CN220047014U - Ergonomic swimming goggles - Google Patents

Abstract

The utility model discloses an ergonomic swimming goggles, which relates to the technical field of swimming equipment, and specifically comprises a goggle body and a headband, wherein the entire goggle body is in customized design, a novel integrated eye cup and an integrated adaptive sealing skirt structure are structurally introduced, a simple curved surface thin shell structure is formed, the novel curved surface thin shell structure comprises a left goggle cup, a right goggle cup and an adaptive sealing skirt which are symmetrically arranged, and three components are fused and connected into a whole; the adaptive sealing skirt comprises a left orbit sealing skirt, a right orbit sealing skirt and a curved nose bridge which are symmetrically arranged. According to the ergonomic swimming goggles, the individual customized swimming goggles with novel structure and characteristics are prepared through the design ideas of ergonomics, customization and intensification and the design method of combining reverse engineering and forward engineering, so that the diversity of the face structure and the size of a user can be completely and accurately matched, and the suitability, the sealing waterproofness and the comfort of the swimming goggles are greatly improved.

Description

Ergonomic swimming goggles

Technical Field

The utility model relates to the technical field of swimming equipment, in particular to customized ergonomic swimming goggles with a novel structure.

Background

Along with the development and popularization of water sports such as swimming, diving, surfing and the like, swimming goggles become important equipment for people to participate in the water sports, and are also necessary competition equipment for water competition projects, and the swimming goggles have the functions of ensuring that a wearer can see the environment in water, and simultaneously, carrying out water-proof protection on eyes and preventing eye diseases. A good swimming mirror can promote the sports experience and fun for water sports lovers and simultaneously guarantee the safety of water sports, and a professional competition swimming mirror can improve competition results for water event athletes.

The working principle of the conventional swimming goggles is similar to that of a sucker, the soft sealing ring and the elastic headband are adopted to press and adsorb the eye shield (the spectacle frame component) in the eye socket area for sealing and waterproofing, the existence of larger pressing force and negative pressure can cause the problems of eye socket compression, eye discomfort, poor comfort and even dizziness and headache of a wearer, the smaller pressing force can cause the problems of insufficient adsorption force, easy water leakage and the like, and the eyesight and the movement effect can be influenced; on the other hand, the design and the manufacture are still in standardized design, normalization and batch mould manufacturing modes based on experience and statistical data, the structure is complex, the size specification is single, and the model is difficult to be well matched with different face structures, so that the problems of difficult adjustment of the adsorption force, poor sealing waterproof property, poor wearing stability, easy displacement, large swimming resistance and the like are caused, and the use experience is different from person to person and cannot reach the expected design target; in particular, some swimming goggles with myopia correction function appear on the market at present, so that the demands of myopic people are met to a certain extent, but the swimming goggles simply replace common lenses with myopia lenses, the degree is fixed, the structure is fixed, three postures (eye distance, front dip angle and mirror surface angle) of the glasses which are key factors required by vision correction are difficult to ensure or even cannot ensure, the use effect is poor, and even side effects such as dizziness, nausea, blurred vision, vision damage and the like are brought.

In recent years, although the conventional swimming goggles products have been advanced in terms of design, structure, materials, functions and the like, the conventional swimming goggles products are limited to the limitations of the state of the art and lack of ergonomic design concepts, and the structure and the functions of the conventional swimming goggles products have not been broken through greatly. The technology is also not lack of patents related to swimming goggles improvement, and the proposed schemes do have a certain innovation, but the schemes are not mature enough, or have one-sided functions, or are complex and complicated, or have limited effects, and have no innovation, and sometimes have some new defects and problems, so the practical value and the functional quality of the swimming goggles are not improved greatly, and therefore, the technology is difficult to popularize and implement, and has a very good success.

In a word, the working principle of the conventional swimming goggles cannot perfectly solve the contradiction between the adsorption force and the tightness, the design and manufacturing mode of the conventional swimming goggles cannot perfectly solve the contradiction between the normalized structural size and the face structure and size of the variety, the comfort and wearing quality are affected, and the use experience of users is influenced.

