Swimming goggles

Abstract

The utility model provides swimming goggles. The swimming goggles comprise a left goggle frame and a right goggle frame, the nose bridge strip is connected with the left and right glasses frames; the assembling devices are respectively assembled between the left glasses frame and the nose bridge strip and between the right glasses frame and the nose bridge strip; the head band device is connected with the left glasses frame and the right glasses frame, the assembling device comprises first assembling seats and second assembling seats, and the first assembling seats are respectively arranged at two end edges of the nose bridge strip; the second assembling seats are respectively arranged on the end edges of the left glasses frame and the right glasses frame corresponding to the first assembling seats on the nose bridge strip, and the first assembling seats and the second assembling seats are assembled in an arc-shaped sliding manner, so that the left glasses frame, the right glasses frame and the nose bridge strip can be disassembled or assembled, and smooth operation can be carried out along the rotating gesture of a hand according to the arc-shaped guide; and the effect of convenient and smooth assembly is achieved.

Description

Technical Field

[0001] This application relates to a pair of swimming goggles, in particular to a pair of swimming goggles with detachable or assembled left and right frames and a nose bridge strip, and the nose bridge strip of the swimming goggles can be smoothly disassembled or assembled through an ergonomic operation. Background Art

[0002] Swimming goggles can be generally classified into an integrated type and a separated type according to the connection method of the left and right frames. Among them, the integrated structure is composed of the left and right frames and the nose bridge strip connecting the left and right frames, which are made by an integrated molding technology. The separated structure is that the left and right frames and the nose bridge strip are connected in series through an assembling device. Regarding the separated type related to this application, there have been many different designs and patents for the assembling device connecting the left and right frames and the nose bridge strip, such as using a snap-fastening method, a concave-convex matching method, or a slide rail assembling method.

[0003] However, no matter which method is adopted for the aforementioned prior art assembling device, the actual operation is not very convenient and smooth. Especially for the slide rail assembling method, due to improper structural design and non-ergonomic design, the inconvenience of assembly is more prominent.

[0004] In view of this, the creator of this case has developed this application based on years of experience in the development and design of swimming goggles. Utility Model Content

[0005] The technical problem to be solved by this application is to provide a pair of swimming goggles. The detachable or assembled assembling device between the left and right frames and the nose bridge strip of the swimming goggles is designed to provide an ergonomic operation. That is, the assembling device can enable the left and right frames and the nose bridge strip to be assembled in a smooth arc-shaped sliding operation, so that the assembly of the left and right frames and the nose bridge strip is smooth and the convenience of use is achieved.

[0006] To achieve the above purpose, the swimming goggles of this application include: a left frame and a right frame; a nose bridge strip connecting the left and right frames; assembling devices respectively assembled between the left and right frames and the nose bridge strip; and a headband device connected to the left frame and the right frame.

[0007] The assembling device includes a first assembling seat and a second assembling seat. The first assembling seats are respectively arranged at both ends of the nose bridge strip; the second assembling seats are respectively arranged at the end edges of the left and right frames corresponding to the first assembling seats on the nose bridge strip, and the first assembling seat and the second assembling seat are assembled in an arc-shaped sliding manner, which can provide the disassembly or assembly process of the left and right frames and the nose bridge strip, and can be smoothly operated along the arc-shaped guide according to the rotational gesture of the hand, achieving the convenience effect of convenient and smooth assembly.

[0008] According to the above, the first set of connectors is an arc-shaped convex rail; the second set of connectors is an arc-shaped groove.

[0009] According to the above, the arc-shaped convex rail is jointly formed by a long strip body and ribs integrally arranged along the longitudinal direction of the long strip body. The long strip body has a first arc surface and a second arc surface. The first arc surface is the longitudinal surface of the long strip body on the side corresponding to the ribs; the second arc surface is the longitudinal surface of the other side of the long strip body where the ribs are located; and the first arc surface and the second arc surface are two positive circles with the same center and different radii. Arcs are respectively taken from the positive circles with different radii to generate mutually smooth arc surfaces. Through the first arc surface and the second arc surface, the arc-shaped convex rail is provided with an arc-shaped sliding matching type.

[0010] According to the above, the radius of the first arc surface ranges from 14 mm to 21 mm, and the best value is 14.3 mm; the radius of the second arc surface ranges from 13 mm to 18 mm, and the best value is 13.3 mm.

[0011] According to the above, a guiding surface is provided on one side of the nose bridge strip close to the second arc surface, providing an assembly guiding effect when the arc-shaped convex rail is assembled to the arc-shaped groove.

