Antibacterial and antifogging goggles
By installing an antibacterial and breathable membrane at the vent of the goggles, the problems of fogging on the lenses and excessive microorganisms in the vents are solved, achieving both anti-fogging and antibacterial effects.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-15
- Publication Date
- 2026-04-03
AI Technical Summary
Existing goggles have problems such as fogging on the lenses and excessive microorganisms around the vents in sterile clean rooms. Insufficient air permeability causes gas to enter the lenses and form fog, and the vents become a source of microbial contamination.
An antibacterial and breathable membrane is installed at the ventilation holes of the goggles. The membrane is made of high-density polyethylene fiber, polyvinylidene fluoride fiber, polytetrafluoroethylene fiber or polyamide fiber. It filters out the air and blocks microorganisms, ensuring breathability and antibacterial effect.
It effectively blocks microorganisms while preventing fogging, solves the problem of excessive microorganisms around the vents, and ensures the breathability and antibacterial effect of the goggles.
Smart Images
Figure CN224070675U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of cleanroom protection technology, and more specifically, it relates to an antibacterial and anti-fog goggles. Background Technology
[0002] Normally, the human body releases a large number of particles and microorganisms, which can contaminate sterile and clean environments. Currently, personnel working in sterile cleanrooms mainly prevent contamination from particles and microorganisms emitted from the eyes and surrounding skin by wearing goggles. However, in addition to goggles, personnel working in sterile cleanrooms also need to wear masks and cleanroom suits to completely cover their bodies and isolate them from the external environment. The breathability of masks is insufficient to allow exhaled air from the nasal cavity to escape smoothly and continuously, causing air to enter the goggles, resulting in fogging on the lenses and difficulty breathing. To solve this problem, goggles need to have anti-fog functionality and a certain degree of breathability. To increase breathability, existing goggles on the market use a solution of adding ventilation holes at the top of the goggles. This solution results in excessive microorganisms around the ventilation holes, a source of contamination that cannot be ignored. Utility Model Content
[0003] The purpose of this invention is to provide an antibacterial and anti-fog goggle, which aims to solve the problems of fog accumulation on the lenses of goggles and excessive microorganisms around the vents.
[0004] To achieve the above objectives, the technical solution adopted by this utility model is: to provide antibacterial and anti-fog goggles, comprising:
[0005] The frame has a lens installed at the front end, headbands are provided on both sides of the frame, and ventilation holes are provided at the top of the frame.
[0006] An antibacterial and breathable membrane is disposed on the top of the frame and seals the vent holes. The antibacterial and breathable membrane is used to filter the air discharged through the vent holes.
[0007] In one possible implementation, the material of the antibacterial and breathable membrane is any one or any combination of high-density polyethylene fiber, polyvinylidene fluoride fiber, polytetrafluoroethylene fiber, or polyamide fiber.
[0008] In one possible implementation, a plurality of the ventilation holes are sequentially arranged on the top of the frame along the width direction, and a plurality of antibacterial and breathable membranes sequentially close the plurality of ventilation holes.
[0009] In one possible implementation, the top of the frame is integrally injection molded with multiple breathable mounting sleeves along the width direction, the inner hole of the breathable mounting sleeve forms the breathable hole, and the antibacterial breathable membrane is welded to the breathable mounting sleeve and seals the breathable hole.
[0010] In one possible implementation, the outer periphery of the breathable mounting sleeve is provided with a plurality of connecting rings, the plurality of connecting rings being arranged at intervals along the axial direction of the breathable mounting sleeve, and a baffle being provided at one outer end of the breathable mounting sleeve. The baffle and the breathable mounting sleeve are connected by a plurality of connecting blocks arranged circumferentially, and a breathable gap is formed between two adjacent connecting blocks.
[0011] In one possible implementation, a counting chip is provided at the upper front end of the goggle frame, and the counting chip is scanned by an electronic device to record the number of times the goggles are used.
[0012] In one possible implementation, a buckle is provided at the upper front end of the frame, and an mounting slot for mounting the counting chip is provided on the inner side of the buckle.
[0013] In one possible implementation, the buckle has two upper positioning pins symmetrically arranged on the side facing the frame, the counting chip is located between the two upper positioning pins, and the two upper positioning pins pass through the frame and the lens in sequence.
[0014] In one possible implementation, a pin is provided at the lower front end of the frame, and a lower positioning pin is coaxially provided on one side of the pin facing the frame, the lower positioning pin passing through the frame and the lens in sequence.
[0015] In one possible implementation, the two headbands are respectively provided with a first buckle and a second buckle, both of which are adjustable along the length of the corresponding headband, and the first buckle and the second buckle are fitted together.
