CN211910704U

CN211910704U - Safety helmet lining with buffer function

Info

Publication number: CN211910704U
Application number: CN202020594139.4U
Authority: CN
Inventors: 李营
Original assignee: Langfang Jiahui Plastic Products Co ltd
Current assignee: Langfang Jiahui Plastic Products Co ltd
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2020-11-13
Anticipated expiration: 2030-04-20

Abstract

The utility model discloses a safety helmet liner with a buffer effect, which comprises a helmet hoop and a buffer belt which are positioned in a safety helmet shell, wherein the buffer belt is arranged in the shell in a crossed manner, and both ends of the buffer belt are provided with pendants connected with the shell; pendant formula structure as an organic whole, and include the first lacing film of being connected with the buffering area, the one end of first lacing film is equipped with the connecting hole of taking the buffering piece, the other end of first lacing film is equipped with the second lacing film, third lacing film and fourth lacing film, the buffering piece is located the connecting hole and is close to one side in buffering area, be equipped with first through-hole on the buffering piece, be equipped with the breach between the both ends of buffering piece and the connecting hole, the end of second lacing film and fourth lacing film all is equipped with the fixed orifices of being connected with the casing, evenly be equipped with along its length direction on the third lacing film with connector link assorted box. The utility model adopts the above structure have the cushioning effect the safety helmet cap liner, rational in infrastructure, effectively reduce the impact force that the head received, reduce the vibrations damage.

Description

Safety helmet lining with buffer function

Technical Field

The utility model relates to a safety helmet technical field especially relates to a safety helmet lining with cushioning effect.

Background

The safety helmet mainly has the function of protecting the brain of a human body from being damaged due to external force striking, and most of the safety helmets are used in mines and building construction sites at present. According to national regulations, personnel working in places where there may be heavy objects falling off the top of the head must wear safety helmets. The safety helmet in the prior art is generally composed of a shell and a helmet liner in the shell, has a certain protection effect, but is not ideal, when a heavy object is hit, the head top and the safety helmet are in hard touch, and the helmet liner cannot play a good buffering role, so that the impact force on the head is quite large, only the scalp is not easy to break, and the vibration damage is not reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a safety helmet cap liner with cushioning effect, rational in infrastructure effectively reduces the impact force that the head received, reduces the vibrations damage.

In order to achieve the purpose, the utility model provides a safety helmet liner with a buffer effect, which comprises a helmet hoop and a buffer belt, wherein the helmet hoop and the buffer belt are positioned in a safety helmet shell, the buffer belt is positioned between the shell and the helmet hoop, one end of the helmet hoop is fixed on the shell, one side of the helmet hoop, which is close to the shell, is provided with evenly distributed connecting buckles, the buffer belt is crosswise arranged in the shell, and both ends of the buffer belt are provided with pendants connected with the shell;

the pendant formula structure as an organic whole, and include with the first lacing film that the buffer zone is connected, the one end of first lacing film is equipped with the connecting hole of taking the buffer sheet, the other end of first lacing film is equipped with second lacing film, third lacing film and fourth lacing film, the buffer sheet is located the connecting hole is close to one side in the buffer zone, be equipped with evenly distributed's first through-hole on the buffer sheet, the both ends of buffer sheet with be equipped with the breach between the connecting hole, the third lacing film with first lacing film is located same straight line, the second lacing film with fourth lacing film symmetric distribution is in the both sides of third lacing film, the second lacing film with the end of fourth lacing film all be equipped with the fixed orifices that the casing is connected, evenly be equipped with along its length direction on the third lacing film with connector link assorted box.

Preferably, the number of the buffer zone is 2, the middle part of the buffer zone is sleeved with a cross-shaped gasket, and the distance between the central point of the gasket and the top point of the shell is 5-8 cm.

Preferably, the second hanging piece and the fourth hanging piece are both provided with second through holes.

Preferably, included angles are arranged between the third hanging piece and the second hanging piece and between the third hanging piece and the fourth hanging piece, and the included angles are acute angles.

Therefore, the utility model adopts the above structure have the cushioning effect the safety helmet cap liner, rational in infrastructure, effectively reduce the impact force that the head received, reduce the vibrations damage.

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

Drawings

FIG. 1 is a schematic view of an embodiment of a cushioning headgear liner of the present invention;

fig. 2 is a schematic view of an embodiment of a suspension member of the helmet liner with a cushioning effect according to the present invention.

Reference numerals

1. A housing; 2. a cap band; 3. a buffer zone; 4. a gasket; 5. hanging parts; 6. a first hanging piece; 7. a buffer sheet; 8. connecting holes; 9. a first through hole; 10. a second hanging piece; 11. a third hanging piece; 12. a fourth hanging piece; 13. a fixing hole; 14. a female buckle; 15. a second via.

Detailed Description

The following describes embodiments of the present invention with reference to the accompanying drawings.

