Glasses with detachable glasses legs and glasses frame

Abstract

The utility model discloses a pair of glasses with detachable glasses legs and glasses frame, which comprises the glasses frame and the glasses legs, a connecting component is detachably connected between the glasses frame and the glasses frame, the connecting component comprises a mounting seat and a mounting plate, any one of the mounting seat and the mounting plate is connected with the glasses frame, and the other one is connected with the glasses frame. A mounting groove for inserting the mounting plate is formed in the mounting seat, and a limiting structure for limiting the mounting plate to be separated from the mounting groove when the glasses legs are relatively vertical to the glasses frame is arranged on the mounting seat; a buffer piece for applying an acting force to the mounting plate when the glasses legs are turned outwards relative to the glasses frame so as to reduce a high-forehead acting force applied to the head of a user when the glasses legs are turned outwards is arranged in the mounting groove. According to the pair of glasses, the problems that the glasses frame and the glasses legs of the traditional glasses are relatively tedious to disassemble and assemble, the glasses legs and the glasses frame can be separated only by disassembling a large number of small bolts in advance, and the head of a patient is more seriously pressed by the glasses legs when the glasses legs are turned outwards due to overlarge acting force applied to the head of a user by the glasses legs are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of glasses, in particular to a pair of glasses with detachable temples and frames. Background Art

[0002] At present, the frames and temples of traditional glasses are usually connected by rigid means such as screws and hinges. This type of connection structure has two core problems in actual use: on the one hand, when the temples or frames need to be replaced or repaired, a large number of small bolts must be removed with the help of tools. The operation process is cumbersome and time-consuming, which not only requires high hands-on ability of the user, but is also prone to bolt loss and difficulty in installation, which seriously affects the convenience of use; on the other hand, the existing connection structures generally lack effective buffer design, and the glasses are affected by the user's large head circumference, so that when the user wears the glasses, the head applies too much external force to the temples, which in turn causes the temples to be turned outward relative to the frame. The traditional rigid connection structure causes the temples to directly apply high force to the user's head. During long-term wearing, this continuous pressure will cause pain, indentation and even skin redness and swelling in the temples, ears and other parts, especially for children, the elderly and other sensitive groups. The wearing comfort has a significant impact. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a pair of glasses with detachable temples and frames, in order to solve the problems that the disassembly and assembly between the frame and temples of traditional glasses is cumbersome and a large number of small bolts need to be removed in advance before the temples can be separated from the frame, and when the temples are turned outward, the temples exert too much force on the user's head, causing the patient's head to be severely compressed by the temples.

[0004] To achieve the above-mentioned purpose, the utility model provides a pair of glasses with detachable temples and frames, comprising a frame and temples matched with the frame, wherein the frame and the temples are detachably connected with a connecting component, the connecting component comprising a mounting seat and a mounting plate, any one of the mounting seat and the mounting plate is connected to the temple, and the other is connected to the frame, the mounting seat is provided with a mounting groove for inserting the mounting plate, the mounting seat is provided with a limiting structure for limiting the mounting plate from falling out of the mounting groove when the temple and the frame are relatively vertical, and the mounting groove is provided with a buffer member for applying a force to the mounting plate when the temple is everted relative to the frame to reduce the high force applied to the user's head when the temple is everted.

[0005] The advantages of adopting the above technical solution are as follows: In the above technology, through the detachable connection component, an innovative connection system between the spectacle frame and the temple is constructed. The plug-and-play design of the mounting seat and the mounting plate breaks through the cumbersome disassembly and assembly mode of traditional glasses that rely on small bolts for fixation. That is, the user can quickly separate and assemble the temple and the spectacle frame without the aid of tools, significantly improving the convenience of maintenance and replacement, especially facilitating daily cleaning or the replacement of personalized temples. At the same time, when the temple and the spectacle frame are in a vertical state (i.e., the normal wearing state), the limiting structure physically prevents the mounting plate from slipping out of the mounting groove through physical limitation, ensuring the stability of the connection structure during wearing and avoiding the temple falling off due to accidental external forces. The setting of the buffer member is for the scenario of temple valgus. By using the reverse force generated by its elastic deformation, it effectively attenuates the impact force transmitted to the head when the temple valgus occurs. That is, when the wearer's head turns or the glasses are laterally collided, the buffering effect of the buffer member can reduce the pressure of the temple on parts such as the temple and the ear root, significantly improving the comfort of long-term wearing, especially having an important protective effect on sensitive groups such as children and the elderly. In the above technology, since the installation positions of the mounting seat and the mounting plate are not limited, in actual production, it can be flexibly configured into two modes: "mounting seat and spectacle frame + mounting plate and temple" or "mounting seat and temple + mounting plate and spectacle frame", which not only expands the scope of application and production, but also provides compatibility for different styles of design, reducing the cost of mold development.

