CN217305660U - Spectacle frame and spectacles - Google Patents

Abstract

The application provides a spectacle frame, which comprises a spectacle frame, two spectacle legs and an elastic component, wherein the two spectacle legs are respectively and rotatably connected to the spectacle frame; the mirror frame comprises a first body and two cover plates; two sides of the first body are respectively provided with an accommodating cavity, and the two cover plates respectively cover the accommodating cavities on the two sides; the apron is equipped with first logical groove, and first logical groove runs through the apron and the intercommunication holds the chamber. Elastic component includes elastic component and butt piece, and the butt piece is located and is held chamber department, and elastic component one end butt holds the diapire in chamber, other end butt piece to ejecting through first logical groove with partial butt piece from holding the intracavity. The glasses legs are provided with abutting parts which correspond to the abutting blocks, and the glasses legs can rotate relative to the glasses frame so that the abutting parts can elastically abut against the abutting blocks. Through above-mentioned structure, can provide corresponding clamping-force for the wearer according to wearer's head circumference size, need not to adjust just can guarantee to wear to experience and wear stability. The application also provides a pair of glasses, which comprises a lens and the glasses frame; the lens is arranged on the frame.

Description

Spectacle frame and spectacles

Technical Field

The application relates to the technical field of glasses clamping, in particular to a glasses frame and glasses.

Background

The glasses are commonly worn by people, no matter the glasses are myopia glasses, decorative glasses or intelligent glasses with special functions, and aiming at the difference of head circumference size and product weight of different people, the stability of clamping force becomes a relatively concerned problem when the glasses are worn.

SUMMERY OF THE UTILITY MODEL

In order to solve at least one problem that exists among the prior art, this application provides a spectacle frame and glasses, utilizes the reverse elastic force that elastic component provided to the mirror leg, has solved the stable problem of clamping-force when wearing.

An embodiment of the present application provides a spectacle frame, includes: the mirror frame comprises a first body and two cover plates, wherein accommodating cavities are formed in two sides of the first body respectively, the two cover plates cover the accommodating cavities in the two sides respectively, and first through grooves penetrate through the cover plates and are communicated with the accommodating cavities; the elastic assembly comprises an elastic piece and a butting block, the butting block is arranged at the accommodating cavity, one end of the elastic piece is butted with the bottom wall of the accommodating cavity, and the other end of the elastic piece is butted with the butting block so as to eject part of the butting block out of the accommodating cavity through the first through groove; two glasses legs which are respectively connected with the glasses frame in a rotatable way; the glasses legs are provided with abutting parts, the abutting parts correspond to the abutting blocks, and the glasses legs can rotate relative to the glasses frame so that the abutting parts elastically abut against the abutting blocks.

In some embodiments, the frame is provided with a first cavity, and the elastic member is provided in the first cavity; the apron is equipped with the second cavity, the butt joint piece is located the second cavity, first cavity with the second cavity constitutes hold the chamber.

In some embodiments, the mirror frame is provided with a positioning block, the cover plate is provided with a positioning groove matched with the positioning block, and the positioning block is matched with the positioning groove.

In some embodiments, the abutment block is provided with a positioning hole into which the elastic member portion is inserted.

In some embodiments, the abutting block includes a second body and a flange, the flange is disposed on the edges of two opposite sides of the bottom of the second body, the second body corresponds to the first through groove, and the flange is detachably abutted to the inner peripheral wall of the second cavity.

In some embodiments, the top of the second body is arc-shaped, the abutting portion is plate-shaped, and the top of the second body is detachably abutted to the abutting portion.

In some embodiments, the mirror leg is provided with a connecting assembly, the connecting assembly comprises a connecting piece and a connecting shaft, the connecting shaft is connected with the mirror frame, and the connecting piece is respectively connected with the mirror leg and the connecting shaft, so that the mirror leg rotates around the connecting shaft.

In some embodiments, the connecting member includes a first connecting plate and a second connecting plate, the first connecting plate includes a first bending portion, a second bending portion and a third bending portion, which are connected in sequence, the first bending portion is connected to the second connecting plate through a bolt, the second bending portion is the abutting portion, and both sides of the third bending portion are provided with arc-shaped connecting plates; the shape of the second connecting plate is similar to that of the first connecting plate, arc-shaped blocks matched with the arc-shaped connecting plates are arranged on two sides of one end of the second connecting plate, second through holes are formed in the arc-shaped blocks, and the connecting shaft penetrates through the second through holes in the arc-shaped blocks on the two sides to connect the second connecting plate with the mirror frame; when the second connecting plate is combined with the first connecting plate, the arc-shaped connecting plate wraps the arc-shaped block.

