Securing device

1. A securing device for securing an elongate article, the securing device comprising:

a rotatable clamp member;

a support for supporting the clamp member, the clamp member being rotatably mounted on the support;

the securing device defining a pathway for the elongate article, wherein the clamp member is rotatably movable into the pathway; and

the support further includes a spring member for urging the clamp member into a clamping position in said pathway;

wherein the support comprises a rotatable carriage, the clamp member being held on the carriage, whereby rotation of the carriage effects rotation of the clamp member;

the carriage comprising an outer portion, the outer portion extending around an inner region of the carriage;

and the securing device comprises a housing to house the clamp member, the carriage being rotatably mounted on the housing, and the housing comprising a wall;

wherein the wall is received in the inner region of the carriage.

2. A securing device according to claim 1 , wherein the spring member is provided on the carriage, the carriage being rotatable to move the clamp member away from the clamping position to a release position.

3. A securing device according to claim 1 , wherein the carriage is rotatable in a first direction to rotate the clamp member to the clamping position, and the carriage is rotatable in a second direction opposite to the first direction to rotate the clamp member to a release position to release the elongate article.

4. A securing device according to claim 3 , wherein the carriage is rotatably urged by the spring member in the first direction to move the clamp member into said pathway.

5. A securing device according to claim 1 , wherein the carriage includes an inner portion extending across the inner region.

6. A securing device according to claim 5 , wherein the outer portion defines opposed access formations to allow access to and from an internal region of the carriage by the elongate article.

7. A securing device according to claim 5 , wherein the spring member is provided on the inner portion.

8. A securing device according to claim 1 , wherein the housing comprises an engaging surface to engage the elongate article when the clamp member is urged into clamping engagement with the elongate article.

9. A securing device according to claim 1 , wherein the wall extends around an internal region of the housing, the internal region being arranged to receive the spring member, and the wall defining a pair of opposed openings through which the elongate article can extend.

10. A securing device according to claim 1 , wherein the support comprises a pivot formation to rotatably mount the clamp member on the support, and the housing includes a support portion for supporting the pivot formation.

11. A securing device according to claim 10 , wherein the carriage defines an aperture to receive the pivot formation, and wherein the pivot formation rotatably mounts the carriage on the housing.

12. A securing device according to claim 1 , wherein the clamp member comprises a main part and a clamping surface on the main part, the clamping surface being for effecting the aforesaid clamping engagement with the elongate article.

13. A securing device according to claim 1 , wherein the support comprises a hub portion, the spring member extending from the hub portion, and the securing device further includes a reaction surface to apply a reaction force to the spring member, thereby causing the spring member to urge the clamp member to the clamping position.

14. A securing device according to claim 1 , wherein the carriage and the clamp member comprise cooperating holding formations to hold the clamp member on the carriage, thereby allowing the clamp member and the carriage to rotate together.

15. A securing device according to claim 14 , wherein the cooperating holding formations comprise a holding projection on the carriage to hold the clamp member, and a surface of the clamp member to cooperate with the holding projection.

16. A securing device according to claim 15 , wherein the cooperating holding formations comprise two of the holding projections, wherein the clamp member is held between the holding projections, and the cooperating holding formations further comprise two surfaces of the clamp member, each surface being arranged La cooperate with a respective one of the holding projections.

17. A securing device according to claim 16 , wherein each holding projection comprises a receiving element shaped to receive said corner of the clamp member, the receiving element being substantially V-shaped.