[0006] The present utility model is further provided that: The connection component includes a hinge shaft and a substrate for detachably connecting with the temple or the spectacle frame. The substrate and the mounting seat are hinged through the hinge shaft to realize the relative swing of the mounting seat and the substrate, and the relative swing of the substrate and the mounting seat realizes the relative swing of the spectacle frame and the temple.

[0007] The advantages of adopting the above technical solution are as follows: In the above technology, the substrate is connected to the mounting seat through the hinge shaft, allowing the mounting seat to swing relative to the substrate at a certain angle, thereby realizing the relative opening and closing of the temple and the spectacle frame. The substrate is connected to the mounting seat through the hinge shaft, allowing the mounting seat to swing relative to the substrate at a certain angle, thereby realizing the relative opening and closing of the temple and the spectacle frame, which not only meets the functional requirements of the temple opening and closing when wearing glasses, but also provides convenience for subsequent maintenance through the detachable connection of the substrate. In the above technology, the substrate and the temple or the spectacle frame can be connected by injection molding integral forming connection method, screw connection method, pin connection method, embedding method, adhesion method and other methods. This method is a conventional connection method in the prior art, so the specific connection method and structure will not be described in detail.

[0008] The present utility model is further provided that: The limiting structure includes an anti-detachment pin provided on the substrate. Anti-detachment grooves for the anti-detachment pin to insert when the temple and the spectacle frame are relatively perpendicular are provided on both the mounting seat and the mounting plate, and the anti-detachment grooves on the mounting seat and the anti-detachment grooves on the mounting plate are arranged in the same position.

[0009] The advantages of adopting the above technical solution are as follows: In the above technology, through the cooperation of the anti-detachment pin and the anti-detachment groove, a precise limiting system is constructed. When the temple and the frame are in a vertically worn state, the anti-detachment pin is inserted into the co-located anti-detachment grooves on the mounting seat and the mounting plate simultaneously, forming a "double fulcrum" limiting structure, effectively preventing the mounting plate from being disengaged from the mounting groove due to external vibration or extrusion during wearing, ensuring the stability of the temple in the vertical state within the normal opening and closing angle (0° - 180°), and avoiding the problem of temple shaking caused by hinge clearance in traditional glasses. At the same time, the anti-detachment grooves on the mounting seat and the mounting plate are co-located, so that no matter the mounting seat is connected to the temple or the frame, the limiting structure can maintain the same working logic, improving the versatility and interchangeability of the components.

[0010] The present utility model is further provided with: when the frame and the temple are relatively perpendicular, the bottom wall of the anti-detachment pin is in partial abutting cooperation with the inner walls of the two anti-detachment grooves, and a smooth curved surface connection is formed between the top wall and the end wall of the anti-detachment pin.

[0011] The advantages of adopting the above technical solution are as follows: In the above technology, the partial abutting cooperation between the bottom wall of the anti-detachment pin and the inner wall of the anti-detachment groove reduces the contact area while maintaining the locking force, reduces the frictional loss during long-term use, and prolongs the service life of the components; and the smooth curved surface connection between the top wall and the end wall reduces the sliding resistance of the anti-detachment pin when the temple opens and closes, making the operation feel more convenient; through the smooth curved surface transition design of the anti-detachment pin, the anti-detachment pin can smoothly slide into or out of the anti-detachment groove during the opening and closing process of the temple, avoiding the stress concentration and wear problems caused by a right-angle structure, balancing the anti-detachment strength and operation convenience, so that when the frame and the temple are in a relatively perpendicular state, the bottom wall of the anti-detachment pin abuts against the inner wall of the anti-detachment groove to provide stable locking, and when the frame and the temple are in a relatively parallel state, the mounting plate can be smoothly inserted and removed through the curved surface guidance.

[0012] The present utility model is further provided with: the buffer member includes a buffer spring piece arranged in the mounting groove. The radial cross-section of the buffer spring piece is in an "L" shape and is divided into a vertical portion and a horizontal portion. The vertical portion is connected to the inner wall of the mounting groove, the horizontal portion is arranged relatively parallel to the mounting plate, a placement gap for the mounting plate to be placed is formed between the inner wall of the horizontal portion and the inner wall of the mounting groove, and when the mounting plate is placed in the mounting groove, the inner wall of the mounting plate is in partial abutting contact with the inner wall of the horizontal portion.

