Flexible air bag nose pad and glasses

Abstract

The utility model provides a flexible air bag nose pad and glasses, and relates to the technical field of articles for daily use, the flexible air bag nose pad comprises a flexible nose pad and a support frame, one side of the flexible nose pad facing the support frame is provided with a first buffer groove, one side of the support frame facing the flexible nose pad is provided with a second buffer groove, and the first buffer groove and the second buffer groove are communicated with each other. A positioning inserting part is arranged at the notch position of the first buffering groove, the positioning inserting part is matched with the notch of the second buffering groove, and the positioning inserting part is inserted into the second buffering groove and bonded with the second buffering groove, so that a closed air bag buffering cavity is defined by the first buffering groove and the second buffering groove; the glasses comprise the flexible nose pad; on one hand, the flexible nose pad and the supporting frame are tightly and firmly connected in a positioning inserting and bonding mode, so that the air bag buffering cavity with a good sealing effect is formed, air leakage can be effectively avoided, on the other hand, the air bag buffering cavity is defined by the two buffering grooves, the air capacity is large, the buffering effect is remarkable, and wearing is comfortable.

Description

Technical Field

[0001] This utility model relates to the field of daily necessities technology, specifically to a flexible airbag nose pad and glasses. Background Technology

[0002] Eyeglasses generally require nose pads for support. When worn, the nose pads are placed on the bridge of the user's nose to support the frame. Traditional eyeglasses usually have nose pads made of hard material. After prolonged use, the nose pads can leave indentations on the bridge of the nose and can also easily cause fatigue, affecting wearing comfort.

[0003] In response to this, an air-filled nose pad for glasses has emerged, such as the Chinese patent with publication number CN201876623U. This nose pad is made of a bladder with an inflation nozzle. Users fill the bladder with gas through the nozzle during use. However, with prolonged use, the gas inside the bladder will escape through the nozzle under pressure, eventually leaving the bladder empty. This results in a loss of cushioning effect and significantly impacts wearing comfort. Therefore, users need to frequently refill the bladder with gas, which is inconvenient. Utility Model Content

[0004] The purpose of this utility model is to provide a flexible airbag nose pad to solve the above-mentioned technical problems in the prior art; the preferred technical solutions among the many technical solutions provided by this utility model can produce many technical effects, as detailed below.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] This utility model provides a flexible airbag nose pad, including a flexible nose pad and a support frame, wherein: the flexible nose pad is provided with a first buffer groove on the side facing the support frame, and the support frame is provided with a second buffer groove on the side facing the flexible nose pad. A positioning insertion part is provided at the opening of the first buffer groove, the positioning insertion part is adapted to the opening of the second buffer groove, the positioning insertion part is inserted into the second buffer groove and is bonded to the second buffer groove, so that the first buffer groove and the second buffer groove form a closed airbag buffer cavity.

[0007] Preferably, the positioning insertion part is configured as a positioning protrusion, the inner edge of the first buffer groove extends towards the support frame and forms the positioning protrusion, the positioning protrusion is inserted into the second buffer groove; the outer edge of the first buffer groove is flush with the outer edge of the second buffer groove.

[0008] Preferably, the side of the flexible nose pad away from the support frame is configured as an outwardly convex arc surface; the width of the flexible nose pad gradually decreases from the end to the middle position, and the flexible nose pad forms a seed-shaped structure with a small width at both ends and a large width in the middle.

[0009] Preferably, the support frame has a patterned layer; the flexible nose pad is made of transparent material.

[0010] Preferably, the support frame has a connecting seat for detachably connecting to the eyeglass frame on the side away from the flexible nose pad.

[0011] Preferably, the connecting seat is configured as a locking connecting seat, and the locking connecting seat has a through mounting hole, and the locking connecting seat is detachably connected to the mirror frame through a threaded connector.

[0012] Preferably, the connector is a clip-on connector, which is detachably connected to the frame.

[0013] Preferably, the connecting seat is integrally disposed on the support frame.

[0014] Preferably, the connecting seat is detachably connected to the support frame; the connecting seat is provided with a support plate, the support plate is connected to a plug plate through a connecting block, the support frame has a receiving groove on the side away from the flexible nose pad, a limiting plate is provided at the opening of the receiving groove, the limiting plate has a transition hole that matches the shape of the plug plate, the plug plate can be inserted into the receiving groove along the transition hole, the plug plate can rotate to abut against the inner wall of the limiting plate, and the support plate abuts against the outer wall of the limiting plate.