Fig. 1 is a schematic diagram of an embodiment of the safety helmet liner with buffering function of the present invention, and fig. 2 is a schematic diagram of an embodiment of a pendant in the safety helmet liner with buffering function of the present invention, as shown in the figure, a safety helmet liner with buffering function, including a helmet hoop 2 and a buffering band 3 located in a safety helmet shell 1, and the buffering band 3 is located between the shell 1 and the helmet hoop 2. One end of the cap hoop 2 is fixed on the shell 1, one side of the cap hoop 2 close to the shell 1 is provided with evenly distributed connecting buckles, and the cap hoop 2 is used for fixing the safety cap on the head of a user. The buffer belts 3 are arranged in the shell 1 in a crossed mode, and the buffer belts 3 have certain elasticity and are used for reducing impact force on the head and reducing vibration damage on the head. The quantity of buffer zone 3 is 2, and 3 middle part covers in buffer zone are equipped with cross gasket 4, and gasket 4 plays the fixed action to buffer zone 3, prevents that the safety helmet from making buffer zone 3 dislocation because of the friction between head and the buffer zone 3 wearing the in-process, reduces the buffering effect of buffer zone 3. The distance between the central point of the gasket 4 and the top point of the shell 1 is 5-8 cm, so that sufficient buffer space is provided for the buffer strip 3 when the buffer function is realized.

Both ends of buffer zone 3 all are equipped with pendant 5 of being connected with casing 1, 5 formula structures as an organic whole of pendant, and include the first lacing film 6 of being connected with buffer zone 3, the one end of first lacing film 6 is equipped with the connecting hole 8 of taking buffer sheet 7, buffer sheet 7 is located one side that connecting hole 8 is close to buffer zone 3, be equipped with evenly distributed's first through-hole 9 on the buffer sheet 7, first through-hole 9 is used for increasing buffer sheet 7's pliability, make it easily crooked after the atress, thereby realize the cushioning effect. Be equipped with the breach between the both ends of buffer chip 7 and connecting hole 8, the breach makes can the bending after the buffer chip atress, and then realizes the cushioning effect.

The other end of first lacing film 6 is equipped with second lacing film 10, third lacing film 11 and fourth lacing film 12, and third lacing film 11 is located same straight line with first lacing film 6, and second lacing film 10 and fourth lacing film 12 symmetric distribution all are equipped with the contained angle between third lacing film 11 and second lacing film 10, between third lacing film 11 and the fourth lacing film 12, and the contained angle is the acute angle in the both sides of third lacing film 11. The tail ends of the second hanging piece 10 and the fourth hanging piece 12 are provided with fixing holes 13 connected with the shell 1, and the second hanging piece 10 and the fourth hanging piece 12 are used for dispersing impact force received on the buffer belt 3. The second hanging piece 10 and the fourth hanging piece 12 are both provided with second through holes 15, the second through holes 15 can reduce the overall weight of the hanging piece 5, and meanwhile the flexibility of the second hanging piece 10 and the flexibility of the fourth hanging piece 12 are increased. The third hanging piece 11 is evenly provided with female buckles 14 matched with the connecting buckles along the length direction, so that the connecting buckles on the hat hoop 2 are fixed on the female buckles 14 at different positions, the position of the hat hoop 2 can be finely adjusted, and the hat hoop 2 can adapt to the head sizes of different wearers.

Fix the connector link and make cap hoop 2 adapt to the person's of wearing head size on the box 14 of suitable position before the use, the safety helmet is worn the back, and when the safety helmet received the impact, the safety helmet pushed down, and the person's of wearing head and buffer zone 3 contact realize the first cushioning effect of safety helmet, and the safety helmet continues to push down buffer plate 7 and takes place elastic bending, realizes the second cushioning effect of safety helmet.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that: the technical solution of the present invention can still be modified or replaced by other equivalent means, and the modified technical solution can not be separated from the spirit and scope of the technical solution of the present invention.

Claims

1. A safety helmet liner with cushioning effect, comprising a helmet band and a cushioning band located within a helmet shell, said cushioning band being located between said shell and said helmet band, characterized in that: one end of the hat hoop is fixed on the shell, one side of the hat hoop, which is close to the shell, is provided with evenly distributed connecting buckles, the buffer belts are arranged in the shell in a crossed manner, and two ends of the buffer belts are provided with hanging pieces connected with the shell;

2. The crash helmet liner with a cushioning effect as set forth in claim 1, wherein: the quantity of buffer zone is 2, buffer zone middle part cover is equipped with the cross gasket, the distance that the central point of gasket arrived between the casing summit is 5-8 centimetres.

3. The crash helmet liner with a cushioning effect as set forth in claim 2, wherein: and the second hanging piece and the fourth hanging piece are respectively provided with a second through hole.

4. The crash helmet liner with a cushioning effect as set forth in claim 3, wherein: and included angles are arranged between the third hanging piece and the second hanging piece and between the third hanging piece and the fourth hanging piece, and the included angles are acute angles.