Head mounting apparatus

• US 4,457,461 A
• Filed: 09/22/1982
• Issued: 07/03/1984
• Est. Priority Date: 09/24/1981
• Status: Expired due to Fees

• Current Assignee: Pilkington PE Limited Prescot Road St Helens Merseyside WA10 3TT UK
• Original Assignee: Pilkington PE Limited
• Inventors: Glynn, Michael H., Docking, Paul A. J.
• Primary Examiner(s): Pollard, Steven M.
• Application Number:
  US06/421,413
• Time in Patent Office: 650 Days
• Field of Search: 224/181, 2/6, 2/422, 2/15, 2/438, 2/451, 351/245, 350/139, 350/143
• US Class Current: 224/181
• CPC Class Codes: G12B 9/08 Supports; Devices for carrying

Abstract

Head mounting apparatus which can accommodate different head sizes and shapes comprises a substantially rigid member for supporting equipment, such as night vision equipment, to be used by the wearer, and a flexible member which can flex to adapt to the head of the wearer. The rigid and flexible members are connected by pivotal means at pivot positions along spaced pivotal axes. The flexible member has buttons for attachment of straps by which it is in use secured to the wearer'"'"'s head. The position of the rigid member relative to the flexible member may be adjustable by manual rotation of knobs.

Claims

1. Head mounting apparatus comprising a substantially rigid member for supporting equipment to be used by a wearer, a flexible member which can flex to adapt to the head of the wearer, and pivotal means involving two spaced substantially parallel pivotal axes each directly connecting the flexible member to the substantially rigid member.

2. Apparatus according to claim 1 in which the two spaced pivotal axes are, in use, substantially vertical axes (when the wearer'"'"'s head is in the usual upright disposition with the face substantially vertical).

3. Apparatus according to claim 1 or claim 2 having two pivot positions along each axis.

4. Apparatus according to claim 1 or claim 2 in which the pivotal means comprise lugs projecting from the substantially rigid and flexible members and pivot pins located in the lugs.

5. Apparatus according to claim 1 or claim 2 in which the flexible member has an upper portion which in use lies across the forehead of the wearer, and two side portions which bear against the cheeks.

6. Apparatus according to claim 5 in which the side portions have inwardly curved ends.

7. Apparatus according to claim 1 or claim 2 in which the substantially rigid member is of similar shape to the flexible member.

8. Apparatus according to claim 1 or claim 2 in which the flexible member comprises a flexible plate backed by a resilient padding.

9. Apparatus according to claim 1 or claim 2 in which the flexible member has means for attachment of straps by which it is in use secured to the head of the wearer.

10. Apparatus according to claim 1 or claim 2 comprising adjustment means for adjusting the position of the substantially rigid member relative to the flexible member.

11. Apparatus according to claim 10 comprising manually rotatable screw-threaded pivot pins which engage with screw-threaded elements on one of the members.

12. Apparatus according to claim 1 or claim 2 in which the substantially rigid member has a part adapted for attachment of a support element from which equipment to be used by the wearer can be suspended.

13. Apparatus according to claim 12 in which said part of the substantially rigid member is a central upper part.

14. Apparatus according to claim 12 comprising a cantilever member having a clip fastening at one end which clips on to the substantially rigid member so that the cantilever member projects forwardly therefrom.

15. Apparatus according to claim 14 in which the cantilever member has a button operated quick release mechanism for detaching the clip fastening from the substantially rigid member.

16. Apparatus according to claim 14 comprising a slide from which the equipment can be suspended and which is movable along the cantilever member to adjust the position of the equipment relative to the substantially rigid member.

17. Apparatus according to claim 1 or claim 2 in which the equipment to be used by the wearer is night vision equipment.