Glasses belt structure and swimming goggles using same

Abstract

The utility model provides a goggles belt structure and swimming goggles using the same, and the goggles belt structure comprises a pair of binding belt clamping seats which are respectively arranged at two sides of a main goggles body; the fixed ends of the elastic bandages are connected to the bandage clamping seats; one end of each belt buckle base is provided with a bandage through groove, and the other end, opposite to the bandage through groove, of each belt buckle base is provided with a connecting structure used for being connected and matched with the other belt buckle base; the reset flip cover is mounted at the bandage through groove in a turnover manner so as to open or close the bandage through groove; the reset part is connected between the reset flip cover and the belt buckle seat, the reset part is pressed when the reset flip cover is pressed by external force to open the bandage through groove and is turned over, and when the reset flip cover is loosened, the reset flip cover is pushed to be reset and turned over to abut against the bandage through groove; the pair of elastic bandages are arranged in the pair of bandage through grooves in a penetrating mode respectively, when the bandage through grooves are opened, the length of the movable ends, opposite to the fixed ends, of the elastic bandages penetrating out of the bandage through grooves can be adjusted, and when the reset turning cover is reset and turned over, the reset turning cover abuts against the bandage through grooves.

Description

Technical Field

[0001] This utility model relates to the field of swimming goggles technology, and in particular to a goggle strap structure and swimming goggles using the same. Background Technology

[0002] Existing swimming goggles typically use elastic straps to directly bind them to the user's head. This direct binding method results in inconvenience in wearing the goggles, insufficient security, poor seal against the face, and poor versatility, making them unsuitable for users with different head shapes and sizes. Furthermore, traditional swimming goggles often use separate lenses for each eye, leading to a narrow field of vision and diminishing the user experience. Utility Model Content

[0003] This utility model proposes a goggle strap structure and a swimming goggle using the same, in order to solve the technical problems of existing swimming goggles being difficult to adapt to users with different head shapes and having poor versatility.

[0004] To solve the above problems, the technical solution adopted by this utility model is as follows:

[0005] This utility model provides a lens strap structure, including:

[0006] A pair of strap holders are located on both sides of the main lens body;

[0007] A pair of elastic straps, with the fixed ends of the elastic straps respectively connected to a pair of strap holders;

[0008] A pair of buckle seats, one end of which is provided with a strap through groove, and the other end of which is provided with a connecting structure for connecting and cooperating with another buckle seat;

[0009] The reset cover can be flipped and installed in the strap through slot to open or close the strap through slot;

[0010] The reset component is connected between the reset flap and the buckle seat. The reset component is pressed when the reset flap is opened by external force and flipped over by the strap through groove. When the reset flap is released, it pushes the reset flap to reset and flip over until it abuts against the strap through groove.

[0011] A pair of elastic straps are respectively inserted into a pair of strap through slots. When the strap through slots are open, the length of the movable end of the elastic strap that extends out of the strap through slot relative to the fixed end can be adjusted, and when the reset flap is reset and flipped, the reset flap is pressed against the strap through slot.

[0012] Furthermore, the lens band structure also includes:

[0013] A pair of strap-threading slide frames are each matched with a pair of elastic straps. The strap-threading slide frames are provided with a pair of strap-threading slots. The movable end of the elastic strap passes through one of the strap-threading slots of the corresponding strap-threading slide frame and the strap-threading slot of the corresponding buckle seat in sequence, and then exits in the opposite direction from the other strap-threading slot of the corresponding strap-threading slide frame.

[0014] Preferably, the elastic strap has multiple adjusting protrusions evenly spaced along its length on the side facing the reset cover, which are used to abut against the reset cover when the reset cover is reset and flipped.

[0015] Preferably, the side of the movable end facing the reset flap is provided with a limiting protrusion that matches the corresponding threading slide frame, which is used to limit the movable end from being threaded out of the corresponding threading slot.

[0016] Preferably, one of the connecting structures with a buckle seat is a snap-fit ​​groove, and the other connecting structure with a buckle seat is an elastic buckle that matches the snap-fit ​​groove.

