CN213182233U - Bending-resistant glasses - Google Patents

Abstract

The application relates to bending-resistant glasses, which comprise a glasses frame body and glasses legs. The mirror frame body and the mirror legs can be made of titanium alloy materials, the titanium alloy materials are good in firmness and not prone to being bent, and the mirror frame body and the mirror legs have the characteristic of not prone to fading. The spectacle frame body is provided with a hinged piece for hinging the spectacle legs, the spectacle legs are provided with a reset elastic piece which can drive the spectacle legs to rotate in a deformation recovery mode, and one end of the reset elastic piece, which is far away from the spectacle legs, abuts against the hinged piece; the articulated elements are provided with a folding surface for the glasses legs to abut against when in a folding state and an opening surface for the glasses legs to abut against when in an opening state, and the joint between the folding surface and the opening surface forms an abutting part which can drive the reset elastic sheet to deform. After the glasses legs rotate, the abutting parts abut against the reset elastic pieces to enable the reset elastic pieces to deform, along with the rotation of the glasses legs, the reset elastic pieces gradually convert elastic potential energy into kinetic energy, the abutting parts push the reset elastic pieces, and therefore the glasses legs automatically rotate to complete state switching. The application has the effect of facilitating the use of a user.

Description

Bending-resistant glasses

Technical Field

The present application relates to the field of eyewear, and more particularly, to an anti-flexing eyewear.

Background

Spectacles are optical devices that can be used to improve vision, protect the eyes, or decorate. The glasses are various in types, and can be divided into myopia glasses, hypermetropia glasses, presbyopic glasses, astigmatic glasses, plano glasses, night vision glasses and the like according to functions, and the glasses play an important role in life of people.

Common glasses on the market can strut two mirror legs when the user need dress glasses including the picture frame body with articulate two mirror legs on the picture frame body, can rotate two mirror legs to the angle of folding each other and accomodate when the user need accomodate glasses.

In view of the above-mentioned related art, the inventor believes that it is troublesome for a user to continuously apply force to the temple and rotate the temple to a predetermined angle by switching the folding state of the temple and the unfolding state of the temple when the user wears or takes in the eyeglasses.

SUMMERY OF THE UTILITY MODEL

In order to facilitate a user in opening or folding the temple, the present application provides an anti-flexing eyewear.

The application provides an anti glasses of buckling adopts following technical scheme:

an anti-bending glasses comprises a glasses frame body and glasses legs, wherein the glasses frame body is provided with a hinge piece for hinging the glasses legs, the glasses legs are provided with a reset elastic piece capable of driving the glasses legs to rotate in a deformation recovery mode, and one end, far away from the glasses legs, of the reset elastic piece abuts against the hinge piece; the articulated elements are provided with supplies the face of folding of mirror leg butt when folding the state, and supply the mirror leg is the face of strutting of butt when strutting the state, fold the face of folding with it can order about to prop the junction between the face of strutting the butt that the shell fragment that resets takes place deformation.

Through adopting above-mentioned technical scheme, the mirror leg passes through the articulated elements and is articulated with the picture frame body. When the glasses legs are in the unfolding state, the reset elastic sheet is abutted to the unfolding surface, so that the glasses legs and the glasses frame body are relatively stable, and a user can wear the glasses; when the glasses legs are in the folding state, the reset elastic pieces abut against the folding surface, so that the glasses legs and the glasses frame body are relatively stable, and a user can place the glasses in a containing piece such as a glasses box. When the user need switch the state of strutting or fold and receive the state, can exert to the mirror leg and make the mirror leg take place pivoted power, after the mirror leg rotates, butt portion butt in the shell fragment that resets makes it take place deformation, along with the rotation of mirror leg, the shell fragment that resets converts elastic potential energy into kinetic energy gradually, makes butt portion promote the shell fragment that resets to make the mirror leg take place automatically to rotate and accomplish the state switch, the person of facilitating the use struts the mirror leg or folds and receive the mirror leg.

