Abstract: A multifunctional chair includes a support body, a telescopic structure, a seat body and a pedal assembly. The pedal assembly includes a fixing rod, a movable rod, an operating element and an elastic resistance element. The telescopic structure is connected with the support body, and the telescopic structure can be operated to move telescopically relative to the support body. One end of the fixing rod is fixed to the support body. The movable rod is movably connected with the fixing rod. The operating element is located at the end of the movable rod. Two ends of the elastic resistance element are respectively connected to the support body and the fixing rod. When the movable rod and the fixing rod are rotated toward the ground by pressing the operating element, the elastic resistance element can provide elastic resistance accordingly, so that the user can perform related muscle training exercises.

Abstract: A collapsible living compartment comprising a frame supporting and a floor which is connected to a sidewall formed from two or more panels, wherein at least one of panels includes a supporting member and a passage embedded within a space defined between two outer skins, and at least part of the space is filled with insulating material.

Abstract: An ionic liquid additive for lithium-ion battery An ionic liquid for adding to an electrolyte of a lithium-ion battery, the ionic liquid comprises a compound with a dual core structure having the general formula (I): wherein each of cationic group X1 and X2 are heterocyclic aromatic and amine.

Abstract: A ventilating container for containing a plurality of energy storage units, comprises a container body defining a storage area; and a ventilating panel securing to the container body and defining a storage space within the storage area for supporting the energy storage units. The ventilating panel encloses an air passage which connects an air inlet to a plurality of air outlets, the air outlets being distributed at designated positions on at least one side of the ventilating panel for ventilating said energy storage units.

Abstract: An ionic liquid for adding to an electrolyte of a lithium-ion battery, the ionic liquid comprises a compound with a dual core structure having the general formula (I): wherein each of cationic group X1 and X2 are heterocyclic aromatic and amine.

Abstract: A multifunctional chair is provided. The multifunctional chair includes a supporting body, a telescopic structure, a seat body, and a pedal assembly. The pedal assembly includes a fixing rod, a movable rod, an operation portion, and an elastic resistance member. The telescopic structure is connected to the supporting body and configured to be operated to telescopically move relative to the supporting body. One end of the fixing rod is fixed to the supporting body. The movable rod is movably connected to the fixing rod. The operation portion is arranged at an end of the movable rod away from the fixing rod. Two ends of the elastic resistance member are respectively connected to the supporting body and the fixing rod. A user can push against the operation portion to rotate the movable rod and the fixing rod toward the ground, and the elastic resistance member provides an elastic resistance.

Abstract: A ventilating container for containing a plurality of energy storage units, comprises a container body defining a storage area; and a ventilating panel securing to the container body and defining a storage space within the storage area for supporting the energy storage units. The ventilating panel encloses an air passage which connects an air inlet to a plurality of air outlets, the air outlets being distributed at designated positions on at least one side of the ventilating panel for ventilating said energy storage units.

Abstract: An ionic liquid additive for lithium-ion battery An ionic liquid for adding to an electrolyte of a lithium-ion battery, the ionic liquid comprises a compound with a dual core structure having the general formula (I): wherein each of cationic group X1 and X2 are heterocyclic aromatic and amine.

Abstract: An ionic liquid additive for lithium-ion battery An ionic liquid for adding to an electrolyte of a lithium-ion battery, the ionic liquid comprises a compound with a dual core structure having the general formula (I): wherein each of cationic group X1 and X2 are heterocyclic aromatic and amine.

Abstract: A door frame and a door frame component thereof. The door frame component includes an elongate body having first and second opposite sides which are structurally distinct from one another; the first side having a door stop which comprises an abutment for engaging by a door; the second side being configured for engaging a wall; and a third side extending across the first and second sides, wherein, a decorative portion is integrally formed on the third side, which extends beyond the second side in a direction away from the door stop such that the decorative portion and the second side embraces adjoining sides of said wall structure.

