Tape dispenser
OwnerHarrison Huanginventor
Life of this patent
Estimating the term…
Abstract
An adhesive tape dispenser comprises a dispensing body and a blade. The dispensing body is of one-piece injection molded plastic construction and has a front portion for the mounting of the blade, two roll transport portions for rotatably fitting a roll of adhesive tape thereon, and at least one tensile anti-reverse member extended outward from the exterior surfaces of the roll transport portions and following the rotational direction of the adhesive tape roll during tape application. As such, the adhesive tape roll can be rotated forward to apply tape, but the adhesive tape roll cannot be easily rotated backward due to the braking action occurring at the rear extremity of the tensile anti-reverse member.
Claims4
A tape dispenser comprising:
- a dispensing body being of one-piece injection molded plastic construction, said dispensing body having a front portion, two side portions respectively extending back from the left and right ends of the front portion, two roll transport portions respectively protruding inward from the interior lateral surfaces of said side portions and adapted for rotatably fitting a roll of adhesive tape thereon, and at least one check portion disposed at the front ends of the interior lateral surfaces of said side portions;
- a blade mounted on the front portion of the dispensing body;
- at least one tensile anti-reverse member disposed on the peripheral surfaces of the roll transport portions of the dispensing body, said tensile anti-reverse member having a curved portion extending outward from the outer periphery of the roll transport portions and oriented to follow the rotational direction of the adhesive tape roll that is rotated forward in application, and a retarding portion rising slightly upward from the rear end of said curved portion.
Dependencies are inferred from the claim text.