SAFETY HELMET

Abstract

Disclosed is a safety helmet including an energy distribution part arranged in a body part of the safety helmet for distributing the energy of an impact in the safety helmet.

Claims

1. A safety helmet comprising an energy distribution part arranged in a body part of the safety helmet for distributing the energy of an impact in the safety helmet.

2. The safety helmet according to claim 1, wherein the energy distribution part has a shape of a cross.

3. The safety helmet according to claim 1, wherein the energy distribution part is formed by a wall thickness change.

4. The safety helmet according to claim 3, wherein at least a part of the thickness of the energy distribution part is more than the thickness of the body part.

5. The safety helmet according to claim 1, wherein the energy distribution part is arranged on the inside of the safety helmet.

6. The safety helmet according to claim 1, wherein at least part of the energy distribution part is arranged to a crown area of the safety helmet.

7. The safety helmet according to claim 1, further comprising a suspension system.

8. The safety helmet according to claim 7, wherein the energy distribution part is arranged inside the suspension system.

9. The safety helmet according to claim 1, wherein the safety helmet is made of polycarbonates (PC), polycarbonate glass fiber, polyamide, high-density polyethylene (HDPE), low density polyethylene or polyoxymethylene (POM).

10. The safety helmet according to claim 2, wherein the energy distribution part is formed by a wall thickness change.

11. The safety helmet according to claim 10, wherein at least a part of the thickness of the energy distribution part is more than the thickness of the body part.

12. The safety helmet according to claim 2, wherein the energy distribution part is arranged on the inside of the safety helmet.

13. The safety helmet according to claim 3, wherein the energy distribution part is arranged on the inside of the safety helmet.

14. The safety helmet according to claim 4, wherein the energy distribution part is arranged on the inside of the safety helmet.

15. The safety helmet according to claim 2, wherein at least part of the energy distribution part is arranged to a crown area of the safety helmet.

16. The safety helmet according to claim 3, wherein at least part of the energy distribution part is arranged to a crown area of the safety helmet.

17. The safety helmet according to claim 4, wherein at least part of the energy distribution part is arranged to a crown area of the safety helmet.

18. The safety helmet according to claim 5, wherein at least part of the energy distribution part is arranged to a crown area of the safety helmet.

19. The safety helmet according to claim 2, further comprising a suspension system.

20. The safety helmet according to claim 3, further comprising a suspension system.

Description

BRIEF DESCRIPTION OF THE RELATED DRAWINGS

[0024] Next the invention is described in more detail with reference to the appended drawings in which

[0025] FIG. 1 illustrates a perspective view of an embodiment of a safety helmet in accordance with the present invention.

[0026] FIG. 2 illustrates a bottom view of the safety helmet.

[0027] FIG. 3 illustrates a cross-section of the rear view of the safety helmet.

[0028] FIG. 4 illustrates a cross-section of the side view of the safety helmet

[0029] FIG. 5 illustrates a front view of the safety helmet.

DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] Referring to FIGS. 1-5, the safety helmet 100 comprises a body part 102 and an energy distribution part 104.

[0031] The energy distribution part 104 is arranged to the body part 102 of the safety helmet 100 for distributing the energy of an impact in the safety helmet 100. The energy distribution part 104 is arranged to the inside of the safety helmet to the crown area 106.

[0032] The energy distribution part 104 has the shape of a cross 108. The shape may be formed by a wall thickness change 110 relative to the body part 102. The wall thickness change 110 may be an embossed feature such as a protrusion form. The edges of the energy distribution part 104 may taper down in order to transit smoothly the energy of an impact.

[0033] At least a part of the wall thickness of the energy distribution part 104 is more than the wall thickness of the body part 102. The body part 102 may have a wall thickness of approximately 1.5-2 mm in the crown area. The energy distribution part 104 may have a wall thickness of approximately 3-10 mm.

[0034] The energy distribution part 104 is arranged inside the suspension system 112 of the safety helmet 100.

[0035] The crown area 106 may be 110 mm or 120 mm, for example.

[0036] The safety helmet 100 may be made of acrylonitrile butadiene styrene (ABS), polycarbonates (PC), polycarbonate glass fibre, polyamide (e.g. Nylon 6), high-density polyethylene (HDPE), low density polyethylene or polyoxymethylene (POM), for example.

[0037] Consequently, a skilled person may, on the basis of this disclosure and general knowledge, apply the provided teachings in order to implement the scope of the present invention as defined by the appended claims in each particular case of use with the necessary modifications, deletions and additions.