CN219642030U - Pile head and glasses leg connecting structure of glasses - Google Patents

Abstract

The utility model relates to a connection structure of a pile head and a glasses leg of glasses, which comprises a connection frame, a spring piece part and a rotating shaft, wherein the connection frame comprises an upper plate, a lower plate and an outer side plate; the elastic piece part is arranged between the upper plate and the lower plate, the elastic piece part is positioned at the inner side of the outer side plate, the pile head is positioned at the inner side of the elastic piece part, the elastic piece part is arranged on the pile head in a leaning manner, the rear of the elastic piece part on the glasses leg is also provided with a limiting part, and the limiting part is arranged at the outer sides of the upper plate and the lower plate in a leaning manner. The screw hinge structure is not needed, so that the problem of screw loosening is avoided; the glasses legs are inserted into the connecting frame and connected to the shaft heads on the upper side and the lower side of the pile head, so that the assembly is convenient; the elastic piece part of the glasses leg has elasticity between the pile head and the connecting frame, and the elasticity generated by the cooperation of the elastic piece part can enable the glasses leg to be actively and automatically positioned when being unfolded or folded to a certain angle; and the existence of elasticity, the glasses leg can be inwards clamped, so that more facial forms can be adapted, and the comfort level is better.

Description

Pile head and glasses leg connecting structure of glasses

Technical Field

The utility model relates to glasses, in particular to a connecting structure of a glasses leg and a pile head of the glasses.

Background

Glasses have lenses and temples, etc., and are generally divided into full-frame, half-frame or rimless types of glasses, with the lens body or frame being connected to the post, wherein the temples will be connected to the post of the glasses so that the temples rotate for unfolding or folding. The glasses legs and the pile heads are connected through a hinge structure (namely a hinge structure) with screws (namely hinge wires) and the like, but the screws are easy to loosen, so that the glasses legs and the pile heads are easy to loosen, and therefore good supporting force cannot be provided, and the glasses frame can slide downwards when being on the bridge of the nose; and the hinge structure adopting screws and the like does not have extra pretightening force, and the glasses legs can not actively pretighten inwards to adapt to the face shape, so that the comfort level is poor.

In addition, the rotation of the glasses legs is unfolded or folded, so that the glasses legs cannot be actively positioned, additional pulling operation is needed, and the use convenience is poor.

In addition, the manufacturing and assembling of the hinge structure are also of great importance, and the manufacturing cost is increased due to the fact that the structure is complex, parts are more and assembling is more troublesome.

Disclosure of Invention

In view of the technical problems existing in the background art, the technical problems solved by the utility model aim to provide a connection structure of a pile head and a glasses leg, wherein the connection structure is free of screw hinging and has elasticity, so that the glasses leg can be actively positioned when being folded or unfolded to a certain angle.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a connection structure of pile head and mirror leg of glasses, is including the connecting frame, be located the shell fragment portion of mirror leg front end and the pivot that links to each other with the pile head, its characterized in that: shaft heads of the rotating shaft are respectively arranged on the upper side and the lower side of the pile head; the connecting frame comprises an upper plate, a lower plate and an outer side plate, the outer side plate is connected between the upper plate and the lower plate, the upper plate is provided with an upper connecting hole, the lower plate is provided with a lower connecting hole, the upper connecting hole and the lower connecting hole are correspondingly arranged up and down, and shaft heads on the upper side and the lower side of the pile head are correspondingly connected in the upper connecting hole and the lower connecting hole respectively; the elastic sheet part is arranged between the upper plate and the lower plate, the elastic sheet part is positioned at the inner side of the outer side plate, the pile head is positioned at the inner side of the elastic sheet part, the elastic sheet part is arranged on the pile head in a leaning manner, the glasses leg is also provided with a limiting part, the limiting part is positioned at the rear of the elastic sheet part, and the limiting part is arranged at the outer sides of the upper plate and the lower plate in a leaning manner.

The following various optimization or supplementary explanation can be performed on the above technical solutions, respectively.

The outer side of the pile head is also provided with a limiting step for the outward turning of the glasses leg, and the front end of the elastic piece part is in limiting fit with the limiting step.

