Hammer tacker
AssigneesHangzhou United Tools Co., Ltd., Hangzhou Great Star Industrial Co., Ltd.
InventorWeiyi WANG
Life of this patent
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Abstract
The present invention provides a hammer tacker. The hammer tacker includes a handle and a head portion. A ratio of a length l of the head portion to a length L of the hammer tacker is 1/6 to 1/4, a ratio of a width w of the head portion to the length L of the hammer tacker is over 1/2, and a ratio of a weight m of the head portion to a weight M of the hammer tacker is over 1/2. The handle includes a magnesium alloy housing that is die cast in one piece. A ratio of a weight n of the magnesium alloy housing to the weight M of the hammer tacker is over 0.3, and a thickness of the magnesium alloy housing is not less than 2 mm.
Claims17
A hammer tacker, comprising a handle and a head portion, characterized in that, a ratio of a length l of the head portion to a length L of the hammer tacker is 1/6 to 1/4, a ratio of a width w of the head portion to the length L of the hammer tacker is over 1/2, and a ratio of a weight m of the head portion to a weight M of the hammer tacker is over 1/2.
Dependencies are inferred from the claim text.