Splash-proof safety helmet for copper smelting

Abstract

The utility model relates to the technical field of metallurgical protection equipment, and discloses a splash-proof safety helmet for copper smelting, which comprises a protection helmet, a copper smelting face protection mechanism is connected in front of the protection helmet, a copper smelting head protection mechanism is mounted in the protection helmet, and a helmet buckling belt is connected below the protection helmet. The protective cap and the protective covers are connected through the connecting rods, so that the protective covers can rotate by 180 degrees at the connecting rods, a worker can adjust the angle by himself / herself during use, and meanwhile, the number of the protective covers is two, so that the heat insulation effect of the protective covers is enhanced, and the service life of the protective covers is prolonged. And the cover shell is arranged on the rear portion of the interior of the protective cover, and the telescopic covers are arranged on the two sides of the cover shell through the telescopic rods, so that the telescopic covers can be unfolded or contracted through the telescopic rods, the protective area of the protective cover is increased, a worker can conduct protection according to the situation when using the protective cover, and the safety of the worker during operation is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metallurgical protection equipment, in particular to a copper smelting splash-proof safety helmet. Background Art

[0002] Copper smelting refers to the process of extracting copper metal from copper ore through a series of smelting processes. However, in the process of copper smelting and refining, it is necessary to pass through dangerous factors such as high temperature, toxic gases and chemicals, and precautions must be taken, otherwise it will lead to risks such as splash injuries. For this reason, a copper smelting anti-splash safety helmet is proposed.

[0003] The Chinese utility model patent with announcement number CN215531968U discloses a metallurgical splash-proof helmet. The setting of the metallurgical splash-proof helmet includes a cap hoop and a sweat-absorbing belt. The sweat-absorbing belt is installed on the rear side of the cap hoop, and a buffer pad is arranged on the upper side of the cap hoop. Four top straps are penetrated inside the buffer pad, and the outsides of the four top straps are all provided with latch buckles. A helmet shell is arranged on the outside of the cap hoop, and chin straps are arranged inside the left and right sides of the helmet shell. The two chin straps are connected by chin buckles. After the worker wears the helmet correctly, the shielding lens A and the shielding lens B are directly rotated to the front of the worker's face. The shielding lens A and the shielding lens B directly block the heat emitted by the metal from facing the face, thereby reducing the occurrence of facial burns on the worker. The shielding lens A has color, which can directly alleviate the worker's direct visual exposure to the bright light emitted by the metal, thereby preventing the worker from looking directly at the bright light, thereby preventing the worker from damaging the glasses.

[0004] In the process of using the existing copper smelting anti-splash safety helmet, since the steps in the copper production process are relatively dangerous and the metal emits high temperature, when the workers are operating in the copper smelting process, they are close to the metal liquid, which can easily cause burns, splashes and other dangers to the workers' faces. In addition, when the workers walk in the work area, the isolation effect of the safety helmet above the head is poor, and the entire head of the workers cannot be protected, which will also cause danger to the workers during operation, and needs to be improved. Utility Model Content

[0005] The utility model aims to provide a copper smelting splash-proof helmet to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A copper smelting splash-proof helmet comprises a protective cap, a copper smelting face protection mechanism is connected to the front of the protective cap, a copper smelting head protection mechanism is installed inside the protective cap, and a buckle strap is connected to the bottom of the protective cap; the copper smelting face protection mechanism comprises: a protective cover connected to the front of the protective cap, a protective goggles for eyeglass protection is arranged on the surface of the protective cover, a cover shell is fixedly installed behind the protective cover, telescopic rods are arranged on both sides of the cover shell, a telescopic cover for increasing the protection area is arranged between the telescopic rods, and a connecting rod for equipment extension connection is connected between the protective cap and the protective cover; the copper smelting head protection mechanism comprises: a protective layer installed inside the protective cap, a reinforcement plate for increasing hardness is arranged above the protective layer, and an isolation layer for high-temperature isolation is arranged above the reinforcement plate.

[0008] The buckle cap strap comprises: a double strap, the double strap is connected to the top of the buckle cap strap, and a draw buckle is arranged on one side of the buckle cap strap; a cassette opening, the cassette opening is arranged above the draw buckle; the setting of the double strap increases the function of adjusting the length of the buckle cap strap.

