Nasal bridge adjusting structure of swimming goggles

Abstract

The utility model discloses a swimming goggles nose bridge adjusting structure which comprises lenses and a nose bridge, sleeves are symmetrically and fixedly arranged on the two lenses, inserting holes are formed in the sleeves, clamping grooves communicated with the inserting holes are formed in the sleeves, limiting protrusions are arranged on the nose bridge, and the limiting protrusions are arranged on the nose bridge. A guide groove matched with the limiting protrusion is formed in the inner wall of the inserting hole in the axial direction of the inserting hole, the guide groove penetrates through the upper side area of the clamping groove, the nose bridge is installed in the inserting hole in a sliding and inserted mode, and the nose bridge is rotated to enable the limiting protrusion to be located in the lower side area of the clamping groove to form limiting. According to the adjusting structure, the nose bridge and the sleeve rotate relatively, the nose bridge with the limiting protrusion arranged at the proper position is replaced and installed in the inserting hole of the sleeve in an inserted mode, or the limiting protrusion of the nose bridge is rotationally adjusted to be located at the positions of different clamping grooves, the use requirement for size adjustment of the swimming goggles can be met, and the adjusting structure has the advantages of being simple in structure and convenient to adjust; in the packaging or storage process, the nose bridge and the lenses are detached, and the overall size of the packaging box or the storage box can be reduced.

Description

Technical Field

[0001] This utility model belongs to the field of swimming goggles technology, and in particular relates to a nose bridge adjustment structure for swimming goggles. Background Technology

[0002] Swimming is a sport enjoyed by people of all ages and is very popular in my country. During swimming, swimmers' eyes are quite sensitive and vulnerable, requiring the use of swimming goggles for protection without affecting the swimming experience. Currently, swimming goggles have a fixed connection between the lens and the nose bridge, which cannot be adjusted to suit the user's needs. When different user groups (such as adults and children) use goggles with a fixed nose bridge, there is an issue of improper spacing between the two parts, affecting the user experience. Summary of the Invention

[0003] The technical problem to be solved by this utility model is to provide a nose bridge adjustment structure for swimming goggles that can meet the needs of different user groups.

[0004] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution: a nose bridge adjustment structure for swimming goggles, including lenses and a nose bridge, with sleeves symmetrically and fixedly arranged on the two lenses, each sleeve having an insertion hole, and a slot communicating with the insertion hole on the sleeve, the nose bridge having a limiting protrusion, and a guide groove cooperating with the limiting protrusion being arranged along its axial direction on the inner wall of the insertion hole, the nose bridge being slidably inserted into the insertion hole, and rotating the nose bridge causing the limiting protrusion to be located in the area below the slot to form a limit.

[0005] Preferably, the socket is configured as a through hole structure.

[0006] Preferably, the guide groove passes through the upper region of the card slot.

[0007] Preferably, a stop is provided between the upper and lower regions of the card slot.

[0008] Preferably, the side of the stop block located in the upper region is configured as an inclined surface structure, and the side of the stop block located in the upper region is configured as a vertical surface structure.

[0009] Preferably, the insertion portions at both ends of the nasal bridge are configured as outwardly tapered rod-shaped structures.

[0010] Preferably, the top surface of the limiting protrusion and the four vertical edges are all designed with rounded corners.

[0011] Preferably, the number of slots on the sleeve is set to at least two.

[0012] Compared with the prior art, the advantages of this utility model are: this adjustment structure can meet the usage requirements of swimming goggle size adjustment by rotating the nose bridge and the sleeve relative to each other, replacing the nose bridge with a nose bridge that is set in a suitable position and inserting it into the insertion hole of the sleeve, or rotating and adjusting the nose bridge's limiting protrusion to be in different slot positions. It has the advantages of simple structure and convenient adjustment. When packaging or storing, separating the nose bridge and the lens can also reduce the overall size of the packaging box or storage box. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings.

[0014] Figure 1 This is a perspective view of the present invention.

[0015] Figure 2 This is a schematic diagram of the structure for the insertion hole and guide groove.

[0016] Figure 3 This is a 3D diagram of the bridge of the nose.

[0017] Figure 4 This is a schematic diagram of a sleeve with three slots.

[0018] Figure 5 yes Figure 2 A magnified structural diagram at point M. Detailed Implementation

[0019] The present invention will now be described in detail with reference to specific embodiments:

[0020] like Figure 1 The illustrated nose bridge adjustment structure for swimming goggles includes a lens 1 and a nose bridge 2. Two sleeves 1 are symmetrically and fixedly mounted on each other. Each sleeve 3 has an insertion hole 30 and a slot 31 communicating with the insertion hole 30. The nose bridge 2 has a limiting protrusion 21. The inner wall of the insertion hole 30 has a guide groove 33 along its axial direction that cooperates with the limiting protrusion 21. The guide groove 33 passes through the upper region 310 of the slot 31, connecting the guide groove 33 to the slot 31, facilitating the smooth entry and exit of the limiting protrusion 21 from the guide groove 33 and the slot 31. The nose bridge 2 is slidably inserted into the insertion hole 30. Rotating the nose bridge 2 causes the limiting protrusion 21 to be positioned in the lower region 311 of the slot 31, forming a limiting position.

