CN218767645U - Glasses leg connecting structure and glasses - Google Patents

Abstract

The utility model discloses a glasses leg connecting structure and glasses, wherein the glasses leg connecting structure comprises an installation part, a matching part and a spring plate; the matching part comprises an arc-shaped groove, a clamping groove and a first fixing part; the mounting portion includes a main body portion, a first end portion and a second end portion; the elastic sheet comprises a second fixing part, a third end part and a fourth end part, the third end part comprises a round shaft part, and the fourth end part comprises a second limiting part; the mounting part is detachably mounted on the matching part, and the second fixing part is fixedly connected with the first fixing part; the mounting part rotates around the round shaft part, the third end part extends into the arc-shaped groove and forms a slide way together with the arc-shaped groove, and the first end part is slidably mounted on the slide way; the fourth end portion is arranged in the clamping groove, and the second end portion can be elastically abutted to the second limiting portion. The utility model discloses can realize the quick installation and the dismantlement of mirror foot, and be applicable to the wide user of different faces, have better travelling comfort and fastness.

Description

Glasses leg connecting structure and glasses

Technical Field

The utility model relates to the technical field of glasses, especially, relate to a mirror foot connection structure and glasses.

Background

The mirror foot and the picture frame of present glasses adopt hinged joint usually, can take place to warp when the mirror foot atress is pulled outward and damage, and the difficult adjustment of size leads to wearing comfort level and firmness in the user experience and receives very big influence. The glasses legs and the glasses frames can be made of materials with good elasticity instead of materials with good elasticity to adapt to users with different face widths, but the cost of the glasses is increased. And general glasses have the difficult dismantlement of mirror foot and install, can not change the mirror foot alone, or need use the instrument to dismantle and the problem of installation, be not convenient for change and maintain the mirror foot.

Therefore, there is a need for a new temple connecting structure and eyeglasses to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a glasses leg connection structure and glasses, this glasses leg connection structure can realize the quick installation of glasses leg and dismantle, and guarantees travelling comfort and the fastness of using.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a glasses leg connecting structure comprises a mounting part arranged on a glasses leg, a matching part arranged on a glasses frame and a spring plate in matching connection with the mounting part and the matching part;

the matching part comprises an arc-shaped groove, a clamping groove and a first fixing part arranged between the arc-shaped groove and the clamping groove;

the mounting part comprises a main body part, a first end part and a second end part, wherein the first end part and the second end part are positioned at two ends of the main body part;

the elastic sheet comprises a second fixing part, a third end part and a fourth end part, wherein the third end part and the fourth end part are arranged at two ends of the second fixing part;

the mounting part is detachably mounted on the matching part, and the second fixing part is fixedly connected with the first fixing part; the mounting part rotates around the round shaft part, the third end part extends towards the inside of the arc-shaped groove and forms a slide way together with the arc-shaped groove, and the first end part can be slidably mounted on the slide way; the fourth end portion is arranged in the clamping groove, and the second end portion can be elastically abutted to the second limiting portion.

As a further improved technical solution of the present invention, the third end further includes a first limiting portion, the round head portion is adapted to the first limiting portion.

As a further improved technical scheme of the utility model, cooperation portion still includes the spacing portion of third, the spacing portion of third is located the joint groove is kept away from one side of first fixed part, highly being less than of the spacing portion of third first fixed part highly just be less than the height of the spacing portion of second.

As a further improved technical solution of the present invention, the clamping groove has a first surface, a second surface and a third surface, and the fourth end further includes a first connecting portion and a second connecting portion;

the first connecting portion is connected with the first surface, the second connecting portion is connected with the second surface, and the second limiting portion is connected with the third surface.

As a further improved technical solution of the present invention, the main body portion further includes a sliding portion between the first end portion, the sliding portion is adapted to the slide way.

As a further improved technical solution of the present invention, the sliding portion has a first sliding surface and a second sliding surface, the first sliding surface is adapted to the circular shaft portion, and the second sliding surface is adapted to the groove surface of the arc-shaped groove;

the first end portion further comprises a first recessed portion connected with the second sliding surface.

As a modified technical solution of the present invention, the first fixing portion and the first transition portion are disposed between the arc-shaped grooves, the second fixing portion and the second transition portion are disposed between the third ends, the first transition portion and the second transition portion are adapted to each other, and the first transition portion and the second transition portion are elastically connected.