In some embodiments, the glasses legs comprise a first shell and a second shell, the first shell is provided with a second positioning column and a clamping hook, and the second shell is provided with a plurality of screw holes; the first bending part is provided with a first through hole, a second through hole and a plurality of connecting holes, the second bending part is provided with a first groove, the second connecting plate is provided with a plurality of connecting holes, the connecting holes in the second connecting plate and the first bending part are sequentially penetrated through bolts, the connecting holes in the second connecting plate and the screw holes in the second shell are matched to connect the first through hole, the second connecting column and the clamping hook are respectively penetrated out of the first through hole and the second through hole, and the clamping hook hooks the groove wall of the second through hole, so that the first shell is connected with the second bending part.

The embodiment of the application also provides a pair of glasses, which comprises lenses and the glasses frame; the lens is arranged on the mirror frame.

Compared with the prior art, the spectacle frame of the embodiment of the application utilizes the elastic piece, overcomes the corresponding elastic force of the elastic piece through the spectacle legs, retracts in the accommodating cavity by extruding the abutting block, so that the elastic piece provides the corresponding reverse elastic force for the spectacle legs, the corresponding clamping force can be provided for a wearer according to the size of the head circumference of the wearer, and the wearing experience and the wearing stability can be guaranteed without adjustment.

Drawings

Fig. 1 is a schematic view of a spectacle frame according to an embodiment of the present application.

Fig. 2 is an enlarged view of a point a in fig. 1.

Fig. 3 is a schematic view of a frame and a spring assembly of an embodiment of the spectacle frame.

Fig. 4 is a schematic view of a cover plate and an abutting member in an eyeglass frame according to an embodiment of the present application.

Fig. 5 is a schematic view of a connector in an embodiment of the present invention.

Fig. 6 is a schematic view of temples in a glasses frame according to an embodiment of the present application.

Fig. 7 is a schematic view of the minimum width and the maximum width of the elastic component of the glasses frame of the application for providing the directional elastic force to the glasses legs.

FIG. 8 is a schematic view of an embodiment of the subject eyewear.

Description of the main elements

The following detailed description will further illustrate the present application in conjunction with the above-described figures.

Detailed Description

The following description will refer to the accompanying drawings to more fully describe the present disclosure. There is shown in the drawings exemplary embodiments of the present application. This application may, however, be embodied in many different forms and should not be construed as limited to the exemplary embodiments set forth herein. These exemplary embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. Like reference numerals designate identical or similar components.

The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting of the application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. Further, as used herein, "comprises" and/or "comprising" and/or "having," integers, steps, operations, components, and/or components, but does not preclude the presence or addition of one or more other features, regions, integers, steps, operations, components, and/or groups thereof.

Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. Furthermore, unless otherwise defined herein, terms such as those defined in commonly used dictionaries should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and the present application and will not be interpreted in an idealized or overly formal sense.

The following description of exemplary embodiments refers to the accompanying drawings. It should be noted that the components depicted in the referenced drawings are not necessarily shown to scale; and the same or similar components will be given the same or similar reference numerals or similar terms.

Embodiments of the present application will now be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 3, an embodiment of the present invention provides an eyeglass frame 100, which includes a frame 12, two temples 16, and a resilient assembly 13, wherein the two temples 16 are respectively rotatably connected to the frame 12. The frame 12 comprises a first body 120 and two cover plates 122; the two sides of the first body 120 are respectively provided with an accommodating cavity 121, and the two cover plates 122 respectively cover the accommodating cavities 121 on the two sides; the cover plate 122 is provided with a first through groove 1221, and the first through groove 1221 penetrates through the cover plate 122 and communicates with the accommodating cavity 121. The elastic assembly 13 includes an elastic member 131 and an abutting block 132, the abutting block 132 is disposed at the accommodating cavity 121, one end of the elastic member 131 abuts against the bottom wall of the accommodating cavity 121, and the other end abuts against the abutting block 132, so as to eject a part of the abutting block 132 out of the accommodating cavity 121 through the first through slot 1221. The temple 16 has a contact portion corresponding to the contact block 132, and the temple 16 can rotate relative to the frame 12 so that the contact portion elastically contacts the contact block 132.