[0015] This invention provides a pair of eyeglasses, including any of the aforementioned flexible airbag nose pads.

[0016] The flexible airbag nose pad and glasses provided by this utility model have at least the following beneficial effects:

[0017] The flexible airbag nose pad includes a flexible nose pad and a support frame. The support frame is installed on the frame and has a supporting function. It is used for the installation and support of the flexible nose pad. The flexible nose pad is made of flexible material and is located at the bridge of the nose when worn, serving as a pad for the glasses.

[0018] The flexible nose pad has a first buffer groove on the side facing the support frame, and the support frame has a second buffer groove on the side facing the flexible nose pad. A positioning insertion part is provided at the opening of the first buffer groove, which is adapted to the opening of the second buffer groove. The positioning insertion part is inserted into the second buffer groove. The connection method, which combines positioning insertion and adhesive bonding, can tightly and firmly connect the flexible nose pad and the support frame, providing good sealing performance and forming a closed airbag buffer cavity. Even after long-term use, there will be no air leakage. Furthermore, both the support frame and the flexible nose pad are provided with buffer grooves. The airbag buffer cavity formed by the two buffer grooves has a larger air capacity and a significant buffering effect.

[0019] This invention employs a positioning and bonding method to tightly and firmly connect the flexible nose pad and the support frame, thereby forming an airbag buffer cavity with a good sealing effect, which can effectively prevent air leakage. On the other hand, the airbag buffer cavity is surrounded by a first buffer groove and a second buffer groove, which has a large air capacity and a significant buffering effect, effectively ensuring wearing comfort. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a structural schematic diagram from one perspective of one embodiment of the present invention;

[0022] Figure 2 This is a structural schematic diagram of another embodiment of the present invention from another perspective;

[0023] Figure 3 This is an assembly schematic diagram from one perspective of one embodiment of this utility model;

[0024] Figure 4 This is an assembly schematic diagram of another embodiment of the present invention from another perspective;

[0025] Figure 5 This is a schematic diagram of another embodiment of the present invention;

[0026] Figure 6 This is a structural schematic diagram of another embodiment of the present invention;

[0027] Figure 7 This is an assembly schematic diagram from one perspective of another embodiment of this utility model.

[0028] Figure 8 This is an assembly schematic diagram from another perspective of another embodiment of this utility model.

[0029] Figure 9 This is a schematic diagram of the assembly of the connecting seat with the small-sized flexible nose pad and support frame in another embodiment of this utility model.

[0030] Figure 10 This is a structural schematic diagram of another embodiment of the present invention.

[0031] Figure Labels

[0032] 1. Flexible nose pad; 11. First buffer groove; 12. Positioning protrusion; 13. Curved surface; 2. Support frame; 21. Second buffer groove; 22. Receiving groove; 23. Limiting plate; 24. Transition hole; 3. Connecting seat; 31. Locking connecting seat; 32. Mounting hole; 33. Clip-on connecting seat; 34. Support plate; 35. Connecting block; 36. Insertion plate. Detailed Implementation

[0033] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0034] Example 1:

[0035] This utility model provides a flexible airbag nose bridge, reference Figures 1 to 4 As shown, the flexible nose pad includes a flexible nose pad 1 and a support frame 2.

[0036] The flexible nose pad 1 has a first buffer groove 11 on the side facing the support frame 2, and the support frame 2 has a second buffer groove 21 on the side facing the flexible nose pad 1. A positioning insertion part is provided at the groove opening of the first buffer groove 11. The positioning insertion part is adapted to the groove opening of the second buffer groove 21. The positioning insertion part is inserted into the second buffer groove 21 and is bonded to the second buffer groove 21. The first buffer groove 11 and the second buffer groove 21 form a closed airbag buffer cavity.

[0037] When in use, the user wears glasses, and the flexible airbag nose pad is located at the user's nose bridge. The flexible nose pad 1 fits the user's nose bridge, and the support frame 2 is connected to the frame. The pressure of the lens and the frame is applied to the flexible nose pad 1 through the support frame 2. Since the airbag buffer cavity is filled with gas, it can effectively disperse the pressure. Therefore, the flexible nose pad 1 will adapt to the change of pressure and ensure its contact area with the nose bridge.

