterior portion is pivotally connected with a rear wheel. The anterior portion is pivotally connected with a wheel shaft. A pair of front wheels is pivotally connected with two opposite ends of the wheel shaft. The anterior portion has a first sliding slot. The wheel shaft has an engaging recess. An engaging member is sildably received in the first sliding slot to selectively engage with the engaging recess between first and second positions. The wheel shaft is fixed with respect to the anterior portion in the first position.