초록 ▼

A tool is provided, having a handle with a blade chamber defining a blade chamber cavity, a first locking element, and a second locking element that is user actuated, and a removable blade with a tang engageable in the blade chamber cavity and a working portion. A blade sleeve, is also provided, at

A tool is provided, having a handle with a blade chamber defining a blade chamber cavity, a first locking element, and a second locking element that is user actuated, and a removable blade with a tang engageable in the blade chamber cavity and a working portion. A blade sleeve, is also provided, at least a portion of which is located on the tang.

대표청구항 ▼

1. A tool comprising: a handle comprising a blade chamber defining a blade chamber cavity and a recessed portion, a first locking element enclosed within said handle, and a second locking element that is user actuated and located in said recessed portion, said second locking element being accessible

1. A tool comprising: a handle comprising a blade chamber defining a blade chamber cavity and a recessed portion, a first locking element enclosed within said handle, and a second locking element that is user actuated and located in said recessed portion, said second locking element being accessible by the user;a removable blade comprising a tang engageable in said blade chamber cavity and a working portion;a blade sleeve, at least a portion of which is located on said tang; anda cover movably connected to said handle and configured to cover said recessed portion. 2. The tool of claim 1 wherein the blade sleeve is affixed to the tang, the first locking element comprises a biasing element and the blade sleeve comprises a blade mating portion and a blade chamber mating portion, the blade mating portion and the blade chamber mating portion configured to provide a mating engagement between the blade and the blade chamber. 3. The tool of claim 2 wherein the handle further comprises a blade chamber housing, a resilient handle overlay and a hammer element. 4. The tool of claim 1 wherein the handle further comprises an indicium that corresponds to an interchangeable blade type, and the removable blade is of the interchangeable blade type that corresponds to the indicium. 5. The tool of claim 2 wherein the blade sleeve is affixed to the blade and the blade sleeve provides a jam fit when the blade is inserted into the handle. 6. The tool of claim 5 wherein the blade sleeve further comprises a tang-covering portion, and the tang covering portion is wedge shaped in a plane of the blade. 7. The tool of claim 6 wherein the blade sleeve and the tang-covering portion each comprise a common second locking element receiving portion. 8. The tool of claim 1 wherein the blade chamber cavity is configured to receive the blade via a jam fit; and the blade sleeve is constructed and arranged to provide a mating engagement that prevents lateral movement of the blade with respect to the handle.