CN218767649U - Hinge structure and glasses that glasses elasticity was opened and shut - Google Patents

Abstract

The utility model provides a hinge structure and glasses that glasses elasticity opened and shut, the utility model discloses glasses elasticity opens and shuts hinge structure includes elastic component and articulated elements, the elastic component sets up on the articulated elements, be provided with joint portion and articulated portion on the articulated elements, joint portion with articulated portion is connected with glasses respectively. The utility model has the advantages that: can be effectual among the prior art of solution, adopt the U type spare to realize the mode that the different types of face of adaptation were worn, the dog-ear department that U type spare and mirror foot link appear in long-time use takes place to warp, make glasses appear to wear the fastness that uses the picture frame to wear and reduce gradually and the shorter problem of life, through using this product structure, joint portion and articulated portion are connected with glasses respectively, the easy condition of warping of elastic component has effectively been avoided, and through the cooperation of elastic component and glasses mirror foot, make the mirror foot open and shut have elasticity, can better adaptation user's the demand of wearing.

Description

Hinge structure and glasses that glasses elasticity was opened and shut

Technical Field

The utility model relates to a glasses technical field, concretely relates to hinge structure and glasses that glasses elasticity opened and shut.

Background

Glasses are used as daily necessities and are generally used for improving eyesight, protecting eyes or decorating, and most people have the habit of using and wearing the glasses at present. Eyeglasses typically include a lens and a frame that includes a lens frame for receiving the lens and a temple attached to the lens frame for wearing about an ear.

Because glasses often need to be worn for a long time, people also have higher and higher requirements on the comfort level of wearing, and the design of picture frame makes the opening and shutting size of mirror foot limited, often can not match different crowds' face types, dress the damage of easily shining the picture frame by force, and in order to solve this problem, current solution has taken like 20130367289.1 "a hinge structure of automatic adjustment glasses mirror foot aperture", make the open angle of mirror foot can be fit for the people of different face types size and wear with the help of the elasticity of U type spare, make the scope grow of opening angle, but because mirror foot and U type spare lug connection, long-time use can lead to U type spare and mirror foot to be connected the dog-ear department of one end and take place to warp, make glasses appear along with long-time wear the fastness that uses the picture frame to wear and reduce gradually and the short problem of life, influence the experience that people worn glasses for a long time.

SUMMERY OF THE UTILITY MODEL

For solving the problem among the prior art, the utility model provides a glasses elasticity opens and shuts hinge structure and contains the glasses of this structure has solved prior art, adopts U type spare to realize the mode that the different shapes of face of adaptation were worn, and the dog-ear department that U type spare and mirror foot are connected one end can appear in long-time use takes place to warp for glasses appear along with long-time wearing the fastness that uses the picture frame to wear reduces gradually and the shorter problem of life.

The utility model relates to an articulated structure that glasses elasticity opened and shut, including elastic component and articulated elements, the elastic component setting is on the articulated elements, and the elastic component is used for the mirror foot of glasses to open and shut and has elasticity, is provided with joint portion and articulated portion on the articulated elements, and joint portion and articulated portion are connected with glasses respectively.

The utility model discloses make further improvement, the elastic component is the flexure strip, and the flexure strip includes circular arc elastic plate, first elastic plate and second elastic plate, and the circular arc elastic plate setting is between first elastic plate and second elastic plate to circular arc elastic plate both ends are connected with first elastic plate and second elastic plate respectively.

The utility model discloses make further improvement, first elastic plate and second elastic plate all be provided with articulated elements complex installation through-hole, the articulated elements setting is in installation through-hole.

The utility model discloses do further improvement, articulated portion is including extending arm and articulated joint, and the arm setting that extends is between first elastic plate and second elastic plate, and the arm that extends is close to joint portion one end and is provided with the locating piece, and the installation through-hole cooperation on locating piece and the first elastic plate is used for fixing a position articulated portion at the relative position of flexure strip.

The utility model discloses make further improvement, the shape of flexure strip is the U type to distance between first elastic plate and the second elastic plate is from being close to circular arc elastic plate one end to keeping away from circular arc elastic plate one end crescent, and the tip of second elastic plate is provided with to the anticreep inclined plane that inclines to being close to first elastic plate direction.

The utility model discloses do further improvement, still include the hinge post, be provided with on the lock hinge portion with hinge post complex hinge hole, the hinge post setting is in hinge hole.

The utility model discloses do further improvement, the joint portion outside is provided with a plurality of joint teeth, the joint tooth be used for with the glasses joint.

The utility model discloses do further improvement, the quantity of articulated elements is two sets of, two sets of articulated elements parallel arrangement.

