A snap assembly structure and a pair of glasses

Abstract

The utility model relates to a glasses field especially buckle assembly structure for connecting first main part and second main part, include: first main part is equipped with the positioning hole, positioning block is inserted with the positioning hole and cooperates, and the one end of positioning block that stretches out the positioning hole is equipped with the limit board, and the limit board is connected with the one side of first main part, and the other end of positioning block that stretches out the positioning hole is equipped with the positioning sliding block, connecting seat is connected with second main part, and connecting seat is equipped with the slot, and the positioning sliding block is inserted with the slot and cooperates, the utility model relates to a kind of glasses, including: lens, edge is equipped with the joint part, and the joint part is equipped with the positioning hole, positioning block is inserted with the positioning hole and cooperates, connecting seat is equipped with assembly slot and slot, temple is hinged with connecting seat, the utility model adopts the structure design in the premise of guaranteeing assembly performance reliable, simplifies dismounting operation difficulty, improves dismounting efficiency, and the lens replacement is convenient, while reducing the number of accessories, avoids accessory loss, prolongs the service life of product.

Description

Technical Field

[0001] This utility model relates to the field of eyeglasses, and more particularly to a snap-fit ​​assembly structure and an eyeglass. Background Technology

[0002] With social development and technological advancements, eyeglasses designs have become increasingly diverse. In modern society, eyeglasses not only correct vision but have also become a fashionable accessory. Traditional eyeglasses generally consist of a frame, temples, and lenses. The temples are hinged to opposite sides of the frame, and the lenses are embedded in the first groove of the frame, making them difficult to replace. However, with the growing popularity of sports eyeglasses designed to protect the eyes, the functional requirements of sports eyeglasses vary depending on the sport. Different lenses filter light differently and are suitable for different sports environments. For example, purple lenses reduce visible light entering the eyes, making them suitable for cycling, while yellow-green gradient lenses effectively filter blue light, making them suitable for sports like golf. To address the need for replaceable lenses, some detachable eyeglass structures have been proposed on the market, such as the Chinese utility model patent application number CN202220282726.9, entitled "A Clip-on Eyeglasses." Through detachable connections between the frame or lenses and temples, users no longer need to purchase multiple sports eyeglasses with different functional lenses. Furthermore, existing detachable eyeglasses rely on multiple locking parts for fixation, which is not only time-consuming and laborious to assemble and disassemble, but also makes it difficult to preserve the disassembled parts, which can easily lead to the loss of components. Moreover, their reliability is low after long-term use or in the event of a collision, posing certain safety hazards and resulting in a short product lifespan. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a buckle assembly structure that is structurally stable and easy to assemble and disassemble, and a pair of glasses.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a snap-fit ​​assembly structure for connecting a first main body and a second main body, comprising:

[0005] The first main body is provided with positioning holes;

[0006] The positioning block is inserted into the positioning hole. One end of the positioning block extending out of the positioning hole is provided with a limiting plate, which is engaged with one side of the first main body. The other end of the positioning block extending out of the positioning hole is provided with a positioning slider. The end of the positioning slider away from the limiting plate is provided with a stepped boss, and the stepped boss is provided with a positioning buckle in the direction perpendicular to the positioning hole.

[0007] The connecting seat is connected to the second body. The connecting seat has a slot, and the positioning slider is inserted into the slot. The slot has a first slot and a second slot. The first slot is engaged with the stepped boss, and the second slot is engaged with the positioning buckle.

[0008] Furthermore, the edge of the first body is provided with a snap-fit ​​part, a positioning hole is provided in the snap-fit ​​part, and the connecting seat is provided with an assembly groove, and the snap-fit ​​part snaps into the assembly groove.

[0009] Furthermore, the connecting seat is provided with a connecting groove for connecting the second body.

[0010] A pair of glasses, comprising:

[0011] The lens has a snap-fit ​​part on the edge, and the snap-fit ​​part has a positioning hole;

[0012] The positioning block is inserted into the positioning hole. One end of the positioning block extending out of the positioning hole is provided with a limiting plate, which is engaged with one side of the lens. The other end of the positioning block extending out of the positioning hole is provided with a positioning slider. The end of the positioning slider away from the limiting plate is provided with a stepped boss, and the stepped boss is provided with a positioning buckle in the direction perpendicular to the positioning hole.