[0009] The strap opening is arranged on the left side of the protective cap, and the buckle strap forms a buckle connection relationship between the pull-out buckle and the strap opening, and the buckle strap can be adjusted in length through the double straps; the buckle strap binds the protective cap under the face of the staff to prevent it from falling off.

[0010] A cap screw is arranged at one rear end of the connecting rod, and a cover screw is arranged at the front of the connecting rod, and the connecting rod forms a movable connection relationship with the protective cover through the cover screw.

[0011] A connecting block is connected between the telescopic rod and the telescopic cover, and the cover shell is located at two-thirds of the rear of the protective cover, and the width of the telescopic cover is consistent with the width of the protective cover.

[0012] The number of the protective covers is two, and the protective covers are all of the same size, and the protective covers can be rotated 180 degrees by the cover screw; the telescopic cover can increase the protection area of ​​the protective cover.

[0013] The protective cover is arc-shaped, and the protective cover is 1.5 times larger than the protective glasses, and the distance between the two protective covers is 3 cm. The connecting rod is fixedly installed on both sides of the protective cap by the cap screws; the protective cover can protect the face of the staff.

[0014] The isolation layer is made of fiberglass, the reinforcement plate is made of PC, and the protective layer is made of high-density polyethylene. The reinforcement plate is located between the isolation layer and the protective layer; the reinforcement plate can enhance the hardness of the protective cap.

[0015] The outer part of the protective cap is circular, and a cap ring is arranged on the outer part of the protective cap, and the inner part of the cap ring fits with the outer part of the protective cap; the protective cap can protect the head of the worker.

[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0017] 1) A connecting rod is connected to the front of the protective cap, a protective cover is arranged in front of the connecting rod, the protective cover is connected to the connecting rod through a cover screw, and the protective cover can be rotated 180 degrees at the connecting rod through the cover screw, so that the staff can adjust the angle by themselves when using it, and the number of protective covers is two, which enhances the heat insulation effect of the protective cover, and a cover shell is arranged at the rear of the inner part of the protective cover, telescopic rods are arranged on both sides of the cover shell, and a telescopic cover is arranged in the middle of the telescopic rod. The telescopic cover can be expanded or retracted through the telescopic rod, thereby increasing the protection area of ​​the protective cover, so that the staff can protect themselves according to the situation when using it, and improve the safety of the staff during operation;

[0018] 2) By arranging a protective layer, a reinforcement plate and an isolation layer inside the protective cap, the protective layer can isolate and protect the inside of the protective cap, the reinforcement plate can increase the hardness of the protective cap, and the isolation layer can insulate against high temperature, thereby providing all-round protection for the worker's head and preventing the worker's head from being injured by high temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of an embodiment of the utility model;

[0020] Figure 2 It is a structural schematic diagram of a buckle hat strap in an embodiment of the utility model;

[0021] Figure 3 It is a schematic diagram of the structure of the protective cap in the embodiment of the utility model;

[0022] Figure 4 It is a schematic diagram of the structure of the protective cover in the embodiment of the utility model;

[0023] Figure 5 It is a schematic diagram of the bottom structure of the protective cap in the embodiment of the utility model;

[0024] Figure 6 It is a schematic diagram of the internal structure of the protective cap in the embodiment of the utility model;

[0025] In the figure: a protective cap 1, a protective cover 2, a buckle cap strap 3, a protective layer 11, a cap ring 12, a reinforcing plate 13, an isolation layer 14, a protective mirror 21, a connecting rod 22, a cap screw 23, a cover screw 24, a cover shell 25, a telescopic rod 26, a connecting block 27, a telescopic cover 28, a double strap 31, a pull-out buckle 32, and a tape port 33. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Generally, the components of the embodiment of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0027] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] like Figure 1-6 As shown, the utility model provides a copper smelting splash-proof helmet, comprising a protective cap 1, a copper smelting face protection mechanism is connected to the front of the protective cap 1, a copper smelting head protection mechanism is installed inside the protective cap 1, and the copper smelting head protection mechanism comprises: a protective layer 11 installed inside the protective cap 1, a reinforcement plate 13 is arranged above the protective layer 11, and an isolation layer 14 is arranged above the reinforcement plate 13; the isolation layer 14 is made of glass fiber reinforced plastic material, the reinforcement plate 13 is made of PC material, and the protective layer 11 is made of high-density polyethylene material, and the reinforcement plate 13 is located between the isolation layer 14 and the protective layer 11; the outer part of the protective cap 1 is circular, and a cap ring 12 is arranged on the outer part of the protective cap 1, and the inner part of the cap ring 12 fits the outer part of the protective cap 1.