[0012] According to the above, the design of the arc-shaped groove is jointly formed by a sliding track and a guiding track. The sliding track has opposite first and second long axis surfaces and two wall surfaces adjacent to the first and second long axis surfaces. The first and second long axis surfaces are two positive circles with the same center and different radii. Arcs are respectively taken from the positive circles with different radii to generate mutually smooth arc surfaces; the guiding track is a longitudinal notch formed on one of the first and second long axis surfaces of the sliding track. Thus, when assembled with the aforementioned arc-shaped convex rail, through the guiding track (the longitudinal notch on the first long axis surface or the second long axis surface) of the arc-shaped groove, the ribs of the arc-shaped convex rail can move along, and along the two arc surfaces of the sliding track of the arc-shaped groove, the first and second arc surfaces of the arc-shaped convex rail can slide in an arc, providing a smooth effect.

[0013] According to the above, the first long axis surface corresponds to the first arc surface of the arc-shaped convex rail, and their radii respectively range from 14 mm to 21 mm, and the best value is 14.3 mm; the second long axis surface corresponds to the second arc surface of the arc-shaped convex rail, and their radii respectively range from 13 mm to 18 mm, and the best value is 13.3 mm.

[0014] According to the above, the arc-shaped groove is provided with a blocking surface at the upper edges of the left and right spectacle frames, making the end of the arc-shaped groove closed. In addition to providing a limiting function, it can also make the overall appearance of the left and right spectacle frames more beautiful.

[0015] According to the above, after the left and right spectacle frames are assembled with the nose bridge strip, the left and right spectacle frames are provided with positioning grooves corresponding to the guiding surface of the nose bridge strip.

[0016] Details of other functions and embodiments of this application will be described below with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments described in this application. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0018] Figure 1A , Figure 1B and Figure 2 the exploded perspective view of the swimming goggles of this application, the partial enlarged view of the right frame, and the perspective view;

[0019] Figures 3A to 3D and Figures 4A to 4D the front views of the three sizes of the nose bridge strip of this application assembled on the left and right frames respectively, and Figure 3A the D-D cross-sectional view, and the rear views of the left and right frames, and Figure 4C the partial enlarged view;

[0020] Figure 5A , 5B is the plan view of the nose bridge strip and Figure 5A the B-B cross-sectional view;

[0021] Figure 6 is a schematic diagram of the arc-shaped groove and arc-shaped rail of this application taking arcs of positive circles with the same center and different radii on the nose bridge strip to generate mutually smooth arc surfaces;

[0022] Figures 7A to 7E is a schematic diagram of the operation of assembling the left and right frames and the nose bridge strip of this application.

[0023] SYMBOL DESCRIPTION

[0024] 1: Swimming goggles 2: Left frame

[0025] 3: Right frame 4: Pad

[0026] 5: Nose bridge strip 6: Connecting device

[0027] 21, 31: Frame body 22, 32: Mirror surface

[0028] 23, 33: Side buckle 24, 34: Positioning groove

[0029] 61: Arc-shaped rail 62: Arc-shaped groove

[0030] 63: Long strip body 64: Rib

[0031] 631: First arc surface 632: Second arc surface

[0032] 65: Slideway 66: Guideway

[0033] 651: First long-axis surface 652: Second long-axis surface

[0034] 653, 654: Two wall surfaces 67: Guide surface

[0035] 68: Blocking surface Detailed implementation mode

[0036] In the following implementation modes, the positional relationships described include: up, down, left, and right. Unless otherwise specified, they are all based on the directions in which the components are illustrated in the drawings.

[0037] Please refer to Figure 1A , Figure 1B and Figure 2 , the three-dimensional exploded view of the swimming goggles 1 of the present application. The swimming goggles 1 include: a left spectacle frame 2 and a right spectacle frame 3, a gasket 4, a nose bridge strip 5, and an assembling device 6, as well as a headband device (not shown). The left and right spectacle frames 2, 3 respectively include a frame body 21, 31, a lens surface 22, 32, and side buckles 23, 33 that can be connected to the headband device.

[0038] The gasket 4 is respectively fixedly assembled on the left and right spectacle frames 2, 3.

