CN216493703U

CN216493703U - High shock attenuation helmet

Info

Publication number: CN216493703U
Application number: CN202123274215.7U
Authority: CN
Inventors: 田辉; 刘艳秋; 房媛
Original assignee: Chengde Petroleum College
Current assignee: Chengde Petroleum College
Priority date: 2021-12-18
Filing date: 2021-12-18
Publication date: 2022-05-13
Anticipated expiration: 2031-12-18

Abstract

The utility model relates to the technical field of helmets and discloses a high-damping helmet which comprises an inner shell, wherein an outer damping component covering the outer surface of the inner shell is arranged on the outer surface of the inner shell, an inner damping component covering the inner part of the inner shell is arranged in the inner shell, and the outer damping component is communicated with the inner damping component. Compared with the prior art, the utility model has the beneficial effects that: through the multimode multiposition to the impact buffering, improved the effect of buffering, if the impact dynamics is great, in damper can get into under the effect of impact in the air in the outer damper to make interior damper better effect when resisting the surplus impact, realized multiple buffering, can resist the great impact of dynamics, effectual reduction is strikeed the injury to the human body, is favorable to using.

Description

High shock attenuation helmet

Technical Field

The utility model relates to the technical field of helmets, in particular to a high-damping helmet.

Background

The helmet is a harness for protecting the head and is an indispensable tool in people's traffic. It is mainly composed of three portions of external shell, lining and suspension device. The shell is made of special steel, glass fiber reinforced plastic, leather, nylon and other materials respectively so as to prevent other striking objects from damaging the head.

Current helmet can not reduce the shock attenuation through following the impact direction removal when receiving the impact, has reduced the shock attenuation effect, and current helmet mostly only can the single shock attenuation, and the absorbing effect is relatively poor, and the security is lower, is unfavorable for the use.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a high damping helmet, which solves the above problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a high shock attenuation helmet, includes the inner shell, inner shell outside surface is provided with the outer shock attenuation subassembly that covers inner shell outside surface, be provided with the inside interior shock attenuation subassembly that covers the inner shell in the inner shell, outer shock attenuation subassembly and interior shock attenuation subassembly intercommunication.

As a further scheme of the utility model: outer shock-absorbing component includes the shell, and the shell covers in the inner shell outside and shell internal fixation has the extensible member, and the surface fixed mounting that the extensible member is close to the inner shell has the slider with inner shell sliding connection, and the surface fixed mounting that the inner shell was kept away from to the slider has the first elastic component around extensible member distribution, and the one end and the shell fixed connection of slider are kept away from to first elastic component.

As a further scheme of the utility model: outer damper still includes the mounting bracket, and the mounting bracket sets up to loop configuration and fixed mounting at the inner shell outside surface, and fixed mounting has multiunit evenly distributed's second elastic component on the mounting bracket, and the one end that the mounting bracket was kept away from to the second elastic component all corresponds with the shell position fixed connection.

As a further scheme of the utility model: the outer shock absorption assembly further comprises an outer air bag, a plurality of small separated areas are arranged in the outer air bag, the outer air bag is fixedly installed on the outer side surface of the inner shell and distributed around the inner shell, and the outer air bag is fixedly connected with the outer shell.

As a further scheme of the utility model: interior shock-absorbing component includes interior gasbag, and interior gasbag fixed mounting just covers the inner shell inside in the inner shell, interior gasbag passes through communicating pipe and outer gasbag intercommunication.

As a further scheme of the utility model: fixed mounting has the mounting panel in the communicating tube, and slidable mounting has the slide bar on the mounting panel, and the one end fixed mounting that the slide bar is located interior gasbag has the baffle, and the baffle is close to the fixed surface of mounting panel and installs the third elastic component, and the one end and the mounting panel fixed connection of baffle are kept away from to the third elastic component.

As a further scheme of the utility model: interior shock-absorbing component still includes the sponge cushion, and sponge cushion fixed mounting just covers interior gasbag in the inner shell.

