Face guard retaining device
View Patent ↗A quick-release retaining device for securing a faceguard to a helmet shell. A selectively engageable latch structure maintains the retaining device in a closed condition. When the retaining device is urged to the open condition, the faceguard may be moved away from a wearer's face. The device is biased in the closed condition by a C-shaped clip, and has a sliding-bar feature for additional securement. The sliding bar is further secured by a locking pin.
1. A quick-release face guard retaining device, comprising:
a base, the base defining a shock stabilizer-receiving groove, a grommet-receiving opening, and a sliding bar-receiving groove;
a latch, the latch hingedly-connected to the base, the latch further comprising a hooked part at a distal end thereof and defining a sliding bar-receiving groove;
clip having a first end and a second end, the clip being secured within a clip-receiving part of the base at the first end and within a clip-receiving part of the latch at the second end;
a sliding bar located in the sliding bar-receiving groove of the base;
a shock stabilizer located in shock stabilizer-receiving groove of the base;
a grommet located in the opening of the base, the grommet defining a grommet opening,
wherein the base, the shock stabilizer and the latch are adapted to cooperatively define a receiving aperture in a closed condition for securing a faceguard wire in the device, and
wherein the clip is adapted to exert closing forces on the latch and the base, so that the retaining device is biased to the closed condition.
2. The quick-release face guard retaining device of claim 1 , wherein the shock stabilizer is of a softer material than the base.
3. The quick-release face guard retaining device of claim 2 , wherein the shock stabilizer comprises rubber.
4. The quick-release face guard retaining device of claim 1 , wherein the grommet comprises SURLYN.
5. The quick-release face guard retaining device of claim 1 , wherein the base comprises a thermoplastic polymer.
6. The quick-release face guard retaining device of claim 5 , wherein the base is made of a hard polycarbonate.
7. The quick-release face guard retaining device of claim 1 , wherein the grommet is a shock-absorbing disc.
8. The quick-release face guard retaining device of claim 7 , wherein the shock-absorbing disc comprises a platform base and a raised surface.
9. The quick-release face guard retaining device of claim 8 , wherein the raised surface comprises two opposed crescents arranged to accommodate a curvature of the grommet opening.
10. The quick-release face guard retaining device of claim 1 , wherein the base is adapted to be fixed to a helmet shell, and wherein the grommet opening is adapted to receive a screw.
11. The quick-release face guard retaining device of claim 10 , wherein the base has a concave curvature along an underside thereof.
12. The quick-release face guard retaining device of claim 1 , further comprising a spacer located in the grommet opening.
13. The quick-release face guard retaining device of claim 1 , wherein the retaining device is in a locked condition when the sliding bar-receiving grooves of the latch and the base are aligned, and the sliding bar is located within a common groove formed by the bar-receiving grooves of the latch and the base.
14. The quick-release face guard retaining device of claim 13 , wherein the device is adapted to be set in an open condition by pulling the sliding bar from the aligned bar-receiving grooves, pulling the latch away from the base, pushing the sliding bar back through the bar-receiving groove of the base so that it extends underneath the latch, and releasing the latch to rest on the sliding bar.
15. The quick-release face guard retaining device of claim 1 , wherein the sliding bar defines an opening, the opening of the sliding bar being provided with a pin, and the base being provided with a pin-receiving cavity in the bar-receiving groove.
16. The quick-release face guard retaining device of claim 15 , wherein the pin and the pin receiving cavity are oriented such that, when the sliding bar is pushed over the latch, the pin slides into the pin-receiving cavity, and the pin and the pin-receiving cavity cooperate in providing a resistance to movement of the sliding bar away from the latch.
17. The quick-release face guard retaining device of claim 16 , wherein the pin is adapted to be forced from the pin-receiving cavity upon application of force against the sliding bar greater than the resistance provided by the cooperation of the pin and the pin-receiving cavity.