[0016] The beneficial effects of the antibacterial and anti-fog goggles provided by this utility model are as follows: Compared with the prior art, lenses are installed at the front of the frame, and headbands are installed on both sides of the frame. An antibacterial and breathable membrane is sealed over the ventilation holes at the top of the frame. This membrane filters the air exhausted through the ventilation holes while allowing air to pass through smoothly, thus achieving an anti-fog effect. Simultaneously, the membrane also blocks microorganisms, achieving an antibacterial effect. This antibacterial and anti-fog goggles, by incorporating an antibacterial and breathable membrane, not only meet anti-fog requirements but also solve the problem of excessive microorganisms around the ventilation holes. Attached Figure Description
[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0018] Figure 1 An exploded view of an antibacterial and anti-fog goggle provided for this utility model;
[0019] Figure 2 A schematic diagram of the frame provided by this utility model;
[0020] Figure 3 This is a schematic diagram of the structure of the breathable mounting sleeve provided by this utility model.
[0021] In the diagram: 1. Frame; 2. Lens; 3. Headband; 4. Breathable mounting sleeve; 5. Antibacterial and breathable membrane; 6. Counting chip; 7. Connecting ring; 8. Baffle; 9. Connecting block; 10. Breathable gap; 11. Mounting groove; 12. Buckle; 13. Upper positioning pin; 14. Clip; 15. Lower positioning pin; 16. First buckle; 17. Second buckle; 18. Nose pad; 19. Flexible fitting part. Detailed Implementation
[0022] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.
[0023] Unless otherwise explicitly specified, the use of terms such as "first," "second," or "third" is intended to distinguish different objects, not to describe a specific order.
[0024] Unless otherwise expressly defined, the use of directional terms such as “center,” “lateral,” “longitudinal,” “horizontal,” “vertical,” “top,” “bottom,” “inner,” “outer,” “upper,” “lower,” “front,” “back,” “left,” “right,” “clockwise,” “counterclockwise,” “high,” and “low” to indicate orientation or positional relationships is based on the orientation and positional relationships shown in the accompanying drawings and is only for the convenience of describing the present invention and simplifying the description. It is not intended to indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as limiting the specific protection scope of the present invention.
[0025] Please see Figure 1 and Figure 2The present invention provides an antibacterial and anti-fog goggle. The antibacterial and anti-fog goggle includes a frame 1, an antibacterial and breathable membrane 5, and a counting chip 6. A lens 2 is mounted on the front end of the frame 1, headbands 3 are respectively provided on both sides of the frame 1, and a ventilation hole is provided on the top of the frame 1. The antibacterial and breathable membrane 5 is disposed on the top of the frame 1 and seals the ventilation hole; the antibacterial and breathable membrane 5 is used to filter the air discharged through the ventilation hole.
[0026] This invention provides an antibacterial and anti-fog goggle. Compared with existing technologies, the goggle frame 1 has a lens 2 installed at the front end, and headbands 3 installed on both sides of the frame 1. An antibacterial and breathable membrane 5 is sealed over the ventilation holes at the top of the frame 1. This membrane filters the air entering and exiting through the ventilation holes, allowing air to pass through smoothly, thus achieving an anti-fog effect. Simultaneously, the membrane also blocks microorganisms, achieving an antibacterial effect. This invention, by incorporating the antibacterial and breathable membrane 5, solves the problem of excessive microorganisms around the ventilation holes while meeting anti-fog requirements.
[0027] The material of the antibacterial and breathable membrane 5 is any one or any combination of high-density polyethylene fiber, polyvinylidene fluoride fiber, polytetrafluoroethylene fiber or polyamide fiber.
[0028] Among them, high-density polyethylene fiber (Tyvek), polyvinylidene fluoride fiber (PTFE), polytetrafluoroethylene fiber (PVDF), or polyamide fiber (nylon) all have micropores, which can ensure air passage and effectively block bacteria.
[0029] Please see Figure 1 and Figure 2 Multiple ventilation holes are arranged sequentially along the width of the top of the frame 1, and multiple antibacterial and breathable membranes 5 sequentially seal these ventilation holes. This arrangement of ventilation holes along the width creates multiple ventilation channels at the top of the frame 1, facilitating airflow and preventing fogging of the lenses 2 due to obstructed airflow among staff. Furthermore, the multiple ventilation holes ensure the normal operation of the goggles even if some become accidentally blocked.