[0013] The connecting seat is provided with an assembly groove and a slot. The snap-fit ​​part snaps into the assembly groove, and the positioning slider is inserted into the slot. The slot is provided with a first slot and a second slot. The first slot snaps into the stepped boss, and the second slot snaps into the positioning buckle.

[0014] The temples are hinged to the connecting base.

[0015] Furthermore, the connector is provided with a connecting groove for connecting the temple of the mirror.

[0016] Furthermore, the side wall of the connecting groove is provided with a locking hole, and the temple is provided with a hinge hole. The locking hole and the hinge hole are connected by a pin.

[0017] Furthermore, the cross-sectional shape of the positioning hole is rectangular.

[0018] Furthermore, the connector has a first connecting part and a second connecting part, a slot and an assembly groove are provided in the first connecting part, and a connecting groove is provided in the second connecting part.

[0019] Furthermore, the included angle between the first connecting part and the second connecting part ranges from 120° to 160°.

[0020] Furthermore, both the positioning block and the connecting seat are made of silicone.

[0021] The beneficial effects of this utility model are as follows: It provides a snap-fit ​​assembly structure and a pair of glasses. Specifically designed for sports glasses products that require replacement, it offers an easy-to-assemble, robust, reliable, and long-lasting snap-fit ​​assembly method. The glasses product includes lenses, temples, and positioning blocks and connecting seats for connecting the two. In use, the other end of the positioning block is inserted and passes through the positioning hole, causing the limiting plate to engage with one side of the lens. Then, the connecting seat is assembled from the side to the other end of the positioning block. The slot of the connecting seat engages with the positioning slider of the positioning block, allowing the first slot to engage with the stepped boss and the second slot to engage with the positioning snap-fit. If necessary, an assembly groove can be designed on the connecting seat for engaging with the lens engagement part to strengthen the fixation, thereby achieving a stable snap-fit ​​assembly structure. This structural design simplifies the disassembly and assembly process, improves efficiency, facilitates lens replacement, reduces the number of parts, prevents part loss, and extends the product's lifespan, all while ensuring reliable assembly performance. Attached Figure Description

[0022] Figure 1 This is a side view of the glasses;

[0023] Figure 2 This is a schematic diagram of the structure of eyeglasses;

[0024] Figure 3 An exploded view of the glasses;

[0025] Figure 4 This is a schematic diagram of the positioning block.

[0026] Figure 5 This is another structural diagram of the positioning block;

[0027] Figure 6 This is a schematic diagram of the connector structure;

[0028] Figure 7 This is another structural diagram of the connector;

[0029] Label Explanation:

[0030] 1. Lens; 11. Snap-fit ​​part; 12. Positioning hole; 2. Positioning block; 21. Limiting plate; 22. Positioning slider; 23. Stepped boss; 24. Positioning buckle; 3. Connecting seat; 31. Assembly groove; 32. Slot; 33. First slot; 34. Second slot; 35. Connecting groove; 36. Locking hole; 37. First connecting part; 38. Second connecting part; 4. Temple; 41. Hinge hole. Detailed Implementation

[0031] To explain in detail the technical content, objectives, and effects of this utility model, the following description is provided in conjunction with the embodiments and accompanying drawings.

[0032] Please refer to Figures 1 to 7 As shown, this utility model provides a snap-fit ​​assembly structure for connecting a first body and a second body, comprising:

[0033] The first main body is provided with positioning holes 12;

[0034] The positioning block 2 is inserted into the positioning hole 12. One end of the positioning block 2 extending out of the positioning hole 12 is provided with a limiting plate 21. The limiting plate 21 is engaged with one side of the first main body. The other end of the positioning block 2 extending out of the positioning hole 12 is provided with a positioning slider 22. The end of the positioning slider 22 away from the limiting plate 21 is provided with a stepped boss 23. The stepped boss 23 is provided with a positioning buckle 24 in the direction perpendicular to the positioning hole 12.

[0035] The connecting seat 3 is connected to the second main body. The connecting seat 3 is provided with a slot 32. The positioning slider 22 is inserted into the slot 32. The slot 32 is provided with a first slot 33 and a second slot 34. The first slot 33 is engaged with the stepped protrusion 23. The second slot 34 is engaged with the positioning buckle 24.