The second aspect, the utility model also provides a contain the hinge structure's that above-mentioned glasses elasticity opened and shut glasses, including lens frame and mirror foot, be provided with on the lens frame with joint portion complex joint groove, lens frame and joint portion joint, the mirror foot is articulated with articulated portion, the mirror foot be close to elastic component one end be provided with elastic component complex cambered surface.

The utility model discloses make further improvement, mirror foot inside wall is provided with the arc lead angle with the cambered surface junction, and the arc lead angle is used for the mirror foot closed convenience.

Compared with the prior art, the beneficial effects of the utility model are that: adopt its mechanism, can be effectual among the solution prior art, adopt the U type spare to realize the mode that the different types of face of adaptation were worn, U type spare and mirror foot connection one end's dog-ear department take place to warp for long-time use, make glasses appear along with long-time wearing the fastness that uses the picture frame to wear reduce gradually and the shorter problem of life, through using this product structure, joint portion and articulated portion are connected with glasses respectively, the easy condition of warping of elastic component has effectively been avoided, and through the cooperation of elastic component and glasses mirror foot, make the mirror foot open and shut have elasticity, can better adaptation user's the demand of wearing.

Drawings

In order to illustrate the present application or prior art more clearly, a brief description of the drawings needed for the description of the embodiments or prior art will be given below, it being clear that the drawings in the following description are some embodiments of the present application and that other drawings can be derived from them by a person skilled in the art without inventive effort.

FIG. 1 is a schematic view of the overall structure of a hinge structure;

FIG. 2 is an exploded view of the hinge structure;

FIG. 3 is a schematic view of the temple of the eyeglasses in an open state;

FIG. 4 is an enlarged view taken at A in FIG. 3;

FIG. 5 is a schematic view of the closed state of the temple of the eyeglasses;

fig. 6 is an enlarged view of fig. 5 at B.

Detailed Description

Unless defined otherwise, all 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; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof in the description and claims of this application and the description of the figures above, are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the foregoing drawings are used for distinguishing between different objects and not for describing a particular sequential order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.

As shown in fig. 1-6, the present invention relates to a pair of glasses, which comprises a frame 1, a leg 2 and a hinge structure with a resilient opening/closing function.

The hinge structure comprises an elastic member and a hinge member 4.

The elastic piece is elastic piece 3, and elastic piece 3 includes circular arc elastic plate 31, first elastic plate 32 and second elastic plate 33, and circular arc elastic plate 31 sets up between first elastic plate 32 and second elastic plate 33 to circular arc elastic plate 31 both ends are connected with the one end of first elastic plate 32 and second elastic plate 33 respectively.

The elastic piece 3 is U-shaped, and the distance between the first elastic plate 32 and the second elastic plate 33 gradually increases from the end close to the circular-arc elastic plate 31 to the end away from the circular-arc elastic plate 31.

The end of the second elastic plate 33 is provided with a retaining slope 34 inclined in the direction of opening into the first elastic plate 32.

One end of the temple 2 close to the elastic piece 3 is provided with an arc surface 21 matched with the second elastic plate 33 and the anti-falling inclined surface 34, and the shape of the arc surface 21 is consistent with the second elastic plate 33 and the anti-falling inclined surface 34.

When mirror foot 2 is the open mode, cambered surface 21 and second elastic plate 33 and the laminating of anticreep inclined plane 34, when 2 original open modes of mirror foot were less than the person's of wearing size, mirror foot 2 can outwards strut to extrusion anticreep inclined plane 34, the setting through anticreep inclined plane 34 can effectually prevent that mirror foot 2 is easy just to be propped open the biggest control range, lead to hinge structure's damage.

When the mirror leg 2 is in a closed state, the side wall of one end of the mirror leg 2 connected with the hinge structure can extrude the second elastic plate 33, so that the mirror leg 2 cannot be easily opened after being closed, and the folding and storage stability of the mirror leg 2 is realized.

The hinge 4 is provided with a snap-in portion 41 and a hinge portion 42, and a snap-in tooth 411 is arranged outside the snap-in portion 41.

The lens frame 1 is provided with a clamping groove matched with the clamping portion 41, and the lens frame 1 is clamped with the clamping portion 41.

The joint portion 41 both sides all are provided with joint tooth 411, set up joint tooth 411 through both sides and make articulated elements 4 and lens frame 1 joint more stable.

The first and second elastic plates 32 and 33 are each provided with a mounting through hole 35 that cooperates with the hinge 4.

The hinge portion 42 includes an extending arm 421 and a hinge joint 422, the extending arm 421 is disposed between the first elastic plate 32 and the second elastic plate 33, and a positioning block 4211 is disposed at one end of the extending arm 421 close to the fastening portion 41.

