Glasses leg and glasses

Abstract

The utility model discloses a glasses leg and glasses. The glasses leg comprises a connecting piece, a movable piece and a pressure spring, the connecting piece extends in the preset direction, and one end of the connecting piece in the preset direction is connected with the glasses frame; the movable piece is hinged to the other end, in the preset direction, of the connecting piece; the compression spring extends in the preset direction, and the two opposite ends, in the preset direction, of the compression spring are connected with the connecting piece and the movable piece correspondingly. When the glasses leg is applied to the glasses, the movable part can be tightly attached to the head of a user under the elastic action of the pressure spring, so that the glasses comprising the glasses leg can adapt to different users; due to the fact that the connecting piece extends in the preset direction, and the pressure spring extends in the preset direction, correspondingly, when the pressure spring deforms, the deformation direction of the pressure spring is the preset direction, and the size of the pressure spring in the cross section direction of the glasses leg is small, so that the size of the cross section of the glasses leg can be set to be smaller.

Description

TECHNICAL FIELD

[0001] The utility model relates to a glasses leg technical field, especially a glasses leg and glasses. BACKGROUND

[0002] For different users, the size of their heads is different, and if the glasses can only fit one size of head, the user experience will be greatly reduced.

[0003] In the related art, the glasses include a frame and a glasses leg, the glasses leg includes a connecting piece and a movable piece, the connecting piece and the movable piece are hingedly connected, the connecting piece is connected with the frame, so that the glasses can be worn on different sizes of heads, a torsion spring is arranged between the connecting piece and the movable piece, and when the glasses are worn, the movable piece can tightly adhere to the head of the user under the elastic force of the torsion spring, so that the glasses can be firmly worn on the head of the user when different users wear the glasses.

[0004] However, the arrangement of the torsion spring makes the cross-sectional dimension of the glasses leg larger, which is not conducive to the miniaturization of the glasses leg. SUMMARY

[0005] The utility model discloses at least solve one of prior art technical problems, the utility model discloses a first aspect provides a glasses leg, the cross-sectional dimension of which can be set smaller.

[0006] According to the glasses leg provided by the first aspect of the utility model, the connecting piece is arranged along the preset direction, one end of the connecting piece in the preset direction is used to be connected with the frame, the movable piece is hingedly connected with the other end of the connecting piece in the preset direction, the compression spring is arranged along the preset direction, and the opposite ends of the compression spring in the preset direction are connected with the connecting piece and the movable piece respectively, and the compression spring is used to provide the elastic force for the rotation of the movable piece relative to the connecting piece.

[0007] The glasses leg has at least the following beneficial effects: in the glasses leg of the application, the connecting piece and the movable piece are hingedly connected, the opposite ends of the compression spring in the preset direction are connected with the connecting piece and the movable piece respectively, and when the glasses leg of the application is applied to the glasses, the movable piece can tightly adhere to the head of the user under the elastic force of the compression spring, so that the glasses containing the glasses leg of the application can adapt to different users, the connecting piece is arranged along the preset direction, the compression spring is arranged along the preset direction, correspondingly, when the compression spring deforms, the deformation direction of the compression spring is the preset direction, and the size of the compression spring in the cross-sectional direction of the glasses leg is smaller, so that the cross-sectional dimension of the glasses leg of the application can be set smaller.

[0008] According to the eyeglass leg provided in the first aspect of the present application, the connecting piece comprises a first main body and a first hinging structure, the first hinging structure is detachably arranged on the first main body, the movable piece comprises a second main body and a second hinging structure, the second hinging structure is detachably arranged on the second main body, and the second hinging structure is hinged with the first hinging structure.

[0009] According to the eyeglass leg provided in the first aspect of the present application, a limiting hole extending along a preset direction is formed in the first hinging structure, and a compression spring is arranged in the limiting hole and abuts against the bottom of the limiting hole.

