Safety helmet with oxygen concentration detection function

Abstract

The utility model discloses a safety helmet with oxygen concentration detection, which relates to the safety helmet field, and comprises a hard protective shell and a monitoring assembly, the inner surface of the hard protective shell is fixedly provided with a reinforcing alloy plate, and the inner surface of the reinforcing alloy plate is fixedly connected with a protective assembly. According to the safety helmet with the oxygen concentration detection function, by arranging the reinforcing alloy plate, the protection hardness of the safety helmet is further enhanced, and therefore the situation that when the safety helmet encounters a falling sharp object, the top of the safety helmet penetrates through the top of the safety helmet, and the head of a wearer is seriously injured is avoided; the protective foam and the buffer spring are arranged, so that the reinforcing alloy plate can well buffer impact force when the reinforcing alloy plate deforms in the impact process of a heavy object, hurt to a wearer is relieved, the wearer can feel more comfortable when wearing the wear due to the arrangement of the breathable protective pad, and the wear comfort is improved. Therefore, the applicability of the safety helmet is improved.

Description

Technical Field

[0001] The utility model relates to the field of safety helmets, in particular to a safety helmet with oxygen concentration detection function. Background Art

[0002] A safety helmet is a hat that protects the human head from injuries caused by falling objects and other specific factors. It consists of a helmet shell, a hat lining, a chin strap and accessories. It is widely used in various construction sites, factories, mining areas and other areas to provide safety protection for workers.

[0003] However, the current safety helmets still have some shortcomings. For example, the existing safety helmets have poor protective effects, which causes the top of the safety helmet to be easily penetrated when encountering falling sharp objects, thereby posing certain safety hazards in use and further causing certain usage defects.

[0004] Therefore, it is urgent to improve this shortcoming. The utility model studies and improves the existing structural deficiencies and provides a safety helmet with oxygen concentration detection. Utility Model Content

[0005] The utility model aims to provide a safety helmet with oxygen concentration detection function to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a safety helmet with oxygen concentration detection, comprising a hard protective shell and a monitoring component, the inner surface of the hard protective shell is fixedly installed with a reinforcing alloy plate, and the inner surface of the reinforcing alloy plate is fixedly connected with the protective component, and the outer surface of the hard protective shell is fixedly installed with a brim, the monitoring component is installed at the right bottom of the brim, and a buzzer alarm is fixedly installed at the right top of the monitoring component, and a warning light is fixedly connected to the top of the buzzer alarm, and a mounting seat is fixedly installed at the right top of the brim, and a lighting lamp is fitted on the inner surface of the mounting seat.

[0007] Preferably, the protective component includes protective foam, a limiting groove, a buffer spring and a breathable protective pad, and the outer surface of the protective foam is provided with a limiting groove, and the inner surface of the limiting groove is installed with a buffer spring, and the inner surface of the protective foam is fixedly installed with a breathable protective pad, and the outer surface of the protective foam is fixedly connected to the inner surface of the reinforced alloy plate.

[0008] Preferably, the end of the buffer spring is fixedly connected to the inner surface of the protective foam, and the other end of the buffer spring is fixedly connected to the inner surface of the reinforcing alloy plate, and the protective foam forms an elastic structure with the reinforcing alloy plate through the buffer spring.

[0009] Preferably, the monitoring component includes a bearing seat, a damping bearing, a fixing rod and an oxygen concentration detector, and the damping bearing is embedded in the bottom of the bearing seat, and the fixing rod is installed inside the damping bearing, and the oxygen concentration detector is fixedly installed at the bottom of the fixing rod.

[0010] Preferably, the interior of the damping bearing is fixedly connected to the top of the fixing rod, and the fixing rod forms a rotating structure with the bearing seat through the damping bearing.

[0011] Preferably, the bottom of the mounting seat is fixedly connected to the top of the brim, and the top inner surface of the mounting seat is fixedly connected to the bottom of the lighting lamp, and the lighting lamp forms a fixed structure with the brim through the mounting seat.

[0012] The utility model provides a safety helmet with oxygen concentration detection function, which has the following beneficial effects:

[0013] 1. The utility model further enhances the protective hardness of the safety helmet by providing a reinforcing alloy plate, thereby preventing the top of the safety helmet from being penetrated when encountering falling sharp objects, causing serious damage to the wearer's head. In addition, the protective foam and buffer spring can provide good buffering for the impact force when the reinforcing alloy plate is deformed during the impact of heavier objects, thereby reducing the damage to the wearer. In addition, the provision of the breathable protective pad can also make the wearer more comfortable when wearing, thereby improving the applicability of the safety helmet.