[0039] The nose bridge strip 5 (please cooperate with Figure 5A and 5B for reference) is designed with the same inclination mode as the human nose bone, and the cross-section is a convex ridge. The center 51 of the convex ridge is thick; while the upper part 52 and the lower part 53 of the center 51 are relatively thin, forming an inclined surface that can fit the nose bridge and having the function of not being pulled and extended. In addition, the nose bridge strip 5 can basically have various sizes in cooperation with the design of the assembling device 6 of the present application, with "various sizes" between 19 and 32 mm to fit different face shapes. In this embodiment, three most ideal size combinations are actually adopted, which are 19.3 mm, 23.58 mm, and 25.78 mm (as Figures 3A to 3C shown), and can be selected for use according to different face shapes.

[0040] Please also refer to Figure 1A , Figure 3D and Figure 5A and 5B, the connector 6 includes a first connector seat and a second connector seat that can be assembled with each other. The first connector seat and the second connector seat are assembled in an arc-shaped sliding manner, that is, the first connector seat is an arc-shaped convex rail 61 respectively arranged at both ends of the nose bridge strip 5. The second connector seat is an arc-shaped groove 62 respectively arranged at the end edges where the left and right spectacle frames 2, 3 are connected to the nose bridge strip 5. The arc-shaped convex rail 61 and the arc-shaped groove 62 can be guided by each other in an arc shape, enabling the assembly of the left and right spectacle frames 2, 3 and the nose bridge strip 5 to be smoothly operated in accordance with the rotational hand gesture (to be further described in conjunction with Figures 7A to 7E for further illustration), achieving the operation effect of convenient and smooth assembly.

[0041] Please also refer to Figure 1A , Figures 3A to 3C , Figures 4A to 4D and Figure 5A , as well as Figure 6 , to further understand the design of the arc-shaped convex rail 61 and the arc-shaped groove 62. In terms of design, in order to ensure the smooth sliding process of the nose bridge strip 5 corresponding to the left and right spectacle frames 2, 3 during assembly, "arc lengths for arc-shaped sliding" are respectively formed on the left and right spectacle frames 2, 3. The relatively longer the formed arc lengths are, the better. However, if they are too long, it will also affect the area of the set position and the relative width, which will cause the movement of the visible area of the lens position on the spectacle frame, resulting in the deviation of the eyeball after wearing and not being in the best viewing angle position. Moreover, the larger the formed arc lengths are, that is, the closer they are to a straight line, the weaker the advantages of arc-shaped sliding will be, and the nose bridge strip 5 assembled with it will not be easily detached smoothly. Therefore, within what range is the design of "arc lengths for arc-shaped sliding" more suitable? The following will be further introduced.

[0042] As Figure 1A , Figure 3D and Figure 5A shown, the arc-shaped convex rail 61 on the nose bridge strip 5 is jointly formed by a long strip body 63 and ribs 64 integrally arranged along the longitudinal direction of the long strip body 63. The cross-section of the arc-shaped convex rail 61 is similar to an inverted T shape ( Figure 1A ), the long strip body 63 has a first arc surface 631 and a second arc surface 632 ( Figure 3D and Figure 5A ), where the first arc surface 631 is the longitudinal surface of the long strip body 63 corresponding to the ribs 64; the second arc surface 632 is the longitudinal surface of the other side of the long strip body 63 where the ribs 64 are located; and, the first arc surface 631 and the second arc surface 632 are two positive circles with the same center but different radii. Arcs are respectively taken from the positive circles with different radii to generate mutually smooth arc surfaces, providing the arc-shaped convex rail 61 with an arc-shaped sliding matching pattern through the first arc surface 631 and the second arc surface 632. Please continue to refer to Figure 6, the first arc surface 631 and the second arc surface 632 are two positive circles with the same center and different radii. By taking the arcs of the positive circles with different radii respectively to generate mutually smooth arc surfaces, the arc-shaped convex rail 61 can provide a form with arc-shaped sliding. It is worth mentioning that the positive circles of the first arc surface 631 and the second arc surface 632 with the same center and different radii are as Figure 6 shown, which means that the radius of the first arc surface 631 ranges from 14 mm to 21 mm, and the best value is 14.3 mm; the radius of the second arc surface 632 ranges from 13 mm to 18 mm, and the best value is 13.3 mm. In addition, a guiding surface 67 ( Figures 4A to 4D and Figure 7A ) is provided on one side of the nose bridge strip 5 close to the second arc surface 632 to provide an assembly guiding effect when the arc-shaped convex rail 61 is assembled with the arc-shaped groove 62.