[0010] According to the eyeglass leg provided in the first aspect of the present application, the first hinging structure comprises a sleeve piece, a first fixing seat, a second fixing seat and a rotating shaft, a limiting hole is formed in the sleeve piece, the first fixing seat and the second fixing seat are both arranged on the sleeve piece, the axial direction of the rotating shaft is perpendicular to the preset direction, the opposite ends of the rotating shaft are respectively arranged in the first fixing seat and the second fixing seat, the second hinging structure is rotatably connected with the rotating shaft, and the second hinging structure abuts against the compression spring.

[0011] According to the eyeglass leg provided in the first aspect of the present application, the second hinging structure comprises a rotating seat and a positioning piece connected with each other, the rotating seat is rotatably connected with the rotating shaft, the positioning piece is arranged in the compression spring, and the compression spring abuts against the rotating seat.

[0012] According to the eyeglass leg provided in the first aspect of the present application, the sleeve piece comprises a cylinder body and a plate body connected with each other, the limiting hole is formed in the cylinder body, the first fixing seat, the plate body and the first main body are detachably connected through a first threaded piece, and the second fixing seat, the plate body and the first main body are detachably connected through a second threaded piece.

[0013] According to the eyeglass leg provided in the first aspect of the present application, the connecting piece is provided with an abutting protrusion, the movable piece is provided with a first abutting part and a second abutting part, and along the rotating direction of the movable piece, the first abutting part and the second abutting part can abut against the opposite ends of the abutting protrusion respectively.

[0014] According to the eyeglass leg provided in the first aspect of the present application, the movable piece is provided with an arc-shaped groove, the arc-shaped groove is arranged in the rotating direction of the movable piece, and along the rotating direction of the movable piece, the opposite groove walls of the arc-shaped groove form the first abutting part and the second abutting part respectively.

[0015] According to the eyeglass leg provided in the first aspect of the present application, a flexible circuit board is further arranged, and the opposite ends of the flexible circuit board are arranged in the connecting piece and the movable piece respectively.

[0016] According to the eyeglass provided in the second aspect of the present application, the eyeglass comprises the eyeglass leg provided in the first aspect of the present application.

[0017] The additional aspects and advantages of the present application will be given in part in the following description, become apparent from the following description, or be understood by those skilled in the art from the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0018] The present application will be further described below in conjunction with the drawings and embodiments.

[0019] Figure 1 The structure schematic view of glasses of one embodiment of the present application is shown in the figure.

[0020] Figure 2 The exploded view of the temple of one embodiment of the present application is shown in the figure.

[0021] Figure 3 The structure schematic view of the first hinge structure, the second hinge structure and the flexible circuit board of one embodiment of the present application is shown in the figure.

[0022] Figure 4 The structure schematic view of the first hinge structure of the temple is shown in the figure. Figure 2

[0023] The structure schematic view of the second hinge structure of the temple is shown in the figure. Figure 5 Figure 2

[0024] Reference signs:

[0025] Frame 10; temple 20;

[0026] Connecting piece 100; first main body 110; first hinge structure 120; sleeve piece 121; barrel 121a; plate body 121b; limiting hole 121c; first fixed seat 122; abutting protrusion 122a; second fixed seat 123; rotating shaft 124; first screw 130; second screw 140;

[0027] Movable piece 200; second main body 210; second hinge structure 220; rotating seat 221; arc-shaped groove 221a; positioning piece 222; third screw 230;

[0028] Compression spring 300;

[0029] Flexible circuit board 400. DETAILED DESCRIPTION

[0030] This part will describe the specific embodiments of the present application in detail, the preferred embodiments of the present application are shown in the drawings, the role of the drawings is to supplement the description of the text part with figures, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the present application, but it cannot be understood as the limitation of the protection scope of the present application.

[0031] ​​In the description of the utility model, if the direction description is related to, for example, the direction or position relation of the indication such as upper, lower, front, back, left, right is the direction or position relation shown in the drawing, it is only for the convenience of describing the utility model and simplifying the description, and it is not indicated or implied that the indicated device or element must have a specific direction, a specific direction structure and operation, therefore it cannot be understood as the limitation of the utility model.

