Jigsaw puzzle table

1 . A jigsaw puzzle table, comprising:

a board assembly comprising

a puzzle plate;

a reinforcing portion supporting the puzzle plate and comprising a pair of first reinforcing arms and a second reinforcing arm interlaced with the first reinforcing arms;

at least two puzzle drawers, wherein a pulling direction of the puzzle drawers is the same as an extension direction of the second reinforcing arm;

an adjusting structure coupled with the board assembly for supporting the board assembly and adjusting a posture of the board assembly relative to a user;

a supporting assembly coupled with the adjusting structure;

wherein the adjusting structure is capable of supporting the board assembly in either a horizontal state or an inclined state, and capable of enabling the board assembly to switch between the horizontal state and the inclined state;

wherein the supporting assembly comprises a connecting shaft and a supporting leg supporting the connecting shaft, and the adjusting structure is connected to the connecting shaft for driving the board assembly to switch between the horizontal state and the inclined state;

wherein the adjusting structure comprises:

a mounting hole fitted over an outer circumference of the connecting shaft, thereby allowing the adjusting structure to rotate around the connecting shaft; wherein a size of the mounting hole is adjustable;

an adjusting gap communicated with the mounting hole for dividing the adjusting structure into a first part and a second part; and

an adjusting unit connected to both the first part and the second part for adjusting a size of the adjusting gap.

2 . The jigsaw puzzle table according to claim 1 , wherein the supporting leg is substantially perpendicular to the connecting shaft.

3 . The jigsaw puzzle table according to claim 1 , wherein the supporting assembly further comprises an extending arm extending from the supporting leg and connected to the connecting shaft, and the connecting shaft is spaced apart from the supporting leg.

4 . The jigsaw puzzle table according to claim 3 , wherein the supporting leg, the extending arm and the connecting shaft are substantially perpendicular to each other.

5 . The jigsaw puzzle table according to claim 1 , wherein the adjusting gap extends from an outer circumference of the adjusting structure to the mounting hole.

6 . The jigsaw puzzle table according to claim 1 , wherein the adjusting unit comprises a fastening portion, a first connecting hole formed in the first part and cooperated with the fastening portion, and a second connecting hole formed in the second part and cooperated with the fastening portion, wherein the fastening portion is inserted into the first connecting hole, the adjusting gap, and the second connecting hole for adjusting the size of the adjusting gap.

7 . The jigsaw puzzle table according to claim 1 , wherein the adjusting unit comprises a fastening portion, a first connecting hole formed in the first part and cooperated with the fastening portion, and a nut formed on the second part and cooperated with the fastening portion, wherein the fastening portion is inserted into the first connecting hole, the adjusting gap, and the nut for adjusting the size of the adjusting gap.

8 . The jigsaw puzzle table according to claim 1 , wherein the adjusting structure comprises a supporting portion located below the board assembly for supporting the board assembly and an adjusting portion fixed on the supporting portion, with the mounting hole formed in the adjusting portion.

9 . The jigsaw puzzle table according to claim 8 , wherein the supporting leg comprises an upper body protruded relative to the connecting shaft, the supporting portion comprises a first side and a second side opposite to the first side, the adjusting portion is fixed to the first side of the supporting portion, and the second side is detachably mounted on the upper body.

10 . The jigsaw puzzle table according to claim 8 , wherein the adjusting portion comprises a main portion connected to the connecting shaft and a fastening portion located above the main portion and coupled with the supporting portion.

11 . The jigsaw puzzle table according to claim 8 , wherein the puzzle plate, the reinforcing portion and the puzzle drawers form a puzzle board, and the board assembly comprises a rotating assembly sandwiched between the puzzle board and the supporting portion for driving the puzzle plate to rotate.

12 . The jigsaw puzzle table according to claim 11 , wherein the supporting portion further comprises an installation opening completely drilled through it; the rotating assembly comprises a coupling unit fixed on the puzzle board; the coupling unit is visible through the installation opening.

13 . The jigsaw puzzle table according to claim 1 , wherein the puzzle board comprises a lateral locking hole, a longer edge, and a shorter edge connected to the longer edge; the jigsaw puzzle table further comprises a rotating locking portion, wherein when the-rotating locking portion is connected to the lateral locking hole, the shorter edge is positioned in front of the user, and a lateral state is locked and maintained.