[0043] Similarly, please refer to Figure 1A , 1B and Figure 3D shown. The arc-shaped grooves 62 on the left and right spectacle frames 2, 3 are jointly formed by a slideway 65 and a guiding channel 66. The slideway 65 has opposite first major axis surfaces 651, second major axis surfaces 652 and two wall surfaces 653, 654 adjacent to the first major axis surface 651 and the second major axis surface 652. The first and second major axis surfaces 651, 652 are two positive circles with the same center and different radii. By taking the arcs of the positive circles with different radii respectively, mutually smooth arc surfaces are generated. Among them, the first major axis surface 651 corresponds to the first arc surface 631 of the arc-shaped convex rail 61, and the second major axis surface 652 corresponds to the second arc surface 632 of the arc-shaped convex rail 61. The guiding channel 66 is a longitudinal notch formed with the second major axis surface 652 of the slideway 65 for guiding the movement of the rib 64 of the arc-shaped convex rail 61. Thus, as Figure 3D shown, when assembled with the arc-shaped convex rail 61, the rib 64 of the arc-shaped convex rail 61 can move smoothly through the guiding channel 66 (i.e., the longitudinal notch) of the arc-shaped groove 62, and the first and second arc surfaces 631, 632 of the arc-shaped convex rail 61 can slide in an arc along the two arc surfaces (the first and second major axis surfaces 651, 652) of the slideway 65 of the arc-shaped groove 62 to provide a smooth sliding effect. In addition, a blocking surface 68 ( Figure 1A and Figure 1B ) is provided at the upper edge of the left and right spectacle frames 2, 3 where the arc-shaped groove 62 is located to make the end of the arc-shaped groove 62 closed. In addition to providing a limiting function, it can also make the overall appearance of the left and right spectacle frames 2, 3 more beautiful.

[0044] Furthermore, a guiding surface 67 ( Figure 1A , Figures 4A to 4D and Figure 7A) to provide an assembly guiding effect when the arc-shaped convex rail 61 is assembled with the arc-shaped groove 62. After the left and right frames 2 and 3 are assembled with the nose bridge strip 5, positioning grooves 24 and 34 are provided on the guiding surfaces 67 of the left and right frames 2 and 3 corresponding to the nose bridge strip 5. Figures 4A to 4D ) which are used to accommodate the guiding surface 67 after assembly. After the assembly of the guiding surface 67 and the positioning grooves 24 and 34, it can prevent the nose bridge strip 5 from detaching from the left and right frames 2 and 3.

[0045] For the assembly of the swimming goggles of the present application, please refer to the figure Figures 7A to 7E . First, in the way of drawing the center of the circle as shown by the arc-shaped convex rails 61 at both ends of the nose bridge strip 5, the left frame 2 is rotated clockwise by hand (or the nose bridge strip 5 is rotated counterclockwise by hand), so that the arc-shaped convex rail 61 slides smoothly into the arc-shaped groove 62 under the guidance of the guiding surface 67 ( Figures 7A to 7C ), and the two arc-shaped surfaces of the slideway 65 of the arc-shaped groove 62 ( Figures 4A to 4D and Figure 7A ), the first and second long axis surfaces 651 and 652) and the first and second arc surfaces 631 and 632 of the arc-shaped convex rail 61 can assemble the left frame 2 and the nose bridge strip 5 by an operation of sliding in an ergonomic arc. Figure 3D ; the first and second long axis surfaces 651, 652) and the first and second arc surfaces 631, 632 of the arc-shaped convex rail 61 can assemble the left frame 2 and the nose bridge strip 5 by an operation of sliding in an ergonomic arc. Figure 7C ). Secondly, as shown in Figure 7D , the nose bridge strip 5 is rotated clockwise by hand (or the right frame 3 is rotated counterclockwise by hand) so that the arc-shaped convex rail 61 slides smoothly into the arc-shaped groove 62 under the guidance of the guiding surface 67 ( Figures 4A to 4D ), and the two arc-shaped surfaces of the slideway 65 of the arc-shaped groove 62 ( Figure 3D ; the first and second long axis surfaces 651, 652) and the first and second arc surfaces 631, 632 of the arc-shaped convex rail 61 can assemble the right frame 3 and the nose bridge strip 5 by an operation of sliding in an ergonomic arc. Figure 7C ), and thus the overall swimming goggles are assembled ([[]] Figure 7E Figure 7E ), and the operation process is convenient and smooth. When the swimming goggles need to be disassembled, the reverse operation as described above can be carried out smoothly.

[0046] The above-described embodiments and / or implementation manners are only used to illustrate the preferred embodiments and / or implementation manners for realizing the technology of the present application, and do not impose any formal restrictions on the implementation manners of the technology of the present application. Any person skilled in the art, without departing from the scope of the technical means disclosed in the content of the present application, may make some changes or modifications to other equivalent embodiments, but should still be regarded as the same technology or embodiment as the present application in essence.

