Mine safety helmet with lighting device

Abstract

The utility model relates to the technical field of safety helmets, in particular to a mine safety helmet with a lighting device, which comprises a safety helmet, the front side of the surface of the safety helmet is fixedly connected with a connecting block, and the front side of the connecting block is fixedly connected with a shell; and the clamping assembly comprises two first clamping blocks located in the inner cavity of the shell, and an inclined face is arranged on one side of each first clamping block. The safety helmet has the advantage that the lighting device can be conveniently detached, in the actual use process, due to the fact that the lighting device is easy to detach, a worker can easily take down the lighting device from the safety helmet according to needs, and then the lighting device is used in a handheld mode; due to the flexibility, the lighting equipment can be better utilized when a worker carries out meticulous work or needs to operate with two hands, and the working efficiency is improved; and secondly, the worker can freely adjust the position and the angle of the light source by holding the lighting device by hand, so that the light is ensured to directly irradiate a working area, shadows and blind areas are reduced, and the working environment can be observed more clearly.

Description

Technical Field

[0001] The utility model relates to the technical field of safety helmets, in particular to a safety helmet for mines with a lighting device. Background Art

[0002] A safety helmet for mines is a shallow dome hat made of steel or similar materials that is worn by miners and underground engineering personnel to protect the top of their heads. Its main function is to prevent injuries to the head caused by falling rocks, debris or other objects in the mine.

[0003] For example, a multifunctional safety helmet for mines disclosed in the publication number CN208523869U has the following beneficial effects: 1. Through the combined action of the hydraulic rod and the driven rod, the focusing cover plate drives the light source to move its position, so that the light source has the function of remote illumination. At the same time, through the action of the adjusting device, the moving illumination component is effectively guided, thereby greatly improving the effectiveness and stability of the adjustment of the illumination range of the light source. 2. Through the combined action of the protective plate, the guide strip plate and the containing box, the containing box is effectively protected. At the same time, through the combined action of the fixed slot block, the fixing device and the limiting plate, while effectively guiding the protection process, the protective plate is effectively limited and fixed, thereby further improving the stability and practicality of the protection component. However, the above patent is not convenient for disassembling the illumination component, so workers may be more inclined to ignore the regular maintenance of the illumination component, which may shorten the life of the lighting device. Secondly, in the process of working in the mine, workers often need to face various complex and special environments. For example, when they need to go deep into a narrow space, When working in a short period of time, or performing some high-risk operations, workers often need more stable and moderately bright light to ensure the smooth progress of the work. If the irradiation component cannot be easily disassembled, the workers cannot use it by hand as needed to adjust the angle and position of the light, which may greatly limit the workers' operational flexibility and prevent them from fully utilizing the advantages of the lighting device to assist their work; finally, in the event of an emergency or the need for rapid evacuation, workers may need to quickly adjust or remove the lighting device to cope with the emergency. If the irradiation component is inconvenient to disassemble, the workers may delay the emergency response time due to operational difficulties, increasing safety risks.

[0004] Therefore, a mine safety helmet with a lighting device solves the above problems. Utility Model Content

[0005] The utility model aims to provide a safety helmet for mines with a lighting device, which has the advantage of being easy to disassemble the lighting device and solves the problems raised by the above-mentioned background technology.

[0006] To achieve the above objectives, the utility model provides the following technical solutions: a mine safety helmet with a lighting device, comprising a safety helmet, a connecting block is fixedly connected to the front side of the surface of the safety helmet, and a shell is fixedly connected to the front side of the connecting block.

[0007] The clamping assembly includes two clamping blocks 1 located in the inner cavity of the shell, one side of the clamping block 1 is provided with an inclined surface, the rear side of the clamping block 1 is embedded with a ball, and a rolling connection is formed between the ball and the shell, the two clamping blocks 1 are fixedly connected to the opposite sides with a round rod, one end of the round rod penetrates to the outside of the shell and is fixedly connected with a round block, the surface of the round rod is sleeved with a spring, and the two ends of the spring are respectively fixedly connected to the shell and the clamping block 1.

[0008] The front side of the shell is provided with an illumination device, the rear side of the illumination device is fixedly connected with a connecting rod, the rear end of the connecting rod extends to the inner cavity of the shell and is fixedly connected with a second card block, and the second card block is adapted to the first card block.

[0009] Furthermore, as a preferred embodiment of the present invention, two baffles are fixedly connected to the front surface of the shell, and opposite sides of the two baffles are in contact with the lighting device.

[0010] Furthermore, as a preferred embodiment of the present invention, a buckle is fixedly connected to the top of the lighting device.

[0011] Furthermore, as a preferred embodiment of the present invention, a pull ring is fixedly connected to one side of the round block, and a surface of the pull ring is provided with anti-slip grooves.