[0013] The advantages of adopting the above technical solution are as follows: In the above technology, the vertical part of the buffer spring piece is fixedly connected to the inner wall of the installation groove, and the horizontal part is arranged parallel to the installation plate, forming a cantilever beam type elastic structure. When the temple turns outwards, the installation plate applies a relative force to the horizontal part. At this time, the horizontal part of the buffer spring piece undergoes elastic bending, converting mechanical energy into elastic potential energy, thereby offsetting part of the outward turning impact force. The moment of inertia design of the "L" - shaped cross - section enables it to maintain linear elastic recovery within a given deformation range, ensuring the stability of the buffer effect; the reserved insertion gap in the above technology enables the installation plate to only slightly contact the horizontal part within the normal wearing angle, avoiding the influence of elastic force on daily opening and closing; when the outward turning angle exceeds 90°, the installation plate is in full contact with the inner wall of the horizontal part, and the spring piece begins to play a buffer role. Through the hierarchical response mechanism, it accurately matches the requirements of different usage scenarios. In addition, the planar design of the spring piece fits the inner wall of the installation groove, without increasing additional space occupation, ensuring the compactness of the connection component.

[0014] The present utility model is further provided with: a positioning protrusion is arranged on the inner wall of the installation plate, the radial cross - section of the positioning protrusion is arc - shaped, and a limiting groove is formed on the buffer spring piece for partially inserting the positioning protrusion when the vertical part of the buffer spring piece abuts against the installation plate.

[0015] The advantages of adopting the above technical solution are as follows: In the above technology, through the cooperation of the positioning protrusion and the limiting groove, a precise positioning mechanism between the buffer spring piece and the installation plate is constructed. The arc - shaped positioning protrusion on the inner wall of the installation plate and the limiting groove of the buffer spring piece form a "concave - convex clamping" structure. When the installation plate is inserted into the installation groove, the protrusion is embedded in the limiting groove, effectively avoiding the problem of buffer failure caused by installation deviation of traditional elastic components, ensuring that the horizontal part of the spring piece is always parallel and aligned with the installation plate, improving the uniformity of the buffer force. The design of the arc - shaped protrusion also has a guiding effect, making the insertion process of the installation plate smoother.

[0016] The present utility model is further provided with: the buffer spring piece is made of spring steel.

[0017] The advantages of adopting the above technical solution are as follows: In the above technology, the buffer spring piece is made of spring steel, ensuring that the buffer performance of the glasses remains stable during long - term use, especially suitable for high - frequency wearing groups such as sports enthusiasts and commuters. At the same time, the use of spring steel improves the buffer performance and service life of the buffer spring piece, and thus improves the service life of the glasses.

[0018] The present utility model is further provided with: a positioning block is arranged on the outer wall of the end of the installation plate, and a positioning groove is formed on the inner peripheral wall at the opening of the installation groove for synchronously engaging with the positioning block when the installation plate is inserted and matched with the installation groove.

[0019] The benefits of adopting the above technical solution are: the card-matching structure of the positioning block and the positioning groove in the above technology constructs a rapid positioning system for the mounting plate and the mounting groove. When the mounting plate is inserted into the mounting groove, the positioning block at the end forms a radial engagement with the positioning groove of the slot, ensuring that the mounting plate is automatically aligned during the insertion process, while limiting the radial swing and shaking of the mounting plate, thereby improving the connection strength and stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a partial cross-sectional schematic diagram of the first embodiment of the utility model;

[0021] Figure 2 It is a front three-dimensional view of the mounting seat in the utility model;

[0022] Figure 3 It is a partial perspective three-dimensional view of the mounting plate in the utility model;

[0023] Figure 4 This is a schematic diagram of the connection between the temples and the frame in the first embodiment of the present invention. DETAILED DESCRIPTION