Optionally, the glasses legs are provided with a rotating block for hinging the hinging piece, the rotating block is provided with a containing groove for accommodating the rotating block and a limiting groove for resetting the resetting elastic piece, and the containing groove is communicated with the limiting groove.

Through adopting above-mentioned technical scheme, when turning block and articulated elements rotate relatively, the articulated elements is at the storage tank internal rotation, and the shell fragment that resets takes place to deform in the spacing inslot. The limiting groove has a limiting effect on the reset elastic sheet, and the risk of position deviation after the reset elastic sheet recovers deformation is reduced.

Optionally, the width of the limiting groove is greater than or equal to the width of the rotating block.

Through adopting above-mentioned technical scheme, when the turning block took place to rotate, the tip of turning block got into the spacing groove, increased the rotation range of mirror leg.

Optionally, the glasses legs are provided with inserting strips for fixing with the rotating blocks, and the rotating blocks are provided with mounting grooves for inserting the inserting strips.

Through adopting above-mentioned technical scheme, the mirror leg is pegged graft through cutting and mounting groove, realizes the fixed between mirror leg and the turning block.

Optionally, the cutting is provided with a clamping block, and the inner wall of the mounting groove is provided with a clamping part for clamping the clamping block; the lateral wall slope of joint piece is provided with the spigot surface, the mounting groove intercommunication the lateral wall of turning block.

Through adopting above-mentioned technical scheme, when the user installed the turning block, can inject the cutting into the mounting groove, make joint piece and clamping part joint, make the cutting be difficult to break away from the mounting groove to make turning block and mirror leg relatively fixed. The in-process of inserting the cutting into the mounting groove at the user, along with the joint piece is deep into the mounting groove, the inner wall of mounting groove is strutted to the spigot surface, until the joint piece inlays in buckle portion. The lateral wall of mounting groove intercommunication turning block can make the joint piece when removing in the mounting groove, and the inner wall of mounting groove is changeed in taking place deformation.

Optionally, the number of the cutting slips is 2, and the two cutting slips are respectively inserted into two sides of the rotating block.

Through adopting above-mentioned technical scheme, many slips can strengthen the stability of being connected between mirror leg and the rotating block.

Optionally, the turning block is provided with a locking screw for fixing the insert, and the locking screw penetrates through the insert and is in threaded connection with the turning block.

Through adopting above-mentioned technical scheme, the user will tear the strip open and insert the mounting groove after, accessible locking screw makes and tears strip open and be connected with the turning block. After the user unscrews the locking screw from the turning block, the disassembly strip can be drawn out from the mounting groove, and the disassembly between the glasses legs and the turning block is completed.

Optionally, the turning block is connected with a connecting screw in a threaded manner, and the connecting screw is hinged to the hinge member, and the hinge member is provided with a connecting groove for the connecting screw to penetrate through.

Through adopting above-mentioned technical scheme, the turning block passes through connecting screw and is connected with the articulated elements, and the user's accessible is twisted out connecting screw, and then separation articulated elements and turning block, the person's of facilitating the use turning block are changed.

Optionally, the surface of the abutting portion is provided as an arc surface.

Through adopting above-mentioned technical scheme, the reducible acutance of butt portion of cambered surface reduces the scratch damage that causes the shell fragment that resets when butt portion and the shell fragment that resets contact.

Optionally, a buffer sleeve is arranged at one end of the glasses leg far away from the hinged piece.

Through adopting above-mentioned technical scheme, switch over to the in-process of folding the state at the mirror leg from the state of strutting, order about the mirror leg rotation back when the shell fragment that resets, the mirror leg can strike the picture frame body under inertial effect, and the cushion collar can reach the buffering effect this moment, reduces the mirror leg because striking the influence of picture frame body to picture frame body or lens.

Drawings

Fig. 1 is a schematic structural view of a pair of bending-resistant glasses according to embodiment 1 of the present application.

Fig. 2 is a sectional view taken along line a-a of fig. 1.

Fig. 3 is an exploded schematic view of fig. 1.