Disclosure of Invention

The utility model provides an ergonomic swimming goggles, which solves the following problems in the prior art and the prior swimming goggles: 1. the suction cup type sealing principle has inherent defects that the suction force of the swimming goggles is not well regulated, the sealing effect is different from person to person, and a user can hardly find an optimal balance point between the suction force and the sealing property or does not have the balance point, so that the eyesight and the use experience can be influenced; 2. the design and manufacturing modes of the conventional swimming goggles cannot perfectly solve the contradiction of good adaptation between the normalized structural size and the various structural sizes of the human face, and influence comfort and wearing quality so as to enable a user to use the swimming goggles; 3. for swimming goggles with vision correction function, the swimming goggles are limited by the inherent structure of the conventional swimming goggles, and the accuracy of three postures of the glasses which are key factors of vision correction is difficult or impossible to ensure, so that the vision correction effect is poor, and even side effects such as blurred vision, dizziness, nausea and vision damage are brought; 4. complicated structure, more spare and accessory parts, single size specification, complicated adjustment, large resistance, poor wearing stability, poor tightness, poor consistency of user experience and the like.

The utility model provides the following technical scheme and swimming goggles structure: the utility model provides an ergonomic swimming goggles, which introduces new technology and new method in the field of industrial design and manufacture nowadays and integrates a brand new design concept, so that a swimming goggles principle model machine with brand new structure and characteristics is designed and prepared. Firstly, adopting a sealing waterproof principle that a large-area shaping sealing skirt edge is matched and attached with the skin of the eye socket accurately; secondly, integrating ergonomic and customized design ideas into the design link of the swimming goggles, and designing a set of 3D swimming goggles digital model with a brand new structure by adopting novel technologies such as 3D scanning, face feature detection and measurement, 3D design modeling and the like according to the innovative design ideas of integrating reverse engineering and forward engineering; additive manufacturing and flexible processing manufacturing technologies are introduced again in the manufacturing link of swimming goggles to replace traditional mould manufacturing means, so as to ensure customization and ergonomic characteristics. The swimming goggles of the utility model structurally introduces novel structures such as the simplified integrated eye cup, the integrated adaptive sealing skirt edge and the like to replace the complex structure and parts of the existing swimming goggles, and particularly for application scenes of myopia people, three postures of the goggles required by the vision correction optical goggles, the posture parameters such as interpupillary distance, interpupillary height and the like are strictly integrated into the structure, so that the vision correction effect same as that of the regular myopia goggles can be obtained.

Embodiments of the present utility model are implemented as follows:

the utility model provides an ergonomic swimming goggles, includes mirror body and bandeau, whole the customized design of mirror body, integrated into one piece becomes a simple curved surface thin shell structure, contains left eye-shade cup, right eye-shade cup and the adaptation sealed shirt rim that the symmetry set up, and three component fusion connection is an entity.

The left eye-shade cup and the right eye-shade cup are identical in structure and symmetrically arranged, and each of the left eye-shade cup and the right eye-shade cup comprises a cup body, a mirror ring which is connected with the top end of the cup body in a fusion mode, lenses inlaid in the mirror ring and a head band connector which is connected with the cup body in a fusion mode.

The head band connector is attached to the eye cup at a position close to the temporal part, the head band connector comprises a rectifying shell and a head band connecting gear, the front face, the left side and the right side of the rectifying shell are fixedly connected with the cup body in a fusion mode, a rectangular notch is formed in the rear face of the rectifying shell, and the connecting gear is arranged in the notch.

The adaptation sealing skirt edge is a transverse '8' -shaped curved surface thin-wall structure, comprises a left eye socket sealing skirt edge which is symmetrically arranged and is fused and fixedly connected with a left eye cup, a right eye socket sealing skirt edge which is fused and fixedly connected with a right eye cup and a curved surface nose bridge, wherein sealing grooves are formed in the inner surfaces of the left eye socket sealing skirt edge and the right eye socket sealing skirt edge, and anti-skidding patterns are formed in the curved surface nose bridge.

