Fire fighting helmet for firefighter
By installing an adjustable lighting structure and flashing lights on the fire helmet, the problems of non-adjustable lighting and difficulty in position identification in the prior art are solved, realizing convenient lighting adjustment and position identification functions.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-30
- Publication Date
- 2026-03-31
AI Technical Summary
The lights on existing fire helmets cannot be adjusted, which makes it impossible to meet lighting needs in confined spaces, and the lack of warning structures makes it difficult for others to identify the location in dense smoke.
An adjustable lighting structure and flashing light were designed. The position of the lighting light can be adjusted by the adjustment slot and adjustment block on the cap, and a flashing light is installed on the top of the cap to indicate the position.
It enables convenient lighting adjustment in confined spaces and location identification in dense smoke, meeting the needs of firefighters.
Smart Images
Figure CN224055418U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of fire helmets, specifically a fire helmet for firefighters. Background Technology
[0002] A fire helmet is a specialized piece of protective equipment primarily used to protect the head of firefighters during firefighting, rescue, and disaster relief operations. It is an indispensable piece of protective gear for firefighters in these activities. It not only protects the firefighter's head but also provides all-around protection through features such as a face shield, ensuring that firefighters can maintain optimal condition while performing their duties.
[0003] The existing technology has the following problems:
[0004] Existing fire helmets are inconvenient to use. When wearing fire helmets for fire rescue work, the inability to adjust the helmet's built-in light requires the user to turn their head to adjust the lighting in different directions. However, in some confined spaces, the inability to turn the head makes it difficult to meet the lighting needs. Furthermore, the lack of warning structures in fire helmets makes it impossible to provide others with their location in dense smoke, making it difficult for other personnel and those in distress to determine the wearer's position. Utility Model Content
[0005] (a) Technical problems to be solved
[0006] In view of the shortcomings of the prior art, this utility model provides a fire helmet for firefighters, which has the advantages of being easy to use and solves the problems mentioned in the background art.
[0007] (II) Technical Solution
[0008] To achieve the aforementioned purpose of ease of use, this utility model provides the following technical solution: a firefighter's helmet, including a helmet shell, a face mask movably connected to the front of the helmet shell, a mounting plate fixedly connected to one side of the face mask, an adjustment groove provided on the outer wall of the helmet shell, a lighting lamp movably connected to the outer wall of the helmet shell, a partition plate fixedly connected to the top of the helmet shell, and a flashing light fixedly installed on the top of the helmet shell.
[0009] A protective shell is fixedly connected to one side of the helmet shell, and a motor is fixedly installed on the inner wall of the protective shell. The output shaft of the motor is fixedly connected to a rotating shaft through a coupling, and blades are fixedly connected to the outer wall of the rotating shaft. This makes the helmet easy to use and provides an adjustable lighting structure when the user wears the fire helmet. This avoids the problem of the head not being able to turn due to space or other reasons in dark conditions, which would prevent the lighting position from being adjusted. Furthermore, the flashing light can remind the victims and other rescuers to more easily determine the wearer's position, thus meeting people's usage needs.
[0010] Preferably, an adjustment block is fixedly connected to one side of the lighting lamp, and the cap is movably connected to the lighting lamp through the adjustment groove and the adjustment block. The lighting lamp can be adjusted to different positions on the outer edge of the cap through the adjustment groove and the adjustment block, so as to cope with different usage situations.
[0011] Preferably, the mounting plate has a detachable mounting screw on its front side, and the mounting plate is movably connected to the cap shell through the mounting screw. The mounting plate can be reinforced and installed on the cap shell using the mounting screw, thereby completing the installation operation of the face mask.
[0012] Preferably, the inner wall of the protective shell is fixedly connected with a fixing column, and the protective shell is fixedly connected to the motor through the fixing column. The fixing column can ensure the operating stability of the motor and avoid the problem of falling off due to vibration generated by the motor operation.