[0038] In the above process, the flexible nose pad 1 and the support frame 2 adopt a connection structure that combines positioning and bonding, which is tight and firm and can effectively ensure the sealing between the two. Even after long-term use, there will be no air leakage. In addition, the airbag buffer cavity is surrounded by the first buffer groove 11 and the second buffer groove 21, which has a large gas capacity and a significant buffering effect, effectively ensuring wearing comfort.

[0039] Example 2:

[0040] Example 2 is based on Example 1:

[0041] like Figures 1 to 4 As shown, the positioning insertion part is configured as a positioning eave 12. The inner edge of the groove of the first buffer groove 11 extends towards the support frame 2 and forms a positioning eave 12. The positioning eave 12 matches the groove shape of the second buffer groove 21.

[0042] During installation, the positioning protrusion 12 is inserted into the second buffer groove 21, and its outer wall is in contact with the inner wall of the groove of the first buffer groove 11; in this way, the joint bonding can effectively improve the sealing performance, further prevent air leakage, and ensure the buffering effect.

[0043] Once installed, the outer edge of the first buffer groove 11 is flush with the outer edge of the second buffer groove 21, and the flexible airbag nose pad has a simple, neat, and beautiful appearance.

[0044] As an optional implementation, the side of the flexible nose pad 1 away from the support frame 2 is configured as an outwardly convex arc surface 13, so that the outer surface of the flexible nose pad 1 is smoother and more comfortable when in contact with the user's skin.

[0045] As an optional implementation, the width of the flexible nose pad 1 gradually decreases from the end to the middle position.

[0046] Furthermore, the lower end of the flexible nose pad 1 is wider than the upper end of the flexible nose pad 1, forming a melon seed-shaped structure with narrow ends and a wide middle. When worn, the relatively pointed end of the flexible nose pad 1 is placed at the top, and the relatively rounded end is placed at the bottom, further increasing the comfort of wearing it.

[0047] As an optional implementation, the support frame 2 is provided with a pattern layer, which can be printed, engraved or pasted on the support frame 2; specifically, the support frame 2 can be made of plastic or metal; the flexible nose pad 1 is made of transparent material, so that the user can see the pattern on the pattern layer intuitively.

[0048] As an optional implementation, for ease of use, the height of the flexible nose pad 1 and the support frame 2 combined is 3-5 mm. If the thickness is too thin, the air capacity of the airbag buffer cavity is relatively small and cannot achieve the decompression effect. If the thickness is too thick, it is inconvenient for people to wear.

[0049] As an optional implementation, the support frame 2 is provided with a connecting seat 3 for detachably connecting the eyeglass frame on the side away from the flexible nose pad 1. The connecting seat 3 is used to connect the eyeglass frame.

[0050] The connector 3 is configured as a locking connector 31, and a mounting hole 32 is provided through the locking connector 31. The threaded connector passes through the mounting hole 32, thereby connecting the locking connector 31 to the frame.

[0051] As an optional implementation, the connecting seat 3 is integrally mounted on the support frame 2.

[0052] Specifically, during production, the connecting seat 3 is first processed using the first mold, and then the connecting seat 3 is placed on the second mold. While the support frame 2 is being made, the support frame 2 is connected to the connecting seat 3. At the same time, the flexible nose pad 1 is injection molded using the third mold, and the flexible nose pad 1 is positioned, inserted, and bonded to the support frame 2, thus completing the production process.

[0053] Example 3

[0054] The difference between Example 3 and Example 2 is that:

[0055] like Figure 5 As shown, the connector 3 is a clip-on connector 33, which is detachably connected to the frame.

[0056] In actual use, depending on specific needs, connector 3 can also be set to other types of connectors.

[0057] Example 4

[0058] The difference between Example 4 and Example 2 or Example 3 is that:

[0059] like Figures 6 to 10 As shown, the connecting seat 3 and the support frame 2 are detachably connected.

[0060] The flexible nose pad 1 and the support frame 2 come in various types depending on their size, specifications, or shape. In actual use, users can connect the required type of support frame 2 and flexible nose pad 1 to the connecting seat 3 according to their actual needs.