[0032] In the description of the utility model, the meaning of several is one or more, the meaning of multiple is more than two, greater than, less than, more than and the like are not included in the number, above, below, within and the like are included in the number.If the first, second is described, it is only used for distinguishing the technical features for the purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0033] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installation, connection should be understood in a broad sense, and the person skilled in the art can reasonably determine the specific meaning of the above words in the utility model according to the specific content of the technical scheme.

[0034] The following refers to Figures 2 to 5 The first aspect of the utility model is described in detail.

[0035] Reference Figure 2 According to the first aspect of the utility model, the temple 20 includes a connecting piece 100, a movable piece 200 and a compression spring 300; the connecting piece 100 is arranged along a preset direction, and one end of the connecting piece 100 in the preset direction is used for connecting with the frame 10; the movable piece 200 is hingedly connected with the other end of the connecting piece 100 in the preset direction; the compression spring 300 is arranged along the preset direction, and opposite ends of the compression spring 300 in the preset direction are connected with the connecting piece 100 and the movable piece 200 respectively, and the compression spring 300 is used for providing elastic force for rotating the movable piece 200 relative to the connecting piece 100.

[0036] For example, as shown in Figure 2 The preset direction is the front-back direction, the temple 20 includes a connecting piece 100, a movable piece 200 and a compression spring 300, the connecting piece 100 is arranged along the front-back direction, the front end of the connecting piece 100 is used for connecting with the frame 10, the rear end of the connecting piece 100 is hingedly connected with the front end of the movable piece 200, so that the movable piece 200 can rotate around the vertical axis, and the compression spring 300 extends along the front-back direction, and the front and rear ends of the compression spring 300 are connected with the connecting piece 100 and the movable piece 200 respectively.

[0037] When the temple 20 is applied to the glasses in the application, the connecting piece 100 is connected with the frame 10, and the distance between the two movable pieces 200 in the glasses can be adjusted due to the hinging of the movable piece 200 with the connecting piece 100, so that the glasses can be worn on the head of different users, and the movable piece 200 can rotate relative to the connecting piece 100 due to the elastic force of the compression spring 300 arranged in the temple 20, so as to tightly adhere to the head of the user, thereby enabling the glasses to be stably worn on the head of the user.

[0038] It can be understood that, since the connecting piece 100 extends along the preset direction, and the compression spring 300 is also arranged to extend along the preset direction, on the one hand, due to the small size of the compression spring 300 in the cross-sectional direction of the temple 20, and on the other hand, the compression spring 300 has a small deformation amount in the cross-sectional direction of the temple 20, thereby enabling the cross-sectional size of the temple 20 to be smaller.

[0039] In some embodiments of the utility model, reference Figure 2 The connecting piece 100 comprises a first main body 110 and a first hinging structure 120, the first hinging structure 120 is detachably arranged on the first main body 110, the movable piece 200 comprises a second main body 210 and a second hinging structure 220, the second hinging structure 220 is detachably arranged on the second main body 210, and the second hinging structure 220 is hinged with the first hinging structure 120.

[0040] It can be understood that, since the connecting piece 100 needs to be hinged with the movable piece 200, it is difficult to integrally form and manufacture the connecting piece 100 and the movable piece 200, since the connecting piece 100 comprises the first main body 110 and the first hinging structure 120, and the first hinging structure 120 is detachably arranged on the first main body 110, the first main body 110 can be integrally formed and manufactured, since the movable piece 200 comprises the second main body 210 and the second hinging structure 220, and the second hinging structure 220 is detachably arranged on the second main body 210, the second main body 210 can be integrally formed and manufactured, since the first main body 110 and the second main body 210 can be integrally formed and manufactured, the manufacturing difficulty of the temple 20 in the application is lower.

[0041] It can be understood that, since the first hinging structure 120 is detachably arranged on the first main body 110, the second hinging structure 220 is detachably arranged on the second main body 210, and the first hinging structure 120 is hinged with the second hinging structure 220, when the first hinging structure 120 or the second hinging structure 220 is damaged in the long-term use, the staff can more conveniently replace the first hinging structure 120 or the second hinging structure 220.

[0042] In some embodiments of the utility model, reference Figure 2 andFigure 4 The first hinged structure 120 is provided with a limiting hole 121c extending along the preset direction, and the compression spring 300 is arranged in the limiting hole 121c and abuts against the bottom of the limiting hole 121c.