The eye cup body is of a cup-shaped thin shell structure, the mirror ring is of an annular structure, the top end of the cup body is in smooth transition and seamless connection with the mirror ring, and the bottom end of the cup body is in smooth transition and seamless connection with the sealing skirt. Preferably, the head band connector is an integrated shell structure, the whole head band connector is in a streamline protruding structure, the joint of the head band connector and the cup body is in smooth transition, and a cavity is formed between the inner surface and the cup body.

Preferably, the shape, the size and the pose of the eye cup can be adaptively customized and designed for different users, and for swimming goggles with vision correction function, the accuracy of three poses (eye distance, front dip angle and mirror angle) of the goggles can be ensured by adjusting the pose of the eye cup.

Preferably, for some types of swimming goggles, the lenses and the cup bodies are made of transparent materials, so that the lenses and the cup bodies can be fused and fixedly connected into a whole, and the joint is in seamless smooth transition, so that the lens ring structure can be omitted, and the swimming goggles structure is further simplified.

The adaptive sealing skirt comprises a left orbital sealing skirt, a right orbital sealing skirt and a curved nose bridge which are symmetrically arranged, the adaptive sealing skirt is designed by taking a user binocular peripheral curved surface model as a template through reverse engineering fitting, and the whole inner surface of the adaptive sealing skirt is accurately matched and attached with a left orbital region, a right orbital region, a nose bridge region and a temporal region of a human face. Preferably, the left and right orbit sealing skirts of the adaptive sealing skirts are symmetrically designed, and the inner surfaces of the left and right orbit sealing skirts are tightly adhered to the skin of the orbit and are provided with annular sealing grooves so as to ensure good sealing effect.

Preferably, the curved nose bridge is of a transverse hourglass-shaped three-dimensional curved surface structure, is positioned in the middle of the adaptive sealing skirt edge and connects the left eye socket sealing skirt edge and the right eye socket sealing skirt edge into a whole; the geometrical shape of the curved nose bridge is designed by using the curved surface modeling of the root part of the nose and the inner canthus of the human face as a template through reverse engineering fitting, and the curved nose bridge is provided with strip-shaped anti-skid stripes which are transversely and symmetrically arranged left and right and longitudinally arranged.

Preferably, the headband adopts the existing swimming goggles headband, consists of an elastic rubber band and a locking buckle, and is arranged on the connecting gear at the rear part of the headband connecting body.

Compared with the prior art, the utility model has the following beneficial effects:

1. the ergonomic swimming goggles have ergonomic and customized characteristics, greatly improve the suitability and consistency of the swimming goggles, and can be completely and accurately matched with the diversity of the face structure and the size of a user; the novel structure and streamline modeling design of the integrated molding enable the swimming goggles to have simple structure, portability, firmness, high precision, material saving, smooth appearance and elegant appearance; the eye cup spacing is not required to be adjusted in the using link, the visual field is wide and clear, the resistance is small, the stability is good, the protection performance is good, and the user experience is improved.

2. The ergonomic swimming goggles abandon the traditional sucker type sealing principle and replace the sealing principle of precisely adapting and attaching with curved surfaces and adding sealing grooves, so that the contradiction between the adsorption force and the sealing performance of the traditional swimming goggles is solved in principle, the suction force is avoided, the swimming goggles are sealed, the eyes are not subjected to negative pressure, the swimming goggles are comfortable to wear, and the trouble of repeatedly adjusting the pressing force and the suction force of the traditional swimming goggles is eliminated; the large-area shaping adaptation sealing skirt edge, the sealing groove and the anti-skid structure reduce skin compression, are accurate in positioning, good in wrapping performance and good in anti-skid performance, and improve sealing effect and comfort.