As a further improved technical scheme of the utility model, mirror foot connection structure still includes the mounting, first fixed part is equipped with first fixed orifices, the second fixed part is equipped with the second fixed orifices, the mounting penetrates in proper order the second fixed orifices with first fixed orifices will the second fixed part with first fixed part fixed connection.

As a further improved technical solution of the present invention, the main body portion includes a second recessed portion, the second recessed portion is connected to the second end portion, the second recessed portion corresponds to the second fixing portion.

In order to achieve the above object, the utility model discloses still adopt following technical scheme:

glasses comprise a glasses frame, glasses legs, glasses lenses and the glasses leg connecting structure.

Compared with the prior art, the utility model discloses a glasses foot connection structure and glasses's beneficial effect lies in: through set up the installation department on the mirror foot, set up cooperation portion on the picture frame, set up the shell fragment in cooperation portion and come the cooperation to connect installation department and cooperation portion, adopt simple structure to realize the swing joint of mirror foot and picture frame. When the glasses using the glasses leg connecting structure are in an outward expansion state, outward force is applied to the glasses legs, so that the glasses legs can be separated from the glasses frame, the glasses legs can be quickly installed and disassembled, and the styles and the maintenance are easy to replace; when the wide less user of face wears, certain dynamics can be applyed to the shell fragment, makes the mirror foot hug closely people's face, and when the wide great user of face wore, the shell fragment atress takes place deformation, also produces certain resilience for the mirror foot can enough expand outward, also can keep constantly hugging closely people's face, thereby adaptable different wide users of face, the travelling comfort and the fastness of guaranteeing the user to use simultaneously.

Drawings

Fig. 1 is a schematic structural view of glasses according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of the exploded structure of FIG. 1;

FIG. 3 is an enlarged schematic view of region A in FIG. 2;

fig. 4 is a schematic sectional three-dimensional structure of a pile head according to an embodiment of the present invention;

FIG. 5 is a schematic front view of FIG. 4;

fig. 6 is a schematic perspective view of an installation portion according to an embodiment of the present invention;

FIG. 7 is a schematic perspective view of the structure of FIG. 6 at another angle;

FIG. 8 is a schematic front view of FIG. 6;

fig. 9 is a schematic perspective view of a spring plate according to an embodiment of the present invention;

FIG. 10 is a schematic perspective view of the structure of FIG. 9 at another angle;

FIG. 11 is a schematic front view of FIG. 9;

fig. 12 is a schematic perspective view of a fixing member according to an embodiment of the present invention;

fig. 13 is a schematic view of the installation of the elastic sheet and the fixing member at the fitting portion according to an embodiment of the present invention;

FIG. 14 is a schematic view of the mounting of the temple and the frame according to an embodiment of the present invention;

FIG. 15 is a schematic cross-sectional view of the area B in FIG. 14;

fig. 16 is a schematic structural view of the temple and the frame of the present invention in a first state;

FIG. 17 is a schematic cross-sectional view of the area C in FIG. 16;

fig. 18 is a schematic structural view of the temple and the frame of the present invention in a second state;

FIG. 19 is a schematic cross-sectional view taken along line D in FIG. 18;

fig. 20 is a schematic structural view of the temple and the frame of the present invention in a third state;

fig. 21 is a schematic cross-sectional view of the region E in fig. 20.

Detailed Description

Exemplary embodiments of the present invention will be described in detail below with reference to the accompanying drawings. If several embodiments exist, the features of these embodiments may be combined with each other without conflict. When the description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The description set forth below in the exemplary detailed description does not represent all embodiments consistent with the present invention; rather, they are merely examples of apparatus, products and/or methods consistent with certain aspects of the invention, as set forth in the claims.

The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention. As used in the specification and claims of this application, the singular form of "a", "an", or "the" is intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be understood that the terms "first," "second," and the like as used in the description and in the claims of the present invention do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. Unless otherwise indicated, the terms "front," "back," "up," "down," and the like in the description of the invention are used for convenience of description and are not limited to a particular position or spatial orientation. The word "comprise" or "comprises", and the like, is an open-ended expression meaning that an element that precedes "includes" or "comprising" includes "that the element that follows" includes "or" comprises "and its equivalents, that do not preclude the element that precedes" includes "or" comprising "from also including other elements.