A glasses leg everting gap is reserved between the front end of the elastic piece part and the limiting step.

The pile head, the glasses legs and the connecting frame are made of metal materials; the glasses legs and the connecting frame are integrally stamped.

The elastic sheet part adopts a bending elastic sheet, the limiting part is provided with a bending area, and the limiting part is connected to the rear of the elastic sheet part.

The pile head is positioned at the front side of the outer side plate, and the limiting part of the glasses leg is positioned at the rear side of the outer side plate.

The front edge of the outer side plate is abutted against the outer side of the elastic sheet part, and the elastic sheet part is narrowed up and down relatively on the glasses leg and is matched between the upper plate and the lower plate.

The outside of upper plate and hypoplastron sets up spacing notch respectively, and spacing notch on the upper plate aligns from top to bottom with spacing notch on the hypoplastron, and spacing portion connects in spacing notch department.

The limiting part is limited and leans against the outer side of the tail part of the upper plate and the lower plate; the connecting frame is also provided with a side opening, the side opening is positioned between the upper plate and the lower plate, and the side opening is arranged in front of the outer side plate.

The outer side and the rear side of the pile head are respectively provided with an elastic sheet leaning surface.

The utility model has the advantages that a hinge structure of a screw (namely a hinge wire) is not needed in the connecting structure of the pile head and the glasses leg, so that a series of problems caused by loosening of the screw are avoided; when the pile head and the glasses leg are connected and assembled, the glasses leg can be inserted into the connecting frame and then connected to the shaft heads on the upper side and the lower side of the pile head, so that the connection and the assembly are relatively not complex and are convenient; in addition, the elastic piece part on the glasses leg has elasticity between the pile head and the connecting frame, and the elasticity generated by the cooperation of the elastic piece part can enable the glasses leg to be actively and automatically positioned when the glasses leg is unfolded or folded to a certain angle in the rotation process of the glasses leg, so that the use convenience is improved; and the existence of elasticity, the glasses leg can be inwards clamped, so that more facial forms can be adapted, and the comfort level is better. Thus, the present utility model is a substantial feature and improvement over the prior art.

Drawings

The details and working principles of the embodiments and examples of the present utility model are described below with reference to the drawings.

Fig. 1 is a schematic top view of glasses according to the present utility model.

Fig. 2 is a schematic view of the structure of the temple in fig. 1 during the inward turning and folding process.

Fig. 3 is an enlarged view of a in fig. 2.

Fig. 4 is a schematic view of the structure of the temple in fig. 1.

Fig. 5 is a schematic perspective view of a temple according to the present utility model.

Fig. 6 is a schematic structural view of the pile head of fig. 1.

FIG. 7 is a perspective view of FIG. 6

Fig. 8 is a schematic structural diagram of the connection frame in fig. 1.

Fig. 9 is an expanded view of the connection frame of fig. 8 as a stamping.

Fig. 10 is a perspective view showing a connection structure of a pile head and a temple of the glasses according to the present utility model.

Fig. 11 is a perspective view of another angle of the connection structure of the pile head and the temple in the present utility model.

In the figure: 1. a connection frame; 2. a spring piece part; 3. a rotating shaft; 4. a shaft head; 6. an upper plate; 7. a lower plate; 8. an outer panel; 9. an upper connection hole; 10. a lower connection hole; 11. a limit part; 12. a limit step; 13. limiting steps; 14. a limit notch; 15. a side port; 16. the elastic sheet is abutted against the surface; 17. a lens; 18. a temple; 19. pile head.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some, but not all, embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making inventive efforts are within the scope of this utility model.

Referring to the drawings, in the embodiment, a connection structure between a pile head and a temple of an eyeglass includes a connection frame 1, a spring piece portion 2, and a rotating shaft 3, where the spring piece portion 2 is located at a front end of the temple 18, and the rotating shaft 3 is connected with the pile head 19.

