Connecting mechanism for glasses frame and glasses legs

Abstract

The utility model discloses a connecting mechanism for a glasses frame and glasses legs. The connecting mechanism comprises pile heads, the glasses legs and elastic connecting pieces, the pile head is provided with a first clamping groove, an avoiding groove, a second clamping groove and a transverse shaft. A first clamping part, a second clamping part and a third clamping part are arranged on each glasses leg, and an open groove is formed in each first clamping part; a third clamping groove and a fourth clamping groove are formed in the elastic connecting piece in a penetrating mode. The first clamping part, the second clamping part and the third clamping part respectively penetrate through the third clamping groove and the fourth clamping groove and are clamped with the two ends of the elastic connecting piece; and after the extending ends extend into the open grooves, the glasses legs can rotate inwards or outwards by taking the transverse shafts as fulcrums. According to the utility model, the arc-shaped elastic connecting pieces and the clamping structures between the pile heads and the glasses legs are used, so that the connection strength and stability between the glasses legs and the glasses frame can be effectively improved; in addition, patterns or characters can be arranged on the end faces of the outer sides of the elastic connecting pieces, and the attractiveness of the product can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glasses, in particular to a connecting mechanism between a glasses frame and temples. Background Art

[0002] Glasses are increasingly used as a tool for vision correction and shading, and their structural design directly affects wearing comfort and ease of use.

[0003] Glasses usually use hinges to connect the frame and temples. For example, authorization publication number CN202649625U discloses a pair of glasses, including a frame, temples, and a hinge connecting the frame and the temples. One end of the hinge is provided with a slingshot, and the other end is provided with a connecting hole hinged to the frame. The temple is provided with a slot that is compatible with the slingshot of the hinge.

[0004] While the aforementioned connection structure can connect the frame and temples, it still has some drawbacks. For example, the glasses are complex in structure, requiring screws to be tightened during assembly to secure the hinges to the frame. Adjustments or replacements require tools to remove the screws, which increases the difficulty of the operation. Furthermore, the temple structure is relatively monotonous, making it difficult to incorporate additional design elements and providing limited room for personalization.

[0005] Therefore, it is necessary to make further improvements to the existing technology. Utility Model Content

[0006] In response to the problems existing in the above-mentioned prior art, the purpose of the present invention is to provide a connecting mechanism between the eyeglass frame and the temple, which has a simple structure and is easy to install. By using an arc-shaped elastic connecting piece and a clamping structure between the post and the temple, the connection strength and stability between the temple and the frame can be effectively improved; in addition, patterns or texts can be set on the outer end face of the elastic connecting piece, which can effectively improve the aesthetics of the product.

[0007] In order to achieve the above purpose, the technical solution of the utility model is:

[0008] 18. The eyeglass frame as claimed in claim 17, wherein the two temples are connected by a threaded connection, the threaded connection being connected to the side of the eyeglass frame by a threaded connection. The two temples are connected by a threaded connection, the threaded connection being connected to the side of the eyeglass frame by a threaded connection. The two temples are connected by a threaded connection, the threaded connection being connected to the side of the eyeglass frame by a threaded connection. A part of the eyeglasses can pass through the third clamping slot and clamp one end of the elastic connector and the extended end in the open slot, and one end of the elastic connector passes through the second clamping slot and makes the convex side of the elastic connector abut against the inner wall of the second clamping slot; the second clamping portion and the third clamping portion respectively pass through the fourth clamping slot and cooperate to clamp the other end of the elastic connector on the eyeglass leg; when the extended end extends into the open slot, the eyeglass leg can be rotated inward or outward with the horizontal axis as the fulcrum; during the rotation of the eyeglass leg, the first clamping portion can pass through the avoidance slot and form abutment with the concave side of the elastic connector.

[0009] Furthermore, the second clamping portion is hook-shaped, and the third clamping portion is step-shaped. When the second clamping portion and the third clamping portion pass through the fourth clamping slot, the second clamping portion is clamped on the cross bar, and the side end of the third clamping portion abuts against the inner wall of the fourth clamping slot.

[0010] Furthermore, the first clamping portion includes a first abutting end and a second abutting end, the first abutting end can abut against the concave side of the elastic connector, and the second abutting end can abut against the convex side of the elastic connector.

[0011] Furthermore, the first abutting end has an arc-shaped end surface abutting against the elastic connecting member.