[0036] As can be seen from the above description, the beneficial effects of this utility model are as follows: It provides a snap-fit ​​assembly method that is easy to assemble, structurally robust, reliable in performance, and has a long service life. The method includes a first main body, a second main body, and positioning block 2 and connecting seat 3 accessories for connecting the two. In use, the other end of positioning block 2 is inserted and passes through positioning hole 12, so that limiting plate 21 is engaged with one side of the first main body. Then, connecting seat 3 is assembled with the other end of positioning block 2 from the side. The slot 32 of connecting seat 3 is engaged with positioning slider 22 of positioning block 2, so that the first slot 33 is engaged with stepped boss 23 and the second slot 34 is engaged with positioning snap 24, thereby achieving a stable snap-fit ​​assembly structure. The above structural design simplifies the difficulty of disassembly and assembly while ensuring reliable assembly performance, improves disassembly and assembly efficiency, and the small number of accessories can avoid loss and extend the service life of the product.

[0037] In an optional embodiment, the edge of the first body is provided with a snap-fit ​​part 11, the positioning hole 12 is provided in the snap-fit ​​part 11, the connecting seat 3 is provided with an assembly groove 31, and the snap-fit ​​part 11 snaps into the assembly groove 31.

[0038] As can be seen from the above description, if necessary, an assembly groove 31 is designed on the connecting seat 3 for engaging with the snap-fit ​​part 11 of the first body to strengthen the fixation.

[0039] In an optional embodiment, the connector 3 is provided with a connector groove 35 for connecting the second body.

[0040] As can be seen from the above description, the connecting groove 35 is used to install the second body, thereby improving assembly stability.

[0041] A pair of glasses, comprising:

[0042] Lens 1 has a snap-fit ​​part 11 on its edge, and the snap-fit ​​part 11 has a positioning hole 12;

[0043] The positioning block 2 is inserted into the positioning hole 12. One end of the positioning block 2 extending out of the positioning hole 12 is provided with a limiting plate 21, which is engaged with one side of the lens 1. The other end of the positioning block 2 extending out of the positioning hole 12 is provided with a positioning slider 22. The end of the positioning slider 22 away from the limiting plate 21 is provided with a stepped boss 23, and the stepped boss 23 is provided with a positioning buckle 24 in the direction perpendicular to the positioning hole 12.

[0044] The connecting seat 3 is provided with an assembly groove 31 and a slot 32. The snap-fit ​​part 11 snaps into the assembly groove 31, and the positioning slider 22 is inserted into the slot 32. The slot 32 is provided with a first snap-fit ​​groove 33 and a second snap-fit ​​groove 34. The first snap-fit ​​groove 33 snaps into the stepped boss 23, and the second snap-fit ​​groove 34 snaps into the positioning buckle 24.

[0045] The temple 4 is hinged to the connecting seat 3.

[0046] As can be seen from the above description, the beneficial effects of this utility model are as follows: It provides a pair of glasses that are designed specifically for sports glasses products that require replacement. The design features an easy-to-assemble, robust, reliable, and long-lasting snap-fit ​​assembly method. The glasses product includes a lens 1, temples 4, and positioning blocks 2 and connecting seats 3 for connecting the two. In use, the other end of the positioning block 2 is inserted and passes through the positioning hole 12, causing the limiting plate 21 to engage with one side of the lens 1. Then, the connecting seat 3 is assembled from the side to the other end of the positioning block 2. The slot 32 of the connecting seat 3 engages with the positioning slider 22 of the positioning block 2, allowing the first slot 33 to engage with the stepped boss 23 and the second slot 34 to engage with the positioning snap 24. If necessary, an assembly groove 31 is designed on the connecting seat 3 for engaging with the snap-fit ​​part 11 of the lens 1 to strengthen the fixation, thereby achieving a stable snap-fit ​​assembly structure. This structural design simplifies the disassembly and assembly process, improves efficiency, facilitates lens replacement, reduces the number of parts, prevents part loss, and extends the product's lifespan, all while ensuring reliable assembly performance.

[0047] In an optional embodiment, the connector 3 is provided with a connector groove 35 for connecting the temple 4.

[0048] As can be seen from the above description, the connecting groove 35 is used to install the end of the temple 4, thereby improving the assembly stability of the temple 4.