14 . A jigsaw puzzle table, comprising:

a board assembly comprising a puzzle plate for assembling a plurality of puzzle pieces; and

a supporting assembly configured for supporting the board assembly and comprising an upper part having a receiving channel, a supporting leg, and a connecting part connecting the supporting leg and the upper part;

a positioning fastener connected to the upper part to fasten the supporting leg to the upper part, wherein the positioning fastener is configured to secure the supporting leg and the upper part to fix a height of the board assembly supported by the supporting leg and the upper part; the positioning fastener is further configured to release the security between the supporting leg and the upper part to enable the supporting leg and the upper part to be at least partially movable relative to each other to adjust the supported height;

wherein the connecting part comprises a guiding portion inserted into the receiving channel and sandwiched between the upper part and the supporting leg, and an inner channel surrounded by the guiding portion; and the supporting leg is inserted into the inner channel.

15 . The jigsaw puzzle table according to claim 14 , wherein the inner channel is communicated with the receiving channel, the supporting leg is inserted into the receiving channel via the inner channel.

16 . The jigsaw puzzle table according to claim 14 , wherein the connecting part further comprises a flanging part extending from the guiding portion and mounted on the upper part for covering the receiving channel, the inner channel is completely drilled through the flanging part.

17 . The jigsaw puzzle table, as recited in claim 14 , further comprising an adjusting structure coupled with the puzzle board for adjusting a posture of the board assembly relative to a user; the adjusting structure is capable of supporting the board assembly in either a horizontal state or an inclined state, and capable of enabling the board assembly to switch between the horizontal state and the inclined state.

18 . The jigsaw puzzle table according to claim 17 , wherein the adjusting structure comprises a supporting portion located below the board assembly for supporting the board assembly; and an adjusting portion coupled with the supporting portion and supported by the supporting assembly.

19 . The jigsaw puzzle table according to claim 18 , wherein the supporting assembly further comprises two supporting legs and a connecting shaft supported by the two supporting legs, and the adjusting structure comprises a mounting hole fitted over an outer circumference of the connecting shaft, thereby allowing the adjusting structure to rotate around the connecting shaft.

20 . The jigsaw puzzle table according to claim 18 , further comprising a rotating assembly mounted on the supporting portion.

21 . The jigsaw puzzle table according to claim 20 , wherein the board assembly further comprises at least two puzzle drawers and a reinforcing portion supporting the puzzle plate and comprising a pair of first reinforcing arms and a second reinforcing arm interlaced with one of the first reinforcing arms; wherein a pulling direction of the puzzle drawers is the same as an extension direction of the second reinforcing arm.

22 . The jigsaw puzzle table according to claim 20 , wherein the supporting portion is a one-piece structure with a substantially flat-plate shape.

23 . A jigsaw puzzle table, comprising:

a puzzle board comprising

a puzzle plate;

a reinforcing portion supporting the puzzle plate and forming at least two drawer cavities;

at least two puzzle drawers installed within a corresponding drawer cavity and actuated to slide in-and-out relative to the corresponding drawer cavity;

a supporting portion spaced apart from the puzzle board;

a rotating assembly mounted on the supporting portion and comprising a first housing mounted on the supporting portion and a second housing rotatably coupled to the first housing; and

a supporting assembly supporting the supporting portion and comprising a pair of supporting legs and a connecting shaft connecting the pair of supporting legs and supporting the supporting portion;

wherein the puzzle board can be rotated relative to the supporting portion through the second housing rotating with respect to the first housing.

24 . The jigsaw puzzle table according to claim 23 , wherein the supporting assembly further comprises an extending arm extending from the supporting leg and connected to the connecting shaft, and the connecting shaft is spaced apart from the supporting legs.

25 . The jigsaw puzzle table according to claim 23 , wherein an extending direction of the supporting leg is substantially perpendicular to that of the extending arm.

26 . The jigsaw puzzle table according to claim 23 , wherein the supporting portion is a one-piece structure with a substantially flat-plate shape.

27 . The jigsaw puzzle table according to claim 23 , wherein the puzzle board comprises a lateral locking hole, a longer edge and a shorter edge, connected to the longer edge; the jigsaw puzzle table further comprises a rotating locking portion, when the rotating locking portion is connected to the lateral locking hole, the shorter edge is positioned in front of the user and a lateral state is locked and maintained.

28 . The jigsaw puzzle table according to claim 1 , wherein the board assembly further comprises an extending wall and a main supporting wall extending from the extending wall; the extending wall is integral with the main supporting wall as a whole; and the extending wall cooperates the puzzle plate for forming a game area.