Outdoor spraying safety helmet face protection mask

Abstract

The utility model discloses an outdoor spraying safety helmet face guard mask which comprises a top shell, a rear shell, two side shells, a face guard device and a fixing device, and the rear shell is movably connected with one end of the top shell; the two side shells are movably connected with the two ends of the top shell respectively, and the two side shells are further movably connected with the corresponding side edges of the rear shell. The face protection device comprises a face protection assembly and a gauze element, and the face protection assembly is arranged at the front end of the top shell; the gauze element is movably arranged on the face protection assembly; the fixing device comprises two fixing assemblies, and the two fixing assemblies are arranged on the two side shells respectively. Therefore, the face protection mask is used in cooperation with a safety helmet, the high-density and corrosion-resistant gauze is capable of preventing paint mist and ventilating, working comfort is guaranteed, the face of an outdoor spraying worker can be comprehensively protected, harmful substances are effectively blocked, the face fitting degree can be adjusted according to needs through the design of the sliding rails and the sliding blocks, the mask can be folded through the fixing device, space is saved, and carrying and storage are convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of personal protective equipment, especially to an outdoor spraying safety helmet face guard. BACKGROUND

[0002] In this particular working environment of outdoor spraying operation, the operating personnel are exposed to various harmful chemical paint mists for a long time, and these paint mists not only contain irritating chemical components, but also may carry tiny solid particles, which pose a serious threat to the eyes and face of the operating personnel. Long-term exposure may cause eye inflammation, skin irritation, and even more serious health problems. Therefore, it is particularly important to protect the eyes and face of the operating personnel from these harmful substances.

[0003] However, the traditional personal protection measures are not sufficient when facing the complex environment of outdoor spraying operation. For example, although wearing transparent lens glasses can provide certain eye protection, the field of view is limited, and in strong wind environment, the lenses are easy to accumulate dust and water vapor, affecting the clarity of vision, and even may be blown away by the wind, causing safety hazards. On the other hand, using lightweight materials such as scarves as protection can provide certain breathability, but the blocking effect of the scarf is limited and cannot effectively block tiny paint mist particles, and is also susceptible to wind, making it difficult to maintain stability.

[0004] In addition, outdoor spraying operation often needs to be carried out at different heights and angles, which requires the operating personnel to frequently adjust their posture and line of sight. The traditional protection measures are often fixed and have poor flexibility, making it difficult to meet the needs of this dynamic working environment, limiting the operating personnel's operational flexibility and work efficiency.

[0005] In summary, the eye and face protection problem in outdoor spraying operation needs to be solved. A face guard is needed that can effectively block harmful substances such as paint mist, maintain good vision and breathability, and adapt to the complex and variable environment of outdoor spraying operation, to ensure the health and safety of the operating personnel and improve work efficiency. SUMMARY

[0006] The utility model aims at least in a certain extent solves one of the technical problems in the related technical field.

[0007] To this end, the utility model aims at providing an outdoor spraying safety helmet face guard, which is used in cooperation with the safety helmet. The high-density, corrosion-resistant mesh not only prevents paint mist but also allows air to pass through, ensuring comfortable operation and fully protecting the face of the outdoor spraying operating personnel, effectively blocking harmful substances. The sliding rail and sliding block design allows the face to be adjusted as needed, and the fixing device allows the face guard to be folded, saving space and facilitating storage and carrying.

[0008] In order to achieve the above object, the utility model provides an outdoor spraying safety helmet face guard including top shell, rear shell, two side shells, face guard device and fixing device, wherein, the rear shell is movably connected with one end of the top shell, two side shells are movably connected with two ends of the top shell respectively, and two side shells are movably connected with corresponding side edges of the rear shell, the face guard device includes face guard assembly and gauze, wherein, the face guard assembly is arranged at the front end of the top shell, the gauze is movably arranged on the face guard assembly, and the fixing device includes two fixing assemblies, wherein, two fixing assemblies are arranged on two side shells respectively, and two fixing assemblies are movably connected with corresponding side edges of the rear shell.

[0009] The utility model discloses an outdoor spraying safety helmet face guard, which is used in cooperation with the safety helmet, and the high-density and corrosion-resistant gauze can prevent paint mist and ensure air permeability, guaranteeing comfortable operation and fully protecting the face of the outdoor spraying operator, effectively blocking harmful substances, and the slide rail and slide block design can adjust the face fitting degree as required, the face guard can be folded by the fixing device, saving space and facilitating carrying and storage.

