Headband folding mechanism allowing two axis folding directions

Patent metadata

Field	Value
Publication number	US-9522086-B2
Application number	US-201514590735-A
Country	US
Kind code	B2
Filing date	Jan 6, 2015
Priority date	Jan 6, 2015
Publication date	Dec 20, 2016
Grant date	Dec 20, 2016

Abstract

Embodiments of the disclosure include methods and devices for folding the earmuffs of a headset via at least two different axes of rotation. The headset may comprise a headband and two earmuffs, wherein the earmuffs are connected to the headband, and wherein the headband comprises a plurality of rotational axes, about which the earmuffs may be rotated in one or more directions. The movement of the earmuffs may allow for comfortable wearing of the earmuffs in different positions, such as around a wearer's neck, and may allow for compact carrying or storage of the headset. The headset and earmuffs may be designed to be used as hearing protection, wherein the earmuffs may be larger and comprise special material, and wherein the earmuffs may comply with regulations for hearing protection devices.

First claim

What is claimed is:

1. A method for using a hearing protection headset, wherein the headset comprises a headband and two earmuffs, the headband comprising:
a first axis configured to allow a first terminal portion of the headband having a first of the two earmuffs attached thereto to rotate axially with respect to a central portion of the headband; and
a second axis configured to allow a second terminal portion of the headband having a second of the two earmuffs attached thereto to rotate axially with respect to the central portion of the headband, the method comprising:
axially rotating the earmuffs about the first axis and the second axis of the headband from a first position to a second position, wherein axial rotation of the earmuffs about the first axis and second axis allows inner surfaces of the earmuffs to lay flat against a wearer's chest when the headband is worn around the neck of the wearer, wherein, when the inner surfaces of the earmuffs lay flat against a wearer's chest, the earmuffs are out of the way of movement of the wearer's head and neck.

2. The method of claim 1 , further comprising:
removing the headset from around the neck of the wearer;
axially rotating the earmuffs about the first axis and the second axis from the second position to the first position; and
rotating the earmuffs about a third axis and a fourth axis of the headband from the first position to a third position, wherein rotation about the third and fourth axis allows the inner surfaces of the earmuffs to fold toward the headband for compact storage.

3. The method of claim 2 , wherein rotating the earmuffs about the third axis and the fourth axis comprises rotating the earmuffs radially with respect to the headband.

4. The method of claim 2 , wherein rotating the earmuffs about the third axis and the fourth axis comprises bending the earmuffs about the axes toward the headband.

5. The method of claim 2 , wherein rotating the earmuffs further comprises rotating one or more portions of the headband attached to the earmuffs.

6. The method of claim 1 , wherein axially rotating the earmuffs about the first axis and the second axis comprises axially rotating the earmuffs axially with respect to the headband.

7. The method of claim 1 , wherein axially rotating the earmuffs about the first axis and the second axis comprises spinning or twisting the earmuffs with respect to the headband.

8. The method of claim 1 further comprising moving a microphone attached to the headband out the way of the movement of the wearer's head and neck, wherein the microphone is adjustable with respect to the headband.

9. A method for using a hearing protection headset, wherein the headset comprises a headband and two earmuffs, the headband comprising:
a first axis configured to allow a first terminal portion of the headband having a first of the two earmuffs attached thereto to rotate axially with respect to a central portion of the headband; and
a second axis configured to allow a second terminal portion of the headband having a second of the two earmuffs attached thereto to rotate axially with respect to the central portion of the headband, the method comprising:
wearing the headset for a substantial period of time during a work shift for hearing protection;
placing the headset around the neck of a wearer;
axially rotating the earmuffs about the first axis and the second axis of the headband from a first position to a second position, wherein axial rotation of the earmuffs about the first axis and second axis allows inner surfaces of the earmuffs to lay flat against the wearer's chest when the headband is worn around the neck of the wearer, wherein, when the inner surfaces of the earmuffs lay flat against a wearer's chest, the earmuffs are out of the way of movement of the wearer's head and neck;
removing the headset from around the neck of the wearer;
axially rotating the earmuffs about the first axis and the second axis from the second position to the first position; and
rotating the earmuffs about a third axis and a fourth axis of the headband from the first position to a third position, wherein rotation about the third and fourth axis allows the inner surfaces of the earmuffs to fold toward the headband for compact storage.

10. The method of claim 9 , wherein rotating the earmuffs about the third axis and the fourth axis comprises rotating the earmuffs radially with respect to the headband.

11. The method of claim 9 , wherein rotating the earmuffs from the first position to the second position further comprises:
axially rotating a first earmuff in a first direction; and
axially rotating a second earmuff in a second direction, wherein the first direction and second direction are similar and symmetrical.

12. The method of claim 9 , wherein axially rotating the earmuffs from the first position to the third position further comprises:
rotating a first earmuff in a third direction; and
rotating a second earmuff in a fourth direction, wherein the third direction and fourth direction are similar and symmetrical.

13. The method of claim 9 , wherein the earmuffs move independently of one another with respect to the headband.

14. A hearing protection headset comprising:
a headband comprising at least four rotational axes along the length of the headband, the four rotational axes including:
a first axis configured to allow a first terminal portion of the headband having a first of the two earmuffs attached thereto to rotate axially with respect to a central portion of the headband; and
a second axis configured to allow a second terminal portion of the headband having a second of the two earmuffs attached thereto to rotate axially with respect to the central portion of the headband; and

two protective earmuffs attached to either end of the headband, wherein the headband holds the earmuffs against the ear of a wearer,

wherein:
axially rotating a first earmuff about the first axis allows an inner surface of the first earmuff to lay flat against a wearer's chest when the headband is worn around the neck of a wearer;
axially rotating a second earmuff about the second axis allows an inner surface of the second earmuff to lay flat against a wearer's chest when the headband is worn around the neck of a wearer;
rotating the first earmuff about a third axis allows the first earmuff to fold toward the headband for compact storage; and
rotating the second earmuff about a fourth axis allows the second earmuff to fold toward the headband for compact storage.

15. The headset of claim 14 , wherein axial rotation about the first axis comprises axially rotating the first earmuff in a first direction, wherein axial rotation about the second axis comprises rotating the second earmuff in a second direction, wherein rotation about the third axis comprises rotating the first earmuff in a third direction, and wherein rotation about the fourth axis comprises rotating the second earmuff in a fourth direction.

16. The headset of claim 15 , wherein the first direction and second direction are similar and symmetrical, and wherein the third direction and fourth direction are similar and symmetrical.

17. The headset of claim 14 further comprising a microphone attached to the headband, wherein the microphone is operable to be moved with respect to the headband out the way of the movement of the wearer's head and neck.

18. The headset of claim 17 further comprising speakers in at least one of the earmuffs, wherein the microphone and speakers are used for communication purposes.

Assignees

• Honeywell Int Inc

Inventors

• Jenkins John
• Loomis Charlotte

Classifications

• A61F2250/0075

  Sound-damping or noise-reducing means · CPC title

• A61F11/14 Primary

  external, e.g. earcaps or earmuffs · CPC title

• H04R2201/107

  Monophonic and stereophonic headphones with microphone for two-way hands free communication · CPC title

• H04R1/1083

  Reduction of ambient noise (active noise reduction per se G10K11/175; protective devices for the ear, e.g. providing acoustic protection A61F11/06) · CPC title

• H04R1/1066 Primary

  Constructional aspects of the interconnection between earpiece and earpiece support (earpiece support for monophonic headphones H04R1/105; earpiece support for stereophonic headphones H04R5/0335) · CPC title