[0029] Specifically, the protective cap 1 is internally installed with an isolation layer 14, a reinforcement plate 13 and a protection layer 11. The isolation layer 14 can isolate the high temperature outside the protective cap 1, and the reinforcement plate 13 can enhance the hardness inside the protective cap 1. The protection layer 11 is arranged at the innermost part of the protective cap 1 to increase the comfort of the wearer and increase the high temperature isolation effect inside the protective cap 1 to prevent the wearer's head from being damaged by high temperature.

[0030] The copper smelting face protection mechanism comprises: a protective cover 2 connected to the front of a protective cap 1, a protective mirror 21 is arranged on the surface of the protective cover 2, a cover shell 25 is fixedly installed at the rear of the protective cover 2, and telescopic rods 26 are arranged on both sides of the cover shell 25, a telescopic cover 28 is arranged between the telescopic rods 26, and a connecting rod 22 is connected between the protective cap 1 and the protective cover 2, a cap screw 23 is arranged at one end of the rear of the connecting rod 22, and a cover screw 24 is arranged in front of the connecting rod 22, and the connecting rod 22 forms a movable connection relationship with the protective cover 2 through the cover screw 24. A connecting block 27 is connected between the telescopic rod 26 and the telescopic cover 28, and the cover shell 25 is located at two-thirds of the rear of the protective cover 2, and the width of the telescopic cover 28 is consistent with the width of the protective cover 2. The number of protective covers 2 is two, and the protective covers 2 are of the same size, and the protective covers 2 can be rotated 180 degrees through the cover screw 24; the protective cover 2 is arc-shaped, and the protective cover 2 is 1.5 times larger than the protective mirror 21, and the distance between the two protective covers 2 is 3 cm, and the connecting rod 22 is fixedly installed on both sides of the protective cap 1 through the cap screw 23.

[0031] Specifically, the protective cover 2 is connected to the protective cap 1 through the cover screw 24, the connecting rod 22, the cap screw 23, and the protective cover 2 can be rotated 180 degrees through the cover screw 24, so that the wearer can adjust the protective cover 2 according to the angle, and the number of protective covers 2 is two, which enhances the isolation effect of the protective cover 2 and provides double protection for the wearer. At the same time, a cover shell 25 is provided at the rear of the inner part of the protective cover 2, and the cover shell 25 is connected to the telescopic cover 28 through the telescopic rod 26. The wearer pulls down the telescopic cover 28 to protect his neck and chest, thereby increasing the protection area of ​​the protective cover 2 and protecting the personnel.

[0032] A buckle strap 3 is connected to the bottom of the protective cap 1; the buckle strap 3 includes: a double strap 31, the double strap 31 is connected to the top of the buckle strap 3, and a pull-out buckle 32 is provided on one side of the buckle strap 3; a cassette opening 33, and the cassette opening 33 is provided above the pull-out buckle 32; the cassette opening 33 is provided on the left side of the protective cap 1, and the buckle strap 3 forms a buckle connection relationship between the pull-out buckle 32 and the cassette opening 33, and the buckle strap 3 can be adjusted in length through the double strap 31.

[0033] Specifically, a buckle strap 3 is connected to the bottom of the protective cap 1, and the length of the buckle strap 3 can be adjusted through the double straps 31. The buckle strap 3 is inserted in and out of the pull-out buckle 32 and is stuck in the strap opening 33, thereby being fixed around the wearer's face to prevent the protective cap 1 from falling off during wearing.