If the utility model discloses in appear "a plurality of", its meaning indicates two and more than two.

Referring to fig. 1 to 21, an embodiment of the present invention discloses glasses, which include a glasses frame 1, glasses legs 2 and lenses 3, wherein the glasses frame 1 includes a main frame 4 and two posts 5 located at two ends of the main frame 4, and the glasses legs 2 are connected to the main frame 4 through the posts 5. The one end that mirror foot 2 and pile head 5 are connected is equipped with installation department 20, and the one end that pile head 5 and mirror foot 2 are connected is equipped with cooperation portion 10, and cooperation portion 10 internal fixation has shell fragment 30, and installation department 20 and cooperation portion 10 are connected in the cooperation of shell fragment 30.

For convenience of description of the embodiments of the present invention, three directions are set to assist the explanation, namely, the length direction, the height direction and the width direction, which are hereinafter referred to as the L direction, the H direction and the W direction respectively and are indicated in the drawings.

Referring to fig. 3 to 5, the matching portion 10 includes an arc-shaped groove 11, a locking groove 12, a first fixing portion 13 and a third limiting portion 14. The first fixing portion 13 is located between the arc-shaped groove 11 and the fastening groove 12 along the L direction and is protruded relative to the arc-shaped groove 11 and the fastening groove 12, and the first fixing portion 13 is provided with at least one first fixing hole 131, specifically, in this embodiment, the first fixing portion 13 is provided with two first fixing holes 131 along the W direction, and the first fixing portion 13 is formed as an inclined surface along the L direction, and the height thereof decreases from one end near the arc-shaped groove 11 to the other end; the third position-limiting portion 14 is located on one side of the engaging groove 12 away from the first fixing portion 13, that is, the third position-limiting portion 14 is located on the other side of the engaging groove 12 opposite to the first fixing portion 13 in the L direction, and further, in the H direction, the height of the third position-limiting portion 14 is lower than that of the first fixing portion 13; in the L direction, one end of the clamping groove 12 is slotted from the middle of the first fixing portion 13, and the other end extends to the third limiting portion 14, specifically, one end of the clamping groove 12 is slotted from between the two first fixing holes 131; in this embodiment, the first fixing portion 13 is concave, wherein the concave middle portion is used to form the engaging groove 12, a certain distance exists between the protruding portion at two sides along the W direction and the third limiting portion 14, and the space formed by the certain distance is communicated with the engaging groove 12.

In other embodiments, the protruding portions of the clamping groove 12 along the W direction are connected to the third limiting portion 14, so that the clamping groove 12 is completely enveloped in the L direction and the W direction; or, the first fixing portion 13 is square, in the L direction, the clamping groove 12 extends from one side of the first fixing portion 13 away from the arc-shaped groove 11 to the third limiting portion 14, the first fixing portion 13 is not connected with the third limiting portion 14, a long-strip-shaped groove is formed in a space between the first fixing portion 13 and the third limiting portion 14, and the space can be partially used as the clamping groove 12 or can be completely used as the clamping groove 12.

Further, the fastening groove 12 has a first surface 121, a second surface 122 and a third surface 123, wherein the first surface 121 is formed by the first fixing portion 13 relative to the convex surface of the fastening groove 12, the third surface 123 is formed by the third limiting portion 14 relative to the convex surface of the fastening groove 12, and the second surface 122 connects the lowest position of the first surface 121 and the third surface 123.

Furthermore, the matching portion 10 further has an arc-shaped section 16, as can be seen from fig. 4 and 5, the arc-shaped groove 11, the clamping groove 12, the first fixing portion 13 and the third limiting portion 14 are all located in the overall groove of the matching portion 10, while the arc-shaped section 16 is located outside the groove, and the arc-shaped section 16 is disposed on one side of the third limiting portion 14 away from the arc-shaped groove 11 in the L direction.