[0010] In addition, the outdoor spraying safety helmet face guard according to the application can further have the following additional technical features.

[0011] Specifically, the face guard assembly includes two slide rails, two groups of slide blocks and a placing clamping groove, wherein the two slide rails are arranged on both sides of the front end of the top shell respectively, the two groups of slide blocks are slidably arranged in the two slide rails respectively, and the two ends of the placing clamping groove are connected with the two groups of slide blocks respectively, and the gauze is arranged in the placing clamping groove.

[0012] Specifically, the two fixing assemblies each include a fixing hook, a mounting block, a lever, a connecting rod and a hook, wherein the fixing hooks are arranged at the two ends of the rear shell respectively, the mounting blocks are arranged on one side of the two side shells respectively, the lever is rotatably arranged on the mounting block, the connecting rod is movably arranged on the lever, and the hook is connected with the connecting rod and movably connected with the fixing hook.

[0013] Specifically, the inner side edge of the placing clamping groove is provided with a soft sealing strip to ensure the sealing property between the gauze and the face and prevent paint mist from penetrating from the gap.

[0014] Specifically, the gauze is made of high-density and corrosion-resistant material to effectively block paint mist and other small particles while maintaining good air permeability, and the gauze is detachable and easy to clean and replace.

[0015] Specifically, the top shell, the rear shell and the two side shells are connected by hinges to form a foldable safety helmet face guard structure.

[0016] The utility model has the advantages compared with the prior art that:

[0017] (1) The face guard can be used in cooperation with the safety helmet to provide all-round facial protection for outdoor spraying personnel, effectively block paint mist, dust and other harmful substances from causing potential harm to the eyes and face, and ensure the health and safety of the personnel.

[0018] (2) The gauze in the face guard is made of high-density, corrosion-resistant material, which not only effectively blocks tiny paint mist particles and other harmful substances, but also ensures good air permeability, allowing the wearer to breathe smoothly and have a clear view during operation, while enjoying a comfortable wearing experience.

[0019] (3) The design of the sliding rail and the sliding block allows the face guard assembly to be adjusted according to the facial profile of the wearer, meeting the individual needs of different personnel.

[0020] (4) The design of the fixing device allows the helmet to be foldable, which can be easily folded when not in use, greatly reducing the occupied space and facilitating carrying and storage, providing great convenience for outdoor spraying operations.

[0021] Additional aspects and advantages of the utility model will be partially given in the following description, some will become apparent from the following description, or will be understood through practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0022] The above and / or additional aspects and advantages of the utility model will become apparent and more readily understood from the following description, taken in conjunction with the accompanying drawings, in which:

[0023] Figure 1 A perspective view of an outdoor spraying safety helmet face guard according to an embodiment of the utility model;

[0024] Figure 2 A perspective view of an outdoor spraying safety helmet face guard according to another embodiment of the utility model;

[0025] Figure 3 A perspective view of an outdoor spraying safety helmet face guard according to another embodiment of the utility model;

[0026] Figure 4 A Figure 1 enlarged structural schematic view of part A in the utility model;

[0027] Figure 5 A Figure 3B part enlarged structural schematic view in the figure.

[0028] As shown in the figure: 1, top shell; 2, rear shell; 3, side shell; 4, face protection device; 5, fixing device; 41, face protection assembly; 42, gauze; 51, fixing assembly; 411, sliding rail; 412, sliding block; 413, placing slot; 511, fixing hook; 512, mounting block; 513, push plate; 514, connecting rod; 515, hook. DETAILED DESCRIPTION

[0029] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present application, and cannot be understood as limiting the present application. On the contrary, the embodiments of the present application include all changes, modifications and equivalents falling within the spirit and scope of the appended claims.

[0030] An outdoor spraying safety helmet face protection mask according to an embodiment of the present application is described below in conjunction with the drawings.

[0031] As Figures 1-5 shown, the outdoor spraying safety helmet face protection mask according to an embodiment of the present application can include a top shell 1, a rear shell 2, two side shells 3, a face protection device 4 and a fixing device 5. The rear shell 2 is movably connected to one end of the top shell 1, and the two side shells 3 are movably connected to two ends of the top shell 1, respectively. The two side shells 3 are also movably connected to the corresponding side edges of the rear shell 2. The face protection device 4 includes a face protection assembly 41 and a gauze 42. The face protection assembly 41 is arranged at the front end of the top shell 1, and the gauze 42 is movably arranged on the face protection assembly 41. The fixing device 5 includes two fixing assemblies 51. The two fixing assemblies 51 are arranged on the two side shells 3, respectively, and are movably connected to the corresponding side edges of the rear shell 2.