[0013] Preferably, a dustproof net is fixedly connected to the inner wall of the protective shell, and the dustproof net is a stainless steel dustproof net, which can prevent external dust and other substances from entering the interior of the shell.
[0014] Preferably, the number of mounting screws is four, and every two mounting screws form a group. The two groups of mounting screws are symmetrically arranged with the vertical center line of the mask as the axis of symmetry. The two groups of mounting screws can ensure the stability of the mask installation.
[0015] (III) Beneficial Effects
[0016] Compared with the prior art, the present invention provides a firefighter's helmet, which has the following beneficial effects:
[0017] This firefighter helmet, with its shell, adjustment slots, adjustment blocks, lighting, partitions, and flashing lights, is designed for ease of use. It provides adjustable lighting to prevent head movement issues caused by limited space in dim lighting conditions, and the flashing lights help rescuers and other personnel pinpoint the wearer's location, thus meeting user needs. Attached Figure Description
[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0019] Figure 2 This is a rear view of the three-dimensional structure of this utility model;
[0020] Figure 3 This is a side sectional view of the present invention;
[0021] Figure 4 This utility model Figure 3 Enlarged view of the structure at point A in the middle.
[0022] In the diagram: 1. Cap shell; 2. Face mask; 3. Mounting plate; 4. Mounting screw; 5. Adjustment groove; 6. Adjustment block; 7. Lighting lamp; 8. Spacing plate; 9. Flashing lamp; 10. Protective shell; 11. Fixing column; 12. Motor; 13. Rotating shaft; 14. Blade; 15. Dustproof net. Detailed Implementation
[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0024] Example 1
[0025] A preferred embodiment of the firefighter helmet provided by this utility model is as follows: Figures 1 to 4 As shown: A firefighter's helmet includes a helmet shell 1, a face mask 2 movably connected to the front of the helmet shell 1, a mounting plate 3 fixedly connected to one side of the face mask 2, an adjustment groove 5 opened on the outer wall of the helmet shell 1, a lighting lamp 7 movably connected to the outer wall of the helmet shell 1, a partition plate 8 fixedly connected to the top of the helmet shell 1, and a flashing light 9 fixedly installed on the top of the helmet shell 1.
[0026] A protective shell 10 is fixedly connected to one side of the helmet shell 1. A motor 12 is fixedly installed on the inner wall of the protective shell 10. The output shaft of the motor 12 is fixedly connected to a rotating shaft 13 through a coupling. A blade 14 is fixedly connected to the outer wall of the rotating shaft 13. This makes the helmet easy to use and provides an adjustable lighting structure when the user wears the fire helmet. This avoids the problem of the head not being able to turn due to space and other issues in dark conditions, which would prevent the lighting position from being adjusted. In addition, the flashing light can remind the victims and other rescuers to more easily judge the wearer's position, thus meeting people's usage needs.
[0027] In this embodiment, an adjustment block 6 is fixedly connected to one side of the lighting lamp 7, and the cap 1 is movably connected to the lighting lamp 7 through the adjustment groove 5 and the adjustment block 6. The lighting lamp 7 can be adjusted to different positions on the outer edge of the cap 1 through the adjustment groove 5 and the adjustment block 6 to cope with different usage situations.
[0028] Example 2
[0029] Based on Embodiment 1, a preferred embodiment of the firefighter helmet provided by this utility model is, for example... Figures 1 to 4 As shown: The front of the mounting plate 3 is detachably equipped with a mounting screw 4, and the mounting plate 3 is movably connected to the cap shell 1 through the mounting screw 4. The mounting plate 3 can be reinforced and installed on the cap shell 1 by using the mounting screw 4, thereby completing the installation operation of the face mask 2.
[0030] In this embodiment, a fixing post 11 is fixedly connected to the inner wall of the protective shell 10, and the protective shell 10 is fixedly connected to the motor 12 through the fixing post 11. The fixing post 11 can ensure the operational stability of the motor 12 and avoid the problem of falling off due to vibration generated by the operation of the motor 12.
