CN216983798U - Safety helmet with shock attenuation effect - Google Patents

Abstract

The utility model relates to a safety helmet with a shock absorption effect, which comprises a helmet body and a lining assembly, wherein the lining assembly comprises a side lining, a connecting belt, a connecting block, a knob regulator and a shock absorption assembly, the shock absorption assembly is arranged between the side lining and the inner wall of the helmet body, one side of the inner wall of the helmet body, which is close to a helmet brim, is provided with a limiting groove, the shock absorption assembly comprises a spring and a limiting block, one end of the limiting block is connected with the lining edge, the other end of the limiting block is arranged in the limiting groove, the limiting block is hollow, the spring is arranged in the limiting block, one end of the spring is abutted against the limiting block, the other end of the spring is connected with the inner wall of the limiting groove, the shock absorption assembly can avoid direct impact on the head of a user under the condition of external stress of the safety helmet, effectively buffer the external impact effect, and simultaneously prevent the head of the user from moving relatively greatly, the helmet hoop of the safety helmet is easy to loosen and needs to be adjusted by hands frequently.

Description

Safety helmet with shock attenuation effect

Technical Field

The utility model relates to the field of protective tools, in particular to a safety helmet with a damping effect.

Background

The safety helmet is an important protective tool in industrial production, anyone must wear the safety helmet according to regulations when entering a production field, the safety helmet generally comprises a helmet body, an inner liner, a lower cheek band and a rear hoop, the head safety of the user can be effectively protected, a certain space is reserved between the helmet shell and the inner liner and used for buffering and dispersing external impact force to avoid direct injury to the head, and the buffering effect is not obvious generally.

The present patent number is "CN 201920258897.6", the patent name is "a comfortable and shock absorbing safety helmet", the chinese utility model patent discloses include: including safety helmet main part and brim of a hat, the brim of a hat is located safety helmet main part one side, safety helmet main part upper portion fixed connection cavity post, cavity post inside is inlayed and is had miniature pump, miniature pump upper portion electric connection striking inductive switch, safety helmet main part inner wall bonds there is the gasbag, miniature pump communicates with the gasbag each other, discharge valve is installed to the outside one end of safety helmet main part, discharge valve communicates with the gasbag each other, through setting up miniature pump and gasbag, promote the self security of safety helmet when playing the absorbing, avoid the head to receive serious striking, play the effect of protection head.

In view of the above related technologies, the inventor thinks that the safety helmet is additionally provided with an inflator pump, an exhaust valve, an inductive switch and the like, which increases the complexity of the structure of the safety helmet, and the safety helmet adopting the scheme is airtight and uncomfortable to wear.

SUMMERY OF THE UTILITY MODEL

In order to solve the related technical problems, the utility model provides a safety helmet with a shock absorption effect.

The utility model provides a safety helmet with a damping effect, which adopts the following technical scheme:

the utility model provides a safety helmet with shock attenuation effect, includes the cap body, inside lining subassembly, the inside lining subassembly includes limit lining, connecting band, connecting block and knob regulator, still includes damper, damper set up the limit lining with between the cap body inner wall.

Through adopting above-mentioned technical scheme, damper can avoid the direct impact to user's head under the outside atress's of safety helmet condition, and the outside impact effect of effectual buffering reduces the injury to the head, can prevent simultaneously that the user head action is when great, thereby the easy not hard up problem that needs often to adjust with the hand of the cap hoop of safety helmet.

Optionally, a limiting groove is formed in one side, close to the brim of a hat, of the inner wall of the cap body, the damping assembly comprises a spring and a limiting block, one end of the limiting block is connected with the lining, the other end of the limiting block is arranged in the limiting groove, the limiting block is hollow, the spring is arranged in the limiting block, one end of the spring abuts against the limiting block, and the other end of the spring is connected with the inner wall of the limiting groove.

Through adopting above-mentioned technical scheme, stopper and the spacing groove cooperation on the side lining avoid damper to drop on the internal wall of cap, when the outside atress of safety helmet, can play the buffering effect under the effect of spring, avoid the direct atress of head, play good guard action.

Optionally, an air cushion is arranged on the inner wall of the cap body, and the air cushion is arranged between the connecting block and the inner wall of the cap body.

Through adopting above-mentioned technical scheme, set up the air cushion at cap body top inner wall, set up damping module at the angle of difference, improve the shock attenuation effect.

Optionally, a shockproof pad is further arranged between the side lining and the inner wall of the cap body, and the shockproof pad is arranged on one side, close to the knob regulator, of the inner wall of the cap body.

Optionally, a reinforcing rib is arranged at the top of the cap body, and a plurality of vent holes are formed in two sides of the reinforcing rib.

Through adopting above-mentioned technical scheme, set up the through-hole on the strengthening rib, can increase the gas permeability of safety helmet when not weakening safety helmet structural stability.

Optionally, the crash pad is made of PE foam material.

Through adopting above-mentioned technical scheme, the cotton material of PE bubble has good corrosion resistance and pliability, and the inside bubble is evenly arranged, and the shock attenuation performance is good.