Compared with the prior art, the utility model has the beneficial effects that: through the multimode multiposition to the impact buffering, improved the effect of buffering, if the impact dynamics is great, in damper can get into under the effect of impact in the air in the outer damper to make interior damper better effect when resisting the surplus impact, realized multiple buffering, can resist the great impact of dynamics, effectual reduction is strikeed the injury to the human body, is favorable to using.

Drawings

Fig. 1 is a front view of a high shock absorbing helmet.

Fig. 2 is an enlarged view at a1 in fig. 1.

Fig. 3 is a schematic structural view of an outer air bag in a high shock absorbing helmet.

Wherein: 1. an inner shell; 2. a housing; 3. a telescopic rod; 4. a first spring; 5. a slider; 6. a mounting frame; 7. elastic threads; 8. an outer bladder; 9. an inner airbag; 10. a sponge cushion; 11. a communicating pipe; 12. mounting a plate; 13. a slide bar; 14. a baffle plate; 15. a second spring; 16. an outer shock absorbing assembly; 17. an inner shock absorbing assembly.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1 to 3, a structure of a high-damping helmet according to an embodiment of the present invention includes an inner shell 1, an outer damping member 16 covering an outer surface of the inner shell 1 is disposed on an outer surface of the inner shell 1, an inner damping member 17 covering an inner portion of the inner shell 1 is disposed in the inner shell 1, and the outer damping member 16 is communicated with the inner damping member 17.

The embodiment of the utility model provides a when the in-service use, wear inner shell 1 overhead through the frenulum, when receiving the impact, at first cushion through outer damper 16, outer damper 16 cushions through multimode multiposition buffering, the effect of buffering has been improved, if the impact dynamics is great, air in outer damper 16 this moment can get into in damper 17 under the effect of impact in, thereby make interior damper 17 better when resisting surplus impact, multiple buffering has been realized, can resist the great impact of dynamics, the effectual injury of impact to the human body that has reduced, and the use is facilitated.

As shown in fig. 1 and 3, as a preferred embodiment of the present invention, the outer shock absorbing assembly 16 includes an outer shell 2, the outer shell 2 covers the outer side of the inner shell 1, and an expansion member is fixedly installed in the outer shell 2, a slider 5 slidably connected to the inner shell 1 is fixedly installed on a surface of the expansion member close to the inner shell 1, a first elastic member distributed around the expansion member is fixedly installed on a surface of the slider 5 far from the inner shell 1, and one end of the first elastic member far from the slider 5 is fixedly connected to the outer shell 2.

Outer shock-absorbing component 16 still includes mounting bracket 6, and mounting bracket 6 sets up to annular structure and fixed mounting at the 1 outside surface of inner shell, and fixed mounting has multiunit evenly distributed's second elastic component on mounting bracket 6, and the one end that mounting bracket 6 was kept away from to the second elastic component all corresponds with shell 2 position fixed connection.

The outer shock absorption assembly 16 further comprises an outer airbag 8, a plurality of small separated areas are arranged in the outer airbag 8, the outer airbag 8 is fixedly installed on the outer side surface of the inner shell 1 and distributed around the inner shell 1, and the outer airbag 8 is fixedly connected with the outer shell 2.

The embodiment of the utility model provides a when in practical application, when shell 2 receives the impact, shell 2 removes to the direction of being close to inner shell 1 under the effect of external impact force this moment, shell 2 can extrude outer gasbag 8 with inner shell 1 this moment, thereby cushion the impact through outer gasbag 8 extrusion deformation, and the second elastic component of the removal direction rear side can be stretched when shell 2 removes, can further cushion the impact through the second elastic component, and can compress first elastic component when shell 2 takes place the displacement of vertical direction, also can cushion the impact through first elastic component deformation, thereby can cushion the impact through multimode multiposition, the effect of buffering has been improved, the security has been improved.

In an example of the utility model, the extensible member is telescopic link 3, and first elastic component is first spring 4, and the second elastic component is elastic thread 7, exerts thrust through first spring 4 to shell 2 during normal use, exerts pulling force to shell 2 through elastic thread 7 to make shell 2 be in steady state.