[0032] It can be understood that the top shell 1 serves as the top structure of the entire face protection mask, and provides basic protection and support. Its solid design ensures the stability and durability of the mask during use.

[0033] The top shell 1 is designed to be flexible, allowing for movable connection with the rear shell 2 and the two side shells 3. This movable connection design allows the overall shape of the mask to be adjusted as needed, facilitating folding and storage, and greatly saving storage space.

[0034] The rear shell 2 is located behind the top shell 1 and also provides protection. It is movably connected to one end of the top shell 1, and can be flexibly adjusted in angle to adapt to the wearing needs of different users.

[0035] Two side shells 3 are respectively located on both sides of the top shell 1 to provide side protection. They are not only movably connected with both ends of the top shell 1, but also movably connected with the corresponding side edges of the rear shell 2. This all-directional movable connection design enables the mask to closely fit the user's head, improving the comfort and stability of wearing.

[0036] The face protection device 4 is one of the core components of the mask, which includes a face protection assembly 41 and a gauze screen 42.

[0037] The face protection assembly 41 is arranged at the front end of the top shell 1, used to adjust the protection angle and ensure the face from being injured by the sprayed material. Its design is very humanized, which can be fine-tuned according to the user's facial profile to improve the protection effect.

[0038] The gauze screen 42 is movably arranged on the face protection assembly 41. This design not only allows air circulation to reduce the stuffy feeling when wearing, but also effectively blocks part of the splashed sprayed material. The gauze screen 42 is lightweight and durable, ensuring the comfort of long-term wearing.

[0039] The fixing device 5 includes two fixing assemblies 51, which are respectively arranged on the two side shells 3.

[0040] The main function of the fixing assembly 51 is to connect the top shell 1, the rear shell 2 and the two side shells 3, so that they form a complete helmet. When folding and storing is needed, the connection of the fixing assembly 51 can be cancelled, so that the components of the mask can be flexibly folded. This design not only facilitates carrying and storage, but also improves the practicality and flexibility of the mask.

[0041] Specifically, the process of using the outdoor spraying safety helmet face mask is as follows:

[0042] Firstly, the user places the top shell 1 on the top of the head, adjusts the movable connection with the rear shell 2 and the two side shells 3 to ensure that the mask can closely fit the head. Then, the face protection assembly 41 is fine-tuned according to the facial profile to provide the best protection angle. At this time, the gauze screen 42 will automatically adhere to the face protection assembly 41, ensuring air circulation and effectively blocking the sprayed material. Then, the two fixing assemblies 51 in the fixing device 5 are used to firmly connect the top shell 1, the rear shell 2 and the two side shells 3 together to form a complete helmet. After the work is completed, the user only needs to simply cancel the connection of the fixing assembly 51, so that the components of the mask can be flexibly folded, facilitating carrying and storage. The whole process is simple and fast, which not only ensures the safety of the work, but also improves the work efficiency.

[0043] In one embodiment of the present utility model, as shown in Figure 1 , Figure 2 and Figure 4As shown, the face protection assembly 41 can include two sliding rails 411, two sets of sliding blocks 412, and a placement slot 413. The two sliding rails 411 are respectively arranged at the two sides of the front end of the top shell 1. The two sets of sliding blocks 412 are respectively slidably arranged in the two sliding rails 411. The two ends of the placement slot 413 are respectively connected with the two sets of sliding blocks 412. The screen 42 is arranged in the placement slot 413.

[0044] It can be understood that the two sliding rails 411 are respectively arranged at the two sides of the front end of the top shell 1, providing a stable sliding track for the sliding blocks 412.

[0045] The design of the sliding rail 411 allows the sliding block 412 to move smoothly inside, thereby adjusting the overall position and angle of the face protection assembly 41.

[0046] The two sets of sliding blocks 412 are respectively slidably arranged in the two sliding rails 411.

[0047] The close fit of the sliding block 412 and the sliding rail 411 ensures the stability and durability of the face protection assembly 41.

[0048] Users can adjust the fit of the face protection assembly 41 to the face by moving the sliding block 412 to adapt to different facial contours and work requirements.