Pass the installation through-hole 35 on the first elastic plate 32 with joint portion 41 during the installation, because the effect of locating piece 4211, locating piece 4211 restriction articulated elements 4 continues to move, and effectual messenger's articulated portion 42 is fixed at the relative position of flexure strip 3 to make first elastic plate 32 by tight pressfitting on lens frame 1 through the cooperation of joint portion 41 and locating piece 4211, guaranteed the stability of flexure strip 3.

The shape of extension arm 421 is formed by middle part installation through-hole 35 position of first elastic plate 32 toward the terminal direction extension of second elastic plate 33, through extension arm 421 from this direction extension can make the user comparatively laborsaving carry out mirror foot 2 elastic adjustment and wear the size.

The hinge structure with the glasses are elastically opened and closed further comprises a hinge column 5, a hinge through hole 4221 is formed in the hinge joint 422, and the hinge column 5 is arranged in the hinge through hole 4221.

Be provided with the articulated storehouse that holds articulated head 422 and the articulated post mounting hole that communicates articulated storehouse in the mirror foot 2, place articulated head 422 during the installation in the articulated storehouse, install articulated post 5 in the articulated through-hole 4221 in articulated head 422 from articulated post mounting hole again, accomplish and articulate.

The quantity of articulated elements 4 is two sets of, and two sets of articulated elements 4 parallel arrangement make whole hinge structure more stable through the setting of two sets of articulated elements 4 in flexure strip 3.

The junction of the inner side wall of the glasses leg 2 and the cambered surface 21 is provided with an arc-shaped lead angle 22, and the arc-shaped lead angle 22 is used for the convenient closing of the glasses leg 2.

The use and adjustment method of the glasses provided by the embodiment is as follows: the embodiment of the utility model provides a can realize comparing the articulated mode of wearing in the different shapes of face of current adaptation, have non-deformable and wear firm advantage.

When glasses mirror foot 2 is the closed condition, second elastic plate 33 is pushed by glasses mirror foot 2 to first elastic plate 32 direction, and the inner wall of 2 tip positions of glasses mirror foot is withstood to the junction of second elastic plate 33 and anticreep inclined plane 34 for glasses mirror foot 2 is difficult because environment shake or other factors lead to automatic opening.

The temple 2 transforms from the closed state to the open state: at first with 2 toward keeping away from 1 direction removal of lens frame of mirror foot, remove the junction subassembly contact arc lead angle 22 of in-process second elastic plate 33 and anticreep inclined plane 34, remove on the cambered surface 21 of 2 tip of mirror foot from arc lead angle 22 again, final second elastic plate 33 and the laminating of anticreep inclined plane 34 part setting in cambered surface 21 adaptation, because the elastic sheet 3 toward the gradual grow of opening direction's the reason, make the cambered surface 21 with the contact of second elastic plate 33 to the indent, and because anticreep inclined plane 34 is inconsistent with second elastic plate 33 incline direction, make cambered surface 21 wholly be a V type, second elastic plate 33 sets up the deepest at cambered surface 21 with anticreep inclined plane 34, make glasses wear more firm, 2 states of opening of mirror foot are difficult for controlling and rocking.

When the wearing range is larger than the set size, the glasses legs 2 continue to be outwards opened, the arc surface 21 continues to slide towards the inclined direction of the anti-falling inclined surface 34, the arc surface 21 continuously extrudes the anti-falling inclined surface 34 while sliding, so that the glasses legs are not easy to fall off when the glasses are worn firmly, and the maximum wearing range is exceeded.

From the above, the utility model has the advantages that: adopt its mechanism, can be effectual among the solution prior art, adopt the U type spare to realize the mode that the different face types of adaptation were worn, U type spare and 2 dog-ear departments that are connected one end of mirror foot can appear in long-time use and take place to warp, make glasses appear along with long-time wearing the fastness that uses the picture frame to wear reduces gradually and the shorter problem of life, through using this product structure, joint portion 41 and articulated portion 42 are connected with glasses respectively, the easy condition of warping of elastic component has effectively been avoided, and through the cooperation of elastic component and 2 of glasses mirror foot, make 2 of mirror foot open and shut have elasticity, can better adaptation user's the demand of wearing.

In the above embodiment, the hinge member 4 is provided with the clamping portion 41 and the hinge portion 42, the clamping teeth 411 are arranged outside the clamping portion 41, the lens frame 1 is provided with the clamping groove matched with the clamping portion 41, the lens frame 1 is clamped with the clamping portion 41, the hinge portion 42 includes the extending arm 421 and the hinge head 422, the lens leg 2 is provided with the hinge bin for accommodating the hinge head 422 and the hinge column mounting hole for communicating the hinge bin, the hinge head 422 is placed in the hinge bin during installation, the hinge column 5 is then mounted in the hinge through hole 4221 in the hinge head 422 from the hinge column mounting hole, hinging is completed, obviously, the clamping portion 41 is clamped with the lens frame 1, the hinge portion 42 and the lens leg 2 can be connected in other manners, the clamping portion 41 can be clamped with the lens leg 2, the hinge portion 42 is hinged with the lens frame 1, as long as the hinge portion 4 can be connected, the elastic member can have an elastic effect when the hinge portion 2 opens and closes, and the technical effect of the above scheme can be realized.

