Children's eyeglass frames suitable for sports

Abstract

The utility model relates to the technical field of mirror frame, disclose suitable for the children mirror frame of sports type, including two parallelly arranged mirror frame and mirror leg, have the bridge of the nose between two mirror frames, the bridge of the nose connects two mirror frames as a whole, the outside of mirror frame is equipped with the stake head, the stake head is connected with the elastic hinge that can elastically bend deformation and elastic reset, and the mirror leg is connected with the elastic hinge, so that the mirror leg elastically bends deformation or elastic reset relative to the mirror frame, when the external impact force acts on the mirror leg, the elastic hinge reduces the direct action of impact force to the mirror frame and stake head with the aid of the characteristic of elastic bending deformation, and moreover, the elastic hinge still has the elastic reset ability, thereby keeping the structural integrity and wearing function of the whole mirror frame, and the safety and reliability of wearing are enhanced.

Description

Technical Field

[0001] This utility model relates to the technical field of eyeglass frames, and more specifically, to eyeglass frames suitable for children's sports activities. Background Technology

[0002] As the optical lens holders worn daily, the impact resistance of eyeglass frames directly determines the overall lifespan and wearing safety of the glasses. This is especially important for eyeglass frames worn by children, as children move around a lot and frequently, and they are not very aware of the importance of protecting their eyeglass frames.

[0003] In the existing technology, children's eyeglass frames mostly use rigid connections, such as metal or plastic frames and temples connected by studs and fixed hinges, or ordinary screws and spring hinges or simple metal hinges to connect the temples and frames. However, while metal frames are strong, they lack elasticity and are difficult to absorb impact. Plastic frames are lightweight but have weak impact resistance and are prone to aging and breakage. When subjected to external impact during exercise, they lack the ability to buffer and deform elastically, and cannot effectively disperse the impact force. This causes the head and hinge areas to become stress concentration points, leading to breakage or deformation, especially of the frame and temples. This shortens the lifespan of the frames and may even easily scratch the wearer, causing safety accidents. Utility Model Content

[0004] The purpose of this invention is to provide eyeglass frames suitable for sports activities for children, aiming to solve the problem of poor impact resistance of existing children's eyeglass frames.

[0005] This invention is implemented as follows: a sports-oriented children's eyeglass frame includes two side-by-side frames and temples, with a bridge connecting the two frames together; the outer side of each frame has a post, which is connected to an elastic hinge that can be elastically bent and deformed and elastically return to its original position; the temples are connected to the elastic hinge so that the temples can elastically bend and deform or elastically return to their original position relative to the frames.

[0006] Furthermore, the inner end of the elastic hinge is provided with a clamping groove, and the pile head is provided with a clamping block. The clamping block is embedded in the clamping groove and is fixedly connected to the elastic hinge.

[0007] Furthermore, the inner end of the elastic hinge has two clamping walls, which are arranged at intervals to form the clamping groove; the clamping walls are provided with through holes, and the two sides of the clamping block are respectively provided with protruding shafts, which are inserted into the through holes.

[0008] Furthermore, the elastic hinge has multiple external notches on both sides, and the multiple external notches are arranged at intervals along the length of the elastic hinge. When the elastic hinge elastically deforms, the width of the external notches increases or decreases.

[0009] Furthermore, the external notches on both sides of the elastic hinge are staggered.

[0010] Furthermore, the elastic hinge is provided with an elastic sheet that can be elastically bent and deformed and elastically reset. The elastic sheet extends along the length direction of the elastic hinge and is built into the interior of the elastic hinge.

[0011] Furthermore, the elastic sheet has multiple internal notches on both sides, and the multiple internal notches are arranged at intervals along the length of the elastic sheet, with the notches on both sides of the elastic sheet being staggered.

[0012] Furthermore, the elastic sheet has multiple curved segments protruding from it, and the multiple curved segments are arranged sequentially at intervals along the length direction of the elastic sheet. The curved segments are embedded in the external notch and are freely arranged. When the elastic hinge elastically deforms, the curved segments either clamp together or expand apart.

[0013] Furthermore, the outer end of the elastic hinge has a connecting section, the temple has a socket, the connecting section is inserted into the socket, and the temple has a fixing structure that fixes the connecting section in the socket.