In the present embodiment, it is defined that the inner sides of the temple 16 and the frame 12 refer to the sides opposite to the two temples 16, and the outer sides of the temple 16 and the frame 12 refer to the sides opposite to the inner sides.

Referring to fig. 3 and 4, the first body 120 has a first cavity 1212, and the elastic element 131 is disposed in the first cavity 1212; the cover plate 122 has a second cavity 1213, the abutting block 132 is disposed in the second cavity 1213, and the abutting block 132 is detachably abutted to the inner peripheral wall 124 of the second cavity 1213. Wherein the first cavity 1212 and the second cavity 1213 are communicated and constitute the accommodating chamber 121; the length of the second cavity 1213 is greater than the length of the first through slot 1221, and the width of the second cavity 1213 is equal to the width of the first through slot 1221. In this embodiment, the number of the first cavities 1212 and the two first cavities 1212 are not communicated, and the width of the first cavities 1212 is equivalent to the width of the elastic member 131; one spring 131 is disposed in each first cavity 1212.

In other embodiments, the housing 121 is provided to the temple 16, and accordingly, the temple 16 is provided with the cover 122.

Further, as shown in fig. 3, the upper and lower sides are defined according to the orientation in this figure. The first body 120 is provided with a plurality of positioning blocks 123, and the plurality of positioning blocks 123 are respectively arranged at the upper and lower sides of the first cavity 1212; the frame 12 is further provided with a second groove 127, the second groove 127 being open on the inner side of the frame 12. The cover plate 122 is provided with a plurality of positioning grooves 1223, the positioning grooves 1223 are arranged at the upper side and the lower side of the second cavity 1213, and the positioning blocks 123 are matched with the positioning grooves 1223; the cover plate 122 is provided with a slot 1224, the slot 1224 being open to the inside of the frame 12. In the present embodiment, the number of the positioning blocks 123 and the positioning grooves 1223 is two.

Referring to fig. 4 in conjunction with fig. 2 and 3, the abutting block 132 includes a second body 1321 and a flange 1322. The second body 1321 corresponds to the first through groove 1221, the cross section of the top of the second body 1321 is arc-shaped, the abutting part is a plate-shaped plane, and the top is detachably abutted to the abutting part; flanges 1322 are provided at the edges of the bottom of the second body 1321 at opposite sides thereof. In the present embodiment, the second body 1321 has a bottom opposite to the top, and the bottom is opposite to the frame 12; the size of the second body 1321 coincides with the size of the first through slot 1221; therefore, when the abutting block 132 is ejected from the second cavity 1213 through the first through slot 1221 via the elastic member 131, the flange 1322 is detachably abutted against the inner peripheral wall 124 of the second cavity 1213, so that the abutting block 132 can movably extend and retract in the second cavity 1213 under the elastic force of the elastic member 131.

The second body 1321 is provided with a positioning hole 1323, and the elastic member 131 is inserted into the positioning hole 1323. Specifically, the number of the positioning holes 1323 is two, the two positioning holes 1323 are not communicated, and the inner diameter of the positioning hole 1323 is equal to the width of the elastic member 131. The positioning hole 1323 allows the elastic member 131 to be compressed without transmitting a deflection. In this embodiment, the elastic member 131 is a spring, and the length of the elastic member 131 is greater than the sum of the depths of the first cavity 1212 and the second cavity 1213.

Referring to fig. 2 and 5, the temples 16 are provided with connecting members 15, and the connecting members 15 are respectively connected to the frame 12 and the temples 16. The connecting assembly 15 includes a connecting shaft 150 and a connecting member 151, wherein the connecting shaft 150 is connected to the glasses frame 12, and one end of the connecting member 151 is connected to the connecting shaft 150 and the other end is connected to the temples 16 so that the temples 16 can rotate about the connecting shaft 150. Specifically, the connecting shaft 150 is mounted to the second groove 127. By means of the connecting piece 151, it is possible to define the distance between the temple 16 and the frame 12, so as to define the limit size of opening of the temple 16 and thus the wearer's head circumference.