3. The ergonomic swimming goggles have the characteristics of ergonomics and customization, large structural plasticity and good adaptability, can be conveniently and rapidly designed and prepared into the customized swimming goggles for swimming, diving, surfing and other different water sports scenes, further can be derived into different styles such as racing goggles, flat goggles, common goggles, myopia goggles and the like, and can be particularly used for accurately positioning the customizing and adapting sealing skirt edges of the vision correction goggles, ensuring the accuracy of the pupil distance, pupil height and three gestures of the goggles, ensuring excellent vision correction effect and meeting the standard of the normal optical goggles.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of the overall structure of an ergonomic swimming goggles provided in an embodiment of the present utility model;

FIG. 2 is a schematic forward view of an ergonomic swimming goggles body according to an embodiment of the present utility model;

FIG. 3 is a schematic view of the back of an ergonomic swimming goggles body provided by an embodiment of the present utility model;

FIG. 4 is a schematic top view of a cut-away view of an ergonomic swimming goggles according to an embodiment of the present utility model;

fig. 5 is a schematic view of the front and back directions of the fitting seal skirt disassembly structure of the ergonomic swimming goggles according to the present utility model.

Icon: 10-mirror body; 11-eye cup; 12-left eye cup; 13-right eye cup; 14-fitting a sealing skirt; 20-a headband; 21-an elastic rubber band; 22-a head buckle; 111-cup body; 112-a mirror ring; 113-a lens; 114-headgear connectors; 115-rectifying shell; 116-connection gear; 141-left orbital seal skirt; 142-right orbital seal skirt; 143-curved nose bridge; 144-seal groove; 145-anti-skid lines.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments of the present utility model, so that the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but only represent selected embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or structure to be referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

Referring to fig. 1 to 5, the present utility model provides an ergonomic swimming goggles, which includes a goggle body 10 and a headband 20, wherein the entire goggle body is custom-designed, and is integrally formed into a simple curved thin-shell structure.

With reference to fig. 2 to 3, the lens body 10 includes two parts, namely an eye cup 11 and an adaptive sealing skirt 14, the eye cup 11 further includes a left eye cup 12 and a right eye cup 13, which are integrally connected with the adaptive sealing skirt 14 respectively, the joint is smooth, the overall outline adopts streamline design, the surface is smooth and round, and the structure is simple, light, firm and beautiful.

Referring to fig. 2 to 4, the left eye cup 12 and the right eye cup 13 included in the eye cup 11 are symmetrically arranged left and right and have the same structural composition, the left eye cup 12 and the right eye cup 13 each include a cup body 111, a lens ring 112 integrally connected with the top end of the cup body 111, a lens 113 embedded in the lens ring 112, and a headband connector 114 integrally and fixedly connected with the cup body 111, and the headband connector 114 further includes a rectifying shell 115 and a connecting gear 116.

The lens 113 may be a white light high transmittance lens, a color changing lens, or a myopia correcting optical lens, and the outline shape of the lens 113 is generally elliptical. The lens ring 112 is of an annular structure, the shape of the lens ring is completely matched with that of a lens, the inner ring is processed into a precise annular mounting surface, the outer ring is integrated into the cup body 111 through integral molding, the lens 113 is embedded in the lens ring 112 and is generally sealed and fixed through sealant, and an adapting gap can be designed between the lens 113 and the lens ring 112 and is sealed and fixed through a rubber sealing ring.

Further, according to different styles, the outline shape of the lens 113 can be designed into any shape with a smooth outline, such as a drop shape, an egg shape, a round angle rectangle, a round angle trapezoid, etc., so as to fully meet the individual needs of users.

The cup 111 is a cup-shaped thin shell structure, the top end is in smooth transition and seamless connection with the rim 112, the bottom end is in smooth transition and seamless connection with the adaptive sealing skirt 14, and the shape and the position of the cup 111 are designed in an adaptive customization mode according to different users, so that the lenses are ensured to be in correct positions, and especially for myopia swimming goggles, the correctness of three postures of the spectacles is ensured.

Further, when the lens 113 and the cup body 111 are made of transparent materials for some swimming goggles, the lens 113 and the cup body 111 can be fused and fixedly connected into a whole, and the joint is in seamless smooth transition, so that the lens ring structure 112 can be omitted, and the swimming goggles structure can be further simplified.