[0017] Preferably, the strap holder has a strip-shaped through hole, and the fixed end has an elastic side strip that matches the strip-shaped through hole and is perpendicular to the elastic strap. The end of the elastic side strip away from the elastic strap has an elastic clip parallel to the elastic strap.

[0018] The elastic clips and elastic strips pass through the strip-shaped through hole in sequence, so that the fixed end of the elastic strap can be detachably connected to the strap holder.

[0019] This utility model also provides swimming goggles, including a main body and the aforementioned strap structure.

[0020] Preferably, the main lens body is an integrated main lens body that covers the user's eyes.

[0021] Furthermore, swimming goggles also include:

[0022] A sealed frame is set on the side of the main mirror body facing the user's face and is enclosed and surrounded along the outer contour of the main mirror body;

[0023] A pair of sealing gaskets are respectively embedded between the sealing frame and the main body and at the edge of the sealing frame that contacts the user's face, to form a sealed space around the user's eyes when the goggles are worn.

[0024] Preferably, the main body, sealing frame, and sealing gasket form an upwardly raised gap structure that matches the shape of the user's nose, so as to fit snugly against the user's nose when the goggles are worn.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] The goggle strap structure provided by this utility model uses a buckle seat with an automatically resetting flip cover and an elastic strap that passes through the strap groove of the buckle seat. This makes the goggles easy and quick to put on, and they are secure and have a good seal against the face, improving the versatility of the goggles and allowing them to be flexibly adapted to users with different head sizes. In addition, the goggles use a frameless, one-piece main lens that covers both eyes, significantly increasing the user's field of vision and improving the user experience. Attached Figure Description

[0027] To more clearly illustrate the technical solution proposed by this utility model, the present utility model will be described in detail below with reference to the embodiments and accompanying drawings. It should be understood that the embodiments and accompanying drawings described in the following detailed description are merely some embodiments of this utility model, and those skilled in the art can make changes to these drawings under the concept of this utility model.

[0028] Figure 1 Schematic diagram of the assembly three-dimensional structure of an embodiment of the mirror belt structure provided by this utility model Figure 1 ;

[0029] Figure 2 Schematic diagram of the assembly three-dimensional structure of an embodiment of the mirror belt structure provided by this utility model Figure 2 ;

[0030] Figure 3 A schematic diagram of the assembly front view of an embodiment of the mirror strap structure provided by this utility model;

[0031] Figure 4 A schematic diagram of the assembled structure of an embodiment of the mirror strap structure provided by this utility model;

[0032] Figure 5 A schematic diagram of the assembly left view of an embodiment of the mirror strap structure provided by this utility model;

[0033] Figure 6 A schematic diagram of the assembly structure (right view) of an embodiment of the mirror strap structure provided by this utility model;

[0034] Figure 7 A top view of the assembly structure of an embodiment of the mirror strap structure provided by this utility model;

[0035] Figure 8 A bottom view of the assembly structure of an embodiment of the mirror strap structure provided by this utility model;

[0036] Figure 9 Exploded three-dimensional structural diagram of an embodiment of the mirror belt structure provided by this utility model Figure 1 ;

[0037] Figure 10 Exploded three-dimensional structural diagram of an embodiment of the mirror belt structure provided by this utility model Figure 2 .

[0038] The main markings in the attached figures are as follows:

[0039] 1. Swimming goggles; 11. Main body; 12. Strap holder; 121. Strip-shaped through hole; 2. Elastic strap; 21. Fixed end; 211. Elastic side strip; 212. Elastic clip; 22. Movable end; 23. Adjustment protrusion; 24. Limiting protrusion; 3. Buckle holder; 31. Strap through groove; 32. Connecting structure; 321. Snap-on groove; 322. Elastic buckle; 33. Connecting base plate; 331. Arc-shaped groove; 34. Limiting protrusion; 341. Limiting stop; 4. Reset flip cover; 41. Abutting end; 441. Adjusting baffle; 42. Pressing end; 43. Flip arm; 44. Pin; 45. Positioning protrusion; 5. Strap sliding frame; 51. Strap through groove; 52. Spacer; 6. Sealing frame; 7. Sealing gasket; 8. Gap structure. Detailed Implementation

[0040] To make the technical problem to be solved, the technical solution and the beneficial effects of this utility model clearer, the following description is provided in conjunction with the appendix. Figure 1-10 The present invention will be further described in detail with reference to the embodiments.

