CN215075805U

CN215075805U - Novel fire rescue helmet

Info

Publication number: CN215075805U
Application number: CN202121638276.4U
Authority: CN
Inventors: 张忠军
Original assignee: Qingdao Gude Composites Technology Co ltd
Current assignee: Qingdao Gude Composites Technology Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2021-12-10
Anticipated expiration: 2031-07-16

Abstract

The utility model relates to the technical field of fire rescue helmets, in particular to a novel fire rescue helmet, when a shell is strongly impacted, the shell is vibrated and applies pressure to a composite board, so that the composite board is extruded and then breaks and deforms, the shell moves towards the outer side wall of a connecting plate, and the movement of the shell is buffered by arranging a plurality of groups of springs, so that the vibration and the collision of the shell to the connecting plate are reduced, and the impact strength of the helmet on personnel after collision is effectively reduced; including the inner shell, the connecting plate, the composite sheet, the shell, protection machanism, filtering mechanism, coupling mechanism, the multiunit mounting, the multiunit spring, the shock attenuation is cotton, protection casing and multiunit reinforcement, the inner shell bottom is provided with the opening, be provided with the observation window on the lateral wall of inner shell, the opening communicates with each other in all with the inner shell with the observation window, the connecting plate suit is on the lateral wall of inner shell, the connecting plate top is connected with the composite sheet bottom, the shell bottom is connected and the suit is in the outside of connecting plate with the composite sheet top.

Description

Novel fire rescue helmet

Technical Field

The utility model relates to a technical field of fire rescue helmet especially relates to a novel fire rescue helmet.

Background

The novel fire rescue helmet is an auxiliary device for fire rescue, and is widely used in the field of fire rescue helmets; the existing novel fire-fighting rescue helmet is discovered in use, the helmet is a harness for protecting the head, and is a cap worn by soldiers during training and fighting, and is an indispensable tool in people's traffic, and the helmet is divided into military helmets, police helmets, civil helmets and the like.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides a when the shell receives strong striking, the shell receives vibrations and exerts pressure to the composite sheet to make the composite sheet receive the extrusion after the deformation that breaks, thereby make the shell remove to the lateral wall direction of connecting plate, cushion the removal of shell through setting up the multiunit spring, thereby reduce the shell and collide to the vibrations of connecting plate, effectively reduce the helmet and receive a novel fire rescue helmet to personnel's impact strength after the collision.

The utility model relates to a novel fire-fighting rescue helmet, which comprises an inner shell, a connecting plate, a composite board, an outer shell, a protective mechanism, a filtering mechanism, a connecting mechanism, a plurality of sets of fixing pieces, a plurality of sets of springs, damping cotton, a protective cover and a plurality of sets of reinforcing pieces, wherein the bottom end of the inner shell is provided with an opening, the outer side wall of the inner shell is provided with an observation window, the opening and the observation window are communicated with the inner shell, the connecting plate is sleeved on the outer side wall of the inner shell, the top end of the connecting plate is connected with the bottom end of the composite board, the bottom end of the outer shell is connected with the top end of the composite board and sleeved outside the connecting plate, the outer side wall of the outer shell is provided with a through hole which is communicated with the observation window of the connecting plate, the protective mechanism is arranged on the outer side wall of the outer shell and communicated with the through hole of the outer shell, the filtering mechanism is arranged on the outer side wall of the outer shell and communicated with the inside of the connecting plate, be provided with the intermediate layer between connecting plate and the shell, multiunit mounting is fixed mounting respectively on the lateral wall of connecting plate and shell and sets up inside the intermediate layer, and the multiunit spring is installed respectively between connecting plate and shell through the multiunit mounting, and the cotton suit of shock attenuation is on the inside wall of connecting plate, and the protection casing top is connected with the bottom of shell and communicates with each other with the connecting plate opening, and multiunit reinforcement all installs on the lateral wall of shell.

The utility model discloses a novel fire rescue helmet, protection machanism include the translucent cover body, pivot, fixing bolt and sealing strip, and the left part of the translucent cover body is installed on the lateral wall of shell through the pivot is rotatable, and fixing bolt installs on the lateral wall of pivot and fixes the rotation of the translucent cover body, and the sealing strip setting is on the lateral wall of shell and the suit is on the outer edge of shell through-hole.

The utility model discloses a novel fire rescue helmet, filtering mechanism include first inflator, supporting network, filter screen and gas hood, and first inflator is installed on the lateral wall of shell and with the inside intercommunication of connecting plate, and the outer edge of supporting network is connected with first inflator inside wall, and the filter screen bottom is connected and communicates the setting inside first inflator with the supporting network top, and the gas hood is installed on the lateral wall of first inflator and communicates with each other in with first inflator.

