Helmet
First Claim
Patent Images
1. A helmet comprising:
- a cap being a hollow shell;
a turning assembly assembled on the cap and havinga main base securely mounted on the cap;
two arms, and each of the arms havinga first end pivotally connected to the main base; and
a second end;
a swing seat pivotally connected to the second ends of the arms and havinga front portion; and
a rear portion being opposite to the front portion of the swing seat and pivotally connected to the second ends of the arms; and
two guiding rods parallelly mounted on the front portion of the swing seat, at least one of the guiding rods having multiple engaging recesses, and the engaging recesses formed in an outer surface of the guiding rod and spaced at intervals; and
a fastening device assembled on the guiding rods and havinga lower holder havingtwo opposite side portions;
two mounting holes respectively formed through the side portions of the lower holder and extending parallel to each other;
a positioning notch formed through one of the side portions of the lower holder to divide said side portion into two parts, and communicating with the mounting hole that is formed in the same side portion;
wherein the guiding rods are respectively mounted through the mounting holes of the lower holder, and the at least the guiding rods that has the engaging recesses is mounted in the mounting holes that communicates with the positioning notch; and
the positioning notch of the lower holder corresponds in position to the engaging recesses of the guiding rod;
an upper holder securely attached to the lower holder, wherein a receiving chamber is defined between the lower holder and the upper holder;
a locking member pivotally mounted in the positioning notch of the lower holder and havinga side surface;
an end surface;
an engaging protrusion protruding from the side surface of the locking member and selectively engaging in the engaging recesses of the at least the guiding rods; and
an abutting protrusion protruding from the end surface of the locking member toward the lower holder;
a first resilient element having two ends respectively abutting against the lower holder and the abutting protrusion of the locking member;
a locking panel pivotally mounted on the upper holder, and havinga first end;
a second end defined opposite to the first end of the locking panel;
an inner surface facing the upper holder; and
a locking protrusion protruding from the inner surface of the locking panel, disposed adjacent to the second end of the locking panel, and extending toward the receiving chamber; and
a second resilient element mounted between the first end of the locking panel and the upper holder and pushing the first end of the locking panel to allow the locking protrusion on the second end of the locking panel to protrude toward the receiving chamber.
1 Assignment
0 Petitions
Accused Products
Abstract
The helmet has a cap, and a turning assembly and a fastening device assembled on the cap. The helmet is formed as an integral whole and has a simplified and compact structure. A camera is mounted to the fastening device and is held by a lower holder and an upper holder of the turning assembly. A locking panel of the fastening device allows the camera to be easily and quickly mounted onto the cap via the fastening device or removed from the fastening device. With a locking member engaging in or disengaging from one of multiple engaging recesses of a corresponding guiding rod of the turning assembly, a position of the camera relative to the cap can be also easily and quickly adjusted.
81 Citations
18 Claims
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1. A helmet comprising:
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a cap being a hollow shell; a turning assembly assembled on the cap and having a main base securely mounted on the cap; two arms, and each of the arms having a first end pivotally connected to the main base; and a second end; a swing seat pivotally connected to the second ends of the arms and having a front portion; and a rear portion being opposite to the front portion of the swing seat and pivotally connected to the second ends of the arms; and two guiding rods parallelly mounted on the front portion of the swing seat, at least one of the guiding rods having multiple engaging recesses, and the engaging recesses formed in an outer surface of the guiding rod and spaced at intervals; and a fastening device assembled on the guiding rods and having a lower holder having two opposite side portions; two mounting holes respectively formed through the side portions of the lower holder and extending parallel to each other; a positioning notch formed through one of the side portions of the lower holder to divide said side portion into two parts, and communicating with the mounting hole that is formed in the same side portion; wherein the guiding rods are respectively mounted through the mounting holes of the lower holder, and the at least the guiding rods that has the engaging recesses is mounted in the mounting holes that communicates with the positioning notch; and the positioning notch of the lower holder corresponds in position to the engaging recesses of the guiding rod; an upper holder securely attached to the lower holder, wherein a receiving chamber is defined between the lower holder and the upper holder; a locking member pivotally mounted in the positioning notch of the lower holder and having a side surface; an end surface; an engaging protrusion protruding from the side surface of the locking member and selectively engaging in the engaging recesses of the at least the guiding rods; and an abutting protrusion protruding from the end surface of the locking member toward the lower holder; a first resilient element having two ends respectively abutting against the lower holder and the abutting protrusion of the locking member; a locking panel pivotally mounted on the upper holder, and having a first end; a second end defined opposite to the first end of the locking panel; an inner surface facing the upper holder; and a locking protrusion protruding from the inner surface of the locking panel, disposed adjacent to the second end of the locking panel, and extending toward the receiving chamber; and a second resilient element mounted between the first end of the locking panel and the upper holder and pushing the first end of the locking panel to allow the locking protrusion on the second end of the locking panel to protrude toward the receiving chamber. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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Specification