[0041] Please refer to the following: Figure 1-10 The lens strap structure provided by this utility model includes:

[0042] A pair of strap holders 12 are respectively located on both sides of the main lens body 11; a pair of elastic straps 2, with corresponding fixed ends 21 of the elastic straps 2 respectively connected to the pair of strap holders 12; a pair of buckle seats 3, one end of the buckle seat 3 is provided with a strap through groove 31, and the other end of the buckle seat 3 relative to the strap through groove 31 is provided with a connecting structure 32 for connecting and cooperating with another buckle seat 3; a reset flap 4, which is rotatably installed at the strap through groove 31 to open or close the strap through groove 31; a reset member (not shown in the figure), connected between the reset flap 4 and the buckle seat 3, the reset member is pressed when the reset flap 4 is pressed open by external force to flip, and pushes the reset flap 4 to reset and flip to abut against the strap through groove 31 when the reset flap 4 is released.

[0043] A pair of elastic straps 2 are respectively inserted into a pair of strap grooves 31. When the strap grooves 31 are open, the length of the movable end 22 of the elastic strap 2 that passes through the strap grooves 31 relative to the fixed end 21 can be adjusted to adjust the size of the user's head shape to fit the main lens body 11. When the reset cover 4 is reset and flipped, the reset member pushes the reset cover 4 to reset and press against the strap grooves 31.

[0044] Please refer to the following: Figure 1 , 2 9, 10. In this embodiment, the reset cover 4 is strip-shaped or block-shaped. One end of the reset cover 4 is the abutment end 41, and the other end of the reset cover 4 opposite to the abutment end 41 is the pressing end 42. The middle part of the reset cover 4 is hinged to a pair of inner sidewalls of the strap groove 31 through a hinge shaft (not shown in the figure) or a pin 44. In the initial state where the reset cover 4 is not pressed by external force, the reset member pushes the abutment end 41 of the reset cover 4 against the strap groove 31 through its pushing action (if there is an elastic strap 2 passing through the strap groove 31 at this time, the abutment end 41 will press the elastic strap 2 against the strap groove 31).

[0045] Please refer to the following: Figure 1 , 2 9, 10, as a preferred embodiment of this example, a pair of flip arms 43 are provided on each side of the reset cover 4, and a pin 44 is provided on the outer side of the flip arm 43 facing away from the other flip arm 43; a connecting base plate 33 is provided at the middle of one end of the strap through groove 31 of the buckle seat 3, and the two ends of the connecting base plate 33 are connected between the inner sidewalls of the two sides of the strap through groove 31. A pair of arc-shaped grooves 331 are provided at the connection between the top surface of the two ends of the connecting base plate 33 and the two ends of the connecting base plate 33, respectively. The shape of the arc-shaped grooves 331 matches the shape of the pin 44. During assembly, the pin 44 is placed in the arc-shaped grooves 331 and can rotate along its groove wall surface; a limiting protrusion 34 perpendicular to the length direction of the connecting base plate 33 is provided on the top surface of the middle section of the connecting base plate 33, and a limiting block 341 is provided at one end of the top surface of the limiting protrusion 34, so that the limiting protrusion 34 and the limiting block 341 constitute an L-shaped limiting member.

[0046] Please refer to the following: Figure 1 , 2 9, 10, as a preferred embodiment of this example, the inner bottom surface of the reset cover 4 is provided with a positioning protrusion 45 that matches the limiting block 341.

[0047] When the pressing end 42 of the reset cover 4 is pressed down by an external force, causing the reset cover 4 to flip relative to the buckle seat 3, and the abutting end 41 of the reset cover 4 to lift up and open the strap through groove 31 so that the elastic strap 2 can adjust the length of its movable end 22 passing through the strap through groove 31, the positioning protrusion 45 cooperates with the limiting block 341 to limit the maximum pressing and flipping angle and stroke of the reset cover 4, so as to avoid damage to the reset part due to excessive pressure.

[0048] In a preferred embodiment of this invention, the reset component is a reset torsion spring, which is sleeved on the hinge shaft or pin 44 connected in the middle of the reset flip cover 4. One end of the reset torsion spring abuts against the reset flip cover 4, and the other end abuts against the buckle seat 3.