The utility model discloses a novel fire rescue helmet, coupling mechanism include second inflator and connecting pipe, the second inflator install on the shell lateral wall and with the connecting plate in communicate with each other, the output of connecting pipe rotatable install the second inflator the lateral wall and with the second inflator in the intercommunication, connecting pipe bottom input intercommunication is provided with the bellows to bellows and external apparatus of oxygen supply intercommunication.

The utility model discloses a novel fire rescue helmet still includes mounting bracket and light, and the mounting bracket is installed on the lateral wall of shell, and light demountable installation is on the inside wall of mounting bracket.

The utility model discloses a novel fire rescue helmet still includes the megaphone, and the megaphone is installed on the lateral wall of shell and communicates with each other with the connecting plate is inside.

The utility model discloses a novel fire rescue helmet, the composite sheet sets up to flexible material.

Compared with the prior art, the beneficial effects of the utility model are that: when the shell receives strong striking, the shell receives vibrations and applys pressure to the composite sheet, thereby make the composite sheet receive the deformation of breaking after the extrusion, thereby make the shell remove to the lateral wall direction of connecting plate, cushion the removal of shell through setting up the multiunit spring, thereby reduce the vibrations collision of shell to the connecting plate, thereby reduce the shock strength of connecting plate, improve the buffer effect of connecting plate, effectively reduce the helmet and receive impact strength to personnel after the collision, reduce personnel's injury, through setting up the shock attenuation cotton, improve the softness degree of connecting plate inside wall, reduce the injury of connecting plate inside wall to personnel, improve the practicality of helmet.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged schematic view of the connection plate with the composite plate, etc.;

FIG. 3 is a schematic view of the connection structure of the transparent cover body and the rotating shaft;

FIG. 4 is an enlarged side view of the first cylinder in connection with a support net or the like;

in the drawings, the reference numbers: 1. an inner shell; 2. a connecting plate; 3. a composite board; 4. a housing; 5. a fixing member; 6. a spring; 7. damping cotton; 8. a protective sleeve; 9. a reinforcement; 10. a transparent cover body; 11. a rotating shaft; 12. fixing the bolt; 13. a sealing strip; 14. a first gas cylinder; 15. a support net; 16. a filter screen; 17. a gas hood; 18. a second gas cylinder; 19. a connecting pipe; 20. a bellows; 21. a mounting frame; 22. an illuminating lamp; 23. a loudspeaker.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in figures 1 to 4, the novel fire-fighting rescue helmet comprises an inner shell 1, a connecting plate 2, a composite plate 3, an outer shell 4, a protection mechanism, a filtering mechanism, a connecting mechanism, a plurality of sets of fixing members 5, a plurality of sets of springs 6, damping cotton 7, a protective cover 8 and a plurality of sets of reinforcing members 9, wherein an opening is arranged at the bottom end of the inner shell 1, an observation window is arranged on the outer side wall of the inner shell 1, the opening and the observation window are communicated with the inside of the inner shell 1, the connecting plate 2 is sleeved on the outer side wall of the inner shell 1, the top end of the connecting plate 2 is connected with the bottom end of the composite plate 3, the bottom end of the outer shell 4 is connected with the top end of the composite plate 3 and sleeved outside the connecting plate 2, a through hole is arranged on the outer side wall of the outer shell 4 and communicated with the through hole of the connecting plate 2, the filtering mechanism is arranged on the outer side wall of the outer shell 4 and communicated with the inside of the connecting plate 2, the connecting mechanism is arranged on the outer side wall of the shell 4 and communicated with the inside of the connecting plate 2, an interlayer is arranged between the connecting plate 2 and the shell 4, a plurality of groups of fixing pieces 5 are respectively and fixedly arranged on the outer side walls of the connecting plate 2 and the shell 4 and arranged in the interlayer, a plurality of groups of springs 6 are respectively arranged between the connecting plate 2 and the shell 4 through the plurality of groups of fixing pieces 5, damping cotton 7 is sleeved on the inner side wall of the connecting plate 2, the top end of the protective cover 8 is connected with the bottom end of the shell 4 and communicated with an opening of the connecting plate 2, and a plurality of groups of reinforcing pieces 9 are all arranged on the outer side wall of the shell 4; when shell 4 receives strong striking, shell 4 receives vibrations and applys pressure to composite sheet 3, thereby make composite sheet 3 receive the extrusion after the deformation that breaks, thereby make shell 4 remove to the lateral wall direction of connecting plate 2, cushion shell 4's removal through setting up multiunit spring 6, thereby reduce shell 4 and collide to connecting plate 2's vibrations, thereby reduce connecting plate 2's shock attenuation intensity, improve connecting plate 2's buffering effect, effectively reduce the helmet and receive impact strength to personnel after the collision, reduce personnel's injury, through setting up shock attenuation cotton 7, improve the softness degree of connecting plate 2 inside walls, reduce the injury of connecting plate 2 inside walls to personnel, improve the practicality of helmet.