The connection 151 includes a first connection plate 152 and a second connection plate 156. The first connecting plate 152 is bent twice by 90 degrees to form a Z shape; specifically, the first connecting plate 152 includes a first bent portion 153, a second bent portion 154, and a third bent portion 155 connected in sequence; the second bending portion 154 is perpendicular to the first bending portion 153 and the third bending portion 155, respectively. The first bent portion 153 has a plurality of connection holes 1563, and is connected to the second connection plate 156 by bolts; the second bending portion 154 is a supporting portion; arc-shaped connecting plates 1551 are arranged on two sides of the third bent part 155, the third bent part 155 penetrates through the notch 1224 and extends to the second groove 127, and the arc-shaped connecting plates 1551 wrap the arc-shaped connecting plates 1551.

Further, the first bending portion 153 has a first through hole 1531, a second through groove 1532 and a plurality of connecting holes 1563, and the second bending portion 154 has a first groove 1541. The first bending portion 153 further has a first positioning post 1534; the assembly of the first connection plate 152 and the second connection plate 156 is facilitated by the first positioning post 1534.

The second connecting plate 156 is shaped to follow the first connecting plate 152; the two sides of the second connecting plate 156 are provided with arc blocks 1561 matched with the arc connecting plate 1551, the arc blocks 1561 are provided with second through holes 1562, and the connecting shaft 150 sequentially penetrates through the second through holes 1562 in the arc blocks 1561 on the two sides to connect the second connecting plate 156 with the glasses frame 12.

Referring to fig. 6 in conjunction with fig. 5, the temple 16 includes a first shell 167 and a second shell 168. The first housing 167 has a second positioning post 1671 and a hook 1672; the second housing 168 is provided with a plurality of screw holes 1681. The second connecting plate 156 is provided with a plurality of connecting holes 1563, and the second connecting plate 156 and the first bending part 153 are connected by bolts sequentially passing through the connecting holes 1563 in the second connecting plate 156 and the first bending part 153 and matching with screw holes 1681 in the second shell 168; the second positioning column 1671 and the hook 1672 respectively penetrate through the first through hole 1531 and the second through groove 1532, and the hook 1672 hooks the groove wall of the second through groove 1532, so that the first housing 167 is connected to the first bending portion 153.

Please refer to fig. 7, in which: l is the minimum head circumference width and L is the maximum head circumference width. According to the size of the head of the wearer, when the temple 16 is opened, the temple 16 overcomes the corresponding elastic force of the elastic member 131 to press the abutting block 132 to retreat into the accommodating cavity 121, so that the elastic member 131 provides a corresponding reverse elastic force to the temple 16, and the reverse elastic force provides a holding force for the temple 16 to hold the head. In this embodiment, it is tested that when the wearer has a minimum head circumference width l of 128mm, the temple 16 starts to press against the abutment block 132 to compress the elastic member 131, and the elastic member 131 provides a holding force of about 100g for the temple 16; when the maximum head circumference width L of the wearer is 168mm, the elastic member 131 is compressed to the limit, and the holding force at the head circumference contact position is about 250 g. Namely: in the head circumference range of 128-168 mm, the temple 16 can provide reliable clamping force by using the reverse elastic force of the elastic member 131. Therefore, in the corresponding head circumference region, the corresponding clamping force can be provided for the wearer according to the head circumference size of the wearer without adjustment, so that the wearer can experience moderate tightness when wearing the head circumference-adjustable elastic band.

The spectacle frame 100 in the present embodiment can be used for smart glasses, such as AR glasses; it can also be used for common glasses, such as myopia glasses, sunglasses, etc.

The spectacle frame 100 of the embodiment utilizes the elasticity of the elastic piece 131, overcomes the corresponding elastic force of the elastic piece 131 through the temple 16, and extrudes the abutting block 132 to retract into the accommodating cavity 121, so that the elastic piece provides the corresponding reverse elastic force for the temple 16, and can provide the corresponding clamping force for the wearer according to the head circumference size of the wearer, and the wearing experience and the wearing stability can be ensured without adjustment.

Referring to fig. 8, the present embodiment further provides a pair of glasses 200, including a lens 21 and the above-mentioned glasses frame 100; the lens 21 is provided to the frame 12.

Further, the lens 21 may be one lens 21 or two lenses 21. The two lenses 21 are attached to the left and right sides of the frame 12.

