Safety protection helmet with miner lamp for mining

Abstract

The utility model relates to the technical field of safety facilities for mining, in particular to a safety protection helmet with a miner lamp for mining, which comprises a helmet body, a mounting sleeve is mounted on the side wall of the helmet body, a clamping block is inserted into the mounting sleeve, a pressing rod is slidably connected onto the clamping block, a push block is fixedly connected to the bottom end of the pressing rod, and the miner lamp is fixedly connected onto the push block. The pushing block is slidably connected with the clamping block, two inclined grooves are formed in the pushing block, sliding shafts are slidably connected into the inclined grooves, the ends of the sliding shafts are fixedly connected to limiting blocks, the limiting blocks are slidably connected with the side wall of the clamping block, two limiting grooves are formed in the mounting sleeve, and the limiting blocks are clamped with the corresponding limiting grooves. A mine lamp body is mounted on the clamping block through a mounting structure; and after the clamping block is clamped with the mounting sleeve, the limiting block on the clamping block is clamped with the limiting groove in the mounting sleeve, so that the mounting of the clamping block is further reinforced, and the mine lamp is more stable and firmer to mount.

Description

Technical Field

[0001] The utility model relates to a safety protection helmet, in particular to a safety protection helmet with a mining lamp for mining, belonging to the technical field of safety facilities for mining. Background Art

[0002] A safety helmet with a mining lamp is a piece of personal protective equipment designed specifically for miners that combines lighting and protection functions. This helmet not only protects the miner's head from falling objects, splashing objects, or other potential hazards during work, but the mining lamp on the helmet uses a high-brightness, long-life LED light source to provide stable and bright lighting. At the same time, the mining lamp also has waterproof and explosion-proof functions to adapt to harsh mining environments.

[0003] However, when installing a mining lamp on a traditional mining safety helmet, the method is usually to directly engage the block with the mining lamp directly with the mounting sleeve fixed on the helmet, or to thread a screw on the block, and then the block and the mining lamp are installed on the helmet by the screw pressing against the helmet. The direct engagement method lacks a limiting structure, which can easily lead to the mining lamp being installed loosely. In addition, the mining working environment is dusty, and after long-term use, dust will accumulate on the helmet, and the dust will enter the screw hole, making it difficult to rotate the screw, which will make it difficult to disassemble the mining lamp when it is damaged or needs to be removed from the helmet for charging, thereby causing inconvenience to workers. Utility Model Content

[0004] The purpose of the utility model is to provide a safety protective helmet with a mining lamp for solving the above problems. After the clamping block is engaged with the mounting sleeve, the installation of the clamping block is further reinforced by engaging the limiting block on the clamping block with the limiting groove on the mounting sleeve, thereby making the installation of the mining lamp more stable and firm.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions: a safety protective helmet with a mining lamp for mining, comprising a helmet body, a mounting sleeve installed on the side wall of the helmet body, a card block inserted in the mounting sleeve, a limiting structure installed on the card block, the limiting structure comprising a pressure rod, a pressure rod slidably connected to the card block, a push block fixedly connected to the bottom end of the pressure rod, the push block and the card block being slidably connected, two inclined grooves provided on the push block, a sliding shaft slidably connected in the inclined groove, the end of the sliding shaft fixedly connected to the limiting block, the limiting block and the side wall of the card block being slidably connected, two limiting grooves provided on the mounting sleeve, the limiting block engages with the corresponding limiting grooves, and the mining lamp body is mounted on the card block through the mounting structure.

[0006] Preferably, the block is in a U-shaped structure as a whole, and the end of the block is in a trapezoidal structure.

[0007] Preferably, the two inclined grooves are symmetrically distributed about the middle of the push block, the two limit blocks are symmetrically distributed about the middle of the push block, and the ends of the limit blocks are provided with inclined surface structures.