[0012] Furthermore, the pile head also includes a third abutting end and a fourth abutting end symmetrically arranged on both sides thereof, the third abutting end and the fourth abutting end abut against the concave side of the elastic connecting member, and when the temple rotates relative to the pile head, the third abutting end and the fourth abutting end can both slide smoothly on the concave side of the elastic connecting member.

[0013] Furthermore, the open groove includes a groove and a connecting groove which are sequentially formed from the front end to the rear end of the first clamping portion, and the transverse axis can extend into the connecting groove through the groove.

[0014] Furthermore, the connection groove is in an arc shape, so that after the first clamping portion clamps the horizontal axis, the temple can flexibly rotate around the horizontal axis.

[0015] Furthermore, the first card slot matches the size of the first card connection portion, so that after the extension end extends into the open slot, the first card slot can be adaptively carded on the first card connection portion.

[0016] Furthermore, patterns or texts may be provided on the outer end surface of the elastic connector.

[0017] Furthermore, foot covers are provided on the temples.

[0018] The beneficial effects of the utility model are:

[0019] (1) The present invention can effectively improve the connection strength and stability between the temples and the frame by using an arc-shaped elastic connector and a clamping structure between the post and the temples, thereby preventing the temples from becoming loose or falling off during use.

[0020] (2) The utility model has the advantages of simple structure and convenient installation.

[0021] (3) The elastic connector in the present invention can be made of a variety of colors, and personalized patterns or texts can be provided on the outer surface of the elastic connector by applying or engraving, which not only improves the aesthetics of the product but also meets the personalized needs of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of the utility model Figure 1 ;

[0023] Figure 2 This is a schematic diagram of the overall structure of the utility model Figure 2 ;

[0024] Figure 3 It is an explosion diagram of the utility model;

[0025] Figure 4 It is a structural schematic diagram of the temple of the utility model.

[0026] Reference numerals:

[0027] 1. Pile head; 11. Extended end; 12. First slot; 13. Avoidance slot; 14. Second slot; 15. Horizontal axis; 16. Third abutting end; 17. Fourth abutting end;

[0028] 2. Temple; 21. First clamping portion; 210. First abutting end; 211. Second abutting end;

[0029] 22. Second clamping portion; 23. Third clamping portion; 24. Open slot; 240. Notch; 241. Connecting slot;

[0030] 3. Elastic connector; 31. Third slot; 32. Fourth slot; 33. Crossbar;

[0031] 4. Foot covers. DETAILED DESCRIPTION

[0032] The utility model will be further described below with reference to the accompanying drawings and specific embodiments. The following description is merely illustrative and does not limit the scope of protection of the utility model.

[0033] like Figure 1-Figure 3 As shown, a connection mechanism between an eyeglass frame and temples includes a head 1 for connecting the frame, temples 2, and an arcuate elastic connector 3 disposed between the head 1 and the temples 2. In this embodiment, the elastic connector 3 is made of metal or plastic and can deform under external force and return to its original shape after the external force disappears. The surface of the arcuate elastic connector 3 has a concave surface and a convex surface.

[0034] The pile head 1 has an extension end 11 extending toward the temple, and a first card slot 12, an avoidance slot 13, and a second card slot 14 are provided through the extension end 11, and a horizontal axis 15 is provided between the first card slot 12 and the avoidance slot 13; in this embodiment, the first card slot 12 is provided at the edge of the pile head 1, and the avoidance slot 13 is separated from the first card slot 12 by the horizontal axis 15, and the avoidance slot 13 and the second card slot 14 are connected to each other and form a "T" shape after being combined.

[0035] A first clipping portion 21, a second clipping portion 22 and a third clipping portion 23 are formed on the temple 2 in sequence from the front end to the rear end, and an open groove 24 is provided on the first clipping portion 21; in this embodiment, the first clipping portion 21, the second clipping portion 22 and the third clipping portion 23 are used for different clipping functions respectively.

[0036] A third card slot 31 and a fourth card slot 32 are provided on the elastic connector 3, and a cross bar 33 is provided between the third card slot 31 and the fourth card slot 32; a part of the first clamping portion 21 can pass through the third card slot 31 and clamp one end of the elastic connector 3 and the extended end 11 in the open slot 24, and one end of the elastic connector 3 passes through the second card slot 14 and makes the convex side of the elastic connector 3 abut against the inner wall of the second card slot 14; the second clamping portion 22 and the third clamping portion 23 respectively pass through the fourth card slot 32 and cooperate to clamp the other end of the elastic connector 3 to the temple 2; through the above arrangement, the elastic connector 3 can be connected to the temple 2 in a three-point clamping manner.