[0031] Furthermore, a dustproof net 15 is fixedly connected to the inner wall of the protective shell 10, and the dustproof net 15 is a stainless steel dustproof net. The stainless steel dustproof net 15 can prevent external dust and other substances from entering the interior of the cap shell 1.
[0032] Furthermore, there are four mounting screws 4, with each pair of mounting screws 4 forming a group. The two groups of mounting screws 4 are symmetrically arranged with the vertical center line of the mask 2 as the axis of symmetry. The two groups of mounting screws 4 can ensure the stability of the mask 2 during installation.
[0033] During use, the mounting plate 3 can be reinforced and installed on the cap shell 1 using the mounting screw 4, thus completing the installation of the mask 2. After that, when wearing it, the user can quickly adjust the angle of the lighting lamp 7 using the adjustment slot 5 and the adjustment block 6, without having to turn their head to adjust the position of the illumination. The flashing lamp 9 can be turned on to emit intermittent flashing illumination, and the flashing frequency can be increased in conjunction with the spacer plate 8. When the wearer is wearing it, the motor 12 can be turned on. The motor 12 drives the rotating shaft 13 and the blades 14 to rotate. The blades 14 generate suction force and draw air out of the inside of the cap shell 1 through the dustproof net 15, thereby allowing the hot and humid air inside the cap shell 1 to be expelled quickly, improving the wearer's comfort.
[0034] In summary, this firefighter helmet achieves the goal of ease of use. It provides an adjustable lighting structure when the user wears the helmet, thus avoiding the problem of the head being unable to turn due to space constraints in dim conditions, which would prevent the lighting position from being adjusted. Furthermore, the flashing light can alert victims and other rescue personnel to more easily determine the wearer's location, meeting people's usage needs.
[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A fire helmet for a firefighter, comprising a helmet shell (1), characterized in that: The front of the cap shell (1) is movably connected with a mask (2), one side of the mask (2) is fixedly connected with a mounting plate (3), an adjusting groove (5) is arranged on the outer wall of the cap shell (1), a lighting lamp (7) is movably connected with the outer wall of the cap shell (1), a spacing plate (8) is fixedly connected with the top of the cap shell (1), and a flashing lamp (9) is fixedly installed on the top of the cap shell (1). One side of the cap shell (1) is fixedly connected with a protective shell (10), a motor (12) is fixedly installed on the inner wall of the protective shell (10), the output shaft of the motor (12) is fixedly connected with a rotating shaft (13) through a shaft coupling, and the outer wall of the rotating shaft (13) is fixedly connected with a blade (14).
2. A fire helmet for a firefighter as defined in claim 1, wherein: One side of the lighting lamp (7) is fixedly connected with an adjusting block (6), and the cap shell (1) is movably connected with the lighting lamp (7) through the adjusting groove (5) and the adjusting block (6).
3. A fire helmet for a firefighter as defined in claim 1, wherein: The front of the mounting plate (3) is detachably provided with mounting screws (4), and the mounting plate (3) is movably connected with the cap shell (1) through the mounting screws (4).
4. A fire helmet for a firefighter as defined in claim 1, wherein: The inner wall of the protective shell (10) is fixedly connected with a fixing column (11), and the protective shell (10) is fixedly connected with the motor (12) through the fixing column (11).
5. A fire helmet for a firefighter as defined in claim 1, wherein: The inner wall of the protective shell (10) is fixedly connected with a dust screen (15), and the dust screen (15) is a stainless steel dust screen.
6. A fire helmet for a firefighter as defined in claim 3, wherein: The number of the mounting screws (4) is four, and every two mounting screws (4) form a group, and the two groups of mounting screws (4) are symmetrically arranged with the vertical center line of the mask (2) as the axis of symmetry.