[0014] 2. The utility model provides an oxygen concentration detector so that the safety helmet can detect the oxygen concentration in the surrounding environment, so as to ensure that the wearer can evacuate in time when encountering an area with low oxygen concentration during construction or travel, so as to improve the safety of the wearer when using the safety helmet. At the same time, the supporting seat, damping bearing and fixing rod are provided, so that the lateral rotation angle of the oxygen concentration detector is easy for the wearer to adjust, so that the wearer can adjust the oxygen concentration detector to the most suitable angle to prevent interference with the wearer's normal construction. At the same time, the provision of a buzzer alarm and a warning light enables the wearer to promptly provide a warning position to surrounding rescuers or construction workers when the wearer is unable to escape, so as to increase the wearer's probability of being rescued and reduce the rescue time of the rescuers. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a top view of a three-dimensional structure of a safety helmet with oxygen concentration detection function according to the utility model;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of a safety helmet with oxygen concentration detection function in a bottom-up view according to the utility model;

[0017] Figure 3 The utility model is a schematic diagram of the split three-dimensional structure of a protective foam-breathable protective pad of a safety helmet with oxygen concentration detection.

[0018] In the figure: 1. Hard protective shell; 2. Reinforced alloy plate; 3. Protective component; 31. Protective foam; 32. Limiting groove; 33. Buffer spring; 34. Breathable protective pad; 4. Brim; 5. Monitoring component; 51. Bearing seat; 52. Damping bearing; 53. Fixing rod; 54. Oxygen concentration detector; 6. Buzzer alarm; 7. Warning light; 8. Mounting seat; 9. Lighting lamp. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] like Figure 1-Figure 3 As shown, a safety helmet with oxygen concentration detection includes a hard protective shell 1 and a monitoring component 5. A reinforcing alloy plate 2 is fixedly installed on the inner surface of the hard protective shell 1, and a protective component 3 is fixedly connected to the inner surface of the reinforcing alloy plate 2. The protective component 3 includes a protective foam 31, a limiting groove 32, a buffer spring 33 and a breathable protective pad 34. The outer surface of the protective foam 31 is provided with a limiting groove 32, and a buffer spring 33 is installed on the inner surface of the limiting groove 32. The end of the buffer spring 33 is fixedly connected to the inner surface of the protective foam 31, and the buffer spring 33 is fixedly connected to the inner surface of the protective foam 31. The other end of 3 is fixedly connected to the inner surface of the reinforced alloy plate 2, and the protective foam 31 forms an elastic structure with the reinforced alloy plate 2 through the buffer spring 33. By setting the protective foam 31 and the reinforced alloy plate 2 in an elastic structure, the reinforced alloy plate 2 can play a good impact buffering effect when it is deformed by the impact of a heavier object, and the inner surface of the protective foam 31 is fixedly installed with a breathable protective pad 34, and the outer surface of the protective foam 31 is fixedly connected to the inner surface of the reinforced alloy plate 2, and the outer surface of the hard protective shell 1 is fixedly installed with a brim 4.

[0021] like Figure 1 and Figure 2As shown, a brim 4 is fixedly mounted on the outer surface of the hard protective shell 1, and a monitoring component 5 is mounted on the right bottom of the brim 4. The monitoring component 5 includes a bearing seat 51, a damping bearing 52, a fixing rod 53 and an oxygen concentration detector 54. The damping bearing 52 is embedded and mounted on the bottom of the bearing seat 51, and a fixing rod 53 is installed inside the damping bearing 52. The inside of the damping bearing 52 is fixedly connected to the top of the fixing rod 53, and the fixing rod 53 forms a rotating structure with the bearing seat 51 through the damping bearing 52. By setting the fixing rod 53 and the bearing seat 51 in a rotating structure, the lateral rotation angle of the oxygen concentration detector 54 is convenient for the wearer to adjust. , and an oxygen concentration detector 54 is fixedly installed at the bottom of the fixing rod 53, and a buzzer alarm 6 is fixedly installed on the right top of the monitoring component 5, and a warning light 7 is fixedly connected to the top of the buzzer alarm 6, and a mounting seat 8 is fixedly installed on the right top of the brim 4, and a lighting lamp 9 is fitted on the inner surface of the mounting seat 8, the bottom of the mounting seat 8 is fixedly connected to the top of the brim 4, and the inner surface of the top of the mounting seat 8 is fixedly connected to the bottom of the lighting lamp 9, and the lighting lamp 9 forms a fixed structure with the brim 4 through the mounting seat 8. By setting the lighting lamp 9 and the brim 4 in a fixed structure, the lighting lamp 9 will not fall off when the safety helmet is shaken.

