Stapler with improved base construction
View Patent ↗A stapler including a base having a first end, a second end, and opposite sides. A staple magazine is connected to the base for movement with respect to the base during stapling operations. A cover assembly is connected to the base. The first end of the base includes first and second hip portions such that the staple magazine and cover assembly are received within the hip portions. In some embodiments, the hip portions each include a cutout portion. In other embodiments, the hip portions each include a rib extending inwardly toward the magazine.
1. A stapler comprising:
a base having a rear end, a front end, and opposite sides, the base having a length;
a staple magazine connected to the base at a pivot point on the rear end for movement with respect to the base during stapling operations; and
a cover assembly connected to the base;
wherein the rear end of the base includes first and second hip portions such that the staple magazine and cover assembly are received between the hip portions, the hip portions including a cutout having a length in a direction parallel to the length of the base between about 20% and about 40% of the length of the base, the entire cutout being positioned between the pivot point and the front end of the base.
2. The stapler of claim 1 , wherein the first and second hip portions have a length that is greater than or equal to approximately 50% of the length of the base.
3. The stapler of claim 1 , wherein the magazine has a length, and wherein the first and second hip portions have a length that is greater than or equal to approximately 40% of the length of the magazine, and less than or equal to approximately 80% of the length of the magazine.
4. The stapler of claim 3 , wherein the first and second hip portions have a length that is greater than or equal to approximately 60% of the length of the staple magazine and less than or equal to approximately 80% of the length of the staple magazine.
5. The stapler of claim 1 , wherein the cutout extends only through at least a portion of the first and second hip portions.
6. The stapler of claim 1 , wherein the cutout extends through only a portion of each of the first and second hip portions, forming a recess therein.
7. The stapler of claim 1 , wherein the cutout extends completely through the first and second hip portions, forming an aperture through each of the first and second hip portions.
8. The stapler of claim 1 , wherein the first and second hip portions have a length, and wherein the length of the cutout is between about 45% and about 65% of the length of the first and second hip portions.
9. The stapler of claim 1 , wherein the length of the cutout is approximately 28% of the length of the base.
10. The stapler of claim 1 , wherein each of the first and second hip portions includes a rib extending inwardly toward the magazine.
11. The stapler of claim 10 , wherein the ribs are spaced from the magazine such that the magazine can move between the ribs vertically with respect to the base without interference, but is constrained from moving laterally with respect to the base by the ribs.
12. The stapler of claim 1 , wherein the stapler has a center of mass, and wherein the center of mass of the stapler is located at or near a midpoint of the stapler.
13. The stapler of claim 1 , wherein a front end and a rear end of the cutout are each defined by a portion of the base that is configured to rest on a support surface.