[0024] The utility model provides a detachable glasses with temple 11 and frame 1, which comprises a frame 1 and temples 11 matched with the frame 1. A connecting component is detachably connected between the frame 1 and the temples 11. The connecting component includes a mounting base 2 and a mounting plate 3. Any one of the mounting base 2 and the mounting plate 3 is connected to the temples 11, and the other is connected to the frame 1. An installation groove 21 for inserting the mounting plate 3 is formed on the mounting base 2. A limiting structure is arranged on the mounting base 2 for restricting the mounting plate 3 from disengaging from the installation groove 21 when the temples 11 and the frame 1 are relatively perpendicular. A buffer is arranged in the installation groove 21 for applying a force to the mounting plate 3 when the temples 11 are turned outwards relative to the frame 1 to reduce the high force exerted on the user's head when the temples 11 are turned outwards. The connecting component includes a hinge shaft 22 and a substrate 23 detachably connected to the temples 11 or the frame 1. The substrate 23 and the mounting base 2 are hinged by the hinge shaft 22 to realize the relative swing of the mounting base 2 and the substrate 23. The relative swing of the substrate 23 and the mounting base 2 realizes the relative swing of the frame 1 and the temples 11. The limiting structure includes an anti-detachment pin 24 arranged on the substrate 23. Anti-detachment grooves 31 for inserting the anti-detachment pin 24 are arranged on both the mounting base 2 and the mounting plate 3 when the temples 11 and the frame 1 are relatively perpendicular. The anti-detachment grooves 31 on the mounting base 2 and the mounting plate 3 are arranged in the same position. When the temples 11 and the frame 1 are relatively perpendicular, the bottom walls of the anti-detachment pin 24 are in partial contact and cooperation with the inner walls of the two anti-detachment grooves 31. The top wall and the end wall of the anti-detachment pin 24 are connected by a smooth curved surface. The buffer includes a buffer spring sheet 4 arranged in the installation groove 21. The radial cross-section of the buffer spring sheet 4 is in an "L" shape and is divided into a vertical part 41 and a horizontal part 42. The vertical part 41 is connected to the inner wall of the installation groove 21. The horizontal part 42 is arranged parallel to the mounting plate 3. A placement gap 43 for placing the mounting plate 3 is formed between the inner wall of the horizontal part 42 and the inner wall of the installation groove 21. When the mounting plate 3 is placed in the installation groove 21, the inner wall of the mounting plate 3 is in partial contact with the inner wall of the horizontal part 42. A positioning protrusion 32 is arranged on the inner wall of the mounting plate 3. The radial cross-section of the positioning protrusion 32 is in an arc shape. A limiting groove 44 for partially placing the positioning protrusion 32 is formed on the buffer spring sheet 4 when the vertical part 41 abuts against the mounting plate 3. The buffer spring sheet 4 is made of spring steel. A positioning block 33 is arranged on the outer wall of the end of the mounting plate 3. A positioning groove 25 for synchronously engaging with the positioning block 33 when the mounting plate 3 is inserted into the installation groove 21 is formed on the inner peripheral wall of the opening of the installation groove 21.

[0025] Specific Embodiment 1: A substrate is provided at the angle between the spectacle frame and the temple. The substrate is provided on the spectacle frame. The substrate and the mounting base are cooperated through a hinge shaft so that the mounting base can swing around the substrate. A horizontal mounting groove is formed in the mounting base along the length direction. A mounting plate is provided on the inner wall of the temple. An anti - detachment groove is formed on the mounting plate. A buffer spring piece is arranged in the mounting groove. The position of the anti - detachment groove is aligned with the anti - detachment pin. The end of the buffer spring piece abuts against the inner wall of the mounting groove.

[0026] During installation, the temple and the spectacle frame are in a relatively parallel state. The mounting plate is horizontally aligned with the spectacle frame. At this time, the temple is horizontally pushed so that the mounting plate is placed into the mounting groove. When the mounting plate is relatively placed into the mounting groove, the inner wall of the mounting plate squeezes the loading part of the buffer spring piece to make the buffer spring piece elastically deformed, and then the vertical part presses on the mounting plate. The temple is rotated to a vertical state, and the anti - detachment pin falls into the double anti - detachment grooves (one each on the mounting base and the mounting plate) to achieve locking. When disassembling, the temple is rotated in the reverse direction to a parallel state, the anti - detachment pin is separated from the anti - detachment groove, and the mounting plate can be directly pulled out to separate the temple.

[0027] Specific Embodiment 2: A substrate is provided at the angle between the spectacle frame and the temple. The substrate is provided on the temple. The substrate and the mounting base are cooperated through a hinge shaft so that the mounting base can swing around the substrate. A horizontal mounting groove is formed in the mounting base along the length direction. A mounting plate is provided on the inner wall of the spectacle frame. An anti - detachment groove is formed on the mounting plate. A buffer spring piece is arranged in the mounting groove. The position of the anti - detachment groove is aligned with the anti - detachment pin. The end of the buffer spring piece abuts against the inner wall of the mounting groove.

[0028] During installation, the temple and the spectacle frame are in a relatively parallel state. The mounting plate is horizontally aligned with the spectacle frame. At this time, the spectacle frame is horizontally pushed so that the mounting plate is placed into the mounting groove. When the mounting plate is relatively placed into the mounting groove, the inner wall of the mounting plate squeezes the buffer spring piece to make the buffer spring piece elastically deformed, and then the vertical part presses on the inner wall of the mounting plate. The temple is rotated to a vertical state, and the anti - detachment pin falls into the double anti - detachment grooves (one each on the mounting base and the mounting plate) to achieve locking. When disassembling, the temple is rotated in the reverse direction to a parallel state, the anti - detachment pin is separated from the anti - detachment groove, and the mounting plate can be directly pulled out to separate the temple.