In summary, the utility model includes at least one of the following beneficial technical effects:

1. the shock absorption assembly can avoid direct impact on the head of a user under the condition that the safety helmet is stressed externally, effectively buffer the external impact effect, reduce the damage to the head and simultaneously prevent the problem that when the head of the user has larger motion, the cap hoop of the safety helmet is easy to loosen and needs to be adjusted by hands frequently;

2. the limit blocks on the side linings are matched with the limit grooves, so that the shock absorption assembly is prevented from falling off on the inner wall of the helmet body, when the safety helmet is stressed outside, a buffering effect can be achieved under the action of the springs, the head is prevented from being stressed directly, and a good protection effect is achieved;

3. the through holes are formed in the reinforcing ribs, so that the air permeability of the safety helmet can be improved while the structural stability of the safety helmet is not weakened.

Drawings

Fig. 1 is a sectional view of a helmet having a shock-absorbing effect.

Fig. 2 is an enlarged view of a portion a of fig. 1.

Fig. 3 is a bottom view of a helmet having a shock-absorbing effect.

Fig. 4 is a plan view of a helmet having a shock-absorbing effect.

Description of reference numerals: 1. a cap body; 12. a brim; 13. a limiting groove; 2. a liner assembly; 21. a side liner; 22. a connecting belt; 23. connecting blocks; 24. a knob adjuster; 3. a shock absorbing assembly; 31. a limiting block; 32. a spring; 4. an air cushion; 5. a shock pad; 6. reinforcing ribs; 61. and (4) a vent hole.

Detailed Description

The present invention is described in further detail below with reference to figures 1-3.

The embodiment of the utility model discloses a safety helmet with a shock absorption effect. Referring to fig. 1 and 2, a safety helmet with shock attenuation effect includes the cap body 1, inside lining subassembly 2 and damper 3, inside lining subassembly 2 includes limit liner 21, connecting band 22, connecting block 23 and knob regulator 24, damper 3 sets up between limit liner 21 and cap body 1 inner wall, damper 3 is connected with limit liner 21, and damper 3 sets up the one side that is close to brim of a hat 12, damper 3 specifically includes stopper 31 and spring 32, spacing groove 13 has been seted up on cap body 1 inner wall, stopper 31 sets up at spacing inslot 13, stopper 31 sets up to cavity, spring 32 sets up in stopper 31, spring 32's one end is connected with stopper 31, spring 32's the other end and spacing groove 13 inner wall connection, stopper 31 can slide in spacing groove 13.

Referring to fig. 1 and 3, the inner wall of the cap body 1 is further provided with an air cushion 4, the air cushion 4 is arranged on one side, close to the inner wall of the cap body 1, of the connecting block 23, a shock pad 5 is further arranged between the edge lining 21 and the inner wall of the cap body 1, the shock pad 5 is arranged on one side, close to the knob regulator 24, of the inner wall of the cap body 1, one side of the shock pad 5 is connected with the inner wall of the cap body 1, and the other side of the shock pad 5 is connected with the edge lining 21.

Referring to fig. 4, the top of the cap body 1 is provided with a reinforcing rib 6, and the sidewall of the reinforcing rib 6 is provided with a plurality of vent holes 61.

In the utility model, the shock pad 5 is made of PE foam material.

The implementation principle of the first embodiment of the utility model is as follows: set up damper 3 between the side liner 21 and the 1 inner wall of the cap body, avoid the direct atress of head, make outside impact force obtain buffering effect through damper 3, improve the protection effect to the head, simultaneously can prevent that user's head action is bigger when, thereby the easy not hard up problem that needs often to adjust with the hand of the cap hoop of safety helmet, inner wall at the 1 top of the cap body sets up air cushion 4, 1 inner wall of the cap body is close to adjust knob department and sets up shock pad 5, can follow different angles and realize buffering shock attenuation effect, further improve the protective properties.

The above are the preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims (6)

1. The utility model provides a safety helmet with shock attenuation effect, includes the cap body (1), inside lining subassembly (2) include limit lining, connecting band (22), connecting block (23) and knob regulator (24), its characterized in that: the novel helmet is characterized by further comprising a damping component (3), wherein the damping component (3) is arranged between the side lining (21) and the inner wall of the helmet body (1).

2. A helmet having a shock-absorbing effect according to claim 1, wherein: the utility model discloses a hat, including the cap body (1), the cap body (1) inner wall is close to one side of brim of a hat (12) and has been seted up spacing groove (13), damper assembly (3) include spring (32) and stopper (31), the one end of stopper (31) with side lining (21) are connected, the other end setting of stopper (31) is in spacing groove (13), stopper (31) set up to cavity, spring (32) set up in stopper (31), the one end butt stopper (31) of spring (32), the other end and the spacing groove (13) inner wall connection of spring (32).

3. A helmet having a shock-absorbing effect according to claim 2, wherein: an air cushion (4) is arranged on the inner wall of the cap body (1), and the air cushion (4) is arranged between the connecting block (23) and the inner wall of the cap body (1).

4. A helmet having a shock-absorbing effect according to claim 3, wherein: a shockproof pad is further arranged between the side lining (21) and the inner wall of the cap body (1), and the shockproof pad is arranged on one side, close to the knob regulator (24), of the inner wall of the cap body (1).

5. A helmet having a shock-absorbing effect according to claim 4, wherein: the top of the cap body (1) is provided with a reinforcing rib (6), and a plurality of vent holes (61) are formed in two sides of the reinforcing rib (6).

6. A helmet having a shock-absorbing effect according to claim 4, wherein: the shockproof pad is made of PE foam materials.

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