[0012] Furthermore, as a preferred embodiment of the utility model, an anti-collision block is fixedly connected to one side of the second clamping block, and the anti-collision block is a rubber anti-collision block made of rubber material.

[0013] Furthermore, as a preferred embodiment of the utility model, two limiting grooves are provided on the front side of the inner cavity of the shell, the inner cavity of the limiting groove is slidably connected to a limiting block, and one side of the limiting block is fixedly connected to a clamping block.

[0014] Beneficial effects. The technical solution of the present application has the following technical effects: the utility model has the advantage of easy disassembly of the lighting device. In actual use, the easy disassembly of the lighting device enables workers to easily remove the lighting device from the safety helmet as needed and use it handheld instead. This flexibility allows workers to better utilize lighting equipment when performing delicate work or requiring two-handed operations, thereby improving work efficiency; secondly, through the handheld lighting device, workers can freely adjust the position and angle of the light source to ensure that the light directly shines on the work area, reduce shadows and blind spots, and thus observe the work environment more clearly to ensure the accuracy and safety of the work; further, the easy disassembly of the lighting device also facilitates daily maintenance and replacement work. Finally, in some special circumstances, such as when it is necessary to go deep into a narrow space or perform high-risk operations, workers may prefer to hold the lighting device to ensure the stability and brightness of the light, so that workers have more choices when facing different working environments and tasks, thereby improving work safety.

[0015] It should be appreciated that all combinations of the foregoing concepts, as well as additional concepts described in greater detail below, may be considered part of the inventive subject matter of the present disclosure, provided such concepts are not mutually inconsistent. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the housing, the clamping assembly, the lighting device, the connecting rod and the clamping block of the utility model;

[0019] Figure 3 It is a three-dimensional schematic diagram of the shell of the utility model in a dissected state.

[0020] In the figure, the meaning of each figure mark is as follows: 1. Safety helmet; 2. Connecting block; 3. Shell; 4. Block 1; 5. Round rod; 6. Round block; 7. Spring; 8. Illuminating device; 9. Connecting rod; 10. Block 2; 11. Inclined surface; 12. Baffle; 13. Buckle; 14. Pull ring; 15. Anti-collision block; 16. Limiting groove; 17. Limiting block; 18. Ball. DETAILED DESCRIPTION

[0021] 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. In order to better understand the technical content of the utility model, specific embodiments are cited and explained in conjunction with the drawings as follows. In this disclosure, various aspects of the utility model are described with reference to the drawings, and many illustrative embodiments are shown in the drawings. It should be understood that the various concepts and embodiments introduced above, as well as those described in more detail below, can be implemented in any of many ways. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] As attached Figure 1 To Attachment Figure 3 As shown: This embodiment provides a safety helmet for use in mines with a lighting device, including a safety helmet 1, a connecting block 2 is fixedly connected to the front side of the surface of the safety helmet 1, and a shell 3 is fixedly connected to the front side of the connecting block 2.

[0023] The card connection assembly includes two card blocks 4 located in the inner cavity of the shell 3, one side of the card block 4 is provided with an inclined surface 11, the rear side of the card block 4 is embedded with a ball 18, and a rolling connection is formed between the ball 18 and the shell 3, and the two card blocks 4 are fixedly connected to the opposite sides with a round rod 5, one end of the round rod 5 penetrates to the outside of the shell 3 and is fixedly connected with a round block 6, and the surface of the round rod 5 is provided with a spring 7, and the two ends of the spring 7 are respectively fixedly connected to the shell 3 and the card block 4.

[0024] A lighting device 8 is provided on the front side of the shell 3, and a connecting rod 9 is fixedly connected to the rear side of the lighting device 8. The rear end of the connecting rod 9 extends to the inner cavity of the shell 3 and is fixedly connected to a second card block 10, which is adapted to the first card block 4.

[0025] Specifically, two baffles 12 are fixedly connected to the front surface of the housing 3 , and opposite sides of the two baffles 12 are in contact with the lighting device 8 .

[0026] In this embodiment, the baffle 12 is provided to limit the position of the lighting device 8, thereby preventing the lighting device 8 from rotating after installation.

[0027] Specifically, a buckle ring 13 is fixedly connected to the top of the lighting device 8 .

[0028] In this embodiment, by providing the buckle ring 13 , when the lighting device 8 is held by hand, the buckle ring 13 is used to facilitate taking the buckle ring 13 .

[0029] Specifically, a pull ring 14 is fixedly connected to one side of the round block 6 , and the surface of the pull ring 14 is provided with anti-slip grooves.

[0030] In this embodiment, the pull ring 14 is provided to facilitate workers to pull the round block 6, thereby saving time and effort.

