CN217156970U - Hinge structure of glasses and glasses - Google Patents
Hinge structure of glasses and glasses Download PDFInfo
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- CN217156970U CN217156970U CN202220794339.3U CN202220794339U CN217156970U CN 217156970 U CN217156970 U CN 217156970U CN 202220794339 U CN202220794339 U CN 202220794339U CN 217156970 U CN217156970 U CN 217156970U
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Abstract
The utility model provides a hinge structure of glasses and glasses, the hinge structure of glasses comprises a first connecting piece, a second connecting piece and a third connecting piece, the first connecting piece is used for connecting a picture frame; the second connecting piece is assembled on the first connecting piece and is provided with a hinge notch arranged back to the mirror frame; the third connecting piece is used for connecting the glasses legs and is provided with a hinge convex column, and the hinge convex column of the third connecting piece is rotatably assembled in the hinge gap of the second connecting piece; the first connecting piece is also abutted against the third connecting piece to limit the hinge convex column of the third connecting piece to be separated from the hinge notch; thus, a screwless hinge can be realized.
Description
Technical Field
The utility model relates to a glasses field, concretely relates to hinge structure of glasses and have this hinge structure's glasses.
Background
When the glasses legs and the glasses frames of the glasses in the prior art are hinged, the glasses legs and the glasses frames are mostly hinged and fastened through metal screws. The hinge joint adopts a screw mode and has the following defects: 1. during assembly, screw thread slipping is easily caused, and the product control is difficult due to the overlong production process flow; 2. after long-term use, the screw is easy to loosen; 3. the product is heavy and cannot be lightened; 4. the rotation range of the glasses legs is fixed, if the width of the head of a user is wide, the glasses have oppression feeling when being worn, and the glasses cannot effectively release the oppression feeling, so that discomfort can be easily caused after long-term wearing. Thus causing a lot of troubles to the user.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a hinge structure of glasses and glasses with the hinge structure, which changes the hinge structure of glasses and realizes the screw-free hinge; thereby effectively solving the problems.
In order to achieve the above purpose, the utility model provides a technical scheme as follows:
a hinge structure of glasses comprises a first connecting piece, a second connecting piece and a third connecting piece, wherein the first connecting piece is used for connecting a glasses frame; the second connecting piece is assembled on the first connecting piece and is provided with a hinge notch arranged back to the mirror frame; the third connecting piece is used for connecting the glasses legs and is provided with a hinge convex column, and the hinge convex column of the third connecting piece is rotatably assembled in the hinge gap of the second connecting piece; the first connecting piece is also abutted against the third connecting piece to limit the hinge convex column of the third connecting piece to be separated from the hinge notch.
Furthermore, the second connecting piece is provided with two connecting pieces which are arranged at intervals, and the hinge gap is formed on the two connecting pieces; the third connecting piece is provided with two coaxially arranged hinge convex columns which are respectively and rotatably assembled in the hinge notches of the two connecting pieces.
Furthermore, the third connecting piece is of a cross-shaped structure and comprises a transverse rod and a vertical rod, the transverse rod is transversely arranged, the vertical rod is vertically arranged, the first end of the transverse rod is connected with the glasses legs, and two hinged convex columns which are coaxially arranged are formed at two ends of the vertical rod; the cross bar is positioned in the gap between the two connecting sheets.
Furthermore, the end surface of the second end of the cross rod is a plane.
Furthermore, the third connecting piece and the glasses legs are of an integrated connecting structure.
Furthermore, the first connecting piece is formed by integrally extending the mirror frame.
Further, first connecting piece is "L" shape structure, including the first part of connecting the picture frame and the second part of connecting the first part and being the angle setting each other with the first part, the second connecting piece includes the connection piece that two intervals set up and the stationary blade of connecting two connection pieces, and two connection pieces and stationary blade enclose to close and form a U type groove, the first end and the stationary blade of connection piece form spacing step, the second end slope of connection piece outwards extends there is the extension support arm, articulated breach is formed on extending the support arm, the U type inslot of second connecting piece is worn to locate by the first part of first connecting piece, spacing step joint in on the picture frame, the second part of first connecting piece corresponds articulated breach and butt are on the third connecting piece.
Further, the first connecting piece is detachably assembled on the mirror frame.
Furthermore, the first connecting piece is of an L-shaped structure and comprises a first part and a second part, wherein the first part is connected with the picture frame, the second part is connected with the first part and arranged at an angle with the first part, the first part is detachably and fixedly inserted into the picture frame, and the second part is connected with the second connecting piece and abuts against the third connecting piece.