[0049] The two ends of the placement slot 413 are respectively closely connected with the two sets of sliding blocks 412. The two sets of sliding blocks 412 can freely slide on the sliding rail 411, which is usually fixed at the two sides of the front end of the top shell 1.

[0050] When users need to adjust the position or angle of the face protection assembly 41 to adapt to different facial contours, they can do so by moving the sliding block 412 on the sliding rail 411. With the movement of the sliding block 412, the placement slot 413 will also adjust its shape and position accordingly, ensuring that the screen 42 can be closely fitted in front of the user's face.

[0051] In one embodiment of the present application, as shown in Figure 1 and Figure 5 The two fixing assemblies 51 can each include a fixing hook 511, a mounting block 512, a lever 513, a connecting rod 514, and a hook 515. The fixing hook 511 is arranged at the two ends of the rear shell 2. The mounting block 512 is arranged on one side of the two side shells 3. The lever 513 is rotatably arranged on the mounting block 512. The connecting rod 514 is movably arranged on the lever 513. The hook 515 is connected with the connecting rod 514, and the hook 515 is movably connected with the fixing hook 511.

[0052] It can be understood that the fixing hooks 511 are respectively arranged at two ends of the rear shell 2, and are carefully designed in shape and size to ensure that the hooks 515 can be stably and firmly connected together.

[0053] The mounting blocks 512 are respectively arranged at one side of the two side shells 3, and provide a stable mounting basis for the knobs 513.

[0054] The design of the mounting blocks 512 allows the knobs 513 to rotate at an angle thereon, so as to adjust the positions of the connecting rods 514 and the hooks 515.

[0055] The knobs 513 are rotatably arranged on the mounting blocks 512, and a user can drive the connecting rods 514 and the hooks 515 to move by operating the knobs 513.

[0056] The connecting rods 514 are movably arranged on the knobs 513, and one end of each of the connecting rods 514 is connected to the knob 513, and the other end is connected to the hook 515.

[0057] The design of the connecting rods 514 allows them to move within a certain range under the driving of the knobs 513, so as to adjust the positions of the hooks 515.

[0058] The hooks 515 are connected to the connecting rods 514, and are matched with the fixing hooks 511 in shape and size, and can be stably hung on the fixing hooks 511.

[0059] Working principle of the fixing assembly 51:

[0060] During wearing of the mask, a user can drive the connecting rods 514 and the hooks 515 to move by operating the knobs 513. When it is needed to connect the top shell 1, the rear shell 2 and the two side shells 3 together, the user can hang the hooks 515 on the fixing hooks 511, so as to realize firm connection between the components. When it is needed to fold and store the mask, the user only needs to operate the knobs 513 in reverse, so that the hooks 515 are detached from the fixing hooks 511.

[0061] In an embodiment of the utility model, as shown in Figure 2 and Figure 4 The inner side edge of the placing clamping groove 413 is provided with a soft sealing strip, so as to ensure the sealing property between the gauze screen 42 and the face, and prevent the paint mist from penetrating from the gap.

[0062] It can be understood that the sealing strip is ingeniously arranged at the inner side edge of the placing clamping groove 413, that is, the area directly in contact with the face.

[0063] The main function of the sealing strip is to prevent harmful substances such as paint mist and dust from penetrating from the tiny gap between the gauze screen 42 and the face.

[0064] During the spraying operation, harmful substances such as paint mist exist in the form of tiny particles, which can easily penetrate through the gaps into the inside of the mask, posing a threat to the wearer's respiratory system and facial skin. The design of the sealing strip effectively blocks the penetration of these harmful substances, providing a safer protective environment for the wearer.

[0065] Cooperation of the sealing strip and the gauze 42:

[0066] When the wearer wears the mask on the face, the sealing strip will form a close contact with the facial contour due to its soft material and elasticity, thereby ensuring the sealing between the gauze 42 and the face.

[0067] In an embodiment of the present utility model, as shown in Figure 1 and Figure 2 , the gauze 42 is made of high-density, corrosion-resistant material to ensure that it can effectively block paint mist and other tiny particles while maintaining good air permeability. The gauze 42 is detachable and easy to clean and replace.

[0068] It is understood that the gauze 42 is made of high-density, corrosion-resistant material. This material includes stainless steel fiber mesh, nylon fiber mesh, or special synthetic fiber mesh, which can withstand the erosion of harmful substances such as paint mist and chemical solvents in the spraying operation for a long time.