The utility model discloses a novel fire rescue helmet, the protection mechanism includes the translucent cover body 10, the pivot 11, the fixing bolt 12 and the sealing strip 13, the left part of the translucent cover body 10 is rotatably installed on the lateral wall of the shell 4 through the pivot 11, the fixing bolt 12 is installed on the lateral wall of the pivot 11 and fixes the rotation of the translucent cover body 10, the sealing strip 13 is arranged on the lateral wall of the shell 4 and is sleeved on the outer edge of the through hole of the shell 4; through the angle of the translucent cover body 10 of the downward rotation, thereby make the translucent cover body 10 seal the through-hole of shell 4, thereby make inner shell 1 seal the observation window of connecting plate 2, the environment that effectively reduces outdoor dirt is to the inside influence of connecting plate 2, improve user's protecting effect, effectively protect user's face simultaneously, reduce personnel's injury, through setting up sealing strip 13, improve the inside leakproofness of the translucent cover body 10 to connecting plate 2, reduce the inside air and the outdoor air circulation of connecting plate 2, improve the protection of helmet to personnel.

The utility model discloses a novel fire rescue helmet, the filter mechanism includes first inflator 14, supporting network 15, filter screen 16 and gas hood 17, first inflator 14 is installed on the lateral wall of shell 4 and is communicated with the inside of connecting plate 2, the outer edge of supporting network 15 is connected with the inside wall of first inflator 14, the bottom end of filter screen 16 is connected with the top end of supporting network 15 and is communicated and arranged inside first inflator 14, gas hood 17 is installed on the lateral wall of first inflator 14 and is communicated with the inside of first inflator 14; sealing strip 13 seals the back with shell 4's through-hole, and the outdoor air gets into inside connecting plate 2 after passing through filter 16's filtration to improve the inside ventilation effect of connecting plate 2, through filtering outdoor air, thereby reduce the dust in the rescue ambient air and harmful's entering, reduce dirty air to personnel's injury, improve the helmet to personnel's protecting effect, through setting up gas hood 17, improve the convenience that filter 16 cleared up the change, improve the convenience of using.

The utility model discloses a novel fire rescue helmet, the coupling mechanism includes second inflator 18 and connecting pipe 19, second inflator 18 is installed on the shell 4 lateral wall and communicates with in the connecting plate 2, the output of connecting pipe 19 is rotatably installed on the lateral wall of second inflator 18 and communicates with in the second inflator 18, the input end intercommunication in the bottom of connecting pipe 19 is provided with bellows 20, and bellows 20 communicates with external oxygen supply device; through setting up second inflator 18, improve the convenience of the inside oxygen suppliment of connecting plate 2, improve the convenience that the helmet used under extreme environment, reduce outdoor air to personnel's harm, through setting up connecting pipe 19, improve the convenience that bellows 20 and external oxygen suppliment device are connected angle modulation, reduce the use limitation, improve the practicality.

The novel fire-fighting rescue helmet further comprises a mounting frame 21 and a lighting lamp 22, wherein the mounting frame 21 is arranged on the outer side wall of the shell 4, and the lighting lamp 22 is detachably arranged on the inner side wall of the mounting frame 21; through setting up light 22, improve the illuminating effect that the helmet used night, improve the diversified use of helmet, improve the convenience of using.

The novel fire-fighting rescue helmet of the utility model also comprises a loudspeaker 23, wherein the loudspeaker 23 is arranged on the outer side wall of the shell 4 and is communicated with the inside of the connecting plate 2; through setting up megaphone 23 to be convenient for the user to communicate with the external world, reduce the separation that the sound propagated, improve the convenience of using.

The utility model relates to a novel fire-fighting rescue helmet, a composite board 3 is made of flexible material; through setting up composite sheet 3 into flexible material to reduce the piece condition of splashing when composite sheet 3 breaks, reduce the injury of piece to personnel.

The utility model discloses a novel fire rescue helmet, it is at the during operation, when shell 4 received strong striking, shell 4 received vibrations and applyed pressure to composite sheet 3, thereby make composite sheet 3 receive the extrusion after the deformation that breaks, thereby make shell 4 remove to the lateral wall direction of connecting plate 2, cushion shell 4's removal through setting up multiunit spring 6, through the angle of the translucent cover body of rotating downwards 10, thereby make the translucent cover body of rotating downwards 10 seal shell 4's through-hole, thereby make inner shell 1 seal connecting plate 2's observation window.