[0014] Furthermore, the connecting segment is provided with a plurality of internal holes, which are spaced apart along the length of the connecting segment; the temple is provided with a plurality of external holes, which are spaced apart along the length of the temple. The fixing structure includes a pin, which is connected to the temple via a connecting strap. When the connecting segment is inserted into the socket, the pin passes through the outer hole and the inner hole, fixing the connecting segment to the temple.

[0015] Compared with the prior art, the children's glasses frame suitable for sports provided by this utility model has an elastic hinge between the temple and the frame, which allows the temple to bend and deform elastically. When an external impact force is applied to the temple, the elastic hinge absorbs part of the energy and gradually releases and disperses the impact force by means of the elastic bending and deformation, thereby reducing the direct impact force on the frame and the head of the glasses. Moreover, the flexible hinge has the ability to elastically return to its original state, which can quickly restore the temples to their original state, maintain the overall structural integrity and wearing function of the frame, not only extending the service life, but also enhancing the safety and reliability of wearing. Attached Figure Description

[0016] Figure 1 This utility model provides a three-dimensional schematic diagram of a children's eyeglass frame suitable for sports. Figure 2 This is a partial schematic diagram of the pile head provided by this utility model; Figure 3 This is a partial schematic diagram of the connection between the pile head and the elastic hinge provided by this utility model; Figure 4 This is a cross-sectional schematic diagram of the elastic sheet provided by this utility model; Figure 5 This is a partial schematic diagram of the connection between the pile head and the elastic hinge provided by this utility model; Figure 6 This is a cross-sectional schematic diagram of the connecting section and temple provided by this utility model; In the picture: frame 100, bridge of nose 101, post head 102, clip 103, convex shaft 104; Temple 200, socket 201, external hole 202, pin 203; Elastic hinge 300, clamping groove 301, clamping wall 302, external notch groove 303, internal notch groove 304, elastic sheet 305, bending section 306, connecting section 307, internal hole 308. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0018] The implementation of this utility model will be described in detail below with reference to specific embodiments.

[0019] In the accompanying drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "left," and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this utility model 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. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this utility model. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0020] Reference Figure 1-6 The image shown is a preferred embodiment of the present invention.

[0021] A children's eyeglass frame suitable for sports includes two side-by-side frames 100 and temples 200. A bridge 101 is provided between the two frames 100, connecting the two frames 100 into one unit. A post 102 is provided on the outside of the frame 100. The post 102 is connected to an elastic hinge 300 that can be elastically bent and deformed and elastically returned to its original position. The temples 200 are connected to the elastic hinge 300 so that the temples 200 can be elastically bent and deformed or elastically returned to their original position relative to the frame 100.

[0022] The above-mentioned children's eyeglass frames suitable for sports use, by setting an elastic hinge 300 between the temple 200 and the frame 100, allow the temple 200 to bend and deform elastically. When an external impact force is applied to the temple 200, the elastic hinge 300 absorbs some energy and gradually releases and disperses the impact force by means of the elastic bending and deformation characteristics, thereby reducing the direct impact force on the frame 100 and the head 102. Moreover, the elastic hinge 300 has an elastic reset capability, which can quickly restore the temple 200 to its original state, maintaining the overall structural integrity and wearing function of the frame. This not only extends the service life but also enhances the safety and reliability of wearing the glasses.

[0023] In this embodiment, the inner end of the elastic hinge 300 is provided with a clamping groove 301, and the pile head 102 is provided with a clamping block 103. The clamping block 103 is embedded in the clamping groove 301 and is fixedly connected to the elastic hinge 300.

[0024] This embedded connection makes the connection between the elastic hinge 300 and the post head 102 more stable, effectively reducing loosening. Under external impact, the clamping block 103 and the clamping groove 301 fit tightly together, evenly dispersing the impact force and avoiding cracks or breaks caused by local stress concentration, thereby improving the impact resistance of the frame during daily wear and protecting the structural integrity of the frame.

[0025] In this embodiment, the inner end of the elastic hinge 300 has two clamping walls 302, which are arranged at intervals to form a clamping groove 301. The clamping walls 302 are provided with through holes, and the two sides of the clamping block 103 are respectively provided with protruding shafts 104, which are inserted into the through holes.