[0069] The high-density design enables the gauze 42 to effectively block tiny paint mist particles and other harmful substances, ensuring the full protection of the wearer's respiratory system and facial skin.

[0070] Function realization:

[0071] The gauze 42 not only has excellent protective performance, but also maintains good air permeability. Its tiny mesh design allows air to flow freely, reducing the feeling of stuffiness when worn and improving user comfort.

[0072] Detachable design:

[0073] The gauze 42 is designed to be detachable, which means that users can easily remove the gauze 42 from the placement slot 413 for cleaning or replacement.

[0074] Replacement steps:

[0075] When replacing the gauze 42, the user only needs to follow the steps in the instruction manual to remove the old gauze 42 from the placement slot 413, and then place the new gauze 42 in the same direction in the placement slot 413.

[0076] The entire replacement process does not require any tools and is simple and fast, allowing users to complete it in a short time.

[0077] In an embodiment of the present utility model, as shown in Figures 1-3 The top shell 1, the rear shell 2 and the two side shells 3 are connected through hinges, forming a foldable safety helmet face guard structure.

[0078] Among them, it can be understood that the safety helmet face guard is mainly composed of a top shell 1, a rear shell 2, two side shells 3 and hinges connecting them and other components.

[0079] The top shell 1 is located at the top of the face guard, providing protection for the wearer's head.

[0080] The rear shell 2 is located at the rear of the face guard, connected with the top shell 1 and the two side shells 3, forming the main structure of the face guard.

[0081] The two side shells 3 are located on both sides of the face guard, connected with the rear shell 2 and the top shell 1, forming the side protection of the face guard.

[0082] The connection function of the hinge:

[0083] The top shell 1, the rear shell 2 and the two side shells 3 are connected through hinges, which is the key to realizing the foldable function of the face guard.

[0084] The design of the hinge allows the relative rotation between the components within a certain range, thus realizing the folding and unfolding of the face guard.

[0085] Advantages of foldable structure:

[0086] The foldable design allows the safety helmet face guard to be easily folded when not in use, reducing the volume and facilitating carrying and storage.

[0087] At the same time, the folding structure also improves the flexibility and adaptability of the face guard, allowing the wearer to quickly adjust the shape and size of the face guard according to needs, to adapt to different working environments and personal needs.

[0088] Folding and unfolding process:

[0089] When the face guard needs to be worn, the user can unfold the folded face guard, connecting the top shell 1, the rear shell 2 and the two side shells 3 through the hinge into a complete helmet shape.

[0090] On the contrary, when the face guard is not needed, the user only needs to fold the face guard in the opposite order.

[0091] Specific use process or operation method:

[0092] I. Preparation stage

[0093] Ensure that all components (top shell 1, rear shell 2, two side shells 3, face guard device 4, fixing device 5) are in good condition and in normal use state.

[0094] Check if the gauze 42 is clean. If not, clean or replace it.

[0095] II. Wear the mask

[0096] Place the top shell 1 on the head, ensuring it fits closely to the head.

[0097] Adjust the movable connection between the rear shell 2 and the top shell 1, allowing the rear shell 2 to fit closely to the back of the head.

[0098] Expand the two side shells 3 to both sides, and adjust their movable connection with the top shell 1 and the rear shell 2, ensuring that the side shells 3 can fit closely to both sides of the head.

[0099] III. Adjust the face protection device 4

[0100] According to the facial contour, adjust the angle and position of the face protection assembly 41 by moving the slider 412 on the slide rail 411.

[0101] Ensure that the gauze 42 placed in the card slot 413 can fit closely in front of the face while maintaining certain air permeability.

[0102] Check if the sealing strip is closely fitted around the face to prevent harmful substances such as paint mist from penetrating.

[0103] IV. Fix the mask

[0104] Operate the toggle plate 513 in the two fixing assemblies 51 to move the connecting rod 514 and the hook 515.

[0105] Hang the hook 515 on the fixing hooks 511 at both ends of the rear shell 2, ensuring that the top shell 1, the rear shell 2, and the two side shells 3 are firmly connected to form a complete helmet shape.

[0106] Check if the fixing device 5 is stable and reliable, ensuring that it will not fall off during the operation.

[0107] V. Start the operation

[0108] After confirming that all components have been correctly installed and fixed, the wearer can start the spraying operation.

[0109] During the operation, pay attention to maintaining smooth breathing and checking the sealing and stability of the mask at any time.