[0029] Through the above two implementation methods, the above - mentioned technology realizes the two - way detachable design of the temple and the spectacle frame by swapping the installation positions of the mounting base and the mounting plate. Without changing the core connection structure, during production, only the installation direction of the substrate and the position of the connecting pin need to be adjusted to be compatible with the two modes. This not only expands the applicable scenarios of the product (such as the interchange of temples between myopia glasses and sunglasses), but also reduces the manufacturing cost through structure reuse, while meeting the requirement of maximizing the patent protection scope.

[0030] In the above - mentioned technology, to improve the structural compactness at the angle between the temple and the spectacle frame, taking the substrate being provided on the spectacle frame and the mounting plate being connected to the temple as an example, a receiving groove for placing the mounting base can be formed at the end of the temple, so that part or all of the mounting base is immersed in the receiving groove, and the mounting plate is also located in the receiving groove, and the installation of the two can be realized when insertion and matching are required, as shown in the attached Figure 4As shown, the structural compactness at the angle between the temple and the frame is further improved, and the large space occupied by the mounting seat and the mounting plate is avoided, which affects the aesthetics and the wearing experience of the user.

[0031] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of the present invention claimed is defined by the appended claims and their equivalents.

Claims

1. A detachable spectacle frame with temple, comprising a spectacle frame and temples cooperating with the spectacle frame, characterized in that: A connecting component is detachably connected between the spectacle frame and the temple. The connecting component includes a mounting base and a mounting plate. Any one of the mounting base and the mounting plate is connected to the temple, and the other is connected to the spectacle frame. An installation groove for inserting the mounting plate is formed on the mounting base. A limiting structure is provided on the mounting base for restricting the mounting plate from disengaging from the installation groove when the temple and the spectacle frame are relatively perpendicular. A buffer member is provided in the installation groove for applying a force to the mounting plate when the temple turns outwards relative to the spectacle frame to reduce the high force exerted on the user's head when the temple turns outwards.

2. The split-type glasses with temple and frame according to claim 1, wherein: The connecting component includes a hinge shaft and a substrate for detachably connecting to the temple or the spectacle frame. The substrate is hinged to the mounting base through the hinge shaft to realize the relative swing of the mounting base and the substrate. The relative swing of the substrate and the mounting base realizes the relative swing of the spectacle frame and the temple.

3. The split-type glasses with temple and frame according to claim 2, characterized in that: The limiting structure includes an anti-disengagement pin provided on the substrate. Anti-disengagement grooves for inserting the anti-disengagement pin are provided on both the mounting base and the mounting plate when the temple and the spectacle frame are relatively perpendicular. The anti-disengagement groove on the mounting base and the anti-disengagement groove on the mounting plate are arranged in the same position.

4. The split-type glasses with temple and frame according to claim 3, characterized in that: When the spectacle frame and the temple are relatively perpendicular, the bottom walls of the anti-disengagement pins are in partial abutting fit with the inner walls of the two anti-disengagement grooves. A smooth curved surface is connected between the top wall and the end wall of the anti-disengagement pin.

5. The split-type glasses with temple and frame according to claim 1, characterized in that: The buffer member includes a buffer spring piece provided in the installation groove. The radial cross-section of the buffer spring piece is in an "L" shape and is divided into a vertical part and a horizontal part. The vertical part is connected to the inner wall of the installation groove, and the horizontal part is arranged relatively parallel to the mounting plate. A placement gap for placing the mounting plate is formed between the inner wall of the horizontal part and the inner wall of the installation groove. When the mounting plate is placed in the installation groove, the inner wall of the mounting plate is in partial abutting contact with the inner wall of the horizontal part.

6. The detachable spectacle with temple and frame according to claim 5, characterized in that: A positioning protrusion is provided on the inner wall of the mounting plate. The radial cross-section of the positioning protrusion is in an arc shape. A limiting groove for partially placing the positioning protrusion is formed on the buffer spring piece when the vertical part abuts against the mounting plate.

7. The split-type glasses with temple and frame according to claim 5, characterized in that: The buffer spring piece is made of spring steel material.

8. The detachable spectacle frame according to claim 1, wherein: A positioning block is provided on the outer wall of the end of the mounting plate. A positioning groove for synchronously engaging with the positioning block when the mounting plate is inserted into the installation groove is formed on the inner peripheral wall at the opening of the installation groove.

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