Furthermore, the second connecting piece comprises two connecting pieces arranged at intervals and a fixing piece connected with the two connecting pieces, the fixing piece is located between the first end and the second end of the connecting piece, a first limiting step is formed at the first end of the connecting piece, the hinge notch is formed in the outer side wall, close to the second end, of the connecting piece, a second limiting step is formed on the outer side wall of the second portion of the first connecting piece, the second portion penetrates through the space between the two connecting pieces, the first limiting step of the connecting piece is clamped on the inner side wall of the second portion, the second limiting step of the second portion is clamped on the fixing piece, and the outer end portion of the second portion abuts against the third connecting piece.
Glasses at least comprise the hinge structure of the glasses.
Through the utility model provides a technical scheme has following beneficial effect:
1. the third connecting piece rotationally assembles in the articulated breach of second connecting piece through articulated projection to by the restriction of first connecting piece butt, thereby make the mirror leg of connecting the third connecting piece normally fold and expand, realize the articulated of no screw, can effectively avoid adopting the screw to articulate easy smooth tooth and not hard up problem when causing the assembly, effectively improve assembly efficiency and stability in use.
2. The first connecting piece, the second connecting piece and the third connecting piece can be made of light materials (such as plastics) in the screw-free hinge structure, so that the weight can be effectively reduced, and the light weight is realized.
3. First connecting piece passes through the mode of butt and will articulate the projection restriction in articulated breach, and under mirror leg development condition, the continuation of mirror leg is expanded and can be compeled first connecting piece deformation and have certain space that expands outward, can effectual release oppression feel, wears more comfortablely.
Drawings
FIG. 1 is a schematic view of a portion of a pair of eyeglasses according to a first embodiment;
FIG. 2 is an exploded view of the hinge structure of the first embodiment of the present invention;
FIG. 3 is a sectional view showing a hinge structure of the eyeglasses according to the first embodiment;
FIG. 4 is a schematic structural view of a second connecting member according to a first embodiment;
FIG. 5 is a schematic view of the second connecting member at another angle according to the first embodiment;
FIG. 6 is a schematic structural view of a third connecting member according to a first embodiment;
FIG. 7 is a schematic view showing a part of the structure of the glasses according to the second embodiment;
FIG. 8 is an exploded perspective view of a hinge structure of a pair of eyeglasses according to a second embodiment;
FIG. 9 is a sectional view showing a hinge structure of the glasses according to the second embodiment;
FIG. 10 is a schematic structural view of a second connecting member according to the second embodiment;
FIG. 11 is a schematic structural view of a second connecting member according to the second embodiment at another angle;
fig. 12 is a schematic structural view of a third connecting member according to the second embodiment.
Detailed Description
To further illustrate the embodiments, the present invention provides the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the embodiments. With these references, one of ordinary skill in the art will appreciate other possible embodiments and advantages of the present invention. Elements in the figures are not drawn to scale and like reference numerals are generally used to indicate like elements.
The present invention will now be further described with reference to the accompanying drawings and detailed description.
Example one
Referring to fig. 1 to 6, the hinge structure of glasses provided by this embodiment includes a first connecting piece 10, a second connecting piece 20, and a third connecting piece 30, where the first connecting piece 10 is used to connect a frame 100; the second connecting member 20 is fitted to the first connecting member 10 and has a hinge notch 201 disposed facing away from the frame 100; specifically, the side facing the frame 100 is defined as the inner side, the side facing away from the frame 100 is defined as the outer side, and the hinge notch 201 is formed on the outer side of the second connecting member 20.
The third connector 30 is used for connecting the temples 200 and has a hinge projection 31, and the hinge projection 31 of the third connector 30 is rotatably fitted in the hinge notch 201 of the second connector 20; the first connecting member 10 is abutted against the third connecting member 30 to limit the hinge protrusion 31 of the third connecting member 30 to be separated from the hinge notch 201. Therefore, the hinge convex column 31 can be well limited, and hinge movement is realized.
The present embodiment also provides a pair of glasses, as shown in fig. 1, comprising a frame 100, a temple 200 and the hinge structure of the glasses; the first connecting piece 10 is connected with the mirror frame 100; the third connecting member 30 is connected to the temples 200. When the temples 200 are unfolded from the folded state, the temples 200 are swung outward, and when the unfolded state is reached, the third links 30 are blocked by the first links 10, thereby being maintained.