[0061] Optionally, a support plate 34 is integrally provided on the side of the connecting seat 3 near the support frame 2. A plug plate 36 is connected to the side of the support plate 34 away from the connecting seat 3 via a connecting block 35. A receiving groove 22 is provided on the side of the support frame 2 away from the flexible nose pad 1. A limiting plate 23 is provided at the groove opening of the receiving groove 22. A transition hole 24 that matches the shape of the plug plate 36 is provided on the limiting plate 23. Thus, the limiting plate 23 at the groove opening forms a limiting eave.

[0062] Furthermore, the distance from the bottom of the receiving groove 22 to the inner wall of the limiting plate 23 is adapted to the thickness of the plug-in plate 36; the thickness of the connecting block 35 is adapted to the thickness of the limiting plate 23.

[0063] During installation, align the plug plate 36 with the transition hole 24 and insert it into the receiving groove 22 along the transition hole 24. After insertion, rotate the plug plate 36 90°. At this time, the plug plate 36 abuts against the inner wall of the limiting plate 23, and the support plate 34 abuts against the outer wall of the limiting plate 23. This makes disassembly and assembly convenient and facilitates the replacement of the flexible nose pad 1 and the support frame 2.

[0064] In addition, during practical applications, users can also replace the connector 3 with the required structural type according to their actual needs.

[0065] Example 5

[0066] Example 5 is based on any of the above examples:

[0067] This invention provides a pair of eyeglasses, which include the flexible airbag nose pad.

[0068] Glasses with the aforementioned flexible airbag nose pads not only offer superior wearing comfort but also boast a neat and aesthetically pleasing appearance. Furthermore, users can easily replace the flexible nose pads 1 and support frame 2, or the connecting base 3, according to their actual needs, making them convenient to use and widely applicable.

[0069] In the description of this application, it should be understood that the terms "upper", "lower", "inner", "outer", "top", "bottom", "width", "thickness", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0070] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" or "several" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0071] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0072] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A flexible airbag nose pad, characterized in that, Includes a flexible nose bridge and a support frame, among which: The flexible nose pad has a first buffer groove on the side facing the support frame, and the support frame has a second buffer groove on the side facing the flexible nose pad. A positioning insertion part is provided at the opening of the first buffer groove. The positioning insertion part is adapted to the opening of the second buffer groove. The positioning insertion part is inserted into the second buffer groove and is bonded to the second buffer groove so that the first buffer groove and the second buffer groove form a closed airbag buffer cavity.

2. The flexible airbag nose bridge according to claim 1, characterized in that, The positioning insertion part is configured as a positioning protrusion, and the inner edge of the first buffer groove extends towards the support frame to form the positioning protrusion. The positioning protrusion is inserted into the second buffer groove. The outer edge of the opening of the first buffer groove is flush with the outer edge of the opening of the second buffer groove.

3. The flexible airbag nose bridge according to claim 1, characterized in that, The flexible nose pad is configured with an outwardly convex arc surface on the side away from the support frame; The width of the flexible nose pad gradually decreases from the end to the middle, forming a seed-shaped structure with narrow ends and a wide middle.

4. The flexible airbag nose bridge according to claim 1, characterized in that, The support frame is provided with a patterned layer; The flexible nose pad is made of transparent material.

5. The flexible airbag nose bridge according to claim 1, characterized in that, The support frame has a connecting seat for detachably connecting to the eyeglass frame on the side away from the flexible nose pad.

6. The flexible airbag nose bridge according to claim 5, characterized in that, The connecting seat is configured as a locking connecting seat, and the locking connecting seat has a through mounting hole. The locking connecting seat is detachably connected to the mirror frame through a threaded connector.

7. The flexible airbag nose bridge according to claim 5, characterized in that, The connector is a clip-on connector, which is detachably connected to the frame.

8. The flexible airbag nose bridge according to claim 5 or 6, characterized in that, The connecting seat is integrally mounted on the support frame.

9. The flexible airbag nose bridge according to claim 5 or 6, characterized in that, The connecting seat is detachably connected to the support frame; The connecting seat is provided with a support plate, and the support plate is connected to a plug plate through a connecting block. The support frame has a receiving groove on the side away from the flexible nose pad. A limiting plate is provided at the opening of the receiving groove. The limiting plate has a transition hole that matches the shape of the plug plate. The plug plate can be inserted into the receiving groove along the transition hole. The plug plate can rotate to abut against the inner wall of the limiting plate. The support plate abuts against the outer wall of the limiting plate.

10. A pair of eyeglasses, characterized in that, Includes the flexible airbag nose bridge as described in any one of claims 1-9.

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