[0049] In other embodiments, the reset element may be replaced by a spring, an elastic material, or other reset mechanism.

[0050] Please refer to the following: Figure 1 , 2 9, 10. When the user presses down on the pressing end 42 of the reset flip cover 4, the abutting end 41 of the reset flip cover 4 is disengaged and flipped upward away from the strap groove 31, so that the reset flip cover 4 opens the strap groove 31 while compressing the reset component. When the strap groove 31 is open, the length of the movable end 22 of the elastic strap 2 that passes through the strap groove 31 relative to the fixed end 21 can be adjusted. This allows the buckle seat 3 to slide along the length direction of the elastic strap 2 when the strap groove 31 is open, thereby adjusting the length of the elastic strap 2 portion located between the buckle seat 3 and the strap holder 12. This, in turn, adjusts the size of the space enclosed by the overall elastic band formed by the pair of elastic straps 2 and the pair of buckle seats 3 connected by the connecting structure 32, and the main lens body 11.

[0051] After the relative length of the elastic strap 2 is adjusted to the correct position, the user can loosen the reset cover 4, which will cause the abutting end 41 of the reset cover 4 to flip downwards near the strap through groove 31 under the pushing action of the reset component, until the abutting end 41 of the reset cover 4 abuts against the strap through groove 31 (if the elastic strap 2 passes through the strap through groove 31 at this time, the abutting end 41 will press the elastic strap 2 against the strap through groove 31), so that the overall elastic strap and the main lens body 11 form a space that is limited to the required size.

[0052] When in use, if the space enclosed by the overall elastic strap and the main lens body 11 is larger than the size of the user's head, a pair of elastic straps 2 can be connected by a pair of buckle seats 3 to form an overall elastic strap and worn on the user's head. Then, the overall elastic strap worn on the user's head can be adjusted to fit the size using the above method.

[0053] If the space enclosed by the overall elastic strap and the main lens 11 is smaller than the user's head size, the pair of elastic straps 2 can be connected by the connection structure 32 of the pair of buckle seats 3 to form an overall elastic strap. Adjust it in the above manner until the space enclosed by the overall elastic strap and the main lens 11 is larger than the user's head size. Then, put the overall elastic strap on the user's head and complete the size adaptation adjustment of the overall elastic strap worn on the user's head.

[0054] Alternatively, the main lens 11 can be placed directly on the user's face. While holding the main lens 11 against the user's face, the pair of elastic straps 2 can be adjusted to fit the user's head using the method described above. After the relative length and position of the pair of elastic straps 2 are quickly adjusted to the correct position on the user's head using the above method, the corresponding connecting structures 32 of the pair of buckle seats 3 can be connected to securely wear the main lens 11 on the user's head.

[0055] In summary, users can quickly and conveniently adjust and fix the relative length of the pair of elastic straps 2 on the main lens body 11 to fit the user's head size by pressing and releasing the reset flip cover 4 in conjunction with pulling the elastic straps 2.

[0056] Please refer to the following: Figure 1-10 In this embodiment, the mirror band structure further includes:

[0057] A pair of strap-threading slide frames 5 are matched with a pair of elastic straps 2 respectively. The strap-threading slide frame 5 is provided with a pair of strap-threading slots 51. The movable end 22 of the elastic strap 2 passes through one of the strap-threading slots 51 of the corresponding strap-threading slide frame 5 and the strap-threading slot 31 of the corresponding buckle seat 3 in sequence, and then passes out in the opposite direction from the other strap-threading slot 51 of the corresponding strap-threading slide frame 5.

[0058] The user can pull the strapping slide 5 along the length of the elastic strap 2 to adjust the length of the movable end 22 of the elastic strap 2 that passes through the other strapping slot 51 of the corresponding strapping slide 5.

[0059] Please refer to the following: Figure 1 , 2 4-10. As a preferred embodiment of this example, the threading slide frame 5 is a hollow rectangular frame. The hollow inner side of the threading slide frame 5 is provided with a partition strip 52 that connects the opposite inner walls of the threading slide frame 5. The partition strip 52 divides the hollow inner side of the threading slide frame 5 into the aforementioned pair of threading through grooves 51.