[0049] In an optional embodiment, the side wall of the connecting groove 35 is provided with a locking hole 36, and the temple 4 is provided with a hinge hole 41. The locking hole 36 and the hinge hole 41 are connected by a pin.

[0050] As can be seen from the above description, the temple 4 and the connecting seat 3 are stably rotated and connected by using a pin passing through the lock hole 36 and the hinge hole 41.

[0051] In an optional embodiment, the positioning hole 12 has a rectangular cross-sectional shape.

[0052] As can be seen from the above description, the rectangular cross-section design facilitates assembly and ensures structural stability.

[0053] In an optional embodiment, the connector 3 is provided with a first connecting portion 37 and a second connecting portion 38, a slot 32 and an assembly groove 31 are provided in the first connecting portion 37, and a connecting groove 35 is provided in the second connecting portion 38.

[0054] As can be seen from the above description, the connecting seat 3 has a curved arc to facilitate the installation of the temple 4.

[0055] In an optional embodiment, the included angle between the first connecting portion 37 and the second connecting portion 38 is in the range of 120° to 160°.

[0056] In an optional embodiment, both the positioning block 2 and the connecting seat 3 are made of silicone.

[0057] As can be seen from the above description, using silicone material can not only ensure the stability of the assembly structure, but also provide shock absorption and protection, thus extending the service life of the glasses.

[0058] Please refer to Figures 1 to 7 As shown, Embodiment 1 of this utility model is: a snap-fit ​​assembly structure for connecting a first body and a second body, comprising:

[0059] The first main body is provided with positioning holes 12;

[0060] The positioning block 2 is inserted into the positioning hole 12. One end of the positioning block 2 extending out of the positioning hole 12 is provided with a limiting plate 21. The limiting plate 21 is engaged with one side of the first main body. The other end of the positioning block 2 extending out of the positioning hole 12 is provided with a positioning slider 22. The end of the positioning slider 22 away from the limiting plate 21 is provided with a stepped boss 23. The stepped boss 23 is provided with a positioning buckle 24 in the direction perpendicular to the positioning hole 12.

[0061] The connecting seat 3 is connected to the second main body. The connecting seat 3 is provided with a slot 32. The positioning slider 22 is inserted into the slot 32. The slot 32 is provided with a first slot 33 and a second slot 34. The first slot 33 is engaged with the stepped protrusion 23. The second slot 34 is engaged with the positioning buckle 24.

[0062] The first main body has a snap-fit ​​part 11 on its edge, and a positioning hole 12 is provided in the snap-fit ​​part 11. The connecting seat 3 has an assembly groove 31, and the snap-fit ​​part 11 snaps into the assembly groove 31. The connecting seat 3 has a connecting groove 35 for connecting the second main body.

[0063] Please refer to Figures 1 to 7 As shown, Embodiment 2 of this utility model is: a pair of eyeglasses, comprising:

[0064] Lens 1 has a snap-fit ​​part 11 on its edge, and the snap-fit ​​part 11 has a positioning hole 12;

[0065] The positioning block 2 is inserted into the positioning hole 12. One end of the positioning block 2 extending out of the positioning hole 12 is provided with a limiting plate 21, which is engaged with one side of the lens 1. The other end of the positioning block 2 extending out of the positioning hole 12 is provided with a positioning slider 22. The end of the positioning slider 22 away from the limiting plate 21 is provided with a stepped boss 23, and the stepped boss 23 is provided with a positioning buckle 24 in the direction perpendicular to the positioning hole 12.

[0066] The connecting seat 3 is provided with an assembly groove 31 and a slot 32. The snap-fit ​​part 11 snaps into the assembly groove 31, and the positioning slider 22 is inserted into the slot 32. The slot 32 is provided with a first snap-fit ​​groove 33 and a second snap-fit ​​groove 34. The first snap-fit ​​groove 33 snaps into the stepped boss 23, and the second snap-fit ​​groove 34 snaps into the positioning buckle 24.

[0067] The temple 4 is hinged to the connecting seat 3.

[0068] The connecting seat 3 has a connecting groove 35 for connecting the temple 4. The side wall of the connecting groove 35 has a locking hole 36, and the temple 4 has a hinge hole 41. The locking hole 36 and the hinge hole 41 are connected by a pin. The positioning hole 12 has a rectangular cross-sectional shape. The connecting seat 3 has a first connecting portion 37 and a second connecting portion 38. A slot 32 and an assembly groove 31 are located in the first connecting portion 37, and the connecting groove 35 is located in the second connecting portion 38. The included angle between the first connecting portion 37 and the second connecting portion 38 ranges from 120° to 160°. Both the positioning block 2 and the connecting seat 3 are made of silicone.