As shown in fig. 1 to 3, as a preferred embodiment of the present invention, the inner shock absorbing assembly 17 includes an inner bladder 9, the inner bladder 9 is fixedly installed in the inner shell 1 and covers the inside of the inner shell 1, and the inner bladder 9 is communicated with the outer bladder 8 through a communication pipe 11.

An installation plate 12 is fixedly installed in the communication pipe 11, a sliding rod 13 is slidably installed on the installation plate 12, a baffle 14 is fixedly installed at one end of the sliding rod 13 located in the inner air bag 9, a third elastic member is fixedly installed on the surface of the baffle 14 close to the installation plate 12, and one end of the third elastic member far away from the baffle 14 is fixedly connected with the installation plate 12.

The inner shock absorbing assembly 17 further comprises a sponge cushion 10, the sponge cushion 10 being fixedly mounted in the inner shell 1 and covering the inner air bag 9.

The embodiment of the utility model provides a when the in-service use, when the impact that shell 2 received is comparatively strong, the great extrusion degree to outer gasbag 8 of shell 2 displacement this moment is great, gas in outer gasbag 8 can promote the tensile third elastic component of baffle 14 and make and remove in inside gasbag 9 this moment, thereby air in the outer gasbag 8 can get into in the interior gasbag 9, it receives the shock energy reinforce after the air in interior gasbag 9 increases, thereby the effect is better when resisting surplus impact, multiple buffering has been realized, can resist the great impact of dynamics, the effectual injury of impact to the human body that has reduced, and is favorable to using.

In an example of the present application, the third elastic member is a second spring 15, and a pulling force can be applied to the baffle 14 through the second spring 15, so as to close the communication pipe 11, and the energy of the impact can be absorbed through the deformation of the second spring 15 when the air pushes the baffle 14 to move.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The high-damping helmet comprises an inner shell and is characterized in that an outer damping component covering the outer surface of the inner shell is arranged on the outer surface of the inner shell, an inner damping component covering the inner part of the inner shell is arranged in the inner shell, and the outer damping component is communicated with the inner damping component.

2. The high damping helmet according to claim 1, wherein the outer damping assembly comprises an outer shell, the outer shell covers the outer side of the inner shell, an expansion member is fixedly installed in the outer shell, a sliding block slidably connected with the inner shell is fixedly installed on a surface of the expansion member close to the inner shell, a first elastic member distributed around the expansion member is fixedly installed on a surface of the sliding block far away from the inner shell, and one end of the first elastic member far away from the sliding block is fixedly connected with the outer shell.

3. The high damping helmet of claim 2, wherein the outer damping assembly further comprises a mounting frame, the mounting frame is of an annular structure and is fixedly mounted on the outer surface of the inner shell, a plurality of groups of uniformly distributed second elastic members are fixedly mounted on the mounting frame, and one ends of the second elastic members, which are far away from the mounting frame, are fixedly connected with the outer shell in positions corresponding to the positions.

4. The high shock absorbing helmet of claim 3, wherein said outer shock absorbing assembly further comprises an outer bladder, a plurality of divided small areas being provided in said outer bladder, said outer bladder being fixedly mounted to an outer surface of said inner shell and being distributed around said inner shell, said outer bladder being fixedly connected to said outer shell.

5. The high shock absorbing helmet as claimed in claim 4, wherein the inner shock absorbing assembly comprises an inner bladder fixedly installed in the inner shell and covering an inside of the inner shell, the inner bladder being communicated with the outer bladder through a communication pipe.

6. The high damping helmet according to claim 5, wherein a mounting plate is fixedly mounted in the communication tube, a sliding rod is slidably mounted on the mounting plate, a baffle is fixedly mounted at one end of the sliding rod located in the inner air bag, a third elastic member is fixedly mounted on the surface of the baffle close to the mounting plate, and one end of the third elastic member far away from the baffle is fixedly connected with the mounting plate.

7. The high shock absorbing helmet as claimed in claim 6, wherein said inner shock absorbing assembly further comprises a sponge cushion fixedly installed in the inner shell and covering the inner air bladder.