Locking arrangement and culinary utensil comprising same

1. A tong or clamp apparatus for picking up an object, comprising:

a) a first member having a front end in the form of a first elongate arm and a rear end;

b) a second member having a front end in the form of a second elongate arm and a rear end, the first member and the second member are pivotably connected together at a first pivot axis;

c) a utility portion; and

d) a rear portion including a locking mechanism for controlling configuration of the apparatus;

wherein the locking mechanism includes:

i) a lever pivotably connected to the apparatus and adapted to take a swinging course between a first position and a second position, in that in the first position the first arm and the second arm may be locked together and in the second position the first arm and the second arm are allowed to be freely movable relative to each other;

ii) a guide defining a region at which the lever is movable within a range of distance; and

wherein the apparatus is configured to assume:

1) a first configuration in which the lever is engaged in the first position due to orientation of the apparatus and the effect of gravity on the lever such that the first arm and the second arm are locked against each other from movement; or

2) a second configuration in which the lever having been disengaged from the first position, or engaging or engaged in the second position, due to orientation of the apparatus and the effect of gravity on the lever such that the first arm and the second arm are movable relative to each other.

2. An apparatus as claimed in claim 1 , wherein, when the apparatus is oriented with the utility portion downwardly pointing and the rear portion upwardly pointing, the lever is positioned above the first pivot axis.

3. An apparatus as claimed in claim 1 , wherein the lever is pivotably connected at the rear portion of the apparatus.

4. An apparatus as claimed in claim 1 , wherein the lever is relatively thin and generally resembles a plate.

5. An apparatus as claimed in claim 3 , wherein the lever is pivotably movable at a second pivot axis substantially parallel to the first pivot axis.

6. An apparatus as claimed in claim 5 , wherein the rear end of the first member is provided with an end plate to which the lever is pivotably connected.

7. An apparatus as claimed in claim 6 , wherein the lever is pivotably connected to the end plate via a protrusion member extending from the end plate.

8. An apparatus as claimed in claim 2 , wherein the rear end of the second member includes the guide.

9. An apparatus as claimed in claim 8 , wherein the region of the guide at which the lever moves in use is elongate and arch shaped.

10. An apparatus as claimed in claim 9 , wherein the region of the guide is provided with a first end and a second end, the first end and the second end are disposed on opposite sides of the elongate guide.

11. An apparatus as claimed in claim 10 , wherein the lever is generally elongate in shape and acts as a stopper, and wherein, in use, when the lever acts on the first end of the region of the guide the first arm and the second arm are locked against each other.

12. An apparatus as claimed in claim 1 , wherein the lever generally resembles the English letter “T” or inverted “T”.

13. An apparatus as claimed in claim 1 , wherein in the first configuration, the apparatus is adapted to hold an object between the first and second arms, and in the second configuration the apparatus is adapted to arrange with the object positioned between the first and second arms or to release the object from the apparatus.

14. An apparatus as claimed in claim 1 , wherein the rear end of the apparatus is configured to resemble a socket defining a cavity for containing the locking mechanism.

15. An apparatus as claimed in claim 14 , wherein the lever and the guide are concealed in the socket from the surroundings at least visually.

16. An apparatus as claimed in claim 1 , wherein, excluding the guide, the first member and the second member are free of means or moving parts for engaging the lever in position.

17. An apparatus as claimed in claim 1 , wherein the apparatus is a pair of culinary tongs.

18. A tong or clamp apparatus, comprising:

a) a first member having a front end in the form of a first elongate arm and a rear end;

b) a second member having a front end in the form of a second elongate arm and a rear end, the first elongate arm and the second elongate arm are pivotably connected together at a first pivot axis;

c) a utility portion; and

d) a rear portion including a locking mechanism for controlling configuration of the apparatus;

wherein the locking mechanism includes a pivotable member and a guide for restricting movement of the pivotable member; and

wherein the apparatus is configured to assume:

i) a first configuration in which the pivotable member is engaged in a first position due to orientation of the apparatus such that the first member and the second member are locked against each other from movement; or

ii) a second configuration in which the pivotable member having been disengaged from the first position, or engaging or engaged in the second position due to orientation of the apparatus such that the first member and the second member are movable relative to each other.

19. An apparatus as claimed in claim 18 , wherein the pivotable member is generally elongate in profile and pivotably connected to the rear end of the apparatus, and acts a stopper, such that when a distal end of the pivotable member acts on the guide the first member and the second member are locked against each other to prevent relative movement thereof.

20. A locking arrangement for locking two movable parts together or unlocking the two movable parts from each other, comprising:

a) a first member having a front end and a rear end;

b) a second member having a front end and a rear end, the first member and the second member are connected together at a first pivot axis at the rear ends thereof;

c) a front portion; and

d) a rear portion including a locking mechanism for controlling configuration of the arrangement;

wherein the locking mechanism includes a pivotable member and a guide for controlling movement of the pivotable member;

wherein the arrangement is configured to assume:

i) a first configuration in which the pivotable member is engaged in a first position due to orientation of the arrangement such that the first member and the second member are locked against each other from movement; or

ii) a second configuration in which the pivotable member having been disengaged from the first position, or engaging or engaged in the second position, due to orientation of the apparatus such that the first member and the second member are movable relative to each other; and

wherein the pivotable member acts as a stopper such that when the pivotable member acts on the guide the first member and the second member are locked against each other to prevent relative movement thereof.