Rotatable mask matched with shielding clothes for hot-line work
By designing a rotatable mask on the shielding suit, combining the rotating buckle, light-transmitting cover and moisture-absorbing and defogging components, the problem of poor visual blocking and rotational effect of the existing shielding head cover is solved, and convenient vision and safety of staff are achieved Working environment.
Patent Information
- Application Number
- CN202420222933.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-30
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-01-30
AI Technical Summary
The mask of the existing shielding head cover is mesh-shaped, which makes the field of view easily blocked and the rotation effect is poor, and it cannot effectively improve the convenience of the shielding suit.
A rotatable mask with live work shielding suit is designed, using a fixing ring, rotating buckle, connecting rod and translucent mask, combining moisture absorption and defogging components and insulating coating to ensure the rotation and transparency of the mask. Prevent fog condensation and accumulation of harmful gases.
It achieves barrier-free vision of the staff, stable wear of the mask and good transparency, prevents fog condensation and accumulation of harmful gases, and improves the safety and comfort of the working environment.
Smart Images
Figure CN222236780U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of shielding suit equipment, in particular to a rotatable mask used in conjunction with a shielding suit for live working. Background Art
[0002] Shielding clothing is one of the necessary tools in power maintenance work. Its function is to generate electrostatic shielding to protect the wearer from the risk of electric shock. The ideal shielding clothing needs to completely cover the wearer. In the prior art, a set of shielding clothing includes separate hats, clothes, and pants, and after the shielding clothing is put on, a mask needs to be worn to improve the shielding properties of the shielding clothing.
[0003] After searching, the existing Chinese patent announcement number is: CN207285271U, which provides a shielding headgear. The patent places a buffer component between the wearer's head and a hard shaping frame. The buffer component cooperates with the shaping frame to ensure that the top of the head has a sufficiently large heat dissipation and ventilation space, and can also avoid the head from directly contacting the hard shaping frame and causing discomfort.
[0004] Although the above patent can avoid exposure of the neck, the above-mentioned shielding headgear still has the following problems: the mask of the device is a mesh structure, which makes the field of vision of the internal personnel easily blocked, and the rotation effect is not good.
[0005] In view of the above problems, a rotatable mask for supporting shielding clothing for live working is proposed. Utility Model Content
[0006] The utility model aims to provide a rotatable mask for matching shielding clothing for live working, which solves the problems in the background technology that the field of vision is easily blocked and the rotation effect is not good.
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rotatable mask for a shielding suit for live working, comprising a fixing ring, both sides of the fixing ring are penetrated and rotatably connected with a rotating buckle, the front end of the rotating buckle is fixedly connected to a connecting rod, the front end of the connecting rod is fixedly connected to a light-transmitting cover, the front end of the light-transmitting cover is fixedly connected to an insulating coating, the rear end of the light-transmitting cover is provided with a moisture-absorbing and demisting component, the bottom of the light-transmitting cover is fixedly connected to a first fixing belt, and the bottom of the fixing ring is fixedly connected to a second auxiliary connecting belt.
[0008] By adopting the above technical solution, the mask can be conveniently worn on the head of the staff and fixed to prevent it from falling off, and the staff can conveniently see the external environment.
[0009] As a further description of the above technical solution: the hygroscopic demisting component includes an anti-fog coating and a hygroscopic sponge, the anti-fog coating is fixedly connected to the rear end of the light-transmitting cover, the hygroscopic sponge is fixedly connected to the rear end bottom of the light-transmitting cover, the rear end of the anti-fog coating is penetrated and fixedly connected with an air outlet on the left side, and the air outlet is penetrated and fixedly connected to the light-transmitting cover.
[0010] By adopting the above technical solution, it is possible to prevent the breath exhaled by the staff from condensing into water mist inside the light-transmitting cover and absorbing the water vapor and moisture through the moisture-absorbing sponge.
[0011] As a further description of the above technical solution: the material of the anti-fog coating is zinc oxide, and an activated carbon filter is arranged inside the air outlet.
[0012] By adopting the above technical solution, it is possible to prevent mist from condensing and adhering to the inside of the light-transmitting cover, and to filter and adsorb the gas.
[0013] As a further description of the above technical solution: both sides of the rear end of the first fixing belt are fixedly connected with first adhesive buckles.
[0014] By adopting the above technical solution, the light-transmitting cover can be conveniently fixed.
[0015] As a further description of the above technical solution: a first auxiliary connecting belt is fixedly connected to the top of the fixing ring.
[0016] By adopting the above technical solution, the overall wearing stability of the mask is increased.
[0017] As a further description of the above technical solution: the bottom of the second auxiliary connecting belt is fixedly connected to the second fixing belt, both sides of the front end of the second fixing belt are fixedly connected to the second adhesive buckle, and the second adhesive buckle is bonded to the first adhesive buckle.
