Ratchet Device
First Claim
1. A ratchet device comprising:
- a base including at least one accommodation portion arranged in a first end of the base;
a ratchet head accommodated in the at least one accommodation portion of the base and including a first fitting portion and a toothed portion;
at least one retainer accommodated in the at least one accommodation portion of the base and including at least one locking tooth configured to engage with the toothed portion of the ratchet head; and
a direction control mechanism including a rotatable driving loop fitted with an outer rim of the base and having at least one engagement portion, at least one actuation element accommodated in the base and driven by the rotatable driving loop to rotate, wherein each of the at least one actuation element has a first pushing element and a second pushing element opposite to the first pushing element, wherein the first pushing element is biased against each of the at least one engagement portion of the rotatable driving loop, and the second pushing element abuts against each of the at least one retainer.
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Accused Products
Abstract
A ratchet device contains: a base, a ratchet head, at least one retainer, and a direction control mechanism. The base includes at least one accommodation portion. The ratchet head is accommodated in the at least one accommodation portion and includes a first fitting portion and a toothed portion. The at least one retainer is accommodated in the at least one accommodation portion and includes at least one locking tooth. The direction control mechanism includes a rotatable driving loop having at least one engagement portion, and the direction control mechanism includes at least one actuation element. Each of the at least one actuation element has a first pushing element and a second pushing element, wherein the first pushing element is biased against each of the at least one engagement portion, and the second pushing element abuts against each of the at least one retainer.
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Citations
10 Claims
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1. A ratchet device comprising:
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a base including at least one accommodation portion arranged in a first end of the base; a ratchet head accommodated in the at least one accommodation portion of the base and including a first fitting portion and a toothed portion; at least one retainer accommodated in the at least one accommodation portion of the base and including at least one locking tooth configured to engage with the toothed portion of the ratchet head; and a direction control mechanism including a rotatable driving loop fitted with an outer rim of the base and having at least one engagement portion, at least one actuation element accommodated in the base and driven by the rotatable driving loop to rotate, wherein each of the at least one actuation element has a first pushing element and a second pushing element opposite to the first pushing element, wherein the first pushing element is biased against each of the at least one engagement portion of the rotatable driving loop, and the second pushing element abuts against each of the at least one retainer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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Specification