Further to non-myopia swimming goggles, the whole appearance of the simplified lens cup body fusion structure can be changed into shapes such as bubble shapes, hemispheric shapes, semi-elliptic shapes, eggshell shapes and the like, at the moment, the lens 113 and the cup body 111 are fused into a whole, and the structure is lighter and stronger, the resistance is reduced, the appearance is attractive, the light transmittance is higher, and the visual field is wider.

The headband connector 114 is also an integrated shell structure, and is attached to the eye cup near the temporal part, the headband connector 114 comprises a rectifying shell 115 and a connecting block 116, the front and left sides and right sides of the rectifying shell 115 are fixedly fused with the cup body 111, the rear opening is provided with a rectangular notch at the opening, and the connecting block 116 is arranged in the notch for connecting the headband 20. The whole head band connector 114 has a streamline protruding structure, the joint of the head band connector and the cup body 111 is in smooth transition, and a cavity is formed between the inner surface and the cup body 111, so that the structural design resistance is small, simple, light, attractive and firm.

With reference to fig. 2 to 5, the adaptive sealing skirt 14 is an important ergonomic structure of the present utility model, and is also an important innovation point of the structure, the overall appearance is an 8-shaped curved thin-wall structure, the overall appearance is designed by using the shape of the peripheral curved surface of the eyes of the user as a template through reverse engineering fitting, the whole inner surface of the adaptive sealing skirt is precisely matched and attached with the left and right orbit regions, the nose bridge region and the temporal region of the face, and good tightness and comfort can be provided. The adaptive sealing skirt 14 of this embodiment may be made of hard materials such as nylon, resin, and plastic, and may achieve a good sealing effect by being fitted to soft skin, preferably, a layer of soft sealing material may be coated on the inner surface of the adaptive sealing skirt 14 on the substrate of the hard material, so as to provide better sealing and comfort while maintaining structural rigidity.

The adaptive sealing skirt 14 adopts an integrated forming structure, and comprises a left orbit sealing skirt 141, a right orbit sealing skirt 142 and a curved nose bridge 143 which are arranged in bilateral symmetry, wherein the three structures are fused and connected into a whole, and the joint is in smooth transition and seamless connection. The left/right orbital sealing skirts 141/142 are all O-ring shaped, and when in use, the inner surfaces thereof will fit and cling to the orbit and surrounding skin, thereby achieving good sealing effect. In addition, the inner surfaces of the left/right orbit sealing skirts 141/142 are also provided with annular sealing grooves 144, which further enhance the sealing waterproof performance and have an anti-slip effect.

Further, the width of the side edge of the o-ring, the number and the cross section of the annular seal grooves 144 can be adjusted according to different styles and requirements, the larger the width of the side edge of the o-ring is, the larger the contact area is, the better the tightness is, the number of the annular seal grooves 144 can be one, two or more, and the size and the shape of the cross section can be also adjusted according to requirements.

The inner ring contours of the left eye socket sealing skirt 141 and the right eye socket sealing skirt 142 are completely matched with the bottom edges of the left eye cup 12 and the right eye cup 13 respectively so as to ensure that the cup bodies 111 of the left eye cup and the right eye cup are fixedly connected to the adaptive sealing skirt 14 in a fusion way, and the joint parts are smoothly transited and fused into a whole.

The curved nose bridge 143 is a transverse hourglass-shaped three-dimensional curved surface structure, serves as a connecting part in the middle of the 8 shape, firmly connects the left and right orbital sealing skirts 141/142 together, keeps the spatial position and the posture stable, and makes the connection part smoothly transition so that the whole adaptive sealing skirts 14 are integrated. The geometry of the curved nose bridge 143 is designed by using the curved surface modeling of the root part of the nose and the inner corners of eyes as templates through reverse engineering fitting, has certain thickness and enough strength, and the inner surface is adapted and clung to the skin when in use, thereby playing a role in holding and limiting. The curved nose bridge 143 is provided with strip-shaped anti-skid patterns 145 which are symmetrically arranged left and right and longitudinally arranged to play roles of skid resistance, weight reduction, beautification and decoration, etc.

