Anti-misfit structure for a nail cartridge
AssigneeBasso Industry Corp.
InventorsJack Chen, Tsung-Min Hsu
Life of this patent
Estimating the term…
Abstract
The present invention provides an anti-misfit structure for a nail cartridge, which resolves the problems of a typical nail cartridge. For example, when a short collated nail is mistakenly inserted, it is likely lead to different triggering strength, and easier swinging and jamming of nail bodies against stability and safety. The swinging end of the spring of the nail cartridge is provided with a stopper. So, when the nailer head of a short collated nail is mistakenly inserted into the long nailer head dent, the stopper blocks the collated nail, thus preventing any misalignment and subsequent triggering of a nailer for higher stability and safety.
Claims7
An apparatus for preventing firing of misfit nails comprising:
- a nailer cartridge having a nail tank, said nail tank having an inlet suitable for insertion of a collated nail, said inlet having a first nail head indentation and a second nail head indentation positioned below said first nail head indentation, said first nail head indentation suitable for receiving a head of a long nail, said second nail head indentation suitable for receiving a head of a short nail;
- a snapper mounted on one side of said nail tank, said snapper having a fixed end and a swinging end, said swinging end extending toward said nail tank;
- and
- a stopper extending from a top of said swinging end, said stopper having a first surface separated by a space from a second surface, said space surface for allowing a head of the short nail to pass therebetween when the short nail is positioned in said second nail head indentation, said first and second surface blocking a movement of the short nail when the short nail is positioned in said first nail indentation.
An apparatus for preventing a firing of misfit nails comprising:
- a plurality of collated nails having a nail bodies linking by a connecting band;
- a nailer cartridge having a nail tank, said nail tank having an inlet suitable for insertion of a collated nail, said inlet having a first nail head indentation and a second nail head indentation positioned below said first nail head indentation, said first nail head indentation suitable for receiving a head of a long nail, said second nail head indentation suitable for receiving a head of a short nail;
- a snapper mounted on one side of said nail tank, said snapper having a fixed end and a swinging end, said swinging end extending toward said nail tank;
- and
- a stopper extending from a top of said swinging end, said stopper having a first surface separated by a space from a second surface, said space suitable for allowing a head of the short nail to pass therebetween when the short nail is positioned in said second nail head indentation, said first and second surface5blocking a movement of the short nail when the short nail is positioned in said first nail indentation.
Dependencies are inferred from the claim text.