[0034] Working principle: First, adjust the length of the buckle strap 3 according to the size of the wearer's face. The buckle strap 3 can be adjusted in length through the double straps 31. Then, insert the buckle strap 3 in and out of the draw buckle 32 to make it stuck in the strap opening 33. The length of the buckle strap 3 is fixed. The fixed buckle strap 3 can prevent the protective cap 1 from falling off. When the staff wears the protective cap 1, the interior of the protective cap 1 is provided with an isolation layer 14, a reinforcement plate 13 and a protective layer 11. The reinforcement plate 13 can enhance the hardness of the interior of the protective cap 1. The isolation layer 14 and the protective layer 11 can The high temperature of the outside world is isolated to avoid burns to the wearer's head caused by improper high temperature isolation. When the staff is working, the protective cover 2 can be rotated 180 degrees through the cover screw 24, so that the wearer can adjust the protective cover 2 according to the angle, and then a cover shell 25 is arranged at the rear of the inner part of the protective cover 2. The cover shell 25 is connected with the telescopic rod 26 and the telescopic cover 28. The wearer pulls down the telescopic cover 28 to protect his neck and chest, thereby increasing the protection area of ​​the protective cover 2. In this way, the entire use process of the copper smelting anti-splash injury safety helmet is completed.

Claims

1. A copper smelting splash protection helmet, comprising a protective helmet (1), characterized in that: The front of the protective cap (1) is connected to a copper smelting face protection mechanism, the interior of the protective cap (1) is installed with a copper smelting head protection mechanism, and the bottom of the protective cap (1) is connected to a buckle strap (3); The copper smelting face protection mechanism comprises: a protective cover (2) connected to the front of the protective cap (1), a protective mirror (21) is arranged on the surface of the protective cover (2), a cover shell (25) is fixedly installed behind the protective cover (2), telescopic rods (26) are arranged on both sides of the cover shell (25), a telescopic cover (28) is arranged between the telescopic rods (26), and a connecting rod (22) is connected between the protective cap (1) and the protective cover (2); The copper smelting head protection mechanism comprises: a protection layer (11) installed inside the protection cap (1), a reinforcement plate (13) is arranged above the protection layer (11), and an isolation layer (14) is arranged above the reinforcement plate (13).

2. The copper smelting splash protection helmet according to claim 1, characterized in that: The buckle cap band (3) comprises: A double belt (31), one end of the double belt (31) is connected to the upper part of the buckle belt (3), and a draw buckle (32) is provided on one side of the buckle belt (3); A cassette opening (33), wherein the cassette opening (33) is arranged above the draw buckle (32).

3. The copper smelting splash protection helmet according to claim 2, characterized in that: The clip opening (33) is arranged on the left side of the protective cap (1), and the buckle cap strap (3) forms a buckle connection relationship between the pull-out buckle (32) and the clip opening (33), and the buckle cap strap (3) can be adjusted in length through the double straps (31).

4. The copper smelting splash protection helmet according to claim 1, characterized in that: A cap nut (23) is provided at one rear end of the connecting rod (22), and a cover nut (24) is provided at the front of the connecting rod (22), and a movable connection relationship is formed between the connecting rod (22) and the protective cover (2) through the cover nut (24).

5. The copper smelting splash protection helmet according to claim 4, characterized in that: A connecting block (27) is connected between the telescopic rod (26) and the telescopic cover (28), and the cover shell (25) is located at two-thirds of the rear of the protective cover (2), and the width of the telescopic cover (28) is consistent with the width of the protective cover (2).

6. The copper smelting splash protection helmet according to claim 5, characterized in that: The number of the protective covers (2) is two, and the protective covers (2) are all of the same size, and the protective covers (2) can be rotated 180 degrees via the cover screw (24).

7. The copper smelting splash protection helmet according to claim 6, characterized in that: The protective cover (2) is arc-shaped, and the protective cover (2) is 1.5 times larger than the protective mirror (21), and the distance between the two protective covers (2) is 3 centimeters. The connecting rod (22) is fixedly mounted on both sides of the protective cap (1) by means of the cap screws (23).

8. The copper smelting splash protection helmet according to claim 1, characterized in that: The material of the isolation layer (14) is glass fiber reinforced plastic material, the material of the reinforcement plate (13) is PC material, and the material of the protective layer (11) is high-density polyethylene material, and the reinforcement plate (13) is located between the isolation layer (14) and the protective layer (11).

9. The copper smelting splash protection helmet according to claim 1, characterized in that: The exterior of the protective cap (1) is circular, and a cap ring (12) is provided on the exterior of the protective cap (1), and the interior of the cap ring (12) fits the exterior of the protective cap (1).

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