초록 ▼

A container comprises a body portion, a lid portion and, mounted on one of the body portion and the lid portion, a locking member. The locking member is movable from an unlocking position to a locking position in which it engages the other of the body portion and the lid portion to hold the lid in

A container comprises a body portion, a lid portion and, mounted on one of the body portion and the lid portion, a locking member. The locking member is movable from an unlocking position to a locking position in which it engages the other of the body portion and the lid portion to hold the lid in engagement with the body portion. The container is provided with a sealing means including a sealing member which extends between the locking member and other of the body portion and the lid portion when the locking member is in its locking position. Movement of the locking member from the locking to the unlocking position is only possible if the sealing member is rendered ineffective for further sealing use.

대표청구항 ▼

That which is claimed: 1. A container comprising: a body portion; a lid portion configured to engage with the body portion; a locking member mounted on one of the body portion and the lid portion, the locking member being movable from an unlocking position to a locking position in which it engages

That which is claimed: 1. A container comprising: a body portion; a lid portion configured to engage with the body portion; a locking member mounted on one of the body portion and the lid portion, the locking member being movable from an unlocking position to a locking position in which it engages the other of the body portion and the lid portion to hold the lid in engagement with the body portion; and a sealing member that extends between the locking member and the other of the body portion and the lid portion when the locking member is in its locking position, wherein movement of the locking member from the locking to the unlocking position causes breakage of the sealing member, which is rendered ineffective for further sealing use; wherein the sealing member extends through the locking member and the other of the body portion and the lid portion when the locking member is in its locking position. 2. A container according to claim 1, wherein the locking member is mounted on the body portion, the body portion includes at least one vertical sidewall and the sealing member extends perpendicular to the at least one vertical sidewall. 3. A container according to claim 1, wherein the locking member is mounted on the lid portion, the lid portion includes at least one vertical sidewall and the sealing member extends perpendicular to the at least one vertical sidewall. 4. A container according to claim 1 wherein the locking member is integral with either the body portion or the lid portion upon which it is mounted. 5. A container according to claim 1 wherein the locking member is permanently attached to the body portion or the lid portion upon which it is mounted. 6. A container according to claim 1 wherein the locking member is removable from the body portion or the lid portion upon which it is mounted. 7. A container according to claim 1 wherein the locking member is pivotally attached to the body portion or the lid portion of the container. 8. A container according to claim 1 wherein the locking member is mounted on the body portion of the container. 9. A container according to claim 8 wherein the body portion of the container comprises two side walls and two end walls and the locking member is mounted on at least one end wall of the body portion of the container. 10. A container according to claim 9 wherein the locking member comprises a body portion, an intermediate portion and attachment means. 11. A container according to claim 10 wherein the attachment means of the locking member are pivotally attached through apertures provided on the end wall of the container. 12. A container according to claim 1 wherein the sealing member is integral with at least one of the locking member, body portion and the lid portion. 13. A container according to claim 1 wherein the sealing member is provided separately. 14. A container comprising: a body portion; a lid portion configured to engage with the body portion; a locking member mounted on one of the body portion and the lid portion, the locking member being movable from an unlocking position to a locking position in which it engages the other of the body portion and the lid portion to hold the lid in engagement with the body portion; and a sealing member that extends between the locking member and the other of the body portion and the lid portion when the locking member is in its locking position, wherein movement of the locking member from the locking to the unlocking position causes breakage of the sealing member, which is rendered ineffective for further sealing use; wherein the sealing member extends between the locking member and at least one of the body portion and the lid portion when the locking member is in its locking position by means of apertures provided in the locking member and at least one of the body portion and lid portion. 15. A container comprising: a body portion; a lid portion configured to engage with the body portion; a locking member mounted on one of the body portion and the lid portion, the locking member being movable from an unlocking position to a locking position in which it engages the other of the body portion and the lid portion to hold the lid in engagement with the body portion; and a sealing member that extends between the locking member and the other of the body portion and the lid portion when the locking member is in its locking position, wherein movement of the locking member from the locking to the unlocking position causes breakage of the sealing member, which is rendered ineffective for further sealing use; wherein the sealing member comprises a pin with a body portion, an arm portion and base portion. 16. A container according to claim 15 wherein the arm portion is joined to the body portion by a frangible connection. 17. A container according to claim 15 wherein the body portion of the sealing member is joined to the base portion of the sealing member by a frangible connection. 18. A container according to claim 17 wherein movement of the locking member from the locking to the unlocking position breaks the frangible connection. 19. A container according to claim 1 wherein the sealing member is made of plastics material. 20. A container according to claim 1 wherein the sealing member is made of material such that movement of the locking member from the locking to the unlocking position is effected by mechanical means. 21. A container according to claim 1 wherein the sealing member is positioned such that it extends between the locking member and another part of the container. 22. A container according to claim 21 wherein the sealing member extends substantially horizontally between the locking member and the other part of the container. 23. A container according to claim 1 wherein the body portion and the lid portion of the container are made of plastics material.