[0043] It can be understood that, by arranging the compression spring 300 in the limiting hole 121c, the wall of the limiting hole 121c can limit the compression spring 300, so as to reduce the probability of deformation of the compression spring 300 in the cross-sectional direction of the temple 20, thereby ensuring that the compression spring 300 can be deformed stably in the preset direction.

[0044] In some embodiments of the utility model, the first hinged structure 120 includes sleeve piece 121, first fixed seat 122, second fixed seat 123 and pivot 124, the sleeve piece 121 is formed with limiting hole 121c, first fixed seat 122 and second fixed seat 123 are arranged on sleeve piece 121, the axial direction of pivot 124 is perpendicular to the preset direction, the opposite ends of pivot 124 are respectively arranged in first fixed seat 122 and second fixed seat 123, second hinged structure 220 is rotatably connected with pivot 124, and second hinged structure 220 abuts against compression spring 300.

[0045] For example, as shown in Figure 4 The first hinged structure 120 includes sleeve piece 121, first fixed seat 122, second fixed seat 123 and pivot 124, the sleeve piece 121 is formed with limiting hole 121c extending forward and backward, first fixed seat 122 and second fixed seat 123 are arranged on sleeve piece 121, and first fixed seat 122 is located above second fixed seat 123, pivot 124 extends along the vertical direction, the upper end of pivot 124 is arranged in first fixed seat 122, the lower end of pivot 124 is arranged in second fixed seat 123, second hinged structure 220 is rotatably connected with pivot 124, the front end of compression spring 300 abuts against the bottom of limiting hole 121c, and the rear end of compression spring 300 abuts against second hinged structure 220.

[0046] It can be understood that, since the compression spring 300 is arranged in the limiting hole 121c of the sleeve piece 121, when it is necessary to replace the compression spring 300, the staff can detach the first hinged structure 120 from the first main body 110, and then replace the compression spring 300 in the limiting hole 121c, so that the replacement of the compression spring 300 is more convenient.

[0047] In some embodiments of the utility model, the second hinged structure 220 includes a rotating seat 221 and a positioning piece 222 connected with each other, the rotating seat 221 is rotatably connected with the pivot 124, the positioning piece 222 is arranged in the compression spring 300, and the compression spring 300 abuts against the rotating seat 221.

[0048] For example, as shown inFigure 5 As shown in the drawings, the second hinge structure 220 comprises a rotating seat 221 and a positioning piece 222, the rotating seat 221 is detachably connected with the second main body 210, the rotating seat 221 is rotatably sleeved on the rotating shaft 124, the positioning piece 222 extends along the front-rear direction, the front end of the positioning piece 222 is arranged in the compression spring 300, the rear end of the positioning piece 222 is connected with the rotating seat 221, and the rear end of the compression spring 300 abuts against the rotating seat 221.

[0049] It can be understood that, since the positioning piece 222 is arranged in the compression spring 300, in the process that the movable piece 200 rotates relative to the connecting piece 100, the positioning piece 222 can limit the compression spring 300 in the radial direction of the positioning piece 222, so as to reduce the probability that the compression spring 300 is separated from the limiting hole 121c.

[0050] In further embodiments of the utility model, referring to Figure 5 The rotating seat 221 is fixed on the second main body 210 through two third threaded pieces 230, and the two third threaded pieces 230 are distributed along the vertical direction.

[0051] In some embodiments of the utility model, the sleeve piece 121 comprises a cylinder body 121a and a plate body 121b connected with each other, the limiting hole 121c is formed on the cylinder body 121a, the first fixed seat 122, the plate body 121b and the first main body 110 are detachably connected through the first threaded piece 130, and the second fixed seat 123, the plate body 121b and the first main body 110 are detachably connected through the second threaded piece 140.