[0018] By adopting the above technical solution, the first fixing belt and the light-transmitting cover can be connected and fixed.
[0019] As a further description of the above technical solution: a contact groove is provided at the front end of the top of the second fixing belt.
[0020] By adopting the technical solution, it is convenient to contact with and place the moisture-absorbing sponge.
[0021] As a further description of the above technical solution: the material of the insulating coating is fluorocarbon resin coating.
[0022] By adopting the above technical solution, the film has insulation and chemical resistance properties, as well as good transparency.
[0023] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0024] 1. The rotatable mask for matching shielding clothing for live working provided by the utility model can firstly rotate the light-transmitting cover through the arranged rotating buckle and connecting rod, so as to provide convenience for the workers, and the anti-fog coating, hygroscopic sponge, air outlet and activated carbon filter in the hygroscopic and demisting assembly can prevent the air exhaled by the workers in the mask from condensing on the mask to form mist, and the gas in the mask can be discharged and filtered through the air outlet and the activated carbon filter. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0026] Figure 2 It is a schematic diagram of the adhesive buckle of the utility model;
[0027] Figure 3 It is a schematic diagram of the internal structure of the mask of the present utility model.
[0028] In the figure: 1. fixing ring; 2. first auxiliary connecting belt; 3. rotating buckle; 4. connecting rod; 5. light-transmitting cover; 6. insulating coating; 7. air outlet; 8. first fixing belt; 9. second auxiliary connecting belt; 10. second fixing belt; 11. anti-fog coating; 12. first adhesive buckle; 13. moisture-absorbing sponge; 14. second adhesive buckle; 15. activated carbon filter; 16. contact groove. DETAILED DESCRIPTION
[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0030] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.
[0031] Combination Figure 1 and Figure 2The utility model provides a rotatable mask for use with a shielding suit for live working, comprising a fixing ring 1, which can be worn on the forehead of a worker. A first auxiliary connecting belt 2 is fixedly connected to the top of the fixing ring 1, which can contact the top of the worker's head to increase the stability of the mask when it is worn and prevent it from falling. A second auxiliary connecting belt 9 is fixedly connected to the bottom of the fixing ring 1, which can connect the second fixing belt 10. The bottom of the second auxiliary connecting belt 9 is fixedly connected to the second fixing belt 10, which can contact the first fixing belt 8. Second adhesive buckles 14 are fixedly connected to both sides of the front end of the second fixing belt 10, and the second adhesive buckle 14 is bonded to the first adhesive buckle 12, so that the first fixing belt 8 and the light-transmitting cover 5 can be pasted to prevent shaking. A contact groove 16 is provided at the front end of the top of the second fixing belt 10, which can contact the moisture-absorbing sponge 13.
[0032] Combination Figure 1 , Figure 2 and Figure 3 , both sides of the fixing ring 1 are penetrated and rotatably connected with a rotating buckle 3, so that the light-transmitting cover 5 can be connected and rotated with the fixing ring 1, and a ratchet wheel is arranged inside to prevent it from falling when rotating upward, and the front end of the rotating buckle 3 is fixedly connected with a connecting rod 4, which connects the light-transmitting cover 5 with the rotating buckle 3, and the front end of the connecting rod 4 is fixedly connected with the light-transmitting cover 5, so that the staff can see the outside environment from the inside of the mask, and the bottom of the light-transmitting cover 5 is fixedly connected with a first fixing belt 8, and the first adhesive buckle 12 can be installed and connected, and the first adhesive buckle 12 is fixedly connected to both sides of the rear end of the first fixing belt 8, which is convenient for fixing the light-transmitting cover 5 when it is rotated down.
[0033] Combination Figure 2 and Figure 3 , the front end of the light-transmitting cover 5 is fixedly connected with an insulating coating 6, which is made of fluorocarbon resin coating, has excellent insulating performance and chemical resistance, and also has good transparency, which can allow light to pass through and maintain the transparency of the mask. The rear end of the light-transmitting cover 5 is provided with a hygroscopic and demisting component, which includes an anti-fog coating 11 and a hygroscopic sponge 13. The anti-fog coating 11 is fixedly connected to the rear end of the light-transmitting cover 5. The material of the anti-fog coating 11 is zinc oxide, which can make the coating surface hygroscopic and hydrophilic, thereby preventing water vapor from condensing on the surface to form fog. The hygroscopic sponge 13 is fixedly connected to the bottom of the rear end of the light-transmitting cover 5. If there are water droplets on the inside of the light-transmitting cover 5, they will fall into the hygroscopic sponge 13 for collection. The left side of the rear end of the anti-fog coating 11 is penetrated and fixedly connected with an air outlet 7, and the air outlet 7 is penetrated and fixedly connected with the light-transmitting cover 5, so that air circulation inside the mask can be realized. An activated carbon filter 15 is arranged inside the air outlet 7, which can absorb and filter harmful substances or odors.