[0026] A clamping groove 301 is formed by two clamping walls 302 at the inner end of the elastic hinge 300. The through holes in the clamping walls 302 cooperate with the convex shaft 104, making the connection between the elastic hinge 300 and the post head 102 stable and providing buffering capacity. When the temple 200 is impacted by an external force, the clamping walls 302, in conjunction with the convex shaft 104, slightly separate or close after being subjected to force, absorbing the impact force and allowing the elastic hinge 300 to bend within a certain range, thereby playing a buffering and protective role and improving the impact resistance and service life of the frame.

[0027] In this embodiment, multiple external notches 303 are provided on both sides of the elastic hinge 300. The multiple external notches 303 are arranged at intervals along the length direction of the elastic hinge 300. When the elastic hinge 300 is elastically deformed, the width of the external notches 303 increases or decreases.

[0028] In this way, the width deformation of the notch can release the stress caused by the impact, so as to achieve a buffering effect. Especially when the temple 200 is subjected to external force due to violent movement, the elastic deformation characteristics of the notch reduce the stress concentration at the connection and reduce the damage to the overall structure of the frame.

[0029] In this embodiment, the external notches 303 on both sides of the elastic hinge 300 are staggered. This makes the impact force distributed more evenly on the elastic hinge 300, avoiding excessive local stress, thereby preventing local fatigue fracture caused by stress concentration and extending the service life of the hinge. Especially during long-term and frequent use of the eyeglass frame, the staggered external notches 303 can better maintain the structural integrity of the hinge and ensure the stability and reliability of the eyeglass frame.

[0030] In this embodiment, the elastic hinge 300 is provided with an elastic sheet 305 that can be elastically bent and deformed and elastically reset. The elastic sheet 305 extends along the length direction of the elastic hinge 300 and is built into the interior of the elastic hinge 300.

[0031] The presence of the elastic plate 305 provides additional elastic support for the elastic hinge 300. When the elastic hinge 300 is subjected to external impact, the elastic properties of the elastic plate 305 can further absorb the impact force, preventing the elastic hinge 300 from excessively deforming or failing. Especially in high-impact scenarios, such as when the frame is accidentally dropped or subjected to severe impact, the elastic support of the elastic plate 305 can improve the impact resistance of the frame, effectively protect the frame structure, and reduce the risk of damage.

[0032] In this embodiment, multiple internal notches 304 are provided on both sides of the elastic sheet 305. The multiple internal notches 304 are arranged at intervals along the length direction of the elastic sheet 305, and the notches on both sides of the elastic sheet 305 are staggered.

[0033] By using staggered internal notches 304, the stress distribution of the elastic sheet 305 is optimized. When an impact force is transmitted to the elastic sheet 305, the staggered internal notches 304 can evenly distribute the stress to multiple areas, preventing damage to a single area due to stress concentration. Furthermore, the internal notches 304 help reduce the overall weight of the elastic hinge 300, thereby improving the overall elastic performance of the elastic hinge 300.

[0034] In this embodiment, the elastic sheet 305 is provided with a plurality of curved segments 306, which are arranged sequentially at intervals along the length of the elastic sheet 305. The curved segments 306 are embedded in the external notch 303 and are freely arranged. When the elastic hinge 300 is elastically deformed, the curved segments 306 clamp together or expand apart.

[0035] In this way, when the elastic hinge 300 is subjected to force and undergoes elastic deformation, it can provide additional elastic support for the deformation of the elastic hinge 300. For example, when a child wears the glasses for sports, the temple 200 is subjected to impacts from different directions. The opposing clamping or separating expansion of the bending section 306 can effectively buffer the impact force and reduce the impact on the overall structure of the frame, thereby improving the impact resistance and wearing comfort of the frame.

[0036] In this embodiment, the outer end of the elastic hinge 300 has a connecting section 307, the temple 200 is provided with a socket 201, the connecting section 307 is inserted into the socket 201, and the temple 200 is provided with a fixing structure, which fixes the connecting section 307 in the socket 201.

[0037] This connection method ensures a stable connection between the elastic hinge 300 and the temple 200. When an external force impacts the temple 200, the tight fit between the connecting section 307 and the insertion hole 201 can evenly distribute the impact force, preventing the connection from loosening or falling off due to excessive local stress. This effectively protects the overall structural integrity of the temple 200 and the elastic hinge 300, and improves the stability and reliability of the frame when subjected to external impact.