[0060] Please refer to the following: Figure 1 , 9 In this embodiment, the bottom surface of the abutment end 41 of the reset flip cover 4 is provided with an inclined adjustment baffle 441. The side of the elastic strap 2 facing the reset flip cover 4 is provided with a plurality of adjustment protrusions 23 evenly spaced along its length direction. These protrusions are used to abut against the adjustment baffle 441 at the corresponding position of the abutment end 41 when the reset flip cover 4 is reset and flipped, thereby limiting the elastic strap 2 and preventing the elastic strap 2 from sliding relative to the strap groove 31.

[0061] Please refer to the following: Figure 1 , 9In a preferred embodiment of this invention, the movable end 22 of the elastic strap 2 is provided with a limiting protrusion 24 on the side facing the reset flap 4, which matches the corresponding strap-threading slide frame 5 and has a height dimension greater than that of the strap-threading groove 31. This protrusion is used to limit the movable end 22 to remain through the corresponding strap-threading groove 51 and prevent the movable end 22 from falling out of the strap-threading groove 51.

[0062] Please refer to the following: Figure 1 , 2 9. In this embodiment, one of the connecting structures 32 with buckle seat 3 is a snap-fit ​​groove 321, and the other connecting structure 32 with buckle seat 3 is an elastic buckle 322 that matches the snap-fit ​​groove 321.

[0063] In other embodiments, the connection structure 32 may also be a snap-on structure or other detachable connection structure 32.

[0064] Please refer to the following: Figure 1 , 2 9. In this embodiment, the strap holder 12 is preferably strip-shaped or block-shaped. The strap holder 12 is provided with a strip-shaped through hole 121. The fixed end 21 of the elastic strap 2 is provided with an elastic side strip 211 that matches the strip-shaped through hole 121 and is perpendicular to the elastic strap 2. The end of the elastic side strip 211 away from the elastic strap 2 is provided with an elastic clip 212 that is parallel to the elastic strap 2.

[0065] During assembly, the elastic clip 212 and the elastic strip 211 are passed through the strip-shaped through hole 121 in sequence, so that the elastic clip 212 and the elastic strap 2 clamp the strap holder 12 between them, so that the fixed end 21 of the elastic strap 2 is detachably connected to the strap holder 12.

[0066] Please refer to the following: Figure 1-10 The present invention also provides a swimming goggle 1, which includes the above-mentioned main body 11 and the above-mentioned strap structure, wherein a pair of strap holders 12 are respectively disposed on both sides of the main body 11.

[0067] Please refer to the following: Figure 1-10 In a preferred embodiment of this invention, the main lens 11 is a frameless, one-piece main lens that can cover both of the user's eyes when worn. The one-piece main lens is preferably made of translucent plastic or resin.

[0068] Please refer to the following: Figure 1-10 In this embodiment, the swimming goggles 1 further includes:

[0069] A sealing frame 6 is located on the side of the main body 11 facing the user's face and is enclosed around the outer contour of the main body 11. A pair of sealing gaskets 7 are respectively embedded between the sealing frame 6 and the main body 11 and at the edge of the sealing frame 6 that contacts the user's face. They are used to ensure that the main body 11 is in sealed contact with the user's face when the swimming goggles 1 is worn, so as to form a closed space that is surrounded and wrapped around the user's eyes by the main body 11, the sealing frame 6, the sealing gaskets 7 and the user's face, ensuring the water tightness around the eyes when the user wears the swimming goggles 1.

[0070] Please refer to the following: Figure 1-4 In the preferred embodiment of this example, the main body 11, the sealing frame 6, and the sealing gasket 7 form an upwardly raised gap structure 8 that matches the shape of the user's nose at the position of the user's nose. This gap structure 8 is used to fit and contact the user's nose when the swimming goggles 1 is worn, thereby achieving waterproof isolation of the aforementioned enclosed space.

[0071] In other embodiments, the lens strap structure provided by this utility model can also be applied to the main lens body 11 of other sports / sports glasses, such as diving goggles, ski goggles, mountaineering goggles, safety goggles, cycling goggles, etc.