The application provides a hinge structure of glasses has following beneficial effect:
1. the third connecting piece 30 is rotatably assembled in the hinge notch 201 of the second connecting piece 20 through the hinge convex column 31 and is limited by the butt of the first connecting piece 10, so that the glasses legs 200 connected with the third connecting piece 30 can be normally folded and unfolded, the screw-free hinge is realized, the problems of easy tooth sliding and looseness during assembly caused by screw hinge can be effectively avoided, and the assembly efficiency and the use stability are effectively improved.
2. The first connecting piece 10, the second connecting piece 20 and the third connecting piece 30 can be made of light materials (such as plastics) without screws, so that the weight can be effectively reduced, and the light weight is realized.
3. First connecting piece 10 is through the mode of butt with articulated projection 31 restriction in articulated breach 201, under mirror leg 200 expandes the state (third connecting piece 30 is blockked by first connecting 10 this moment), under the exogenic action or wear to the head of broad, mirror leg 200 can continue to expand to force first connecting piece 10 outwards to deform and have certain space that expands outward, so, can effectual release oppression feel, wear more comfortable.
Further, in this embodiment, as shown in fig. 4 and 5, the second connecting member 20 has two connecting pieces 22 arranged at intervals. The hinge notches 201 are formed in the two connecting pieces 22, that is, the two connecting pieces 22 are provided with the hinge notches 201; the third connecting member 30 has two hinge projections 31 coaxially disposed and rotatably fitted in the hinge notches 201 of the two connecting pieces 22, respectively. So arranged, the movement of the temples 200 is more stable.
More specifically, referring to fig. 6, the third connecting member 30 is a cross-shaped structure, and includes a transverse rod and a vertical rod, the transverse rod is transversely disposed, the first end 321 of the transverse rod is connected to the temple 200, and two hinge convex columns 31 are coaxially disposed at two ends of the vertical rod; the cross bar is located in the gap between the two webs 22. When the temple 200 is folded inwards from the unfolded state, an external force is applied to the temple 200, during the folding process, the second end 322 of the cross bar abuts against the first connecting piece 10 and forces the first connecting piece 10 to deform outwards, and the first end 321 of the cross bar of the third connecting piece 30 is located between the two connecting pieces 22 to realize the non-shielding swing.
More specifically, the end surface of the second end 322 of the cross bar is a plane. Thus, when the temple 200 is folded, the end surface of the second end 322 of the cross bar is just and smoothly abutted against the first connecting member 10, so that the folded state can be well maintained.
Specifically, in this embodiment, the third connecting member 30 and the temple 200 are integrally connected, and the structure is simple to manufacture, for example, the third connecting member and the temple may be integrally formed by injection molding or the like.
Further, the first connecting member 10 is integrally extended from the frame 100, in this embodiment, the frame 100 is formed by two wires, and the first connecting member 10 is formed by two ends of the two wires side by side.
Specifically, first connecting piece 10 is "L" shape structure, including the first part 11 of connecting picture frame 100 and the second part 12 that is connected first part 11 and is the mutual angle setting with first part 11, second connecting piece 20 includes the connecting piece 22 that two intervals set up and the stationary blade 21 of connecting two connecting pieces 22, and two connecting pieces 22 and stationary blade 21 enclose to close and form a U type groove, the first end of connecting piece 22 forms spacing step 202 with stationary blade 21, the slope of the second end of connecting piece 22 outwards extends has extension support arm 23, articulated breach 201 is formed on extension support arm 23. The first portion 11 of the first connecting member 10 is inserted into the U-shaped groove of the second connecting member 20, the limiting step 202 is fastened to the frame 100, and the second portion 12 of the first connecting member 10 corresponds to the hinge notch 201 and abuts against the third connecting member 30. Therefore, the third connecting piece 30 can be limited from being separated from the hinge notch 201, the first connecting piece 10 and the second connecting piece 20 can be fixed, other fixing pieces are not needed for assisting assembly, and the structure is simple and the design is ingenious.
Example two
Referring to fig. 7 to 12, the hinge structure of glasses provided by this embodiment includes a first connecting piece 10, a second connecting piece 20, and a third connecting piece 30, where the first connecting piece 10 is used to connect to a frame 100; the second connecting member 20 is fitted to the first connecting member 10 and has a hinge notch 201 disposed facing away from the frame 100; specifically, the side facing the frame 100 is defined as the inner side, the side facing away from the frame 100 is defined as the outer side, and the hinge notch 201 is formed on the outer side of the second connecting member 20.
The third connector 30 is used for connecting the temples 200 and has a hinge projection 31, and the hinge projection 31 of the third connector 30 is rotatably fitted in the hinge notch 201 of the second connector 20; the first connecting member 10 is abutted against the third connecting member 30 to limit the hinge protrusion 31 of the third connecting member 30 to be separated from the hinge notch 201. Therefore, the hinge convex column 31 can be well limited, and hinge movement is realized.
