CN113126323A - Hinge structure of spectacle frame - Google Patents
Hinge structure of spectacle frame Download PDFInfo
- Publication number
- CN113126323A CN113126323A CN202110563669.1A CN202110563669A CN113126323A CN 113126323 A CN113126323 A CN 113126323A CN 202110563669 A CN202110563669 A CN 202110563669A CN 113126323 A CN113126323 A CN 113126323A
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- CN
- China
- Prior art keywords
- piece
- groove
- connecting piece
- frame
- connecting part
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C5/00—Constructions of non-optical parts
- G02C5/22—Hinges
- G02C5/2218—Resilient hinges
- G02C5/2254—Resilient hinges comprising elastic means other than coil spring
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- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C5/00—Constructions of non-optical parts
- G02C5/14—Side-members
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C5/00—Constructions of non-optical parts
- G02C5/14—Side-members
- G02C5/16—Side-members resilient or with resilient parts
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
Abstract
The invention relates to a hinge structure of a spectacle frame, which comprises a first connecting piece connected with a spectacle frame and a second connecting piece connected with spectacle legs, wherein the first connecting piece is connected with the spectacle frame; one end of the first connecting piece is provided with a first connecting part used for being connected with the picture frame, and the other end of the first connecting piece is provided with a slot; the second connecting piece comprises a second connecting part used for being connected with the glasses legs and an inserting piece used for being inserted into the inserting groove, and the inserting piece is hinged with the second connecting part; the two sides of one end, close to the second connecting part, of the inserting piece are respectively provided with a first clamping groove and a second clamping groove, and the first clamping groove and the second clamping groove are staggered to form an elastic structure. According to the technical scheme, the glasses legs and the glasses frame can be conveniently separated in a plug-in matching mode, the cost of replacing parts is reduced, and the folding and unfolding volume is reduced; first draw-in groove and the second draw-in groove that inserted sheet both sides were seted up respectively constitute elastic construction from this and can wear the fastness through elastic deformation's restoring force improvement at the in-process of wearing, also can have buffer function when receiving accidental impact simultaneously, can effectively improve shock resistance.
Description
Technical Field
The invention relates to the field of eye accessories, in particular to a spectacle frame hinge structure.
Background
The spectacle frame mainly comprises a spectacle frame and spectacle legs, the spectacle frame and the spectacle legs are of an integral structure in the conventional spectacle frame product, and if the spectacle legs are damaged or the appearances of the spectacle legs need to be replaced, higher cost is needed;
and the glasses legs can not be detached, so that the glasses need to occupy larger volume when being folded and unfolded.
Disclosure of Invention
The invention provides a spectacle frame hinge structure aiming at the technical problems in the prior art.
The technical scheme for solving the technical problems is as follows:
a hinge structure of a spectacle frame comprises a first connecting piece connected with a spectacle frame and a second connecting piece connected with spectacle legs;
one end of the first connecting piece is provided with a first connecting part used for being connected with the picture frame, and the other end of the first connecting piece is provided with a slot;
the second connecting piece comprises a second connecting part used for being connected with the glasses legs and an inserting piece used for being inserted into the inserting groove, and the inserting piece is hinged with the second connecting part;
the inserted sheet is leaned on second connecting portion one end both sides and has opened first draw-in groove and second draw-in groove respectively, first draw-in groove and second draw-in groove stagger constitution elastic construction each other.
Further inject, the by-pass hole has all been opened to grafting groove bottom both sides wall, the inserted sheet includes middle part branch piece and two limit portion branch pieces, two the outside dispersion of tip of limit portion branch piece is V-arrangement structure, and the tip is provided with spacing arch, and cooperates the joint through spacing arch and by-pass hole.
Further limit, the end part of the middle supporting piece is provided with a transverse blocking piece extending towards two sides.
Further inject, first connecting portion both sides all are provided with a plurality of pawl.
Further, the first connecting part is provided with a connecting hole for a screw to pass through.