[0069] In summary, this utility model provides a snap-fit ​​assembly structure and a pair of eyeglasses. Addressing the need for eyeglass replacement in sports eyewear products, it specifically designs an easy-to-assemble, robust, reliable, and long-lasting snap-fit ​​assembly method. The eyeglasses include lenses, temples, and positioning blocks and connecting seats for connecting the two. In use, the other end of the positioning block is inserted and passes through the positioning hole, causing the limiting plate to engage with one side of the lens. Then, the connecting seat is assembled from the side to the other end of the positioning block. The slot of the connecting seat engages with the positioning slider of the positioning block, allowing the first slot to engage with the stepped boss and the second slot to engage with the positioning snap-fit. If necessary, an assembly groove is designed on the connecting seat for engaging with the lens engagement part to strengthen the fixation, thereby achieving a stable snap-fit ​​assembly structure. This structural design simplifies the disassembly and assembly process while ensuring reliable assembly performance, improves disassembly and assembly efficiency, facilitates lens replacement, reduces the number of parts, avoids part loss, and extends the product's lifespan.

[0070] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent modifications made based on the content of this utility model specification and drawings, or direct or indirect applications in related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A snap-fit ​​assembly structure for connecting a first body and a second body, characterized in that, include: The first main body is provided with positioning holes; The positioning block is inserted into the positioning hole. One end of the positioning block extending out of the positioning hole is provided with a limiting plate, which is engaged with one side of the first main body. The other end of the positioning block extending out of the positioning hole is provided with a positioning slider. The end of the positioning slider away from the limiting plate is provided with a stepped boss, and the stepped boss is provided with a positioning buckle in the direction perpendicular to the positioning hole. The connecting seat is connected to the second body. The connecting seat has a slot, and the positioning slider is inserted into the slot. The slot has a first slot and a second slot. The first slot is engaged with the stepped boss, and the second slot is engaged with the positioning buckle.

2. The snap-fit ​​assembly structure according to claim 1, characterized in that, The edge of the first main body is provided with a snap-fit ​​part, the positioning hole is provided in the snap-fit ​​part, the connecting seat is provided with an assembly groove, and the snap-fit ​​part snaps into the assembly groove.

3. The snap-fit ​​assembly structure according to claim 2, characterized in that, The connector is provided with a connecting groove for connecting the second body.

4. A pair of eyeglasses, characterized in that, include: The lens has a snap-fit ​​part on the edge, and the snap-fit ​​part has a positioning hole; The positioning block is inserted into the positioning hole. One end of the positioning block extending out of the positioning hole is provided with a limiting plate, which is engaged with one side of the lens. The other end of the positioning block extending out of the positioning hole is provided with a positioning slider. The end of the positioning slider away from the limiting plate is provided with a stepped boss, and the stepped boss is provided with a positioning buckle in the direction perpendicular to the positioning hole. The connecting seat is provided with an assembly groove and a slot. The snap-fit ​​part snaps into the assembly groove, and the positioning slider is inserted into the slot. The slot is provided with a first slot and a second slot. The first slot snaps into the stepped boss, and the second slot snaps into the positioning buckle. The temples are hinged to the connecting base.

5. The eyeglasses according to claim 4, characterized in that, The connector has a connecting groove for connecting the temple of the mirror.

6. The eyeglasses according to claim 5, characterized in that, The side wall of the connecting groove is provided with a lock hole, and the temple is provided with a hinge hole. The lock hole and the hinge hole are connected by a pin.

7. The eyeglasses according to claim 4, characterized in that, The cross-sectional shape of the positioning hole is rectangular.

8. The eyeglasses according to claim 4, characterized in that, The connector has a first connecting part and a second connecting part, with a slot and a mounting groove provided in the first connecting part and a connecting groove provided in the second connecting part.

9. The eyeglasses according to claim 8, characterized in that, The included angle between the first connecting part and the second connecting part ranges from 120° to 160°.

10. The eyeglasses according to claim 4, characterized in that, Both the positioning block and the connecting seat are made of silicone.

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