[0008] Preferably, a spring is fixedly connected between the pushing block and the clamping block, one end of the spring is fixedly connected to the inner wall of the clamping block, and the other end of the spring is fixedly connected to the pushing block.

[0009] Preferably, a protective cover is installed on the top of the block, and the pressure rod is slidably connected to the protective cover.

[0010] Preferably, the mounting structure includes a first fixing clip, the first fixing clip is fixedly connected to the clamping block, one end of the first fixing clip is provided with a groove, a protrusion is engaged in the groove, a second fixing clip is fixedly connected to the protrusion, the end of the second fixing clip and the other end of the first fixing clip are in conflict with each other, and the first fixing clip and the second fixing clip are both in conflict with the mining lamp body.

[0011] Preferably, the cross-section of the first fixing clip is an arc-shaped structure, and the cross-section of the second fixing clip is an arc-shaped structure.

[0012] Preferably, the protrusion is in a trapezoidal structure, and the groove is in a trapezoidal structure.

[0013] Preferably, rubber pads are installed on both the first fixing clamp and the second fixing clamp, and the rubber pads are in contact with the miner's lamp body.

[0014] Preferably, a positioning groove is formed at one end of the first fixing clip away from the groove, a positioning column is engaged in the positioning groove, and the positioning column is fixedly connected to the second fixing clip.

[0015] The beneficial effects of the present utility model are as follows: a mounting sleeve is installed on the side wall of the helmet body, a card block is inserted in the mounting sleeve, a pressure rod is slidably connected to the card block, the bottom end of the pressure rod is fixedly connected to a push block, the push block is slidably connected to the card block, two inclined grooves are provided on the push block, a sliding shaft is slidably connected in the inclined groove, the end of the sliding shaft is fixedly connected to the limit block, the limit block is slidably connected to the side wall of the card block, two limit grooves are provided on the mounting sleeve, and the limit block is engaged with the corresponding limit grooves; after the card block is engaged with the mounting sleeve, the installation of the card block is further reinforced by the engagement of the limit block on the card block with the limit groove on the mounting sleeve, thereby making the installation of the mining lamp more stable and firm. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the connection structure between the installation sleeve and the clamping block of the utility model;

[0018] Figure 3 for Figure 2 The enlarged structural diagram of part A is shown;

[0019] Figure 4 This is a schematic diagram of the connection structure between the limit block and the installation sleeve of the utility model;

[0020] Figure 5 This is a schematic diagram of the connection structure between the first fixing clip and the protrusion of the utility model;

[0021] Figure 6 It is a schematic diagram of the connection structure between the first fixing clip and the clamping block of the utility model.

[0022] In the figure: 1. Helmet body; 2. Mounting sleeve; 3. Clamp; 4. Limiting structure; 401. Pressure rod; 402. Push block; 403. Inclined groove; 404. Sliding shaft; 405. Limiting block; 406. Limiting groove; 407. Spring; 408. Protective cover; 5. Mounting structure; 501. First fixing clip; 502. Second fixing clip; 503. Protrusion; 504. Groove; 505. Rubber pad; 506. Positioning column; 507. Positioning groove; 6. Miner's lamp body. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figures 1-6 As shown, a safety helmet with a miner's lamp for mining comprises a helmet body 1, a mounting sleeve 2 is installed on the side wall of the helmet body 1, a card block 3 is inserted in the mounting sleeve 2, a limiting structure 4 is installed on the card block 3, the limiting structure 4 comprises a pressure rod 401, the card block 3 is slidably connected with the pressure rod 401, the bottom end of the pressure rod 401 is fixedly connected with a push block 402, the push block 402 is slidably connected to the card block 3, two inclined grooves 403 are provided on the push block 402, a sliding shaft 404 is slidably connected in the inclined groove 403, the end of the sliding shaft 404 is fixedly connected to the limiting block 405, the limiting block 405 is slidably connected to the side wall of the card block 3, two limiting grooves 406 are provided on the mounting sleeve 2, the limiting block 405 is engaged with the corresponding limiting groove 406, and a miner's lamp body 6 is installed on the card block 3 through the mounting structure 5.