[0072] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Those skilled in the art should understand that 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. A mirror band structure, characterized in that, include: A pair of strap holders (12) are respectively located on both sides of the main body (11); A pair of elastic straps (2), the fixed ends (21) of the pair of elastic straps (2) are respectively connected to a pair of strap holders (12); A pair of buckle seats (3), one end of the buckle seat (3) is provided with a strap through groove (31), and the other end of the buckle seat (3) opposite to the strap through groove (31) is provided with a connection structure (32) for connecting and cooperating with another buckle seat (3); The reset cover (4) is flipped and installed in the strap through groove (31) to open or close the strap through groove (31); The reset component is connected between the reset cover (4) and the buckle seat (3). The reset component is pressed when the external force presses the reset cover (4) to open the strap through groove (31) and flip it over. When the reset cover (4) is released, it pushes the reset cover (4) to reset and flip over to abut against the strap through groove (31). A pair of elastic straps (2) are respectively inserted into a pair of strap through slots (31). When the strap through slots (31) are open, the length of the movable end (22) of the elastic strap (2) that is inserted into the strap through slots (31) relative to the fixed end (21) can be adjusted. When the reset cover (4) is reset and flipped, the reset cover (4) presses against the strap through slots (31).

2. The mirror band structure as described in claim 1, characterized in that, Also includes: A pair of strap-threading slide frames (5) are respectively matched with a pair of elastic straps (2). The strap-threading slide frame (5) is provided with a pair of strap-threading slots (51). The movable end (22) of the elastic strap (2) passes through one of the strap-threading slots (51) of the corresponding strap-threading slide frame (5) and the strap-threading slot (31) of the corresponding buckle seat (3) in sequence, and then exits in the opposite direction from the other strap-threading slot (51) of the corresponding strap-threading slide frame (5).

3. The mirror band structure as described in claim 2, characterized in that, The elastic strap (2) has multiple adjusting protrusions (23) evenly spaced along its length on the side facing the reset cover (4), which are used to abut against the reset cover (4) when the reset cover (4) is reset and flipped.

4. The mirror band structure as described in claim 3, characterized in that, The movable end (22) facing the reset cover (4) is provided with a limiting protrusion (24) that matches the corresponding threading slide frame (5) to limit the movable end (22) from passing through the corresponding threading groove (51).

5. The lens strap structure as described in any one of claims 1-4, characterized in that, One of the connection structures (32) with buckle seat (3) is a snap-fit ​​groove (321), and the other connection structure (32) with buckle seat (3) is an elastic buckle (322) that matches the snap-fit ​​groove (321).

6. The lens strap structure as described in any one of claims 1-4, characterized in that, The strap holder (12) is provided with a strip-shaped through hole (121), and the fixed end (21) is provided with an elastic side strip (211) that matches the strip-shaped through hole (121) and is perpendicular to the elastic strap (2). The end of the elastic side strip (211) away from the elastic strap (2) is provided with an elastic clip (212) that is parallel to the elastic strap (2). The elastic clip (212) and the elastic strip (211) pass through the strip-shaped through hole (121) in sequence so that the fixed end (21) of the elastic strap (2) is detachably connected to the strap holder (12).

7. A swimming goggle, comprising a main body (11), characterized in that, It also includes the lens band structure as described in any one of claims 1-6.

8. The swimming goggles as described in claim 7, characterized in that, The main lens (11) is an integrated main lens that covers the user's eyes.

9. The swimming goggles as described in claim 8, characterized in that, The swimming goggles (1) also include: A sealing frame (6) is provided on the side of the main mirror body (11) facing the user's face, and is enclosed and surrounded along the outer contour of the main mirror body (11); A pair of sealing gaskets (7) are respectively embedded between the sealing frame (6) and the main body (11) and the edge of the sealing frame (6) that contacts the user's face, so that when the swimming goggles (1) are worn, the main body (11) and the user's face form a closed space that covers the user's eyes.

10. The swimming goggles as described in claim 9, characterized in that, The main body (11), the (6) and the sealing gasket (7) form an upward-protruding gap structure (8) that matches the shape of the user's nose, so as to fit and contact the user's nose when the swimming goggles (1) are worn.

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