[0030] Multiple breathable mounting sleeves 4 are integrally injection molded along the width direction at the top of the eyeglass frame 1. The inner holes of the breathable mounting sleeves 4 form breathable holes. The antibacterial and breathable membrane 5 is welded to the breathable mounting sleeves 4 and seals the breathable holes. The multiple breathable mounting sleeves 4 are integrally injection molded with the eyeglass frame 1 and embedded in the upper front end of the eyeglass frame 1, and the multiple breathable mounting sleeves 4 can be stably combined with the eyeglass frame 1. The edges of the antibacterial and breathable membrane 5 and the edges of the breathable mounting sleeves 4 are heat-fused together. At this time, the antibacterial and breathable membrane 5 is completed on the breathable holes, which can realize the functions of antibacterial and breathable.
[0031] Please see Figure 3The breathable mounting sleeve 4 has multiple connecting rings 7 arranged at intervals along its axial direction. A baffle 8 is located at one end of the outer side of the breathable mounting sleeve 4. The baffle 8 and the breathable mounting sleeve 4 are connected by multiple circumferentially arranged connecting blocks 9, forming a breathable gap 10 between adjacent connecting blocks 9. The multiple connecting rings 7, baffle 8, and connecting blocks 9 are all integrally molded with the breathable mounting sleeve 4. During the integral injection molding of the frame 1 and the breathable mounting sleeve 4, the multiple connecting rings 7 are embedded inside the frame 1 body, significantly improving the stability and sealing of the breathable mounting sleeve 4. The baffle 8 is connected to the outer side of the breathable mounting sleeve 4 via the multiple connecting blocks 9. The baffle 8 prevents external foreign objects from damaging the antibacterial breathable membrane 5, and the breathable gap 10 between the multiple connecting blocks 9 ensures normal airflow.
[0032] Please see Figure 1 and Figure 2 A counting chip 6 is installed at the upper front of the goggle frame 1. The counting chip 6 is scanned by an electronic device to record the number of times the goggles are used. Each time the goggles are used, they are sterilized and cleaned once. At the same time, the electronic device scans the area of the counting chip 6 to record the number of times the goggles are sterilized and cleaned. The above usage counts are accumulated sequentially, which can achieve accurate recording of the number of times the goggles are cleaned. This avoids the risk of false alarms caused by manually recording the number of sterilization times and improves efficiency.
[0033] Specifically, after each cleaning and sterilization of the goggles, an RFID reading electronic device is used to scan the position of the counting chip 6. There is no need to remove the counting chip 6 from the goggles. The read data is transmitted to the consumable physical management system for lifecycle technical management.
[0034] Please see Figure 1 and Figure 2 A buckle 12 is provided at the upper front end of the frame 1. The buckle 12 is a long strip structure. An installation groove 11 is provided on the inner side of the buckle 12. The counting chip 6 is installed in the installation groove 11.
[0035] Before installing the buckle 12, the counting chip 6 is first installed inside the mounting slot 11. In order to ensure the stability of the counting chip 6, after the buckle 12 is installed, the counting chip 6 is pressed into the mounting slot 11 to make it stable.
[0036] Once the buckle 12 is installed, its outer surface conforms to the front of the frame 1, preventing the formation of steps. This ensures the aesthetics of the goggles while reducing the risk of bacterial growth or cleaning difficulties caused by blind spots.
[0037] Preferably, the buckle 12 has two symmetrically arranged upper positioning pins 13 on the side facing the frame 1, and the counting chip 6 is located between the two upper positioning pins 13. The two upper positioning pins 13 pass through the frame 1 and the lens 2 in sequence. Through holes are pre-drilled in corresponding areas on the upper part of the frame 1 and the upper part of the lens 2. The lens 2 is installed in the positioning groove on the inner side of the frame 1 to ensure that the installation position of the lens 2 and the through holes on the upper parts of the frame 1 and the lens 2 are coaxial. When the buckle 12 is installed, the two upper positioning pins 13 of the buckle 12 pass through the through holes on the upper parts of the frame 1 and the lens 2 in sequence. The ends of the upper positioning pins 13 have elastic sleeves, which are inserted into the through holes to form a tight fit to ensure the stability of the lens 2.
[0038] Furthermore, a retaining pin 14 is provided at the lower front end of the frame 1. A lower positioning pin 15 is coaxially provided on the side of the retaining pin 14 facing the frame 1, and the lower positioning pin 15 passes through the frame 1 and the lens 2 in sequence. Similarly, through holes are pre-drilled in the corresponding areas of the lower part of the frame 1 and the lower part of the lens 2. After the lens 2 is installed, the through holes at the lower parts of the frame 1 and the lens 2 are coaxial. When the retaining pin 14 is installed, the lower positioning pin 15 of the retaining pin 14 passes through the through holes at the lower parts of the frame 1 and the lens 2 in sequence. The end of the lower positioning pin 15 also has an elastic sleeve. The elastic sleeve is inserted into the above-mentioned through hole and forms a tight fit. The upper positioning pin 13 and the lower positioning pin 15 can ensure the stability of the lens 2 installed in the frame 1.