[0110] VI. End the operation and store the mask

[0111] After completing the operation, first operate the toggle plate 513 in the fixing device 5 to make the hook 515 fall off the fixing hook 511.

[0112] Then, the two side shells 3 are folded inwardly so that they are attached to the rear shell 2 and the top shell 1.

[0113] Finally, the entire mask is folded into a small volume, facilitating portability and storage.

[0114] Seven, cleaning and maintenance

[0115] The gauze screen 42 is regularly cleaned to remove paint mist and dust attached thereto.

[0116] Check if the sealing strip is intact, if there is wear or aging phenomenon, replace the new sealing strip in time.

[0117] Check and maintain all parts to ensure they are in good working condition.

[0118] In summary, the utility model discloses an outdoor spraying safety helmet face guard, which is used in cooperation with the safety helmet, the high-density and corrosion-resistant gauze screen prevents paint mist and ensures air permeability, ensuring comfortable operation, can comprehensively protect the face of the outdoor spraying operator, effectively blocks harmful substances, the slide rail and the slide block are designed to adjust the face fitting degree as required, the fixing device allows the face guard to be foldable, saves space and is convenient to carry and store.

[0119] In the description of the present specification, the terms "first", "second" are only used for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined as "first", "second" can be explicitly or implicitly included at least one of the features. In the description of the utility model, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise specifically limited.

[0120] In the description of the present specification, the description of the reference terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, the skilled in the art can combine and combine the different embodiments or examples described in the present specification and the features of different embodiments or examples without contradiction.

[0121] Although the embodiments of the utility model have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary and cannot be understood as limiting the utility model, and the ordinary skilled in the art can change, modify, replace and deform the above-mentioned embodiments within the scope of the utility model.

Claims

1. An outdoor spray painting safety cap face guard, characterized by, The utility model relates to a safety helmet face guard mask structure, including top shell (1), rear shell (2), two side shell (3), face guard device (4) and fixed device (5), wherein, The rear shell (2) is movably connected with one end of the top shell (1); Two side shell (3) are movably connected with two ends of the top shell (1) respectively, and two side shell (3) are movably connected with the corresponding side of the rear shell (2) respectively; The face guard device (4) includes face guard assembly (41) and gauze (42), wherein, The face guard assembly (41) is arranged at the front end of the top shell (1); The gauze (42) is movably arranged on the face guard assembly (41); The fixed device (5) includes two fixed assemblies (51), wherein, Two fixed assemblies (51) are arranged on two side shell (3) respectively, and two fixed assemblies (51) are movably connected with the corresponding side of the rear shell (2) respectively.

2. An outdoor spray painting safety cap face guard according to claim 1, characterized in that, The face guard assembly (41) includes two slide rails (411), two groups of sliding blocks (412) and a placing clamping groove (413), wherein, Two slide rails (411) are arranged on both sides of the front end of the top shell (1) respectively; Two groups of sliding blocks (412) are slidably arranged in two slide rails (411) respectively; Two ends of the placing clamping groove (413) are connected with two groups of sliding blocks (412) respectively, and the gauze (42) is arranged in the placing clamping groove (413).

3. An outdoor spray painting safety cap face guard as defined in claim 1, wherein, Two fixed assemblies (51) each include a fixed hook (511), a mounting block (512), a dial plate (513), a connecting rod (514) and a hook (515), wherein, The fixed hook (511) is arranged at both ends of the rear shell (2) respectively; The mounting block (512) is arranged on one side of two side shell (3) respectively; The dial plate (513) is rotatably arranged on the mounting block (512); The connecting rod (514) is movably arranged on the dial plate (513); The hook (515) is connected with the connecting rod (514), and the hook (515) is movably connected with the fixed hook (511).

4. An outdoor spray painting safety cap face guard as defined in claim 2, wherein The inner side edge of the placing clamping groove (413) is provided with a soft sealing strip to ensure the sealing between the gauze (42) and the face, prevent the paint mist from seeping into the gap.

5. An outdoor spray-on safety head and face mask in accordance with claim 1 wherein, The gauze (42) is made of high-density, corrosion-resistant material to ensure that it can effectively block the paint mist and other small particles, while maintaining good air permeability, and the gauze (42) is detachable and easy to clean and replace.

6. An outdoor spray-on hard hat face shield in accordance with claim 1 wherein, The top shell (1), the rear shell (2) and the two side shell (3) are connected by hinges to form a foldable safety helmet face guard mask structure.

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