A system and method for creating a column for construction using bundled tube are provided. The column having a bottom portion, a middle portion, and a top portion. Each portion consists of a bundle of individual pillars, comprising a center pillar, a plurality of corner pillars, and a plurality of middle pillars. From the bottom portion of the column, addition pillars can be affixed on top of the pillars of the bottom portion, thus forming the middle and the top portion of the column. Each pillar can be secured to another component using a thread stepped dowel comprising of a base section, at least one middle section, and a tip section, with each section being progressively smaller in circumference than the last. The at least one middle section of the threaded stepped dowel further comprises thread spiraling around the outer surface of the at least one middle section.

A set including a first element with a cylindrical shaped part, a second element having a cylindrical shaped groove with a circular opening in an outer surface of the second element, and a mechanical locking device. The mechanical locking device includes a tongue groove, a displacement groove and a flexible tongue in the displacement groove, and is configured to lock the cylindrical shaped part to the cylindrical shaped groove. The flexible tongue is configured to cooperate with the tongue groove for locking the cylindrical shaped part to the cylindrical shaped groove. The flexible tongue is configured to be reshaped and displaced in the displacement groove during locking, and spring back to a locked position. The flexible tongue is configured to exert a spring force on the tongue groove in the locked position.

A system and method for creating a column for construction using bundled tube are provided. The column having a bottom portion, a middle portion, and a top portion. Each portion consists of a bundle of individual pillars, comprising a center pillar, a plurality of corner pillars, and a plurality of middle pillars. From the bottom portion of the column, addition pillars can be affixed on top of the pillars of the bottom portion, thus forming the middle and the top portion of the column. Each pillar can be secured to another component using a thread stepped dowel comprising of a base section, at least one middle section, and a tip section, with each section being progressively smaller in circumference than the last. The at least one middle section of the threaded stepped dowel further comprises thread spiraling around the outer surface of the at least one middle section.

A multi-compartment storage shelf includes seven connecting boards and inner partitions. The inner partitions each have an engaging groove. At least two of the inner partitions are intersected and interconnected with each other through the engaging grooves of the inner partitions to form a first grid-shaped inner frame. The first grid-shaped inner frame is connected to the first connecting board, the second connecting board, the fourth connecting board, and the fifth connecting board. At least two of the inner partitions are intersected and interconnected with each other through the engaging grooves of the inner partitions to form a second grid-shaped inner frame. The second grid-shaped inner frame is connected to the sixth connecting board and the seventh connecting board, and the third connecting board.

A system and method for creating a column for construction using bundled tube are provided. The column having a bottom portion, a middle portion, and a top portion. Each portion consists of a bundle of individual pillars, comprising a center pillar, a plurality of corner pillars, and a plurality of middle pillars. From the bottom portion of the column, addition pillars can be affixed on top of the pillars of the bottom portion, thus forming the middle and the top portion of the column. Each pillar can be secured to another component using a thread stepped dowel comprising of a base section, at least one middle section, and a tip section, with each section being progressively smaller in circumference than the last. The at least one middle section of the threaded stepped dowel further comprises thread spiraling around the outer surface of the at least one middle section.

A coupling element includes at least one coupling member having a first end and a second end, wherein the coupling member has a flat face on a first side thereof, at least one barb extending in cantilever manner from the flat face and depending away from the first end so as to hinder or prevent the removal of the coupling element from a bore in a surface of a first article into which the coupling member has been inserted from the first end.

A set of panels including a first panel with a first main plane and a second panel with a second main plane is described. The first panel and the second panel are provided with a mechanical locking device for locking of a first edge of the first panel to a second edge of the second panel at a junction plane, wherein the first main plane is essentially perpendicular to the second main plane and the junction plane is extending at an angle to the first main plane and the second main plane between the first main plane and the second main plane.

A connection arrangement for connecting a first furniture part (10) to a second furniture part (20), wherein the first furniture part (10) comprises: a dowel (11) and one or more abutment surfaces (13) extending circumferentially (C) around or being distributed circumferentially (C) around the dowel (11), wherein the second furniture part (20) comprises: a through-going opening (22) extending through a wall (21) and one or more abutment surfaces (23) extending circumferentially (C) around or being distributed circumferentially (C) around the through-going opening (22), wherein the connection arrangement further comprises a connection member (30) having a recess (31), the recess (31) having a locking portion (31b) being configured to receive the dowel (11) by a relative motion between the connection member (30) and the first furniture part (10) in a direction transverse (T) to the longitudinal direction (L) and being configured to interact with the neck portion (11b) of the dowel (11) to counteract removal of the dowel (11) from the locking portion (31b) along the longitudinal direction (L).

A connection arrangement for connecting a first furniture part (10) to a second furniture part (20), wherein the first furniture part (10) comprises: a dowel (11) and one or more abutment surfaces (13) extending circumferentially (C) around or being distributed circumferentially (C) around the dowel (11), wherein the second furniture part (20) comprises: a through-going opening (22) extending through a wall (21) and one or more abutment surfaces (23) extending circumferentially (C) around or being distributed circumferentially (C) around the through-going opening (22), wherein the connection arrangement further comprises a connection member (30) having a recess (31), the recess (31) having a locking portion (31b) being configured to receive the dowel (11) by a relative motion between the connection member (30) and the first furniture part (10) in a direction transverse (T) to the longitudinal direction (L) and being configured to interact with the neck portion (11b) of the dowel (11) to counteract removal of the dowel (11) from the locking portion (31b) along the longitudinal direction (L).

The present invention relates to a furniture assembly, in particular a drawer comprising at least two furniture panels (1,2) which are connectable at right angles to each other, comprising a connecting element suitable for producing a perpendicular connection between two furniture panels (1,2), wherein at least one furniture panel (1,2) is provided with a bore (4, 80) for receiving at least a part of the connecting element, wherein the connecting element comprises an elongate securing part which, in use, is at least partly provided in the one panel (1), and furthermore comprises a bent engagement part (19), the end (7) of which, in use, penetrates into the wall of the bore (4) of the other panel (2).