Further, on the premise of meeting the strength and the function, the shapes of the anti-skid patterns 145 can be long strips, circles, ellipses, diamonds, triangles or any other shape, the number can be two, three, four, five, six or more, and the anti-skid patterns can be transversely, longitudinally, in any direction or in a staggered combination and arrangement, can be symmetrically distributed left and right or up and down, or can be asymmetrically and randomly distributed.

The ergonomic swimming goggles provided by the utility model further comprises a headband 20, wherein the headband 20 is composed of an elastic rubber band 21 and a headband buckle 22, the whole headband 20 is arranged on the connecting rail 116 at the rear part of the headband connector 114 through the elastic rubber band 21, the headband buckle 22 is used for locking the rubber band 21 and adjusting the length of the rubber band 21, and the headband 20 is used for fixing the goggle body 10 on the head of a user.

To sum up: the ergonomic swimming goggles of the utility model have the following structural characteristics: 1. the whole glasses body 10 is of a simple curved surface thin shell structure, is fixed and fastened on the periphery of eyes through a head band 20 when in use, is sealed through being matched with the full fit of the sealing skirt rim 14 and the skin of the eyes, and forms two airtight spaces without negative pressure between the left eye area and the right eye area and the left/right eye cover cups 12/13 respectively, thereby playing a sealing protection role. 2. The fit sealing skirt 14 is a whole curved surface structure, when in use, the whole inner surface of the fit sealing skirt is precisely fit with the left and right eye orbit region, nose bridge region and temporal region of a human face, the fit area is far larger than that of the conventional swimming goggles, and the proper pressing force is applied by the headband, so that good sealing property, wrapping property and comfort can be provided, the whole mirror body 10 can be ensured to be positioned accurately and not to be easily displaced, and in addition, the sealing groove 144 and the anti-skid patterns 145 can further improve the sealing property and stability. 3. Furthermore, for the myopia swimming goggles, when the whole lens body structure is in customized design, factors such as personalized face width, interpupillary distance, pupil height, three postures of the spectacles and even the preference of a user to the appearance are integrated into the lens body structure, so that the two myopia lenses are ensured to be in the optimal postures, and the optimal vision correction effect is obtained.

The ergonomic swimming goggles of the utility model have the practical characteristics that: 1. the swimming goggles have simple structure, portability, firmness, high precision, material saving, smooth appearance, attractive and elegant appearance, few parts, no assembly and no adjustment; 2. the use links do not need to adjust the spacing of the eye cup, the visual field is wide and clear, the resistance is small, the stability is good, the protection performance is good, the consistency is good, the diversity of the face structure and the size of the user can be completely and accurately matched, and the suitability and the user experience of the swimming goggles are greatly improved; 3. negative pressure is not formed on eyes, the swimming goggles are comfortable to wear, and the trouble of repeatedly adjusting the pressing force and the adsorption force of the conventional swimming goggles is eliminated; the large-area shaping is matched with the structures of the sealing skirt 14, the sealing groove 144 and the anti-skid lines 145, so that the skin compression is reduced, the positioning is accurate, the wrapping property is good, the anti-skid property is good, and the sealing effect and the comfort are improved; 4. the customized eye cup 11 and the adaptive sealing skirt 14 structure can ensure the accuracy of the pupil distance, pupil height and three postures of the glasses, so that the vision correction effect is excellent, and the standard of the regular optical glasses can be reached.

