Electric hand drill set
First Claim
1. An electric hand drill set comprising a case having a casing closeable by cover means to define therein a first interior space and a second interior space, a hand drill being received and removably held within the first interior space, a power converting and supplying device being received and removably held within the second interior space, the power converting and supplying device comprising an extension cord adapted to connect to an external power source, the hand drill comprising a rechargeable battery set for powering the hand drill which is electrically connectable to and thus chargeable by the power converting and supplying device and the charging being indicated by a charging indicator, the cover means comprising a window formed thereon, opposing the charging indicator to allow user to monitor the charging of the battery set.
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Abstract
An electric hand drill set includes a case constituted by a casing closeable by a cover to define therein a first interior space and a second interior space. A hand drill is received and removably held within the first interior space. A power converting and supplying device, such as an adaptor, is received and removably held within the second interior space. The power converting and supplying device has an extension cord adapted to connect to an external power source. The hand drill has and is powered by a rechargeable battery set which is electrically connectable to and thus chargeable by the power converting and supplying device. The charging of the battery set is indicated by a charging indicator. The cover has a window formed thereon, opposing the charging indicator to allow user to monitor the charging of the battery set.
75 Citations
17 Claims
- 1. An electric hand drill set comprising a case having a casing closeable by cover means to define therein a first interior space and a second interior space, a hand drill being received and removably held within the first interior space, a power converting and supplying device being received and removably held within the second interior space, the power converting and supplying device comprising an extension cord adapted to connect to an external power source, the hand drill comprising a rechargeable battery set for powering the hand drill which is electrically connectable to and thus chargeable by the power converting and supplying device and the charging being indicated by a charging indicator, the cover means comprising a window formed thereon, opposing the charging indicator to allow user to monitor the charging of the battery set.
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10. An electric hand drill set, comprising:
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a case including a frame having an interior space; two power drill members removably held at corresponding predetermined locations in the interior space, including a hand drill having a rechargeable battery set for powering the hand drill, and a power converting and supplying device, the power converting and supplying device being connectable to the rechargeable battery set and including an extension cord adapted to connect to an external power source; and a charging indicator disposed on one of the two power drill members; wherein the case further includes cover means for closing the interior space, the cover means having a window opposing the charging indicator when the one of the two power drill members is held at its corresponding predetermined location, to allow a user to monitor the charging of the battery set, the cover means being opaque except in the window. - View Dependent Claims (11)
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12. An electric hand drill set, comprising:
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a case including a frame having a first interior space and a second interior space; a hand drill removably held within the first interior space, the drill having a rechargeable battery set for powering the drill and a charging indicator for indicating whether the battery set is being charged; and a power converting and supplying device removably held within the second interior space, the power converting and supplying device being connectable to the rechargeable battery set and including an extension cord adapted to connect to an external power source; wherein the case further includes cover means for closing the first and second interior spaces, the cover means having a window opposing the charging indicator to allow a user to monitor the charging of the battery set, the cover means being opaque except in the window. - View Dependent Claims (13, 14, 15, 16)
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17. An electric hand drill set, comprising:
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a case including a frame having a first interior space, a second interior space below the first space, a partition separating the first and second spaces from each other, and an integrally molded handle above the first space; a hand drill removably held at a predetermined position within the first interior space, the drill having a rechargeable battery set for powering the drill and a charging indicator for indicating whether the battery set is being charged; and a power converting and supplying device removably held within the second interior space, the power converting and supplying device being connectable to the rechargeable battery set and including an extension cord having a plug adapted to connect to a power source via an external plug-in type wall socket; wherein the case further includes a first cover member, pivotally connected to the frame along a vertical axis, for closing the first interior space, the first cover member having a window opposing the charging indicator to allow a user to monitor the charging of the battery set when the drill in the predetermined position, the first cover member being opaque except in the window, and a second cover member, pivotally connected to the frame along a horizontal axis below the second space, for closing the second interior space.
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Specification