[0021] The insertion hole 30 is configured as a through hole structure, and both ends of the nose bridge 2 pass through the insertion hole 30, which can increase the firmness of the nose bridge 2 after installation with the insertion hole 30.

[0022] A stop 32 is provided between the upper region 310 and the lower region 311 of the card slot 31. The stop 32 can block and restrict the limiting protrusion 21, thereby preventing the limiting protrusion 21 of the nose bridge 2 from rotating freely in the card slot 31.

[0023] The stop block 32 is configured with an inclined structure on one side of the upper region 310. The inclined structure has a guiding function, which makes it easy for the limiting protrusion 21 to pass over the stop block 32, thus facilitating installation. The stop block 32 is configured with a vertical structure on one side of the upper region 310. The vertical structure can prevent the limiting protrusion 21 from easily passing over the stop block 32 when subjected to a small rotational force, thus preventing the limiting protrusion 21 from freely rotating over the stop block 32.

[0024] The two ends of the nose bridge 2 are designed as tapered structures that taper outwards, which facilitates easy insertion and installation of the two ends of the nose bridge 2 into the insertion holes 30.

[0025] The top surface and four vertical edges of the limiting protrusion 21 are all designed with rounded corners to prevent the top surface and four vertical edges of the limiting protrusion 21 from moving relative to the sleeve 3 and wearing out during long-term adjustment.

[0026] like Figure 4 As shown, the number of slots 31 on the sleeve 3 is set to 2-10, and the number of slots 31 is preferably set to 3. The 3 slots 31 are arranged in the same direction. Without changing the nose bridge 2 of different sizes, the limiting protrusion 21 of the nose bridge 2 can be rotated and adjusted to be in the position of different slots 31 to meet the usage requirements of adjusting the size of the swimming goggles.

[0027] When the size of the swimming goggles needs to be adjusted, the user forcefully rotates the nose bridge 2 relative to the sleeve 3. The limiting protrusion 21 on the nose bridge 2 passes over the stop 32 and enters the upper region 310. The limiting protrusion 21 slides outward along the guide groove 33. The nose bridge 2 with the limiting protrusion 21 set in a suitable position is inserted into the insertion hole 30 of the sleeve 3. The user forcefully rotates the nose bridge 2 relative to the sleeve 3 again. The limiting protrusion 21 passes over the stop 32 from the upper region 310 and enters the lower region 311. The stop 32 limits the limiting protrusion 21, which can prevent the nose bridge 2 and the sleeve 3 from rotating freely relative to each other.

Claims

1. A nose bridge adjustment structure for swimming goggles, characterized in that: Includes a lens (1) and a nose bridge (2). The two lenses (1) are symmetrically and fixedly provided with sleeves (3). The sleeves (3) have insertion holes (30) inside. The sleeves (3) are provided with slots (31) that communicate with the insertion holes (30). The nose bridge (2) is provided with a limiting protrusion (21). The inner wall of the insertion hole (30) is provided with a guide groove (33) that cooperates with the limiting protrusion (21) along its axial direction. The nose bridge (2) is slidably inserted into the insertion hole (30). Rotating the nose bridge (2) makes the limiting protrusion (21) located in the area (311) below the slot (31) to form a limit.

2. The swimming goggle nose bridge adjustment structure according to claim 1, characterized in that: The insertion hole (30) is configured as a through hole structure.

3. The swimming goggle nose bridge adjustment structure according to claim 1, characterized in that: The guide groove (33) passes through the upper region (310) of the slot (31).

4. The nose bridge adjustment structure for swimming goggles according to claim 1, characterized in that: A stop (32) is provided between the upper area (310) and the lower area (311) of the card slot (31).

5. The swimming goggle nose bridge adjustment structure according to claim 4, characterized in that: The stop block (32) is configured as an inclined structure on one side of the upper region (310), and the stop block (32) is configured as a vertical structure on one side of the upper region (310).

6. The swimming goggle nose bridge adjustment structure according to claim 1, characterized in that: The two ends of the nasal bridge (2) are designed as tapered rod-shaped structures that taper outwards.

7. The swimming goggle nose bridge adjustment structure according to claim 1, characterized in that: The top surface of the limiting protrusion (21) and the edges of the four facades are all set with rounded corners.

8. The nose bridge adjustment structure for swimming goggles according to claim 1, characterized in that: The sleeve (3) has at least two slots (31).

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