Claims

1. A pair of swimming goggles, the swimming goggles comprising: Left frame and right frame; Nose bridge connecting the left and right frames; Assembly devices respectively assembled between the left and right frames and the nose bridge; And a headband device connected to the left frame and the right frame, characterized in that: The assembly device includes a first assembly seat and a second assembly seat. The first assembly seats are respectively arranged at both ends of the nose bridge; the second assembly seats are respectively arranged at the end edges of the left and right frames corresponding to the first assembly seats on the nose bridge. Moreover, the first assembly seat and the second assembly seat are assembled in an arc-shaped sliding manner, capable of providing the disassembly or assembly process of the left and right frames and the nose bridge. According to the guidance of the arc, it slides smoothly according to the rotating gesture of the hand, achieving a convenient and smooth operation effect for assembly.

2. The goggles according to claim 1, characterized in that, The first assembly seat is an arc-shaped convex rail; the second assembly seat is an arc-shaped groove.

3. The goggles according to claim 2, characterized in that, The arc-shaped convex rail is jointly formed by a long strip body and ribs integrally arranged along the longitudinal direction of the long strip body. The long strip body has a first arc surface and a second arc surface. The first arc surface is the longitudinal surface of the long strip body on the side corresponding to the ribs; the second arc surface is the longitudinal surface of the other side of the long strip body where the ribs are located. Moreover, the first arc surface and the second arc surface are two positive circles with the same center but different radii. The arcs of the different radius positive circles are respectively taken to generate mutually smooth arc surfaces. Through the first arc surface and the second arc surface, the arc-shaped convex rail is provided with an arc-shaped sliding assembly type.

4. The goggles according to claim 3, characterized in that, The radius of the first arc surface ranges from 14 mm to 21 mm; the radius of the second arc surface ranges from 13 mm to 18 mm.

5. The goggles according to claim 4, characterized in that, The radius of the first arc surface is preferably 14.3 mm; the radius of the second arc surface is preferably 13.3 mm.

6. The goggles according to claim 3, characterized in that, A guiding surface is provided on one side of the ribs near the second arc surface above the nose bridge, providing an assembly guiding effect when the arc-shaped convex rail is assembled into the arc-shaped groove.

7. The goggles according to claim 2, characterized in that, The arc-shaped groove is jointly formed by a sliding track and a guiding track. The sliding track has opposite first and second long axis surfaces and two wall surfaces adjacent to the first and second long axis surfaces. The first and second long axis surfaces are two positive circles with the same center but different radii. The arcs of the different radius positive circles are respectively taken to generate mutually smooth arc surfaces; the guiding track is a longitudinal notch formed on one of the first and second long axis surfaces of the sliding track. Thus, when assembled with the aforementioned arc-shaped convex rail, through the guiding track of the arc-shaped groove, the ribs of the arc-shaped convex rail can move along, and along the two arc surfaces of the sliding track of the arc-shaped groove, the first and second arc surfaces of the arc-shaped convex rail can slide in an arc, providing a smooth effect; the guiding track is a longitudinal notch on the first long axis surface or the second long axis surface.

8. The goggles according to claim 7, characterized in that, The first long axis surface corresponds to the first arc surface of the arc-shaped convex rail, and their radii respectively range from 14 mm to 21 mm; the second long axis surface corresponds to the second arc surface of the arc-shaped convex rail, and their respective radii range from 13 mm to 18 mm.

9. The goggles according to claim 8, characterized in that, The radius of the first long axis surface is preferably 14.3 mm; the radius of the second long axis surface is preferably 13.3 mm.

10. The goggles according to claim 7, characterized in that, The arc-shaped groove is provided with a blocking surface at the upper edge of the left and right frames, making the end of the arc-shaped groove closed. In addition to providing a limiting function, it can also make the overall appearance of the left and right frames more beautiful.

11. The goggles according to claim 6, characterized in that, After the left and right frames are assembled with the nose bridge strip, the left and right frames are provided with positioning grooves corresponding to the guiding surfaces of the nose bridge strip.

12. The goggles according to claim 1, characterized in that, The middle cross-section of the nose bridge strip is a convex ridge, and the center of the convex ridge is thick; while the upper and lower parts of the center are thinner relative to the center of the convex ridge, forming an inclined surface that can fit the nose bridge, providing the function of not being pulled and extended.

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