[0052] For example, as shown in Figure 3 and Figure 4 The sleeve piece 121 comprises a cylinder body 121a and a plate body 121b connected with each other, the cylinder body 121a is arranged at the right side of the plate body 121b and connected with the right plate surface of the plate body 121b, the first fixed seat 122 and the second fixed seat 123 are both arranged at the left side of the plate body 121b, the rear end of the first main body 110 is provided with an accommodating groove, the sleeve piece 121 is accommodated in the accommodating groove, the first threaded piece 130 sequentially passes through the left groove wall of the accommodating groove, the first fixed seat 122 and the plate body 121b from left to right and is threadedly connected with the right groove wall of the accommodating groove, and the second threaded piece 140 sequentially passes through the left groove wall of the accommodating groove, the second fixed seat 123 and the plate body 121b from left to right and is threadedly connected with the right groove wall of the accommodating groove.

[0053] It can be understood that, since the first fixing seat 122, the plate body 121b and the first main body 110 are detachably connected through the first threaded part 130, a single first threaded part 130 can realize the connection between the first fixing seat 122, the plate body 121b and the first main body 110; since the second fixing seat 123, the plate body 121b and the first main body 110 are detachably connected through the second threaded part 140, a single second threaded part 140 can realize the connection between the second fixing seat 123, the plate body 121b and the first main body 110.

[0054] In some embodiments of the present application, referring to Figure 4 , the connecting piece 100 is provided with an abutting protrusion 122a, and the movable piece 200 is provided with a first abutting portion and a second abutting portion. In the rotation direction of the movable piece 200, the first abutting portion and the second abutting portion can abut against the opposite ends of the abutting protrusion 122a, respectively.

[0055] It can be understood that, after the movable piece 200 rotates a certain angle relative to the connecting piece 100 in the forward direction, the abutting protrusion 122a abuts against the first abutting portion to hinder the movable piece 200 from continuing to rotate in the forward direction relative to the connecting piece 100. After the movable piece 200 rotates a certain angle relative to the connecting piece 100 in the reverse direction, the abutting protrusion 122a abuts against the second abutting portion to hinder the movable piece 200 from continuing to rotate in the reverse direction relative to the connecting piece 100. Further, the first abutting portion and the second abutting portion are arranged to limit the rotation of the movable piece 200 relative to the connecting piece 100 within a certain range.

[0056] In some embodiments of the present application, referring to Figure 5 , the movable piece 200 is provided with an arc-shaped groove 221a, which is arranged to extend in the rotation direction of the movable piece 200. In the rotation direction of the movable piece 200, the opposite groove walls of the arc-shaped groove 221a form the first abutting portion and the second abutting portion, respectively.

[0057] It can be understood that the arc-shaped groove 221a has a simple structure and is easy to implement.

[0058] In further embodiments of the present application, referring to Figure 4 and Figure 5 , the lower end of the first fixing seat 122 and the upper end of the second fixing seat 123 are both provided with an abutting protrusion 122a, and the upper and lower ends of the rotating seat 221 are both provided with an arc-shaped groove 221a. The abutting protrusion 122a on the first fixing seat 122 is arranged to pass through the arc-shaped groove 221a on the upper end of the rotating seat 221, and the abutting protrusion 122a on the second fixing seat 123 is arranged to pass through the arc-shaped groove 221a on the lower end of the rotating seat 221.

[0059] In some embodiments of the present application, referring to Figure 2 andFigure 3 The temple 20 further comprises a flexible circuit board 400, opposite ends of the flexible circuit board 400 are respectively arranged in the connecting piece 100 and the movable piece 200.

[0060] It can be understood that, by arranging the flexible circuit board 400, the transmission of electrical signals in the temple 20 is facilitated.

[0061] It can be understood that, by arranging the abutting protrusion 122a, the first abutting portion and the second abutting portion, the movable piece 200 can rotate relative to the connecting piece 100 within a certain angle range, so as to reduce the probability of occurrence of the problem of excessive bending of the flexible circuit board 400 due to the movable piece 200 rotating at an excessively large angle relative to the connecting piece 100, so as to realize the protection of the flexible circuit board 400.