While the embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims (9)

1. An ergonomic swimming goggles comprising a body (10) and a headband (20), characterized in that: the whole glasses body (10) is custom designed, integrally formed into a simple curved surface thin shell structure, and comprises a left eye cover cup (12), a right eye cover cup (13) and an adaptive sealing skirt (14) which are symmetrically arranged, wherein the three components are in fusion connection into a whole;

the left eye shield cup (12) and the right eye shield cup (13) are identical in structure and symmetrically arranged and are collectively called an eye shield cup (11), and the left eye shield cup (12) and the right eye shield cup (13) comprise a shield cup body (111), a mirror ring (112) which is in fusion connection with the top end of the shield cup body (111), a lens (113) which is inlaid in the mirror ring and a head band connector (114) which is in fusion connection with the shield cup body (111);

the head band connector (114) is attached to the eye cup (11) at a position close to the temporal part, the head band connector (114) comprises a rectifying shell (115) and a head band connecting block (116), the front face, the left side and the right side of the rectifying shell (115) are fixedly fused with the cup body (111), the rear face is opened, a notch is arranged at the opening, and the connecting block (116) is arranged in the notch;

the adaptation sealing skirt (14) is of a transverse '8' -shaped curved surface thin-wall structure, comprises a left eye socket sealing skirt (141) which is symmetrically arranged and is fused and fixedly connected with the left eye cup (12), a right eye socket sealing skirt (142) which is fused and fixedly connected with the right eye cup (13) and a curved surface nose bridge (143), sealing grooves (144) are formed in the inner surfaces of the left eye socket sealing skirt (141) and the inner surfaces of the right eye socket sealing skirt (142), and anti-skidding patterns (145) are formed in the curved surface nose bridge.

2. An ergonomic swimming goggles according to claim 1, wherein: the cup body (111) is of a cup-shaped thin shell structure, the mirror ring (112) is of an annular structure, the top end of the cup body (111) is in smooth transition and seamless connection with the mirror ring (112), and the bottom end of the cup body (111) is in smooth transition and seamless connection with the adaptive sealing skirt edge (14).

3. An ergonomic swimming goggles according to claim 1, wherein: the head band connector (114) is of an integrated shell structure, the whole head band connector is of a streamline protruding structure, the joint of the head band connector and the cup body (111) is in smooth transition, and a cavity is formed between the inner surface and the cup body.

4. An ergonomic swimming goggles according to claim 2, wherein: the shape, the size and the pose of the eye cup (11) can be adaptively customized and designed for different users, and for swimming goggles with vision correction function, the accuracy of three poses of the goggles can be ensured by adjusting the pose of the eye cup; wherein, three postures of the glasses comprise a glasses distance, a front dip angle and a mirror angle.

5. An ergonomic swimming goggles according to claim 2, wherein: when the lens (113) and the cup body (111) are made of transparent materials, the lens (113) and the cup body (111) can be fused and fixedly connected into a whole, and the joint is in seamless smooth transition, so that the lens ring structure is omitted, and the swimming goggles structure is further simplified.

6. An ergonomic swimming goggles according to claim 1, wherein: the adaptive sealing skirt (14) is designed by reverse engineering fitting with the shape of the peripheral curved surface of the eyes of a user as a template, and the whole inner surface of the adaptive sealing skirt is accurately matched and attached with the left and right eye orbit areas, the nose bridge area and the temporal area of a human face.

7. An ergonomic swimming goggles according to claim 6, wherein: the inner surface of the left orbit sealing skirt edge (141) and the inner surface of the right orbit sealing skirt edge (142) are both used for being tightly attached to the orbit skin and are provided with annular sealing grooves (144).

8. An ergonomic swimming goggles according to claim 6, wherein: the curved nose bridge (143) is of a transverse hourglass-shaped three-dimensional curved surface structure, is positioned in the middle of the adaptive sealing skirt edge (14) and connects the left eye socket sealing skirt edge and the right eye socket sealing skirt edge into a whole; the geometrical shape of the curved nose bridge (143) is designed by using the curved surface modeling of the root part of the nose and the inner canthus of the human face as a template through reverse engineering fitting, and the curved nose bridge is provided with strip-shaped anti-skid patterns (145) which are transversely and symmetrically arranged left and right and longitudinally arranged.

9. An ergonomic swimming goggles according to claim 1, wherein: the headband (20) comprises an elastic rubber band (21) and a headband buckle (22), the elastic rubber band (21) is installed on the connecting block (116), and the headband buckle (22) is installed on the elastic rubber band (21).