In some embodiments, the eyeglasses 200 further comprise buttons 22 for controlling corresponding electronic components or devices, the buttons 22 being mounted on the temples 16.

Hereinbefore, specific embodiments of the present application are described with reference to the drawings. However, those skilled in the art will appreciate that various modifications and substitutions can be made to the specific embodiments of the present application without departing from the scope of the present application. Such modifications and substitutions are intended to be within the scope of the present application.

Claims (10)

1. An eyeglass frame, comprising:

the mirror frame comprises a first body and two cover plates, wherein accommodating cavities are formed in two sides of the first body respectively, the two cover plates cover the accommodating cavities in the two sides respectively, and first through grooves penetrate through the cover plates and are communicated with the accommodating cavities;

the elastic assembly comprises an elastic piece and a butting block, the butting block is arranged at the accommodating cavity, one end of the elastic piece is butted with the bottom wall of the accommodating cavity, and the other end of the elastic piece is butted with the butting block so as to eject part of the butting block out of the accommodating cavity through the first through groove;

two glasses legs which are respectively connected with the glasses frame in a rotatable way; the glasses legs are provided with abutting parts, the abutting parts correspond to the abutting blocks, and the glasses legs can rotate relative to the glasses frame so that the abutting parts elastically abut against the abutting blocks.

2. The eyeglasses frame of claim 1, wherein said rim defines a first cavity, and wherein said resilient member is disposed in said first cavity;

the apron is equipped with the second cavity, the butt joint piece is located the second cavity, first cavity with the second cavity constitutes hold the chamber.

3. The eyeglasses frame of claim 2, wherein said eyeglass frame has a positioning block, and said cover has a positioning slot adapted to said positioning block, said positioning block engaging said positioning slot.

4. Eyeglass frame as per claim 2 that is distinguished by the fact that said abutment blocks are provided with positioning holes, into which said elastic element is partially inserted.

5. The eyeglasses frame of claim 2, wherein said abutment block comprises a second body and a flange, said flange is disposed on the edge of the bottom of said second body on opposite sides, said second body corresponds to said first through groove, and said flange is detachably abutted against the inner peripheral wall of said second cavity.

6. The eyeglasses frame of claim 5, wherein said second body has an arc top and said holding portion has a plate shape, and wherein said second body top and said holding portion are detachably abutted.

7. A spectacle frame as claimed in claim 1, wherein said temple arms are provided with coupling means comprising coupling members and coupling shafts, said coupling shafts being coupled to said spectacle frame, said coupling members being coupled to said temple arms and said coupling shafts, respectively, so as to allow said temple arms to rotate about said coupling shafts.

8. The eyeglasses frame of claim 7, wherein said connecting member comprises a first connecting plate and a second connecting plate, said first connecting plate comprises a first bending portion, a second bending portion and a third bending portion, which are connected in sequence, said first bending portion is connected to said second connecting plate by a bolt, said second bending portion is said abutting portion, and arc-shaped connecting plates are disposed on two sides of said third bending portion; the shape of the second connecting plate is similar to that of the first connecting plate, arc-shaped blocks matched with the arc-shaped connecting plates are arranged on two sides of one end of the second connecting plate, second through holes are formed in the arc-shaped blocks, and the connecting shaft penetrates through the second through holes in the arc-shaped blocks on the two sides to connect the second connecting plate with the mirror frame; when the second connecting plate is combined with the first connecting plate, the arc-shaped connecting plate wraps the arc-shaped block.

9. The eyeglasses frame of claim 8, wherein said temple arm comprises a first shell and a second shell, said first shell having a second positioning post and a hook, said second shell having a plurality of threaded holes;

the first bending part is provided with a first through hole, a second through hole and a plurality of connecting holes, the second bending part is provided with a first groove, the second connecting plate is provided with a plurality of connecting holes, the connecting holes in the second connecting plate and the first bending part are sequentially penetrated through bolts, the connecting holes in the second connecting plate and the screw holes in the second shell are matched to connect the first through hole, the second connecting column and the clamping hook are respectively penetrated out of the first through hole and the second through hole, and the clamping hook hooks the groove wall of the second through hole, so that the first shell is connected with the second bending part.

10. Spectacles comprising a lens and a spectacle frame as claimed in any one of claims 1 to 9; the lens is arranged on the mirror frame.

Images