[0034] Working principle: first, the staff puts on the fixing ring 1 and fixes the first auxiliary connecting belt 2 on the forehead to increase the stability of the mask and prevent it from falling. The second auxiliary connecting belt 9 is fixed to the bottom of the fixing ring 1 and then connected to the second fixing belt 10. The front ends of the second fixing belt 10 are fixedly connected to the second adhesive buckles 14, which are bonded to the first adhesive buckles 12 to fix the first fixing belt 8 and the translucent cover 5 together to prevent shaking. The front end of the top of the second fixing belt 10 is provided with a contact groove 16, which can contact the moisture-absorbing sponge 13. The rotating buckle 3 penetrates and is rotatably connected to both sides of the fixing ring 1, so that the translucent cover 5 can be connected and rotated with the fixing ring 1. A ratchet wheel is arranged inside to prevent it from falling. The connecting rod 4 is fixedly connected to the front end of the rotating buckle 3 to connect the translucent cover 5 with the rotating buckle 3. The translucent cover 5 allows the staff to see the outside environment from the inside of the mask. The front end of the translucent cover 5 is fixedly connected to the It is connected with an insulating coating 6, which is made of fluorocarbon resin coating, has excellent insulating properties and chemical resistance, and has good transparency, which can allow light to pass through and maintain the transparency of the mask. The rear end of the light-transmitting cover 5 is provided with a hygroscopic and demisting component, including an anti-fog coating 11 and a hygroscopic sponge 13. The anti-fog coating 11 is fixedly connected to the rear end of the light-transmitting cover 5. Its material is zinc oxide, which is hygroscopic and hydrophilic, and prevents water vapor from condensing on the surface to form fog. The hygroscopic sponge 13 is fixedly connected to the bottom of the rear end of the light-transmitting cover 5 to collect water droplets inside the light-transmitting cover 5. The left side of the rear end of the anti-fog coating 11 is penetrated and fixedly connected with an air outlet 7, which is penetrated and fixedly connected to the light-transmitting cover 5 to realize air circulation inside the mask. The activated carbon filter 15 arranged inside the air outlet 7 can absorb and filter harmful substances or odors, thereby improving the safety and comfort of the staff at work.
[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0036] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A rotatable mask for use with a shielding suit for live working, comprising a fixing ring (1), characterized in that: Both sides of the fixing ring (1) are penetrated by a rotating buckle (3) and are rotatably connected thereto; the front end of the rotating buckle (3) is fixedly connected to a connecting rod (4); the front end of the connecting rod (4) is fixedly connected to a light-transmitting cover (5); the front end of the light-transmitting cover (5) is fixedly connected to an insulating coating (6); the rear end of the light-transmitting cover (5) is provided with a moisture-absorbing and demisting component; the bottom of the light-transmitting cover (5) is fixedly connected to a first fixing belt (8); and the bottom of the fixing ring (1) is fixedly connected to a second auxiliary connecting belt (9).
2. The rotatable mask for use with shielding clothing for live working according to claim 1 is characterized in that: The moisture absorption and demisting component comprises an anti-fog coating (11) and a moisture absorption sponge (13); the anti-fog coating (11) is fixedly connected to the rear end of the light-transmitting cover (5); the moisture absorption sponge (13) is fixedly connected to the bottom of the rear end of the light-transmitting cover (5); an air outlet (7) is penetrated and fixedly connected to the left side of the rear end of the anti-fog coating (11); and the air outlet (7) is penetrated and fixedly connected to the light-transmitting cover (5).
3. The rotatable mask for use with shielding clothing for live working according to claim 2 is characterized in that: The anti-fog coating (11) is made of zinc oxide, and an activated carbon filter (15) is arranged inside the air outlet (7).
4. The rotatable mask for use with shielding clothing for live working according to claim 1, characterized in that: First adhesive buckles (12) are fixedly connected to both sides of the rear end of the first fixing belt (8).
5. The rotatable mask for use with the shielding suit for live working according to claim 1 is characterized in that: A first auxiliary connecting belt (2) is fixedly connected to the top of the fixing ring (1).
6. The rotatable mask for use with the shielding suit for live working according to claim 1, characterized in that: The bottom of the second auxiliary connecting belt (9) is fixedly connected to a second fixing belt (10), and both sides of the front end of the second fixing belt (10) are fixedly connected to second adhesive buckles (14), and the second adhesive buckles (14) are bonded to the first adhesive buckles (12).
7. The rotatable mask for use with the shielding suit for live working according to claim 6 is characterized in that: A contact groove (16) is provided at the front end of the top of the second fixing belt (10).
8. The rotatable mask for use with shielding clothing for live working according to claim 1, characterized in that: The material of the insulating coating (6) is a fluorocarbon resin coating.