The present embodiment also provides a pair of glasses, as shown in fig. 7, comprising a frame 100, a temple 200 and the hinge structure of the glasses; the first connecting piece 10 is connected with the mirror frame 100; the third connecting member 30 is connected to the temples 200. When the temples 200 are unfolded from the folded state, the temples 200 are swung outward, and when the unfolded state is reached, the third links 30 are blocked by the first links 10, thereby being maintained.
The application provides a hinge structure of glasses has following beneficial effect:
1. the third connecting piece 30 is rotatably assembled in the hinge notch 201 of the second connecting piece 20 through the hinge convex column 31 and is limited by the butt of the first connecting piece 10, so that the glasses legs 200 connected with the third connecting piece 30 can be normally folded and unfolded, the screw-free hinge is realized, the problems of easy tooth sliding and looseness during assembly caused by screw hinge can be effectively avoided, and the assembly efficiency and the use stability are effectively improved.
2. The first connecting piece 10, the second connecting piece 20 and the third connecting piece 30 can be made of light materials (such as plastics) without screws, so that the weight can be effectively reduced, and the light weight is realized.
3. First connecting piece 10 is through the mode of butt with articulated projection 31 restriction in articulated breach 201, under mirror leg 200 expandes the state (third connecting piece 30 is blockked by first connecting 10 this moment), under the exogenic action or wear to the head of broad, mirror leg 200 can continue to expand to force first connecting piece 10 outwards to deform and have certain space that expands outward, so, can effectual release oppression feel, wear more comfortable.
Further, in this embodiment, as shown in fig. 10 and 11, the second connecting member 20 has two connecting pieces 22 arranged at intervals. The hinge notches 201 are formed in the two connecting pieces 22, that is, the two connecting pieces 22 are provided with the hinge notches 201; the third connecting member 30 has two hinge projections 31 coaxially disposed and rotatably fitted in the hinge notches 201 of the two connecting pieces 22, respectively. So arranged, the movement of the temples 200 is more stable.
More specifically, referring to fig. 12, the third connecting member 30 is in a cross-shaped structure, and includes a transverse rod and a vertical rod, the transverse rod is transversely disposed, the first end 321 of the transverse rod is connected to the temple 200, and two hinge convex columns 31 are coaxially disposed at two ends of the vertical rod; the cross bar is located in the gap between the two webs 22. When the temple 200 is folded inwards from the unfolded state, an external force is applied to the temple 200, during the folding process, the second end 322 of the cross bar abuts against the first connecting piece 10 and forces the first connecting piece 10 to deform outwards, and the first end 321 of the cross bar of the third connecting piece 30 is located between the two connecting pieces 22 to realize the non-shielding swing.
More specifically, the end surface of the second end 322 of the cross bar is a plane. Thus, when the temple 200 is folded, the end surface of the second end 322 of the cross bar is just and smoothly abutted against the first connecting member 10, so that the folded state can be well maintained.
Specifically, in this embodiment, the third connecting member 30 and the temple 200 are integrally connected, and the structure is simple to manufacture, for example, the third connecting member and the temple may be integrally formed by injection molding or the like.
Further, the first connecting piece 10 is detachably assembled on the mirror frame, so that the detachable connection is realized.
Specifically, the first connecting member 10 is an "L" shaped structure, and includes a first portion 11 connected to the frame 100 and a second portion 12 connected to the first portion 11 and disposed at an angle with the first portion 11, the first portion 11 is detachably fixed to be inserted into the frame 100, that is, the frame 100 is provided with a slot 110, and the first portion 11 is detachably fixed to be inserted into the slot 110 of the frame 100. In this way, the first connector 10 and the frame 100 can be attached and detached by inserting and extracting, and the structure is simple and easy to implement. The second portion 12 is connected to the second connector 20 and abuts against the third connector 30.