[0025] As a technical optimization solution of the present invention, the block 3 is in a U-shaped structure as a whole, the end of the block 3 is in a trapezoidal structure, the two inclined slots 403 are symmetrically distributed about the middle of the push block 402, the two limit blocks 405 are symmetrically distributed about the middle of the push block 402, the end of the limit block 405 is provided with an inclined surface structure, a spring 407 is fixedly connected between the push block 402 and the block 3, and one end of the spring 407 is fixedly connected to the inner wall of the block 3 , the other end of the spring 407 is fixedly connected to the push block 402; align the card block 3 with the installation sleeve 2, press the card block 3 downward, and make the card block 3 quickly plug into the installation sleeve 2. Since the end of the limit block 405 is provided with a slope structure with a guiding effect, when the card block 3 slides toward the inside of the installation sleeve 2, the inner wall of the installation sleeve 2 resists the limit block 405 and slides toward the inside of the card block 3. The limit block 405 drives the slide shaft 404 to slide on the inclined groove 403, and the slide shaft 404 drives the push block 402 to the card The bottom end of the block 3 slides, and the push block 402 resists the spring 407 and contracts, so that the limit block 405 does not hinder the sliding of the block 3. When the block 3 slides to the point where the limit block 405 is aligned with the limit groove 406, the spring 407 is reset. The spring 407 drives the limit block 405 to engage in the limit groove 406 through the push block 402 and the slide shaft 404, thereby further limiting the block 3, making the block 3 and the miner's lamp body 6 installed on the block 3 more firmly and stably installed. When the miner's lamp body needs to be disassembled, 6, press the pressure rod 401 downward, the pressure rod 401 drives the push block 402 to slide downward, the push block 402 drives the spring 407 to contract, and the inclined groove 403 on the push block 402 drives the slide shaft 404 to slide toward the inside of the block 3, and the slide shaft 404 drives the limit block 405 to slide toward the inside of the block 3, so that the limit block 405 is no longer engaged with the limit groove 406 on the installation sleeve 2, thereby releasing the limit on the block 3. The operation is simple and flexible, making it more convenient to disassemble the block 3 and the mining lamp body 6.

[0026] As a technical optimization solution of the present invention, a protective cover 408 is installed on the top of the card block 3, and the pressure rod 401 is slidably connected to the protective cover 408; the setting of the protective cover 408 can prevent dust and other debris from falling into the card block 3 and causing damage to the components inside the card block 3, so the protective cover 408 has a good protective effect on the components inside the card block 3.

[0027] As a technical optimization solution of the present utility model, the mounting structure 5 includes a first fixing clip 501, the first fixing clip 501 is fixedly connected to the card block 3, one end of the first fixing clip 501 is provided with a groove 504, a protrusion 503 is engaged in the groove 504, and a second fixing clip 502 is fixedly connected to the protrusion 503. The end of the second fixing clip 502 conflicts with the other end of the first fixing clip 501. The first fixing clip 501 and the second fixing clip 502 both conflict with the miner's lamp body 6. The end of the first fixing clip 501 away from the groove 504 is provided with a positioning groove 507, and a positioning column 506 is engaged in the positioning groove 507. The positioning column 506 is fixedly connected to the second fixing clip 502; the miner's lamp body 6 is placed in the first fixing clip 501, and then the protrusion 503 fixedly connected to the second fixing clip 502 is engaged with the groove 504 on the first fixing clip 501, and then the connection between the protrusion 503 and the first fixing clip 501 is further reinforced with bolts, so that the protrusion 503 drives the second fixing clip 502 downward to resist the miner's lamp body 6, and at the same time, the positioning column 506 at the end of the second fixing clip 502 is engaged with the positioning groove 507 at the end of the first fixing clip 501 away from the groove 504, so that the first fixing clip 501 and the second fixing clip 502 cooperate to clamp the miner's lamp body 6, thereby making the miner's lamp body 6 stably and firmly installed on the clamping block 3.