[0031] Specifically, an anti-collision block 15 is fixedly connected to one side of the clamping block 2 10 , and the anti-collision block 15 is a rubber anti-collision block made of rubber material.

[0032] In this embodiment, by providing the anti-collision block 15 , when the second card block 10 extends into the inner cavity of the shell 3 , the anti-collision block 15 can be used to prevent the second card block 10 from collision, thereby improving the safety of the second card block 10 .

[0033] Specifically, two limiting grooves 16 are provided on the front side of the inner cavity of the shell 3 , and the inner cavity of the limiting groove 16 is slidably connected to a limiting block 17 , and one side of the limiting block 17 is fixedly connected to the clamping block 1 4 .

[0034] In this embodiment, through the coordinated use of the limiting groove 16 and the limiting block 17, when the block 4 moves, it will drive the limiting block 17 to slide in the inner cavity of the limiting groove 16, thereby playing the role of limiting and guiding the block 4.

[0035] The working principle and use process of the utility model are as follows: when the lighting device 8 drives the card block 2 10 to move toward the inner cavity of the shell 3 through the transmission of the connecting rod 9, the card block 2 10 will be squeezed with the inclined surface 11 and push the two card blocks 1 4 to move in opposite directions. When the card block 1 4 moves, it will drive the ball 18 to roll in the inner cavity of the shell 3 to improve the smoothness of the movement of the card block 1 4. Then, when the card block 1 4 moves, it drives the round rod 5 to move and squeezes the spring 7, so that the spring 7 is in a contracted state. When the card block 2 10 drives the anti-collision block 15 to collide with the inner cavity of the shell 3, the anti-collision block 15 will collide with the inner cavity of the shell 3. When the collision occurs, the squeezing force of the second block 10 on the inclined surface 11 disappears. At this time, the elastic potential energy of the spring 7 is used to move the block 1 4 to its original position and limit the block 10 to prevent the block 10 from moving out of the inner cavity of the shell 3, thereby achieving the purpose of installing the lighting device 8; secondly, the worker can hold the lighting device 8 according to the actual situation. He only needs to pull the two round blocks 6 back to back. The round block 6 drives the block 1 4 away from the block 2 10 through the transmission of the round rod 5, and further moves the lighting device 8 forward, thereby realizing the disassembly of the lighting device 8.

[0036] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, but do not necessarily require or imply any actual relationship or order between these entities or operations.

[0037] Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. A person with ordinary knowledge in the technical field to which the present invention belongs may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be determined by the definition of the claims.

Claims

1. A safety helmet for use in mines with a lighting device, comprising a safety helmet (1), characterized in that: A connection block (2) is fixedly connected to the front side of the surface of the safety helmet (1), and a housing (3) is fixedly connected to the front side of the connection block (2); A clamping assembly, the clamping assembly comprising two clamping blocks (4) located in the inner cavity of a shell (3), one side of the clamping block (4) being provided with an inclined surface (11), a ball (18) being embedded in the rear side of the clamping block (4), and a rolling connection being formed between the ball (18) and the shell (3), a round rod (5) being fixedly connected to the opposite sides of the two clamping blocks (4), one end of the round rod (5) passing through the outer side of the shell (3) and being fixedly connected to a round block (6), a spring (7) being sleeved on the surface of the round rod (5), and two ends of the spring (7) being fixedly connected to the shell (3) and the clamping block (4) respectively; The front side of the shell (3) is provided with an illumination device (8), the rear side of the illumination device (8) is fixedly connected with a connecting rod (9), the rear end of the connecting rod (9) extends to the inner cavity of the shell (3) and is fixedly connected with a second card block (10), and the second card block (10) is adapted to the first card block (4).

2. A safety helmet for use in mines with a lighting device according to claim 1, characterized in that: Two baffles (12) are fixedly connected to the front surface of the housing (3), and opposite sides of the two baffles (12) are in contact with the lighting device (8).

3. A safety helmet for use in mines with a lighting device according to claim 1, characterized in that: A buckle ring (13) is fixedly connected to the top of the lighting device (8).

4. A safety helmet for use in mines with a lighting device according to claim 1, characterized in that: A pull ring (14) is fixedly connected to one side of the round block (6), and the surface of the pull ring (14) is provided with anti-slip grooves.

5. The safety helmet with lighting device for use in mines according to claim 1, characterized in that: An anti-collision block (15) is fixedly connected to one side of the second clamping block (10), and the anti-collision block (15) is a rubber anti-collision block made of rubber material.

6. A safety helmet for use in mines with a lighting device according to claim 1, characterized in that: Two limiting grooves (16) are provided on the front side of the inner cavity of the shell (3); the inner cavity of the limiting grooves (16) is slidably connected to a limiting block (17); one side of the limiting block (17) is fixedly connected to a clamping block (4).

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