More specifically, the second connecting member 20 includes two connecting pieces 22 arranged at an interval and a fixing piece 21 connected to the two connecting pieces 22, the fixing piece 22 is located between a first end and a second end of the connecting piece 22, a first limiting step 203 is formed at the first end of the connecting piece 22, the hinge notch 201 is formed on an outer side wall of the connecting piece 22 close to the second end, a second limiting step 121 is formed on an outer side wall of the second portion 12 of the first connecting member 10, the second portion 12 is arranged between the two connecting pieces 22 in a penetrating manner, the first limiting step 203 of the connecting piece 22 is clamped on an inner side wall of the second portion 12, the second limiting step 121 of the second portion 12 is clamped on the fixing piece 21, and an outer end portion of the second portion 12 is abutted on the third connecting member 30. Therefore, the third connecting piece 30 can be limited from being separated from the hinge notch 201, the first connecting piece 10 and the second connecting piece 20 can be fixed, other fixing pieces are not needed for assisting assembly, and the structure is simple and the design is ingenious.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A hinge structure of eyeglasses, characterized in that: the glasses frame comprises a first connecting piece, a second connecting piece and a third connecting piece, wherein the first connecting piece is used for connecting the glasses frame; the second connecting piece is assembled on the first connecting piece and is provided with a hinge notch arranged back to the mirror frame; the third connecting piece is used for connecting the glasses legs and is provided with a hinge convex column, and the hinge convex column of the third connecting piece is rotatably assembled in the hinge gap of the second connecting piece; the first connecting piece is also abutted against the third connecting piece to limit the hinge convex column of the third connecting piece to be separated from the hinge notch.
2. The hinge structure of eyeglasses according to claim 1, wherein: the second connecting piece is provided with two connecting pieces which are arranged at intervals, and the hinge gaps are formed on the two connecting pieces; the third connecting piece is provided with two coaxially arranged hinge convex columns which are respectively and rotatably assembled in the hinge notches of the two connecting pieces.
3. The hinge structure of eyeglasses according to claim 2, wherein: the third connecting piece is of a cross-shaped structure and comprises a transverse rod and a vertical rod, the transverse rod is transversely arranged, the vertical rod is vertically arranged, the first end of the transverse rod is connected with the glasses legs, and two hinged convex columns which are coaxially arranged are formed at two ends of the vertical rod; the cross bar is positioned in the gap between the two connecting sheets.
4. A hinge structure of glasses according to claim 3, wherein: the end face of the second end of the cross rod is a plane.
5. The hinge structure of eyeglasses according to any one of claims 1 to 4, wherein: the first connecting piece is formed by integrally extending the mirror frame.
6. The hinge structure of eyeglasses according to claim 5, wherein: first connecting piece is "L" shape structure, including the first part of connecting the picture frame and connect the first part and with the mutual second part that is the angle setting of first part, the second connecting piece includes the connection piece that two intervals set up and the stationary blade of connecting two connection pieces, and two connection pieces and stationary blade enclose to close and form a U type groove, the first end and the stationary blade of connection piece form spacing step, the second end slope of connection piece outwards extends has the extension support arm, articulated breach is formed on extending the support arm, the U type inslot of second connecting piece is worn to locate by the first part of first connecting piece, spacing step joint in on the picture frame, the second part of first connecting piece corresponds articulated breach and butt are on the third connecting piece.
7. The hinge structure of eyeglasses according to any one of claims 1 to 4, wherein: the first connecting piece is detachably assembled on the mirror frame.
8. The hinge structure of eyeglasses according to claim 7, wherein: the first connecting piece is of an L-shaped structure and comprises a first part and a second part, wherein the first part is connected with the picture frame, the second part is connected with the first part and arranged at an angle with the first part, the first part is detachably and fixedly inserted on the picture frame, and the second part is connected with the second connecting piece and abuts against the third connecting piece.
9. The hinge structure of eyeglasses according to claim 8, wherein: the second connecting piece comprises two connecting pieces and a fixing piece, the connecting pieces are arranged at intervals, the fixing piece is connected with the two connecting pieces and is located between the first end and the second end of each connecting piece, a first limiting step is formed at the first end of each connecting piece, the hinged notch is formed in the outer side wall, close to the second end, of each connecting piece, a second limiting step is formed on the outer side wall of the second portion of each first connecting piece, the second portion penetrates through the space between the two connecting pieces, the first limiting steps of the connecting pieces are connected to the inner side wall of the second portion in a clamped mode, the second limiting steps of the second portion are connected to the fixing piece in a clamped mode, and the outer end portion of the second portion abuts against the third connecting piece.
10. An eyewear, characterized by: hinge structure comprising at least the eyeglasses according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220794339.3U CN217156970U (en) | 2022-04-07 | 2022-04-07 | Hinge structure of glasses and glasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220794339.3U CN217156970U (en) | 2022-04-07 | 2022-04-07 | Hinge structure of glasses and glasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217156970U true CN217156970U (en) | 2022-08-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220794339.3U Active CN217156970U (en) | 2022-04-07 | 2022-04-07 | Hinge structure of glasses and glasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217156970U (en) |
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2022
- 2022-04-07 CN CN202220794339.3U patent/CN217156970U/en active Active
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