Referring to fig. 6 to 8, the mounting portion 20 has a first wall surface 201 and a second wall surface 202, the mounting portion 20 includes a main body portion 21, and a first end portion 22 and a second end portion 23 located at both ends of the main body portion 21 in the L direction, the first end portion 22 and the second end portion 23 are both formed toward the first wall surface 201, the second wall surface 202 is formed into a flat surface, and a sliding portion 24 is further included between the main body portion 21 and the first end portion 22. The sliding portion 24 has a first sliding surface 241 and a second sliding surface 242, wherein the first sliding surface 241 is in contact with the first wall surface 201, and the second sliding surface 242 is in contact with the second wall surface 202; the first end portion 22 comprises a round head portion 221 and a first recessed portion 222, the first recessed portion 222 is connected with the second sliding surface 242, and the first recessed portion 222 is recessed inwards relative to the round head portion 211 and the second sliding surface 242; in the direction L, the main body portion 21 is provided with a second concave portion 211, the second concave portion 211 is connected to the second end portion 23, and the second concave portion 211 is concave inward relative to the main body portion 211 and the second end portion 23; the second end portion 23 is inclined such that the height thereof in the H direction increases from one side closer to the main body portion 21 to the other side.

In other embodiments, the first end portion 22 may not have the first recess 222, and the round head portion 221 and the second sliding surface 242 form a complete arc surface; the second end portion 23 may have other shapes, and the heights of the respective positions in the H direction may be equal or may decrease from one side close to the body portion 21 to the other side.

Referring to fig. 9 to 11, the resilient sheet 30 includes a second fixing portion 31, and a third end portion 32 and a fourth end portion 33 disposed at two ends of the second fixing portion 31 in the L direction. The second fixing portion 31 is flat and provided with at least one second fixing hole 311, specifically, in this embodiment, the second fixing portion 31 is provided with two second fixing holes 311; the third end portion 32 includes a round shaft portion 321 and a first limiting portion 322, the round shaft portion 321 is in a substantially complete round shape, and the first limiting portion 322 connects the round shaft portion 321 and the second fixing portion 31; the fourth end portion 33 includes a second limiting portion 331, a first connecting portion 332, and a second connecting portion 333, the second limiting portion 331, the second connecting portion 333, the first connecting portion 332, and the second fixing portion 31 are sequentially connected, specifically, the first connecting portion 332 extends downward in the H direction from the middle of the second fixing portion 31, further, the first connecting portion 332 extends downward between the two second fixing holes 311, the second connecting portion 333 extends from one end of the first connecting portion 332 away from the second fixing portion 31 in the L direction to one side away from the third end portion 32, and the second limiting portion 331 extends upward in the H direction from one end of the second connecting portion 333 away from the first connecting portion 332; the second fixing portion 31 is in the form of a "concave" in this embodiment, wherein the concave middle portion cooperates to form the fourth end portion 33.

In other embodiments, the second fixing portion 31 has a square shape, the first connecting portion 332 extends from a side of the second fixing portion 31 away from the third end portion 32 in the L direction, and the width of the fourth end portion 33 in the W direction is smaller than or equal to the width of the second fixing portion 31; specifically, the widths of the second position-limiting portion 331, the first connecting portion 332 and the second connecting portion 333 may be equal or different, for example, the widths of the second position-limiting portion 331, the first connecting portion 332 and the second connecting portion 333 are equal and smaller than the width of the second fixing portion 31, the widths of the second position-limiting portion 331, the first connecting portion 332 and the second connecting portion 333 are equal and equal to the width of the second fixing portion 31, or the width of the second position-limiting portion 331 is smaller than the widths of the first connecting portion 332, the second connecting portion 333 and the second fixing portion 31.

Referring to fig. 12, the temple connecting structure further includes a fixing member 40, in this embodiment, the fixing member 40 is a screw, the fixing member 40 includes a stud portion 41 and a stud portion 42, the stud portion 42 has an external thread, the stud portion 41 is fixed at one end of the stud portion 42, and a side of the stud portion 41 away from the stud portion 42 is provided with a slot 411, specifically, the slot 411 is cross-shaped, and is used for allowing a screwdriver to rotate the fixing member 40. Further, the junction between the post head 41 and the post body 42 is tapered in a uniform transition, and the diameter of the post head 41 increases from the end connected to the post body 42 to the other end.

