Tamper-evident cover
A tamper-evident cover for a component, the component comprising: first and second portions; and an actuator mechanism for moving the first and second portions or allowing the first and second portions to move relative to one another; wherein the cover comprises: a cover portion defining a cavity configured to receive the actuator mechanism of the component so as to prevent access to the actuator mechanism from the exterior of the cover portion; and a retention barb connected to the cover portion and housed within the cavity formed by the cover portion such that it is inaccessible from the exterior of the cover portion, the retention barb being configured to engage with the component so as to retain the cover portion over the actuator mechanism.
1. A tamper-evident cover for a component, the component including a first portion and a second portion, and an actuator mechanism for moving the first and second portions or allowing the first and second portions to move relative to one another, the tamper-evident cover comprising:
a cover portion defining a cavity configured to receive the actuator mechanism of the component to prevent access to the actuator mechanism from the exterior of the cover portion;
a retention barb connected to the cover portion and housed within the cavity formed by the cover portion such that it is inaccessible from the exterior of the cover portion, the retention barb being configured to engage with the component so as to retain the cover portion over the actuator mechanism; and
wherein the component is a clamp, wherein the first and second portions are arcuate portions which are hingedly connected to one another and the actuator mechanism is a ratchet mechanism for locking the first and second arcuate portions in a closed position, the ratchet mechanism comprising a toothed rack provided with the second arcuate portion and a pawl provided with the first arcuate portion for engaging with the rack;
wherein the cavity of the cover portion is configured to receive the ratchet mechanism of the clamp so as to prevent access to the pawl from the exterior of the cover portion; and
wherein the pawl of the clamp comprises a release tab and a tab stop, and wherein the retention barb is configured to pass between the release tab and the tab stop and engage with the tab stop.
2. A tamper-evident cover for a component, the component including a first portion and a second portion, and an actuator mechanism for moving the first and second portions or allowing the first and second portions to move relative to one another, the tamper-evident cover comprising:
a cover portion defining a cavity configured to receive the actuator mechanism of the component to prevent access to the actuator mechanism from the exterior of the cover portion;
a retention barb connected to the cover portion and housed within the cavity formed by the cover portion such that it is inaccessible from the exterior of the cover portion, the retention barb being configured to engage with the component so as to retain the cover portion over the actuator mechanism;
wherein the cover portion is formed by a first element and the retention barb is formed by a second element, wherein the first and second elements are separable from one another such that the cover portion can be removed to provide access to the actuator mechanism; and
wherein the first and second elements are connected by a pull-tab which is removable to separate the first and second elements.