Abstract: A door panel comprising a body having front and rear door skins delimiting an interior for sandwiching filling material, an interlock provided with the body and configured to lock the front and rear skins and thereby prevent displacement of the front and rear skins along at least two transverse directions, and a reinforcement member provided between the front and rear door skins and extending transversely to the interlock for providing reinforcement to the body.

Abstract: An energy storage module that includes one or more cells, a body, and a cavity in the body. The body includes a first wall and a second wall arranged transversely to the first wall. The first wall and the second wall run parallel to an axis. The cavity contains the one or more cells and is at least partially defined by the first wall and the second wall. The first wall includes first and second heat conducting layers to form a first heat dissipating path in a first direction which extends transverse to the axis. The second wall includes first and second heat insulating layers to form a heat conduction barrier for preventing heat dissipation in a second direction that extends transverse to the first direction and the axis.

Abstract: A divider assembly for dividing a space into physically separated sub-spaces, comprising a support structure for fixing a divider in an upstanding orientation thereby dividing said space in which said divider is placed, the support structure includes a body defining a main axis, a holder provided on first side of the main axis and along length of the body for holding the divider in said upstanding orientation, and a coupler provided on second side of the main axis and along length of the body for direct coupling with another said support structure, such that said divider assembly is expandable into adjacent space for creating further separated sub-spaces.

Abstract: A divider assembly for dividing a space into physically separated sub-spaces, comprising a support structure for fixing a divider in an upstanding orientation thereby dividing said space in which said divider is placed, the support structure includes a body defining a main axis, a holder provided on first side of the main axis and along length of the body for holding the divider in said upstanding orientation, and a coupler provided on second side of the main axis and along length of the body for direct coupling with another said support structure, such that said divider assembly is expandable into adjacent space for creating further separated sub-spaces.

Abstract: A door frame and a door frame component thereof. The door frame component includes an elongate body having first and second opposite sides which are structurally distinct from one another; the first side having a door stop which comprises an abutment for engaging by a door; the second side being configured for engaging a wall; and a third side extending across the first and second sides, wherein, a decorative portion is integrally formed on the third side, which extends beyond the second side in a direction away from the door stop such that the decorative portion and the second side embraces adjoining sides of said wall structure.

Abstract: An electrolyte for a lithium-ion battery, and a battery incorporating the electrolyte. The electrolyte includes a lithium salt, a non-aqueous organic solvent which includes a carbonate-based solvent, a flame retardant, a film former, and a stabilizing medium. The flame retardant includes PYR1RPF6 (N-Methyl-N-alkylpyrrolidinium Hexafluorophosphate Salt).

Abstract: A door sill assembly for a door comprises a sill, having a lower portion and an adjustable upper portion positioned on the lower portion. The adjustable upper portion is vertically displaceable relative to the lower portion by movement of an adjuster that is available for manipulation when said door is closed. The door sill assembly may include a threshold. The threshold has a body. The body includes front and rear engagement parts integrally formed thereon to bring about first and second engagements respectively. The release of the second engagement is dependent on that of the first engagement.

Abstract: A door panel comprising a body having front and rear door skins sandwiching, at least partially, two stiles, which together delimit an interior for injection of filling material. At least one of the stiles comprises a hollow structure with a partitioned hollow interior that extends along substantially the entire length of the body to offer mechanical strength to the door and to provide foundation for installing door fittings.

Abstract: A door sill assembly for a door comprises a sill, having a lower portion and an adjustable upper portion positioned on the lower portion. The adjustable upper portion is vertically displaceable relative to the lower portion by movement of an adjuster that is available for manipulation when said door is closed. The door sill assembly may include a threshold. The threshold has a body. The body includes front and rear engagement parts integrally formed thereon to bring about first and second engagements respectively. The release of the second engagement is dependent on that of the first engagement.

Abstract: An extrusion component of a closure frame for defining an opening which is closable by a closure member and a method of making the same. The extrusion component comprises an elongate body having first and second sides, at least one of which is shaped for accommodating said closure member. The elongate body includes an outer layer integrally formed with an inner layer and the inner layer has an outer surface correspondingly shaped by or with an inner surface of the outer layer.