Referring to fig. 13, the elastic sheet 30 is fixedly mounted in the matching portion 10, the second fixing portion 31 is attached to the first fixing portion 13, the fourth end portion 33 is clamped in the clamping groove 12, the fixing member 40 is sequentially inserted into the second fixing hole 311 and the first fixing hole 131 and screwed, and the third end portion 32 is suspended in the arc-shaped groove 11; the first connecting portion 332 is connected to the first surface 121, the second connecting portion 333 is connected to the second surface 333, the second limiting portion 331 is connected to the third surface 123, the first connecting portion 332 is attached to the first surface 121, the second connecting portion 333 is attached to the second surface 122, and the second limiting portion 331 is attached to the third surface 123 in a natural state, i.e., in a state of not being squeezed. Specifically, in the W direction, the width of the third end portion 32 is smaller than or equal to the width of the second fixing portion 31, the width of the second fixing portion 31 is smaller than or equal to the width of the first fixing portion 13, in this embodiment, the width of the second fixing portion 31 is slightly smaller than the width of the first fixing portion 13, and the width of the third end portion 32 is smaller than the width of the second fixing portion 31.

Referring to fig. 14 and 15, after the elastic piece 30 is mounted on the matching portion 10, the third end portion 32 extends into the arc-shaped slot 11 and matches with the arc-shaped slot 11 to form a slide way 101, the first end portion 22 is slidably mounted on the slide way 101, and the size of the round head portion 221 is equivalent to that of the slide way 101. Still be equipped with first transition portion 15 between first fixed part 13 and arc wall 11, still be equipped with second transition portion 34 between second fixed part 31 and the third end 32, first transition portion 15 and second transition portion 34 adaptation, and first transition portion 15 and second transition portion 34 elastic connection, do not receive under the extruded state promptly under the natural condition, second transition portion 34 is connected with first transition portion 15 part. The mounting portion 20 is detachably mounted to the mating portion 10.

On the basis of the above embodiment, the height of the third position-limiting portion 14 is lower than that of the second position-limiting portion 331, and the second end portion 23 can elastically abut against the second position-limiting portion 331, so that the second position-limiting portion 331 can receive the compression and generate the rebound. The sliding portion 24 is adapted to the sliding way 101, specifically, the first sliding surface 241 is adapted to the circular shaft portion 321, and the second sliding surface 242 is adapted to the groove surface of the arc-shaped groove 11, so that the sliding portion 24 can rotate in cooperation with the whole mounting portion 20.

In consideration of the problems of the fitting property of the temple connecting structure as a whole, the workability, the cost, the appearance, and the like, the width of the first end portion 22 in the W direction is smaller than the width of the main body portion 21 in the W direction in the mounting portion 20, the width of the third end portion 32 in the W direction is smaller than the width of the second fixing portion 31 in the W direction in the resilient piece 30, and the width of the first end portion 22 is equal to the width of the third end portion 32 and is located on the same side in the W direction when both are mounted in the fitting portion 10.

Referring to fig. 16 and 17, in the first state, the temple 2 and the pile head 5 are connected in a straight line, when the mounting portion 20 is mounted on the mating portion 10, the round head portion 221 is pressed into the round head portion by the slide 101, the third end portion 32 is pressed downward in the process of entering the round head portion, the third end portion 32 is retracted downward and drives the second transition portion 34 to move toward the first transition portion 15, so that the contact area between the second transition portion 34 and the first transition portion 15 is increased, and a space is provided for the first end portion 22 to enter. After the assembly is completed, the third end portion 32 and the second transition portion 34 rebound to match the mounting portion 20, at this time, the second concave portion 211 corresponds to the second fixing portion 31 in position and a space between the second concave portion and the second fixing portion is large, the first sliding surface 241 is in sliding connection with the circular shaft portion 321, the second sliding surface 242 is in sliding connection with the groove surface of the arc-shaped groove 11, all parts of the first sliding surface 241 are in contact with the circular shaft portion 321, and only part of the second sliding surface 242 is in contact with the groove surface of the arc-shaped groove 11; the one end butt that second tip 23 is close to first tip 22 is on the spacing portion 331 of second, and the spacing portion 331 of second produces certain resilience force to second tip 23, makes installation department 20 drive the whole internal contraction of earpiece 2, can make earpiece 2 hug closely the face when the user that the face width is less wears, has better travelling comfort and fastness.