The upper and lower sides of the pile head 19 are respectively provided with the shaft heads 4 of the rotating shaft 3, namely, the shaft heads 4 are positioned on the upper side and the lower side of the pile head 19. The rotating shafts 3 can be fixedly connected (such as welding) by adopting a single rotating shaft 3 to be arranged in the mounting hole of the pile head 19, so that the structure is reasonable, the installation is convenient, and the concentricity is better ensured; of course, two upper and lower rotating shafts can be adopted, and even an integrated structure of the rotating shafts and the pile head can be adopted.

The connecting frame 1 comprises an upper plate 6, a lower plate 7 and an outer plate 8, wherein the outer plate 8 is connected between the upper plate 6 and the lower plate 7, the upper plate 6 and the lower plate 7 are connected by the outer plate 8, the upper plate 6 is provided with an upper connecting hole 9, the lower plate 7 is provided with a lower connecting hole 10, the upper connecting hole 9 and the lower connecting hole 10 are correspondingly arranged up and down, and shaft heads 4 on the upper side and the lower side of a pile head 19 (namely the shaft heads 4 of a rotating shaft 3) are correspondingly connected in the upper connecting hole 9 and the lower connecting hole 10 respectively, so that the connecting frame 1 can be connected on the pile head 19 (correspondingly connected with the upper connecting hole 9 and the lower connecting hole 10 respectively through the shaft heads 4) so as to relatively rotate; for aesthetic reasons and for ease of processing, the upper plate 6 is generally aligned and vertically aligned with the lower plate 7.

The shrapnel part 2 is arranged between the upper plate 6 and the lower plate 7, the shrapnel part 2 of the glasses leg 18 can be inserted between the upper plate 6 and the lower plate 7, the shrapnel part 2 is positioned on the inner side of the outer plate 8 of the connecting frame 1, the pile head 19 is positioned on the inner side of the shrapnel part 2, the shrapnel part 2 is leaning against the pile head 19, the elasticity of the shrapnel part 2 of the glasses leg 18 can act on (press against) the pile head 19, and the shrapnel part 2 interacts with the pile head 19.

The glasses leg 18 is also provided with a limiting part 11, the limiting part 11 on the glasses leg 18 is positioned behind the elastic piece part 2 on the glasses leg 18, the limiting part 11 is matched and limited by the outer sides of the upper plate 6 and the lower plate 7 to support the glasses leg 18 in a matched mode, when the elastic piece part 2 and the pile head 19 interact, the pile head 19 has an acting force of outwards propping against the elastic piece part 2, the elastic piece part 2 has an elastic force inwards pressing against the pile head 19, and accordingly the glasses leg 18 is supported and connected on the connecting frame 1 in a matched mode and is matched with the pile head 19, and the elastic piece part 2 generates elastic force.

The hinge structure of the screw (i.e. the hinge wire) is not needed in the connecting structure of the pile head 19 and the glasses leg 18, so that a series of problems caused by loosening of the screw are avoided; when the pile head 19 and the glasses leg 18 are connected and assembled, the glasses leg 18 can be inserted into the connecting frame 1 and then connected to the shaft heads 4 on the upper side and the lower side of the pile head 19, so that the connection and the assembly are relatively not complex and are convenient; in addition, the elastic piece part 2 on the glasses leg 18 has elastic force between the pile head 19 and the connecting frame 1, and in the rotation process of the glasses leg 18, the elastic force generated by the cooperation of the elastic piece part 2 can enable the glasses leg 18 to be actively and automatically positioned when being unfolded or folded to a certain angle, so that the convenience of use is improved. In addition, the elastic force generated between the pile head 19 and the connecting frame 1 by the elastic piece part 2 on the glasses leg 18 enables the glasses leg 18 to be clamped inwards by the elastic force, so that the glasses leg is suitable for more facial forms, and has a certain deformation range and better comfort.

The following optimizations or further description can be made on the basis of the above embodiments, respectively.