[0028] As a technical optimization solution of the present invention, the cross-section of the first fixing clamp 501 is an arc-shaped structure, and the cross-section of the second fixing clamp 502 is an arc-shaped structure; the contact surface between the first fixing clamp 501 and the second fixing clamp 502 and the miner's lamp body 6 is increased, so that the first fixing clamp 501 and the second fixing clamp 502 have a better clamping effect on the miner's lamp body 6.

[0029] As a technical optimization solution of the present invention, the protrusion 503 is a trapezoidal structure, and the groove 504 is a trapezoidal structure; the protrusion 503 is prevented from slipping out of the groove 504, so that the protrusion 503 and the second fixing clip 502 are installed more firmly.

[0030] As a technical optimization solution of the present invention, rubber pads 505 are installed on both the first fixing clamp 501 and the second fixing clamp 502, and the rubber pads 505 are in contact with the miner's lamp body 6; the provision of the rubber pads 505 can increase the friction between the first fixing clamp 501 and the second fixing clamp 502 and the miner's lamp body 6, so that the first fixing clamp 501 and the second fixing clamp 502 clamp the miner's lamp body 6 more firmly.

[0031] When the utility model is used, the miner's lamp body 6 is first placed in the first fixing clamp 501, and then the protrusion 503 fixedly connected to the second fixing clamp 502 is engaged with the groove 504 on the first fixing clamp 501, and then the connection between the protrusion 503 and the first fixing clamp 501 is further reinforced by using bolts, so that the protrusion 503 drives the second fixing clamp 502 downward to contact the miner's lamp body 6, and at the same time, the positioning column 506 at the end of the second fixing clamp 502 is engaged with the positioning groove 507 at the end of the first fixing clamp 501 away from the groove 504, so that the first fixing clamp 501 and the second fixing clamp 502 cooperate to clamp the miner's lamp body 6, and then the miner's lamp body 6 is tightened. The miner's lamp body 6 is stably and firmly installed on the clamping block 3; the setting of the rubber pad 505 can increase the friction between the first fixing clamp 501 and the second fixing clamp 502 and the miner's lamp body 6, so that the first fixing clamp 501 and the second fixing clamp 502 clamp the miner's lamp body 6 more firmly; then align the clamping block 3 with the installation sleeve 2, press the clamping block 3 downward, and make the clamping block 3 quickly plug into the installation sleeve 2. Since the end of the limit block 405 is provided with a bevel structure to guide, when the clamping block 3 slides into the interior of the installation sleeve 2, the inner wall of the installation sleeve 2 contacts the limit block 405 and slides into the interior of the clamping block 3, and the limit block 405 drives the slide shaft 40 4 slides on the inclined groove 403, and at the same time, the slide shaft 404 drives the push block 402 to slide toward the bottom end of the block 3. The push block 402 resists the spring 407 and contracts, so that the limit block 405 does not hinder the sliding of the block 3. When the block 3 slides to the point where the limit block 405 is aligned with the limit groove 406, the spring 407 resets. The spring 407 drives the limit block 405 to engage with the limit groove 406 through the push block 402 and the slide shaft 404, thereby further limiting the block 3, making the block 3 and the miner's lamp body 6 installed on the block 3 more firmly and stably installed. When the miner's lamp body 6 needs to be disassembled, the pressure rod 401 is pressed downward, and the pressure rod 401 drives The push block 402 slides downward, and the push block 402 drives the spring 407 to contract. The inclined groove 403 on the push block 402 drives the slide shaft 404 to slide toward the inside of the block 3. The slide shaft 404 drives the limit block 405 to slide toward the inside of the block 3, so that the limit block 405 is no longer engaged with the limit groove 406 on the mounting sleeve 2, thereby releasing the limit on the block 3. The operation is simple and flexible, making it easier to disassemble the block 3 and the mining lamp body 6; the provision of the protective cover 408 can prevent dust and other debris from falling into the block 3 and causing damage to the components inside the block 3, so the protective cover 408 has a good protective effect on the components inside the block 3.