The invention has the beneficial effects that:
the first connecting piece can be fixedly connected with the mirror frame through the first connecting part, the second connecting piece is fixedly connected with the mirror legs through the second connecting part, the inserting pieces in the second connecting piece are hinged with the second connecting part, the angle rotation is realized, the second connecting piece is matched and inserted with the inserting grooves formed in the first connecting piece through the inserting pieces, the mirror legs and the mirror frame can be conveniently separated through an inserting and matching mode, the component replacing cost can be reduced, and the folding and unfolding volume can be reduced;
in addition, the first clamping groove and the second clamping groove are formed in the two sides of the inserting piece respectively, and the elastic structure formed by the first clamping groove and the second clamping groove can improve wearing firmness through restoring force of elastic deformation in the wearing process, and meanwhile, the elastic structure has an elastic buffering function when being impacted by accident, so that the impact resistance can be effectively improved;
the insert sheet is composed of a middle support sheet and two edge support sheets, the middle support sheet, the two edge support sheets and the two edge support sheets are of a coplanar extension linear structure, and the insert sheet is inserted into the slot in a three-line fixed surface mode, so that the structural strength can be effectively improved; the end parts of the two edge supporting pieces are provided with the limiting bulges matched with the bypass holes to form the locking mechanism, so that the connecting and positioning effects can be achieved, the assembly is convenient, when the disassembly is needed, the locking mechanism can be unlocked only by inwards extruding the two limiting bulges, and the disassembly is convenient;
the end part of the middle support piece is provided with the transverse baffle piece, so that the transverse baffle piece and the middle support piece can play a role in supporting and deformation resetting together when receiving torsional force, and the stability of the whole structure is improved;
the first connecting part can be connected with the mirror frame in an embedded mode, and the inverted teeth arranged on the two sides of the first connecting part can effectively improve the strength of the connecting structure and play a role in preventing falling off;
the first connecting part is provided with a connecting hole which can be penetrated by a screw to be fixed with the mirror frame, so that the strength of the connecting structure is further improved;
by adopting the technical scheme, any glasses frame can be replaced on the basis of glasses legs, or any glasses legs can be replaced on the basis of the glasses frame; and the dismounting and mounting are convenient in the replacement process, and the splicing structure has extremely strong connecting structure strength and is beneficial to prolonging the service life.
Drawings
FIG. 1 is a front view of a split structure of the present invention;
fig. 2 is a top view of the split structure of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
the connecting structure comprises a first connecting piece 100, a first connecting part 110, inverted teeth 111, a connecting hole 112, a slot 120, a bypass hole 121, a second connecting part 210, an inserting piece 220, a middle supporting piece 221, an edge supporting piece 222, a limiting protrusion 223, a transverse blocking piece 224, a first clamping groove 225 and a second clamping groove 226.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1 and 2, a hinge structure of a glasses frame includes a first connector 100 for connecting with a glasses frame and a second connector for connecting with a glasses leg;
one end of the first connecting piece 100 is provided with a first connecting part 110 for connecting with a mirror frame, and the other end is provided with a slot 120;
the second connecting piece comprises a second connecting part 210 used for being connected with the glasses legs and a plug sheet 220 used for being plugged with the slot 120, and the plug sheet 220 is hinged with the second connecting part 210;
the two sides of the insertion piece 220 close to one end of the second connection portion 210 are respectively provided with a first clamping groove 225 and a second clamping groove 226, and the first clamping groove 225 and the second clamping groove 226 are staggered to form an elastic structure.
The bypass hole 121 has all been opened to grafting groove bottom both sides wall, inserted sheet 220 includes middle part branch piece 221 and two limit portion branch pieces 222, two the outside dispersion of tip of limit portion branch piece 222 is V-arrangement structure, and the tip is provided with spacing arch 223, and just cooperates the joint through spacing arch 223 and bypass hole 121.
The end of the middle supporting piece 221 is provided with a transverse blocking piece 224 extending towards two sides.
A plurality of inverted teeth 111 are arranged on both sides of the first connecting portion 110.
The first connecting portion 110 is provided with a connecting hole 112 for passing a screw therethrough.