Referring to fig. 18 and 19, in the second state, when the temple 2 is in the folded state, and the usage state is changed into the folded state, the mounting portion 20 and the entire temple 2 rotate around the circular shaft portion 321, the circular head portion 221 slides in the slide rail 101, the first sliding surface 241 slides along the outer surface of the circular shaft portion 321, the second sliding surface 242 slides along the groove surface of the arc-shaped groove 11, all portions of the first sliding surface 241 are connected with the circular shaft portion 321, all portions of the second sliding surface 242 are connected with the groove surface of the arc-shaped groove 11, the second end portion 23 starts to be away from the second limiting portion 331, and the second limiting portion 331 sticks to the third surface 123. When the round head 221 abuts against the first limiting portion 322, the rotation is stopped, at this time, the first end 22 generates a certain upward pressing force on the third end 32, and drives the second transition portion 34 to move upward, so that the contact area between the second transition portion 34 and the first transition portion 15 is reduced, and the third end 32 and the second transition portion 34 rebound downward to prevent the temple 2 from being excessively folded.

Referring to fig. 20 and 21, in the third state, the temple 2 is in an outward expansion state, the second end portion 23 presses the second limiting portion 331 downward, so that the second limiting portion 331 is deformed by a force, the end of the second limiting portion 331 connected to the second connecting portion 333 is fixed, the end of the second limiting portion 331 in contact with the second end portion 23 is driven to incline toward the second connecting portion 333, the space between the second concave portion 211 and the second fixing portion 31 is reduced, the area of the second sliding surface 242 in contact with the groove surface of the arc-shaped groove 11 is reduced, the round head portion 221 presses the third end portion 32 and the second transition portion 34 upward, and the area of the second transition portion 34 in contact with the first transition portion 15 is reduced. At this moment, spacing portion 331 of second produces the resilience force to second end 23, and third end 32 and second transition portion 34 produce decurrent resilience force to make installation department 20 drive the whole internal contraction of mirror leg 2, can make mirror foot 2 hug closely the face when the wide great user of face wears, have better travelling comfort and fastness. When the second end portion 23 is far away from the one end of the second concave portion 211 and is abutted to the third limiting portion 14, the state is the outermost expanded state, when the temple 2 is pressed outwards forcibly under the state, the end face of the temple 2 provided with the mounting portion 20 is contacted with the arc-shaped section 16, the arc-shaped section 16 provides an outer expanded space for the temple, and the third end portion 32 of the elastic sheet 30 is retreated downwards, so that the mounting portion 20 slides out of the matching portion 10 integrally, and the temple 2 can be detached.

In some embodiments, the resilient plate 30 is made of a metal material with good elasticity, and is simple to manufacture and low in cost. The mounting portion 20 is made of a smooth material having a small friction coefficient and is easily slid in the slide 101.

In some embodiments, the connections between the diameters of the portions of the mounting portion 20, the connections between the portions of the mating portion 10, and the connections between the portions of the spring plate 30 are all formed by soft rounded transition connections, so as to prevent sharp corners formed between the portions from easily damaging the portions or a user.

Furthermore, a bending portion 3311 is further disposed at an end of the second position-limiting portion 331 close to the second end portion 23, the bending portion 3311 extends toward the first connecting portion 332, and a junction of the bending portion 3311 and the second position-limiting portion 331 is connected by a rounded corner, so as to prevent the second end portion 23 from being damaged by the second position-limiting portion 331 when the second end portion 23 presses the second position-limiting portion 331. In other embodiments, an end of the second position-limiting portion 331 near the second end portion 23 may also be provided with a soft arc-shaped surface or other shapes to protect the second end portion 23.

To sum up, compare in prior art, the utility model discloses a mirror foot connection structure and glasses have following advantage: through set up installation department 20 on mirror foot 2, set up cooperation portion 10 on picture frame 1, set up shell fragment 30 in cooperation portion 10 and come the cooperation to connect installation department 20 and cooperation portion 10, adopt simple structure to realize the swing joint of mirror foot 2 and picture frame 1. When the glasses using the glasses leg connecting structure are in an outward expansion state, outward force is applied to the glasses legs 2, so that the glasses legs 2 can be separated from the glasses frame 1, and the glasses legs 2 can be quickly installed and disassembled, thereby being easy to change styles and maintain; when the wide less user of face wears, certain dynamics can be applyed to shell fragment 30, makes mirror foot 2 hug closely people's face, and when the wide great user of face wore, shell fragment 30 atress takes place deformation, also produces certain resilience for mirror foot 2 can enough expand outward, also can keep hugging closely people's face constantly, thereby adaptable different wide users of face, the travelling comfort and the fastness of guaranteeing the user to use simultaneously.