[0022] In summary, the safety helmet with oxygen concentration detection is first based on Figures 1 to 3 The structure shown in the figure, the wearer puts the helmet on his head, at which time the inner surface of the breathable protective pad 34 is completely in contact with the top of the wearer's head, then the wearer grabs the oxygen concentration detector 54 and adjusts the lateral rotation angle of the oxygen concentration detector 54 by rotating the fixing rod 53 in the damping bearing 52, and stops rotating the oxygen concentration detector 54 when the oxygen concentration detector 54 will not interfere with the wearer's construction, then the wearer turns on the lighting 9 when entering a darker area for construction, and then the wearer moves forward, at which time the oxygen concentration detector 54 automatically detects the oxygen concentration in the surrounding area, and if the oxygen concentration in the surrounding area is low, the wearer needs to evacuate in time to ensure the wearer's safety. In order to ensure the safety of the wearer during evacuation, if an object falls on the head, the hard protective shell 1 and the reinforced alloy plate 2 cooperate with each other to provide preliminary protection for the wearer's head, so as to ensure that the fallen object will not hit the wearer's head. At the same time, the protective foam 31 and the buffer spring 33 in the limiting groove 32 cooperate with each other to weaken the impact force of the object hitting the safety helmet, so as to achieve the purpose of further protecting the wearer's head. If the wearer encounters a blockage in the evacuation route, he can manually turn on the switch on the buzzer alarm 6. At this time, the buzzer alarm 6 automatically sounds an alarm and the warning light 7 starts to flash, so as to provide location information to the rescue personnel and surrounding construction personnel, so that the rescue personnel can find the wearer in time to provide rescue.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A safety helmet with oxygen concentration detection function, comprising a hard protective shell (1) and a monitoring component (5), characterized in that: The inner surface of the hard protective shell (1) is fixedly mounted with a reinforcing alloy plate (2), and the inner surface of the reinforcing alloy plate (2) is fixedly connected with a protective component (3), and the outer surface of the hard protective shell (1) is fixedly mounted with a brim (4), the monitoring component (5) is mounted on the right bottom of the brim (4), and a buzzer alarm (6) is fixedly mounted on the right top of the monitoring component (5), and a warning light (7) is fixedly connected to the top of the buzzer alarm (6), and a mounting seat (8) is fixedly mounted on the right top of the brim (4), and a lighting lamp (9) is fitted on the inner surface of the mounting seat (8).

2. A safety helmet with oxygen concentration detection according to claim 1, characterized in that: The protective component (3) comprises a protective foam (31), a limiting groove (32), a buffer spring (33) and a breathable protective pad (34), wherein the outer surface of the protective foam (31) is provided with a limiting groove (32), the inner surface of the limiting groove (32) is provided with a buffer spring (33), and the inner surface of the protective foam (31) is provided with a breathable protective pad (34), and the outer surface of the protective foam (31) is fixedly connected to the inner surface of the reinforcing alloy plate (2).

3. A safety helmet with oxygen concentration detection according to claim 2, characterized in that: The end of the buffer spring (33) is fixedly connected to the inner surface of the protective foam (31), and the other end of the buffer spring (33) is fixedly connected to the inner surface of the reinforcing alloy plate (2), and the protective foam (31) forms an elastic structure with the reinforcing alloy plate (2) through the buffer spring (33).

4. A safety helmet with oxygen concentration detection according to claim 1, characterized in that: The monitoring assembly (5) comprises a bearing seat (51), a damping bearing (52), a fixing rod (53) and an oxygen concentration detector (54), wherein the damping bearing (52) is embedded in the bottom of the bearing seat (51), the fixing rod (53) is installed inside the damping bearing (52), and the oxygen concentration detector (54) is fixedly installed at the bottom of the fixing rod (53).

5. A safety helmet with oxygen concentration detection according to claim 4, characterized in that: The interior of the damping bearing (52) is fixedly connected to the top of the fixing rod (53), and the fixing rod (53) forms a rotating structure with the bearing seat (51) through the damping bearing (52).

6. A safety helmet with oxygen concentration detection according to claim 1, characterized in that: The bottom of the mounting seat (8) is fixedly connected to the top of the hat brim (4), and the top inner surface of the mounting seat (8) is fixedly connected to the bottom of the lighting lamp (9), and the lighting lamp (9) forms a fixed structure with the hat brim (4) through the mounting seat (8).

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