For example, the outer side of the pile head 19 is further provided with a limiting step 12 for the outward turning of the glasses leg 18, the front end 21 of the elastic piece part 2 is in limiting fit with the limiting step 12, after the glasses leg 18 is normally unfolded, the glasses leg 18 can be additionally turned outward to be limited by the limiting step 12 in matching, the glasses leg 18 is prevented from being separated, the connection structure is prevented from being scattered, the limiting fit is enabled, the front end of the elastic piece part 2 can be in limiting fit with the limiting step 12, the limiting step 12 is arranged to enable the glasses leg 18 to be additionally provided with an outward turning (rotating) angle after the glasses leg 18 is normally unfolded, so that the glasses can be further unfolded, and the elastic force generated between the pile head 19 and the connection frame 1 by the elastic piece part 2 on the glasses leg 18 is combined, so that a user with a large face can still use the glasses conveniently. For example, an eversion gap of the temples 18 is left between the front end of the spring plate portion 2 and the limiting step 12, so that the temples 18 can have an eversion (rotation) angle after normal deployment.

The pile head 19, the temple 18 and the connection frame 1 may be made of metal (such as stainless steel, iron, aluminum, titanium, copper, etc.). The glasses legs 18 and the connecting frame 1 can be integrally stamped, and the processing is convenient. The body of the temple 18 may be covered with plastic, rubber, or wood.

Wherein, the elastic sheet part 2 can adopt a bending elastic sheet (such as an arc-shaped elastic sheet) and the limiting part 11 is provided with a bending area, and the limiting part 11 is connected at the back of the elastic sheet part 2.

Wherein, pile head 19 is located the front side of outer panel 8, and the rear end of pile head 19 will be located between the front ends of upper plate 6 and lower plate 7, and the spindle nose 4 part of pivot 3 on the pile head 19 will also be located the rear end of pile head 19, and spacing portion 11 of mirror leg 18 is located the rear side of outer panel 8, and the structure is relatively more reasonable.

In addition, the front edge of the outer side plate 8 can be abutted against the outer side of the spring plate part 2, and the front edge of the outer side plate 8 can limit and support the spring plate part 2, so that the spring plate part 2 deforms to have limit supporting points, and the stability is better; of course, the elastic piece part 2 can also be directly utilized to provide support at the joint of the glasses legs 18, and the elastic piece part 2 can be directly deformed on the glasses legs 18 to generate elastic force. The elastic sheet part 2 is relatively narrowed (retracted) up and down on the glasses leg 18 and is matched between the upper plate 6 and the lower plate 7, and the elastic sheet part 2 can be narrowed and retracted down on the glasses leg 18 and/or narrowed and retracted up on the lower side, so that the glasses leg 18 is relatively flush with the upper side and/or the lower side of the connecting frame 1, the visual effect is good, and the overall size of the upper and lower sides is relatively small; and the limit step 13 formed by narrowing ensures that the glasses leg 18 is inserted into the connecting frame 1 smoothly in place.

For another example, the outer sides of the upper plate 6 and the lower plate 7 can be respectively provided with a limiting notch 14, the limiting notch 14 on the upper plate 6 is aligned with the limiting notch 14 on the lower plate 7 up and down, the limiting part 11 is connected at the limiting notch 14, the position is relatively more stable, and the limiting effect is better. Even the end surface of the bending region due to the relative vertical narrowing of the spring piece part 2 on the temple 18 can be inserted into the limit notch 14.

Still further, the limit part 11 is limited by the outer sides of the tail parts of the upper plate 6 and the lower plate 7 to form a limit and support structure; the connecting frame 1 still leaves the side port 15, and the side port 15 is located between upper plate 6 and the hypoplastron 7, and the side port 15 sets up in the front of outer panel 8 for shell fragment portion 2 can outwards (to the side port 15) expansion deformation smoothly, and limit portion 11 can shelter from the side port 15 again simultaneously.

In addition, the outer side and the rear side (i.e. the rear end) of the pile head 19 are respectively provided with a spring leaning surface 16 (which can be set to be a plane), so that in the unfolding or folding rotation process of the glasses leg 18, the spring leaning surface 16 is matched to enable the spring part 2 to be automatically positioned actively when rotating a certain angle by utilizing the spring force, the relative position of the spring part 2 leaning on the spring leaning surface 16 is not changed (kept in the unfolding or folding state) under the condition of no external force intervention after the in-place spring part 2 is positioned, and the glasses leg 18 can be manually pulled in the subsequent use. The outer side of the pile head 19 and the elastic piece leaning surface 16 at the rear side are arranged at an included angle.