[0039] In addition, each of the two headbands 3 is provided with a first buckle 16 and a second buckle 17. Both the first buckle 16 and the second buckle 17 can be adjusted along the length of the corresponding headband 3. The first buckle 16 and the second buckle 17 are compatible with snap fasteners. The first buckle 16 and the second buckle 17 can be conventional snap fasteners, which are connected by interlocking. This will not be described in detail here.
[0040] The lower front end of the eyeglass frame 1 has a nose pad 18 for adapting to the shape of the nose bridge, and the rear end of the eyeglass frame 1 has a flexible fitting part 19 for conforming to the face. The flexible fitting part 19 is an integrally injection molded or welded flexible sleeve to the rear end of the eyeglass frame 1, and the end of the flexible sleeve forms a contour that conforms to the face shape. After the eyeglass frame 1 is fixed to the worker's head using the buckles on the two headbands 3, the nose pad 18 rests against the worker's nose bridge, and the flexible fitting part 19 rests against the worker's face, forming a relatively sealed space, thereby achieving the sealing effect of the goggles.
[0041] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. Anti-bacterial and anti-fog goggles, characterized in that, The utility model relates to a kind of anti-bacterial ventilation film and anti-bacterial goggles, including: Mirror frame (1), the front end of the mirror frame (1) is equipped with lens (2), both sides of the mirror frame (1) are equipped with headband (3) respectively, the top of the mirror frame (1) is equipped with breathable hole; Anti-bacterial ventilation film (5), the top of the mirror frame (1) is equipped with anti-bacterial ventilation film (5) and closes the breathable hole, and the anti-bacterial ventilation film (5) is used to filter the air discharged via breathable hole; The top of the mirror frame (1) is integrally injection molded with a plurality of ventilation mounting sleeves (4) along the width direction, the inner hole of the ventilation mounting sleeve (4) forms the breathable hole, and the anti-bacterial ventilation film (5) is welded on the ventilation mounting sleeve (4) and closes the breathable hole.
2. An anti-fog, anti-bacterial goggle as defined in claim 1, wherein The material of the anti-bacterial ventilation film (5) is any one or any combination of high-density polyethylene fiber, polyvinylidene fluoride fiber, polytetrafluoroethylene fiber or polyamide fiber.
3. An anti-fog, anti-bacterial goggle as defined in claim 1, wherein A plurality of the breathable holes are sequentially arranged on the top of the mirror frame (1) along the width direction, and a plurality of the anti-bacterial ventilation films (5) sequentially close a plurality of the breathable holes.
4. An anti-fog, anti-bacterial goggle as defined in claim 1, wherein The outer periphery of the ventilation mounting sleeve (4) is provided with a plurality of combination rings (7), a plurality of the combination rings (7) are arranged at intervals along the axial direction of the ventilation mounting sleeve (4), one end of the outer side of the ventilation mounting sleeve (4) is provided with a baffle (8), the baffle (8) and the ventilation mounting sleeve (4) are connected through a plurality of connection blocks (9) arranged in a circumferential direction, and the ventilation gap (10) is formed between adjacent two connection blocks (9).
5. An anti-fog, anti-microbial goggle as defined in claim 1, wherein, The front upper part of the mirror frame (1) is provided with a counting chip (6), and the counting chip (6) is scanned by an electronic device to record the number of times of use of the goggles.
6. An anti-fog, anti-bacterial goggle as defined in claim 5, wherein The front upper part of the mirror frame (1) is provided with a buckle (12), and the inner side of the buckle (12) is provided with a mounting groove (11) for clamping the counting chip (6).
7. An anti-fog, anti-bacterial goggle as defined in claim 6, wherein The buckle (12) is symmetrically provided with two upper positioning pins (13) on one side of the mirror frame (1), the counting chip (6) is located between the two upper positioning pins (13), and the two upper positioning pins (13) sequentially penetrate the mirror frame (1) and the lens (2).
8. An anti-fog, anti-bacterial goggle as defined in claim 7, wherein The front lower part of the mirror frame (1) is provided with a clamping nail (14), and the lower part of the clamping nail (14) is coaxially provided with a lower positioning pin (15) on one side of the mirror frame (1), and the lower positioning pin (15) sequentially penetrates the mirror frame (1) and the lens (2).
9. An anti-fog, anti-microbial goggle as in any of claims 1-8, wherein, First and second buckles (16) and (17) are respectively arranged on the two headbands (3), the first and second buckles (16) and (17) can be adjusted along the length direction of the corresponding headband (3), and the first and second buckles (16) and (17) are adapted to be clamped.