[0037] When the extension end 11 is inserted into the open slot, the temple 2 can rotate inward or outward with the transverse axis 15 as a fulcrum. During the rotation of the temple 2, the first engaging portion 21 can pass through the avoidance groove 13 and abut against the concave side of the elastic connector 3. This arrangement allows the temple 2 to be in either a folded or unfolded state after rotation.

[0038] like Figure 2-Figure 4 As shown, the second engaging portion 22 is hook-shaped, and the third engaging portion 23 is step-shaped. After the second engaging portion 22 and the third engaging portion 23 pass through the fourth engaging slot 32, the second engaging portion 22 is engaged with the crossbar 33, and the side end of the third engaging portion 23 abuts against the inner wall of the fourth engaging slot 32. Through the above arrangement, the second engaging portion 22 and the third engaging portion 23 can cooperate with each other to engage with the fourth engaging slot 32, so that one end of the elastic connector 3 can be fixed to the temple 2.

[0039] like Figure 4 As shown, the first clamping portion 21 includes a first abutting end 210 and a second abutting end 211. The first abutting end 210 can abut against the concave side of the elastic connector 3, and the second abutting end 211 can abut against the convex side of the elastic connector 3. In this embodiment, when the temple 2 rotates relative to the stud 1 and opens, the first abutting end 210 can apply an external force to the concave side of the elastic connector 3, and the elastic connector 3 forms a corresponding bend under the action of the external force; when the temple 2 rotates relative to the stud 1 and folds, the second abutting end 211 can apply an external force to the convex side of the elastic connector 3, and the elastic connector 3 returns to its original shape under the action of the external force.

[0040] like Figure 4 As shown, the first abutting end 210 has an arc-shaped end surface abutting against the elastic connecting member 3. Through the above arrangement, the first abutting end 210 can slide smoothly on the elastic connecting member 3 when the temple 2 rotates.

[0041] like Figure 3 As shown, the stud 1 further includes a third abutting end 16 and a fourth abutting end 17 symmetrically arranged on both sides thereof, the third abutting end 16 and the fourth abutting end 17 abutting against the concave side of the elastic connector 3, and when the temple 2 rotates relative to the stud 1, the third abutting end 16 and the fourth abutting end 17 can both slide smoothly on the concave side of the elastic connector 3. Through the above arrangement, the third abutting end 16 and the fourth abutting end 17 on both sides can jointly bear the pressure of the elastic connector 3, preventing local stress concentration; at the same time, the third abutting end 16 and the fourth abutting end 17 slide smoothly on the concave side of the elastic connector 3, which can further reduce friction when the temple 2 rotates, ensuring smoother rotation.

[0042] like Figure 4As shown, the open slot 24 includes a slot 240 and a connecting slot 241 formed sequentially from the front end to the rear end of the first clamping portion 21. The transverse shaft 15 can extend into the connecting slot 241 through the slot 240. Through the above arrangement, the slot 240 has a guiding function, facilitating the accurate entry of the transverse shaft 15 into the connecting slot 241, thereby simplifying the assembly process.

[0043] The connecting groove 241 is in an arc shape, so that after the first clamping portion 21 clamps the horizontal axis 15 , the temple 2 can flexibly rotate around the horizontal axis 15 .

[0044] The first clamping slot 12 matches the size of the first clamping portion 21 , so that after the extending end 11 extends into the open slot 24 , the first clamping slot 12 can be adaptively clamped on the first clamping portion 21 .

[0045] In order to improve the aesthetics of the product and meet the personalized needs of users, patterns or texts can also be set on the outer end surface of the elastic connector 3.

[0046] In order to improve the wearing comfort, a foot cover 4 is further provided on the temple 2.