The above embodiments are only for illustrating the present invention and not for limiting the technical solutions described in the present invention, and the understanding of the present specification should be based on the technical personnel in the technical field, and although the present specification has been described in detail with reference to the above embodiments, the skilled personnel in the art should understand that the technical personnel in the technical field can still modify the present invention or substitute the same, and all the technical solutions and modifications thereof without departing from the spirit and scope of the present invention should be covered within the scope of the claims of the present invention.

Claims (10)

1. The utility model provides a mirror foot connection structure, is including setting up in installation department (20) of mirror foot, setting up in cooperation portion (10) and the cooperation connection of picture frame installation department (20) with shell fragment (30) of cooperation portion (10), its characterized in that:

the matching part (10) comprises an arc-shaped groove (11), a clamping groove (12) and a first fixing part (13) arranged between the arc-shaped groove (11) and the clamping groove (12);

the mounting part (20) comprises a main body part (21) and a first end part (22) and a second end part (23) which are positioned at two ends of the main body part (21), and the first end part (22) comprises a round head part (221);

the elastic sheet (30) comprises a second fixing part (31), a third end part (32) and a fourth end part (33) which are arranged at two ends of the second fixing part (31), the third end part (32) comprises a round shaft part (321), and the fourth end part (33) comprises a second limiting part (331);

the mounting part (20) is detachably mounted on the matching part (10), and the second fixing part (31) is fixedly connected with the first fixing part (13); the mounting part (20) rotates around the round shaft part (321), the third end part (32) extends into the arc-shaped groove (11) and forms a slide way (101) together with the arc-shaped groove (11), and the first end part (22) is slidably mounted on the slide way (101); fourth end (33) set up in joint groove (12), but second end (23) elasticity butt the spacing portion of second (331).

2. The temple connection structure of claim 1, wherein: the third end portion (32) further comprises a first limiting portion (322), and the round head portion (221) is matched with the first limiting portion (322).

3. The temple connection structure of claim 1, wherein: the matching part (10) further comprises a third limiting part (14), the third limiting part (14) is located on one side, away from the first fixing part (13), of the clamping groove (12), and the height of the third limiting part (14) is lower than that of the first fixing part (13) and that of the second limiting part (331).

4. A temple connection structure according to claim 3, wherein: the clamping groove (12) is provided with a first surface (121), a second surface (122) and a third surface (123), and the fourth end part (33) further comprises a first connecting part (332) and a second connecting part (333);

the first connecting portion (332) is connected with the first surface (121), the second connecting portion (333) is connected with the second surface (122), and the second limiting portion (331) is connected with the third surface (123).

5. The temple connection structure of claim 1, wherein: the sliding part (24) is further arranged between the main body part (21) and the first end part (22), and the sliding part (24) is matched with the sliding way (101).

6. The temple connection structure of claim 5, wherein: the sliding part (24) is provided with a first sliding surface (241) and a second sliding surface (242), the first sliding surface (241) is matched with the round shaft part (321), and the second sliding surface (242) is matched with the groove surface of the arc-shaped groove (11);

the first end portion (22) further includes a first recess (222), the first recess (222) being connected to the second sliding surface (242).

7. The temple connection structure of claim 1, wherein: first fixed part (13) with be equipped with first transition portion (15) between arc wall (11), second fixed part (31) with be equipped with second transition portion (34) between third end (32), first transition portion (15) with second transition portion (34) adaptation, first transition portion (15) with second transition portion (34) elastic connection.

8. The temple connection structure of claim 1, wherein: mirror foot connection structure still includes mounting (40), first fixed part (13) are equipped with first fixed orifices (131), second fixed part (31) are equipped with second fixed orifices (311), mounting (40) penetrate in proper order second fixed orifices (311) with first fixed orifices (131) will second fixed part (31) with first fixed part (13) fixed connection.

9. The temple connection structure of claim 8, wherein: the main body portion (21) includes a second recess portion (211), the second recess portion (211) is connected to the second end portion (23), and the second recess portion (211) corresponds to the second fixing portion (31).

10. An eyewear, characterized by: comprising a frame (1), a temple (2), a lens (3) and a temple connecting structure according to any one of claims 1-9.

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