The novel fire rescue helmet of the utility model adopts a common mechanical mode, such as an installation mode, a connection mode or a setting mode, and can be implemented as long as beneficial effects can be achieved; the utility model discloses a novel light 22 and megaphone 23 of fire rescue helmet purchase on the market, this industry technical staff only need according to its subsidiary operating specification install and operate can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A novel fire rescue helmet is characterized by comprising an inner shell (1), a connecting plate (2), a composite plate (3), an outer shell (4), a protective mechanism, a filtering mechanism, a connecting mechanism, a plurality of fixing pieces (5), a plurality of springs (6), damping cotton (7), a protective cover (8) and a plurality of reinforcing pieces (9), wherein an opening is formed in the bottom end of the inner shell (1), an observation window is formed in the outer side wall of the inner shell (1), the opening and the observation window are communicated with the inner shell (1), the connecting plate (2) is sleeved on the outer side wall of the inner shell (1), the top end of the connecting plate (2) is connected with the bottom end of the composite plate (3), the bottom end of the outer shell (4) is connected with the top end of the composite plate (3) and sleeved outside the connecting plate (2), a through hole is formed in the outer side wall of the outer shell (4), the through hole is communicated with the observation window of the connecting plate (2), the protective mechanism is installed on the outer side wall of the outer shell (4) and communicated with the through hole of the outer shell (4), filtering mechanism installs on shell (4) lateral wall and communicates with each other with connecting plate (2) inside, coupling mechanism installs on shell (4) lateral wall and communicates with each other with connecting plate (2) inside, be provided with the intermediate layer between connecting plate (2) and shell (4), multiunit mounting (5) fixed mounting respectively are on the lateral wall of connecting plate (2) and shell (4) and set up inside the intermediate layer, multiunit spring (6) are installed respectively through multiunit mounting (5) between connecting plate (2) and shell (4), the cotton (7) suit of shock attenuation is on the inside wall of connecting plate (2), protection casing (8) top is connected with the bottom of shell (4) and communicates with each other with connecting plate (2) opening, multiunit reinforcement (9) are all installed on the lateral wall of shell (4).

2. A novel fire-fighting and rescue helmet as defined in claim 1, wherein the protection mechanism comprises a transparent cover body (10), a rotating shaft (11), a fixing bolt (12) and a sealing strip (13), the left part of the transparent cover body (10) is rotatably mounted on the outer side wall of the shell (4) through the rotating shaft (11), the fixing bolt (12) is mounted on the outer side wall of the rotating shaft (11) and fixes the rotation of the transparent cover body (10), and the sealing strip (13) is disposed on the outer side wall of the shell (4) and is sleeved on the outer edge of the through hole of the shell (4).

3. A novel fire rescue helmet as defined in claim 1, wherein the filter mechanism comprises a first air cylinder (14), a support net (15), a filter screen (16) and an air cap (17), the first air cylinder (14) is mounted on the outer side wall of the shell (4) and is communicated with the inside of the connecting plate (2), the outer edge of the support net (15) is connected with the inner side wall of the first air cylinder (14), the bottom end of the filter screen (16) is connected with the top end of the support net (15) and is communicated with the inside of the first air cylinder (14), and the air cap (17) is mounted on the outer side wall of the first air cylinder (14) and is communicated with the inside of the first air cylinder (14).

4. A novel fire rescue helmet as claimed in claim 1, wherein the connection mechanism comprises a second air cylinder (18) and a connection tube (19), the second air cylinder (18) is mounted on the outer side wall of the shell (4) and communicated with the inside of the connection plate (2), the output end of the connection tube (19) is rotatably mounted on the outer side wall of the second air cylinder (18) and communicated with the inside of the second air cylinder (18), the input end at the bottom end of the connection tube (19) is communicated with a corrugated tube (20), and the corrugated tube (20) is communicated with an external oxygen supply device.

5. A novel fire rescue helmet as defined in claim 1, further comprising a mounting bracket (21) and a lighting lamp (22), the mounting bracket (21) being mounted on the outer side wall of the shell (4), the lighting lamp (22) being detachably mounted on the inner side wall of the mounting bracket (21).

6. A novel firefighting rescue helmet as claimed in claim 1, characterized in that it further comprises a microphone (23), the microphone (23) being mounted on the outer side wall of the shell (4) and communicating with the inside of the connection plate (2).

7. A novel firefighting rescue helmet as claimed in claim 1, characterized in that the composite plate (3) is provided in a flexible material.