Binding strap made of synthetic resin
AssigneeToska Co., Ltd.
InventorTadashi Suzuki
Life of this patent
Estimating the term…
Abstract
A binding strap made of synthetic resin comprises a head portion, an intermediate portion extending from the side of the head portion and a connecting portion provided at the forward end of the intermediate portion. The head portion of this binding strap is formed with an insert hole having a stop tooth, so that when the connecting portion is inserted through said insert hole, the enlarged portion of the connecting portion engages with said stop tooth thereby effecting sure connection without slipping-off of the connecting portion therefrom. This intermediate portion may be provided with an indication portion for an appropriate indication, and therefore this binding strap can also have a function of indication other than binding.
Claims8
A binding strap comprising:
- a head portion, said head portion including a centrally located passageway;
- an intermediate portion having a first end extending from a side of said head portion;
- a connecting portion formed at a second end of said intermediate portion remote from said first end;
- stop tooth means formed within said passageway, said stop tooth means comprising a centrally projecting fixed tooth part having an upper face and a centrally projecting elastically rockable tooth part having upper and lower faces positioned diametrically opposite to said fixed tooth part;
- a slit, said slit being positioned below said rockable tooth part for further assisting rocking motion of said rockable tooth part, said slit forming a supporting wall face which supports said lower face of said rockable tooth part when said rockable tooth part is in a first position for lockably restraining said connecting portion, while allowing free rocking motion when said lockable tooth part is in another position during insertion of said connecting portion, both said upper faces lying in the same plane only when said fixed tooth part and said rockable tooth part are lockably restraining said connecting portion.
Dependencies are inferred from the claim text.