Claims (10)

1. The utility model provides a connection structure of pile head and mirror leg of glasses, is including connecting frame (1), be located shell fragment portion (2) and pivot (3) that link to each other with pile head (19) of mirror leg (18) front end, its characterized in that:

the upper side and the lower side of the pile head (19) are respectively provided with a shaft head (4) of the rotating shaft (3);

the connecting frame (1) comprises an upper plate (6), a lower plate (7) and an outer side plate (8), wherein the outer side plate (8) is connected between the upper plate (6) and the lower plate (7), the upper plate (6) is provided with an upper connecting hole (9), the lower plate (7) is provided with a lower connecting hole (10), the upper connecting hole (9) and the lower connecting hole (10) are correspondingly arranged up and down, and shaft heads (4) on the upper side and the lower side of the pile head (19) are correspondingly connected in the upper connecting hole (9) and the lower connecting hole (10) respectively;

the spring piece part (2) is arranged between the upper plate (6) and the lower plate (7), the spring piece part (2) is positioned at the inner side of the outer side plate (8), the pile head (19) is positioned at the inner side of the spring piece part (2), the spring piece part (2) is arranged on the pile head (19) in a leaning way,

the glasses leg (18) is also provided with a limiting part (11), the limiting part (11) is positioned at the rear of the elastic sheet part (2), and the limiting part (11) is arranged on the outer sides of the upper plate (6) and the lower plate (7).

2. The structure for connecting a head and a leg of a pair of spectacles according to claim 1, wherein: the outer side of the pile head (19) is also provided with a limiting step (12) with the outwards turned glasses legs (18), and the front end of the elastic piece part (2) is in limiting fit with the limiting step (12).

3. The connection structure of the pile head and the temple of the glasses according to claim 2, wherein: an eversion gap of the glasses leg (18) is reserved between the front end of the spring piece part (2) and the limiting step (12).

4. The structure for connecting a head and a leg of a pair of spectacles according to claim 1, wherein: the pile head (19), the glasses legs (18) and the connecting frame (1) are made of metal materials; the glasses legs (18) and the connecting frame (1) are integrally stamped parts.

5. The structure for connecting a head and a leg of a pair of spectacles according to claim 1, wherein: the elastic sheet part (2) adopts a bending elastic sheet, the limiting part (11) is provided with a bending area, and the limiting part (11) is connected to the rear of the elastic sheet part (2).

6. The structure for connecting a head and a leg of a pair of spectacles according to claim 1, wherein: the pile head (19) is positioned at the front side of the outer side plate (8), and the limiting part (11) of the glasses leg (18) is positioned at the rear side of the outer side plate (8).

7. The structure for connecting a head and a leg of a pair of spectacles according to claim 1, wherein: the front edge of the outer side plate (8) is abutted against the outer side of the elastic piece part (2), and the elastic piece part (2) is arranged on the glasses leg (18) in a relatively up-down narrowing way and is matched between the upper plate (6) and the lower plate (7).

8. The structure for connecting a head and a leg of a pair of spectacles according to claim 1, wherein: the outer sides of the upper plate (6) and the lower plate (7) are respectively provided with a limiting notch (14), the limiting notch (14) on the upper plate (6) is aligned with the limiting notch (14) on the lower plate (7) up and down, and the limiting part (11) is connected at the limiting notch (14).

9. The structure for connecting a head and a leg of a pair of spectacles according to claim 1, wherein: the limiting part (11) is limited to lean against the outer sides of the tail parts of the upper plate (6) and the lower plate (7); the connecting frame (1) is also provided with a side opening (15), the side opening (15) is positioned between the upper plate (6) and the lower plate (7), and the side opening (15) is arranged in front of the outer side plate (8).

10. The structure for connecting a head and a leg of a pair of spectacles according to claim 1, wherein: the outer side and the rear side of the pile head (19) are respectively provided with a spring piece leaning surface (16).