[0062] In a further embodiment of the present application, referring to Figure 3 The flexible circuit board 400 is arranged to be bent around an axis extending front to back, so that the flexible circuit board 400 wraps the cylinder 121a, the first threaded member 130 abuts against the upper end of the flexible circuit board 400, the second threaded member 140 abuts against the lower end of the flexible circuit board 400, and the two third threaded members 230 respectively abut against the upper end and the lower end of the flexible circuit board 400.

[0063] It can be understood that, since the first threaded member 130 and the second threaded member 140 can cooperate to limit the flexible circuit board 400 in the vertical direction, the two third threaded members 230 can cooperate to limit the flexible circuit board 400 in the vertical direction, and the cylinder 121a can internally support the flexible circuit board 400, so that the installation of the flexible circuit board 400 is more stable and firm.

[0064] Referring to Figure 1 According to the second aspect of the present application, the eyeglasses comprise the temple 20 of the first aspect of the present application; the eyeglasses further comprise a frame 10, and the frame 10 is connected with the connecting piece 100.

[0065] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A temple (20), characterized in that The utility model relates to a connecting piece (100) is provided with the first main body (110) and the first hinge structure (120), the first hinge structure (120) is detachably arranged on the first main body (110), the movable element (200) is provided with the second main body (210) and the second hinge structure (220), the second hinge structure (220) is detachably arranged on the second main body (210), and the second hinge structure (220) is hinged with the first hinge structure (120). The first hinge structure (120) is formed with a limiting hole (121c) extending along the preset direction, and the compression spring (300) is arranged in the limiting hole (121c) and abuts against the bottom of the limiting hole (121c). The first hinge structure (120) includes a sleeve member (121), a first fixed seat (122), a second fixed seat (123) and a rotating shaft (124), the sleeve member (121) is formed with the limiting hole (121c), the first fixed seat (122) and the second fixed seat (123) are arranged on the sleeve member (121), the rotating shaft (124) is arranged perpendicularly to the preset direction, the opposite ends of the rotating shaft (124) are arranged in the first fixed seat (122) and the second fixed seat (123) respectively, the second hinge structure (220) is rotatably connected with the rotating shaft (124), and the second hinge structure (220) abuts against the compression spring (300). The second hinge structure (220) includes a rotating seat (221) and a positioning member (222) connected with each other, the rotating seat (221) is rotatably connected with the rotating shaft (124), the positioning member (222) is arranged in the compression spring (300), and the compression spring (300) abuts against the rotating seat (221).

2. A temple (20) according to claim 1, characterized in that The sleeve member (121) includes a cylinder body (121a) and a plate body (121b) connected with each other, the limiting hole (121c) is formed in the cylinder body (121a), the first fixed seat (122), the plate body (121b) and the first main body (110) are detachably connected through a first threaded member (130), the second fixed seat (123), the plate body (121b) and the first main body (110) are detachably connected through a second threaded member (140).

3. A temple (20) according to claim 2, characterized in that ​ 4. A temple (20) according to claim 3, characterized in that ​ 5. A temple (20) according to claim 4, characterized in that ​ 6. A temple (20) according to claim 4, characterized in that ​ 7. A temple (20) according to claim 1, characterized in that The connecting piece (100) is provided with an abutting protrusion (122a), the movable piece (200) is provided with a first abutting portion and a second abutting portion, and along the rotating direction of the movable piece (200), the first abutting portion and the second abutting portion can respectively abut against the opposite ends of the abutting protrusion (122a).

8. A temple (20) according to claim 7, characterized in that The movable piece (200) is provided with an arc-shaped slot (221a), the arc-shaped slot (221a) is arranged in extension along the rotating direction of the movable piece (200), and along the rotating direction of the movable piece (200), the opposite slot walls of the arc-shaped slot (221a) respectively form the first abutting portion and the second abutting portion.

9. A temple (20) according to claim 1, characterized in that Further comprising a flexible circuit board (400), opposite ends of the flexible circuit board (400) are respectively arranged in the connecting piece (100) and the movable piece (200).

10. Eyeglasses, characterized in that, The eyeglasses comprise the temple (20) according to any one of claims 1 to 9; the eyeglasses further comprise a frame (10), and the frame (10) is connected to one end of the connecting piece (100) in the preset direction.

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