[0032] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0033] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A safety helmet for mining with a mining lamp, comprising a helmet body (1), characterized in that: The side wall of the helmet body (1) is provided with a mounting sleeve (2), a card block (3) is inserted into the mounting sleeve (2), a limiting structure (4) is provided on the card block (3), the limiting structure (4) comprises a pressure rod (401), the card block (3) is slidably connected to the pressure rod (401), the bottom end of the pressure rod (401) is fixedly connected to a push block (402), the push block (402) is slidably connected to the card block (3), and the push block (402) is provided with two A slanted groove (403) is provided, wherein a sliding shaft (404) is slidably connected in the slanted groove (403), wherein the end of the sliding shaft (404) is fixedly connected to a limit block (405), wherein the limit block (405) is slidably connected to the side wall of the clamping block (3), wherein two limit grooves (406) are provided on the mounting sleeve (2), wherein the limit block (405) is engaged with the corresponding limit grooves (406), and a miner's lamp body (6) is mounted on the clamping block (3) via a mounting structure (5).

2. A mining safety helmet with a mining lamp according to claim 1, characterized in that: The card block (3) is in a U-shaped structure as a whole, and the end of the card block (3) is in a trapezoidal structure.

3. The mining safety helmet with a mining lamp according to claim 1, characterized in that: The two inclined grooves (403) are symmetrically distributed about the middle of the push block (402), the two limiting blocks (405) are symmetrically distributed about the middle of the push block (402), and the ends of the limiting blocks (405) are provided with inclined surface structures.

4. A mining safety helmet with a mining lamp according to claim 3, characterized in that: A spring (407) is fixedly connected between the push block (402) and the clamping block (3), one end of the spring (407) is fixedly connected to the inner wall of the clamping block (3), and the other end of the spring (407) is fixedly connected to the push block (402).

5. A mining safety helmet with a mining lamp according to claim 4, characterized in that: A protective cover (408) is installed on the top end of the clamping block (3), and the pressing rod (401) is slidably connected to the protective cover (408).

6. The mining safety helmet with a mining lamp according to claim 1, characterized in that: The mounting structure (5) comprises a first fixing clamp (501), the first fixing clamp (501) is fixedly connected to the clamping block (3), one end of the first fixing clamp (501) is provided with a groove (504), a protrusion (503) is engaged in the groove (504), a second fixing clamp (502) is fixedly connected to the protrusion (503), the end of the second fixing clamp (502) and the other end of the first fixing clamp (501) are in contact with each other, and the first fixing clamp (501) and the second fixing clamp (502) are in contact with each other with the miner's lamp body (6).

7. A mining safety helmet with a mining lamp according to claim 6, characterized in that: The cross section of the first fixing clamp (501) is an arc-shaped structure, and the cross section of the second fixing clamp (502) is an arc-shaped structure.

8. The mining safety helmet with a mining lamp according to claim 6, characterized in that: The protrusion (503) has a trapezoidal structure, and the groove (504) has a trapezoidal structure.

9. The mining safety helmet with a mining lamp according to claim 7, characterized in that: The first fixing clamp (501) and the second fixing clamp (502) are both installed with rubber pads (505), and the rubber pads (505) are in contact with the miner's lamp body (6).

10. A mining safety helmet with a mining lamp according to claim 9, characterized in that: A positioning groove (507) is provided at one end of the first fixing clamp (501) away from the groove (504), a positioning column (506) is engaged in the positioning groove (507), and the positioning column (506) is fixedly connected to the second fixing clamp (502).

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