In the above embodiment, the elastic member is an elastic piece 3, the elastic piece 3 includes an arc elastic plate 31, a first elastic plate 32 and a second elastic plate 33, the arc elastic plate 31 is disposed between the first elastic plate 32 and the second elastic plate 33, and two ends of the arc elastic plate 31 are respectively connected to one ends of the first elastic plate 32 and the second elastic plate 33, the shape of the elastic piece 3 is U-shaped, and the distance between the first elastic plate 32 and the second elastic plate 33 gradually increases from one end close to the arc elastic plate 31 to one end away from the arc elastic plate 31, the second elastic plate 33 cooperates with the temple 2 to achieve elastic adjustment of the temple 2, and the design of achieving elastic adjustment of the temple 2 by cooperating the elastic piece 3 with the temple 2 only belongs to the optimal scheme of the protection scope of the present application, obviously, other manners can be adopted instead of the elastic member, for example, the elastic rubber block cooperates with the temple 2 to achieve elastic adjustment, or the elastic member is a torsion spring, the temple 2 is closed when the torsion spring is in an initial state, the temple 2 is opened, and the above technical effect can be achieved.

The above-mentioned embodiments are the preferred embodiments of the present invention, and the scope of the present invention is not limited to the above-mentioned embodiments, and the scope of the present invention includes and is not limited to the above-mentioned embodiments, and all equivalent changes made according to the present invention are within the protection scope of the present invention.

Claims (10)

1. The utility model provides a hinge structure that glasses elasticity was opened and shut which characterized in that: the glasses comprise an elastic piece and an articulated piece, wherein the elastic piece is arranged on the articulated piece, the elastic piece is used for opening and closing the glasses legs of the glasses and has elasticity, a clamping part and an articulated part are arranged on the articulated piece, and the clamping part and the articulated part are respectively connected with the glasses.

2. The hinge structure for elastically opening and closing eyeglasses according to claim 1, wherein: the elastic piece is the flexure strip, the flexure strip includes circular arc elastic plate, first elastic plate and second elastic plate, the circular arc elastic plate sets up between first elastic plate and the second elastic plate, and circular arc elastic plate both ends respectively with first elastic plate and second elastic plate are connected.

3. The hinge structure for elastically opening and closing eyeglasses according to claim 2, wherein: the first elastic plate and the second elastic plate are both provided with installation through holes matched with the hinged pieces, and the hinged pieces are arranged in the installation through holes.

4. The hinge structure for elastically opening and closing eyeglasses according to claim 2, wherein: the hinged part comprises an extension arm and a hinged joint, the extension arm is arranged between the first elastic plate and the second elastic plate, one end, close to the clamping part, of the extension arm is provided with a positioning block, and the positioning block is matched with a mounting through hole in the first elastic plate to be used for positioning the relative position of the hinged part on the elastic piece.

5. The elastically openable and closable hinge structure of eyeglasses according to claim 2, wherein: the elastic piece is U-shaped, the distance between the first elastic plate and the second elastic plate is gradually increased from one end close to the arc elastic plate to one end far away from the arc elastic plate, and the end part of the second elastic plate is provided with an anti-falling inclined plane inclined towards the direction close to the first elastic plate.

6. An elastically openable and closable hinge structure for spectacles according to any one of claims 1 to 5, wherein: still include articulated post, lock articulated portion on be provided with articulated post complex articulated through-hole, articulated post sets up in the articulated through-hole.

7. An elastically openable and closable hinge structure for spectacles according to any one of claims 1 to 5, wherein: the joint portion outside is provided with a plurality of joint teeth, the joint tooth is used for with glasses joint.

8. An elastically openable and closable hinge structure for spectacles according to any one of claims 1 to 5, wherein: the quantity of articulated elements is two sets ofly, two sets of articulated elements parallel arrangement.

9. An eyeglass comprising a hinge structure for elastically opening and closing the eyeglass according to any one of claims 1 to 8, wherein: including lens frame and mirror foot, be provided with on the lens frame with joint portion complex joint groove, the lens frame with joint portion joint, the mirror foot with articulated portion is articulated, the mirror foot is close to elastic component one end be provided with elastic component complex cambered surface.

10. The eyewear of claim 9, wherein: the connection part of the inner side wall of the glasses leg and the arc surface is provided with an arc-shaped lead angle, and the arc-shaped lead angle is used for the glasses leg to be closed conveniently.

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