In this embodiment:
the first connecting piece 100 can be fixedly connected with the glasses frame through the first connecting part 110, the second connecting piece is fixedly connected with the glasses legs through the second connecting part 210, the inserting piece 220 in the second connecting piece is hinged with the second connecting part 210 to realize angle rotation, the second connecting piece is matched and inserted with the inserting groove 120 arranged on the first connecting piece 100 through the inserting piece 220, the glasses legs and the glasses frame can be conveniently separated through an inserting and matching mode, the cost of replacing parts can be reduced, and the folding and unfolding volume can be reduced;
in addition, the first clamping groove 225 and the second clamping groove 226 are respectively formed in the two sides of the insertion piece 220, and an elastic structure is formed by the first clamping groove and the second clamping groove, so that the wearing firmness can be improved through the restoring force of elastic deformation in the wearing process, and meanwhile, the elastic structure has an elastic buffering function when being impacted by accident, and the impact resistance can be effectively improved;
the insert sheet 220 is composed of a middle support sheet 221 and two edge support sheets 222, is of a coplanar extension linear structure, and is inserted into the slot 120 in a three-line fixed surface mode, so that the structural strength can be effectively improved; the end parts of the two edge supporting pieces 222 are provided with the limiting protrusions 223 matched with the bypass holes 121 to form the locking mechanism, so that the connecting and positioning effects can be achieved, the assembly is convenient, when the disassembly is needed, the locking mechanism can be unlocked only by inwards extruding the two limiting protrusions 223, and the disassembly is convenient;
the end part of the middle supporting piece 221 is provided with a transverse baffle 224 which can play a role of supporting and deforming and resetting together with the middle supporting piece 221 when receiving torsional force, so that the stability of the whole structure is improved;
the first connecting part 110 can be connected with the spectacle frame in a buried mode, and the inverted teeth 111 arranged on the two sides of the first connecting part effectively improve the strength of the connecting structure and play a role in preventing falling;
the first connecting portion 110 is provided with a connecting hole 112, which can be penetrated by a screw to be fixed to the frame, thereby further improving the strength of the connecting structure.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. A frame hinge structure, characterized in that: the glasses comprise a first connecting piece connected with a glasses frame and a second connecting piece connected with glasses legs;
one end of the first connecting piece is provided with a first connecting part used for being connected with the picture frame, and the other end of the first connecting piece is provided with a slot;
the second connecting piece comprises a second connecting part used for being connected with the glasses legs and an inserting piece used for being inserted into the inserting groove, and the inserting piece is hinged with the second connecting part;
the inserted sheet is leaned on second connecting portion one end both sides and has opened first draw-in groove and second draw-in groove respectively, first draw-in groove and second draw-in groove stagger constitution elastic construction each other.
2. The frame hinge structure of claim 1, wherein: the lateral hole has all been opened to grafting tank bottom both sides wall, the inserted sheet includes middle part branch piece and two limit portion branch pieces, two the outside dispersion of tip of limit portion branch piece is the V-arrangement structure, and the tip is provided with spacing arch, and just cooperates the joint through spacing arch and lateral hole.
3. The frame hinge structure of claim 2, wherein: and the end part of the middle supporting piece is provided with a transverse blocking piece extending towards two sides.
4. The frame hinge structure of claim 3, wherein: a plurality of inverted teeth are arranged on two sides of the first connecting portion.
5. The frame hinge structure of claim 4, wherein: and the first connecting part is provided with a connecting hole for a screw to pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110563669.1A CN113126323A (en) | 2021-05-24 | 2021-05-24 | Hinge structure of spectacle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110563669.1A CN113126323A (en) | 2021-05-24 | 2021-05-24 | Hinge structure of spectacle frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113126323A true CN113126323A (en) | 2021-07-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110563669.1A Pending CN113126323A (en) | 2021-05-24 | 2021-05-24 | Hinge structure of spectacle frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113126323A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114236873A (en) * | 2021-12-16 | 2022-03-25 | 歌尔光学科技有限公司 | Glasses leg assembly and glasses |
-
2021
- 2021-05-24 CN CN202110563669.1A patent/CN113126323A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114236873A (en) * | 2021-12-16 | 2022-03-25 | 歌尔光学科技有限公司 | Glasses leg assembly and glasses |
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