A joint for furniture uses alternating tabs and slots formed along an edge of first and second furniture panels. The panels are joined together so that tabs in the first panel are disposed in slots in the second panel and tabs in the second panel are disposed in slots in the first panel. This arrangement causes the slots to flex outwardly and the tabs to flex inwardly once assembled and creates residual stress in the assembled joint which stiffens the joint.

A tank that includes a tank wall composed of a plastic material, and at least one reinforcing profile member configured to minimize deformation of the plastic tank. The at least one reinforcing profile member is configured for arrangement on an outer side of the tank wall to be engaged by the tank wall and establish a positive material bond connection therewith. The at least one reinforcing profile member has a retaining geometry region with a plurality of openings through and/or into which material of the tank wall extends and onto a rear side of the reinforcing profile member facing away from the tank wall to thereby establish the positive material bond connection between the tank wall and the at least one reinforcing profile member at the retaining geometry region.

A folding box (100), comprising: a bottom plate (1), and a pair of first side plates (2) and a pair of a second side plates (3) capable of being folded with respect to the bottom plate (1). The first side plates (2) and the second side plates (3) are releasably interlocked via a locking mechanism (4). The locking mechanism (4) comprises a handle (41), a locking member (42), and a guidance feature (31). When the first side plates (2) and the second side plates (3) are in a locked state, the handle (41) restricts the position of the locking member (42), thus limiting the movement of the locking member (42), when the handle (41) restricts the position of the locking member (42), thus limiting the movement of the locking member (42), when the handle (41) moves and provides the locking member (42) space required for movement of the locking member (42), the locking member (42) cooperates with the guidance feature (31) to drive the locking member (42) to move so as to unlock the same. When the folding box is empty and recycled, the side plates are easy and convenient to unlock, and are difficult to be unlocked by an accidental triggering when using.

A fuel tank includes a built-in component having a head portion, a neck portion, and a shoulder portion, the built-in component being anchored to a tank body by blowing air from outside a parison to cause the parison wrap around the neck portion during molding of the tank body. A slit extending in one direction only is formed on a surface of the shoulder portion as an air vent path.

A fuel tank includes a built-in component having a head portion, a neck portion, and a shoulder portion, the built-in component being anchored to a tank body by blowing air from outside a parison to cause the parison wrap around the neck portion during molding of the tank body. A slit extending in one direction only is formed on a surface of the shoulder portion as an air vent path.

A device for reinforcing vehicle fuel tank improves a structure of a rigid reinforcement pillar mounted in an enclosed fuel tank by maintaining stiffness of the reinforcement pillar in a state in which the fuel tank is under positive pressure and an engine negative pressure acts thereon as well as inducing breakage of the reinforcement pillar when a large impact applies, such as in the event of vehicle collision, thereby preventing a fused portion between upper and lower plates of the fuel tank from rupturing.

A stick-shaped paper container according to the present invention is introduced herein, and comprises a covering body, a base seat and a sleeving unit, the respective entire structure of all which is integrally compression-molded with only rendering positive draft angles, respectively, only by a wet-fiber pulp-molding process applied for wet plant-fibrous pulps, thereby being capable of simplifying its mold assembly and lowering its mold cost. The covering body, the sleeving unit and the base seat are assembled together into the entire stick-shaped paper container having a container height-to-width ratio between 2˜5.5.

A portable container and container assembly provides a durable, functional and simple carry-all solution for dry and wet provisions, goods and gear. Exemplary features of various embodiments include one or more of an overmolded pad on the bottom of the container, a removable handle incorporating a releasable retaining structure, a lid that seals within the container cavity and is flush with the outer periphery of the container sidewall and/or has a cellular internal reinforcing structure, a skirt extending around the sidewall that is integral with handle mounts for the handle and/or provides a connection point for external components, and a drop-in tray with a collapsible handle.

A modular cube for a vinyl record is an apparatus that stores, organizes, and displays multiple vinyl records. The apparatus includes a plurality of box walls and an interlocking mechanism. In order to create a cube-shape, the plurality of box walls includes a base wall, a cover wall, and a plurality of lateral walls. Each of the plurality of box walls latches with each other and is easily dismantled because of the interlocking mechanism. While connected to one another, the plurality of box walls house multiple vinyl records. In order to display a record casing across a wall of the plurality of lateral walls, the apparatus further includes at least one dowel. In order to further display each record casing and easily access the multiple records housed within the apparatus from any direction, the apparatus further includes a table adapter and a turntable.

The present disclosure discloses an assemblable storage box. A box body comprises a bottom plate and four side plates, the four side plates comprise a front side plate, a rear side plate, a left side plate, and a right side plate, two adjacent side plates of the four side plates are detachably clamped together, bottom portions of the four side plates are disposed with support countertops, four sides of the bottom plate horizontally extend outward to define positioning edges, the positioning edges of the four sides of the bottom plate respectively abut the support countertops of the four side plates, and the positioning fasteners are fastened to the support countertops to enable the positioning edges to be positioned relative to the support countertops.