[0038] In this embodiment, the connecting section 307 is provided with a plurality of internal holes 308, which are arranged at intervals along the length direction of the connecting section 307, and the temple 200 is provided with a plurality of external holes 202, which are arranged at intervals along the length direction of the temple 200. The fixing structure includes a pin 203, which is connected to the temple 200 by a connecting strap. When the connecting section 307 is inserted into the socket 201, the pin 203 passes through the outer hole 202 and the inner hole 308, fixing the connecting section 307 to the temple 200.

[0039] In this way, the pin 203 passes through multiple holes to form multiple fixing points, which can evenly distribute the impact force, making the connection between the connecting section 307 and the temple 200 more stable and preventing the connection part from being damaged due to stress concentration. For example, when the frame is hit, this fixing method can effectively protect the overall structural integrity of the temple 200 and the hinge, ensuring the normal use and wearing safety of the frame.

[0040] In this embodiment, since multiple internal holes 308 are arranged at intervals along the length direction of the connecting section 307 and multiple external holes 202 are arranged at intervals along the length direction of the temple 200, the internal holes 308 and external holes 202 are arranged in parallel and corresponding manner to each other. This allows for easy adjustment of the temples 200 by adjusting the positions of the pins 203 passing through the outer hole 202 and the inner hole 308, according to the head size of different wearers. This makes the overall frame more adaptable and practical.

[0041] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. 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 children's eyeglass frame suitable for sports, characterized in that, The glasses include two side-by-side frames and temples, with a bridge connecting the two frames together. The outer side of each frame has a post, which is connected to an elastic hinge that can bend and return to its original position. The temples are connected to the elastic hinge so that they can bend and return to their original position relative to the frames. The elastic hinge has multiple external notches on both sides, and the multiple external notches are arranged at intervals along the length of the elastic hinge. When the elastic hinge elastically deforms, the width of the external notches increases or decreases. The elastic hinge is provided with an elastic sheet that can be elastically bent and deformed and elastically reset. The elastic sheet extends along the length of the elastic hinge and is built into the interior of the elastic hinge.

2. The children's eyeglass frame suitable for sports as described in claim 1, characterized in that, The inner end of the elastic hinge is provided with a clamping groove, and the pile head is provided with a clamping block. The clamping block is embedded in the clamping groove and is fixedly connected to the elastic hinge.

3. The children's eyeglass frame suitable for sports as described in claim 2, characterized in that, The inner end of the elastic hinge has two clamping walls, which are arranged at intervals to form the clamping groove; the clamping walls are provided with through holes, and the two sides of the clamping block are respectively provided with protruding shafts, which are inserted into the through holes.

4. The children's eyeglass frame suitable for sports as described in claim 1, characterized in that, The external notches on both sides of the elastic hinge are arranged in a staggered manner.

5. The children's eyeglass frame suitable for sports as described in any one of claims 1-4, characterized in that, The elastic sheet has multiple internal notches on both sides, and the multiple internal notches are arranged at intervals along the length of the elastic sheet, with the notches on both sides of the elastic sheet being staggered.

6. The children's eyeglass frame suitable for sports as described in claim 5, characterized in that, The elastic sheet has multiple curved segments protruding from it. These curved segments are arranged sequentially at intervals along the length of the elastic sheet. The curved segments are embedded in the external notch and are freely arranged. When the elastic hinge elastically deforms, the curved segments either clamp together or expand apart.

7. The children's eyeglass frame suitable for sports as described in any one of claims 1-4, characterized in that, The outer end of the elastic hinge has a connecting section, the temple has a socket, the connecting section is inserted into the socket, and the temple has a fixing structure that fixes the connecting section in the socket.

8. The children's eyeglass frame suitable for sports as described in claim 7, characterized in that, The connecting section has multiple internal holes, which are spaced apart along the length of the connecting section; the temple has multiple external holes, which are spaced apart along the length of the temple. The fixing structure includes a pin, which is connected to the temple via a connecting strap. When the connecting segment is inserted into the socket, the pin passes through the outer hole and the inner hole, fixing the connecting segment to the temple.

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