[0047] like Figures 1-4 As shown, in summary, by the mutual engagement between the stud 1, the temple 2 and the elastic connector 3, the glasses structure can realize the connection between the temple 2 and the stud 1 without the need for a hinge connection;

[0048] Through the connection between the horizontal axis 13 and the first clamping portion 21, the temple 2 can rotate with the horizontal axis 15 as a fulcrum;

[0049] By connecting an elastic connector 3 between the stud 1 and the temple 2, the elastic connector 3 can be deformed by the force applied to the elastic connector 3 when the temple 2 rotates, that is, when folded, the concave side of the elastic connector 3 is abutted by the first clamping portion 21, so that the elastic connector 3 can smoothly fold the temple 2 after bending; when opened, the convex side of the elastic connector 3 is abutted by the first clamping portion 21, so that the rebound force of the elastic connector 3 can provide support for the opened temple 2.

[0050] The present invention is not limited to the above-mentioned embodiments. If various changes or modifications to the present invention do not depart from the spirit and scope of the present invention, and if these changes and modifications fall within the scope of the claims and equivalent technologies of the present invention, the present invention is also intended to include these changes and modifications.

Claims

1. A connecting mechanism between a glasses frame and a glasses leg, characterized by: It comprises a head connected to the frame, temples and an arc-shaped elastic connecting piece arranged between the head and the temples; The pile head has an extending end extending toward the temple, a first clamping slot, an avoidance slot, and a second clamping slot passing through the extending end, and a transverse axis is provided between the first clamping slot and the avoidance slot; The temple is formed with a first clamping portion, a second clamping portion and a third clamping portion in sequence from the front end to the rear end thereof, and the first clamping portion is provided with an open groove; A third slot and a fourth slot are formed through the elastic connecting member, and a cross bar is provided between the third slot and the fourth slot; A portion of the first clamping portion can pass through the third clamping slot and clamp one end of the elastic connector and the extended end in the open slot; one end of the elastic connector passes through the second clamping slot and makes the convex surface of the elastic connector abut against the inner wall of the second clamping slot; the second clamping portion and the third clamping portion respectively pass through the fourth clamping slot and cooperate to clamp the other end of the elastic connector to the temple; When the extension end is inserted into the open slot, the temple can rotate inward or outward with the horizontal axis as a fulcrum; During the rotation of the temple, the first clamping portion may pass through the avoidance groove and abut against one side of the concave surface of the elastic connector.

2. The connection mechanism between the eyeglass frame and the temples according to claim 1, characterized in that: The second clamping portion is hook-shaped, and the third clamping portion is step-shaped. When the second clamping portion and the third clamping portion pass through the fourth clamping slot, the second clamping portion is clamped on the cross bar, and the side end of the third clamping portion abuts against the inner wall of the fourth clamping slot.

3. The connection mechanism between the eyeglass frame and the temples according to claim 1, characterized in that: The first clamping portion includes a first abutting end and a second abutting end. The first abutting end can abut against a concave side of the elastic connector, and the second abutting end can abut against a convex side of the elastic connector.

4. The connecting mechanism between the eyeglass frame and the temples according to claim 3, characterized in that: The first abutting end has an arc-shaped end surface abutting against the elastic connecting member.

5. The connection mechanism between the eyeglass frame and the temples according to claim 1, characterized in that: The pile head also includes a third abutting end and a fourth abutting end symmetrically arranged on both sides thereof, the third abutting end and the fourth abutting end abut against the concave side of the elastic connecting member, and when the temple rotates relative to the pile head, the third abutting end and the fourth abutting end can slide smoothly on the concave side of the elastic connecting member.

6. The connection mechanism between the eyeglass frame and the temples according to claim 1, characterized in that: The open slot includes a slot and a connecting slot formed sequentially from the front end to the rear end of the first clamping portion, and the transverse axis can extend into the connecting slot through the slot.

7. The connecting mechanism between the eyeglass frame and the temples according to claim 6, characterized in that: The connecting groove is in an arc shape, so that after the first clamping portion clamps the horizontal axis, the temple can flexibly rotate around the horizontal axis.

8. The connection mechanism between the eyeglass frame and the temples according to claim 1, characterized in that: The first clamping slot matches the first clamping portion in size, so that after the extension end extends into the open slot, the first clamping slot can be adaptively clamped on the first clamping portion.

9. The connecting mechanism between the eyeglass frame and the temples according to claim 1, characterized in that: Patterns or texts can be provided on the outer end surface of the elastic connector.

10. The connecting mechanism between the eyeglass frame and the temples according to claim 1, characterized in that: Foot covers are also provided on the temples.

Images