Fig. 4 is a partially enlarged schematic view at B in fig. 1.

Fig. 5 is a sectional view of a rotation block in embodiment 1.

Fig. 6 is a schematic view of a structure of bending-resistant glasses according to embodiment 2 of the present application.

Fig. 7 is a partially enlarged schematic view at C in fig. 6.

Fig. 8 is an exploded schematic view of fig. 6.

Fig. 9 is a sectional view of a rotation block in embodiment 2.

Description of reference numerals: 1. a frame body; 11. a nose pad; 12. connecting sheets; 2. a lens; 3. a temple; 31. a buffer sleeve; 4. an articulation member; 41. folding the noodles; 42. opening the surface; 43. an abutting portion; 44. connecting grooves; 45. hinging a shaft; 5. rotating the block; 51. a containing groove; 52. a limiting groove; 53. connecting holes; 54. a first fixing hole; 55. a second fixing hole; 56. mounting grooves; 561. a fastening part; 57. mounting holes; 6. resetting the elastic sheet; 61. a force-bearing end; 62. a clamping block; 621. a guide surface; 7. cutting; 71. bending sections; 72. perforating; 8. a connecting screw; 9. and locking the screw.

Detailed Description

The present application is described in further detail below with reference to figures 1-9.

The embodiment of the application discloses glasses of anti buckling.

Example 1

Referring to fig. 1, glasses include picture frame body 1 and install two lenses 2 in picture frame body 1, and the mid-mounting of picture frame body 1 has nose to hold in the palm 11, and the both ends integrated into one piece of picture frame body 1 has connection piece 12, and two connection pieces 12 articulate respectively has mirror leg 3. In this embodiment, the spectacle frame body 1 and the spectacle legs 3 can be made of titanium alloy material, but not limited thereto, and the titanium alloy material has good firmness, is not easy to bend, and has the characteristic of not easy to fade.

Referring to fig. 2 and 3, the connecting sheet 12 is welded with the hinge element 4, one side of the hinge element 4 away from the frame body 1 is a folding surface 41, one side of the hinge element 4 away from the adjacent hinge element 4 is an opening surface 42, the folding surface 41 and the opening surface 42 are planes respectively, and an included angle formed between the folding surface 41 and the opening surface 42 is 90 °. The joint between the folding surface 41 and the opening surface 42 forms an abutting part 43, and the surface of the abutting part 43 is a cambered surface. The middle of the hinge 4 far from the opening surface 42 is provided with a connecting groove 44, the connecting groove 44 extends towards the direction close to the abutting part 43, and two sides of the connecting groove 44 are communicated with two sides of the hinge 4.

Referring to fig. 2 and 3, the temple 3 is provided with a turning block 5 for being connected with the hinge member 4, the turning block 5 is rectangular as a whole, a containing groove 51 is provided at one end of the turning block 5 close to the frame body 1, the containing groove 51 communicates with side walls on two sides of the turning block 5 arranged in the vertical direction, and the width of the containing groove 51 matches with the width of the hinge member 4. The hinge 4 is accommodated in the accommodating groove 51, and a distance is left between the groove bottom of the accommodating groove 51 and the end of the hinge 4 to increase the rotatable range of the rotating block 5. In the present embodiment, the turning block 5 is fixed with a hinge shaft 45 by interference fit; the hinge shaft 45 penetrates through the rotating block 5 to enter the accommodating groove 51 and penetrates through the connecting groove 44, so that the hinge member 4 is hinged to the rotating shaft through the hinge shaft 45.

Referring to fig. 2 and 3, the temple 3 is integrally formed with a reset spring 6 for connecting the abutting member and an inserting strip 7 for connecting the rotating block 5, the reset spring 6 and the inserting strip 7 both extend along the length direction of the temple 3, wherein the number of the inserting strips 7 is 2, and the reset spring 6 is located between the two inserting strips 7. The rotating block 5 is provided with a limiting groove 52 at one side close to the opening surface 42 and parallel to the opening surface 42, the limiting groove 52 is communicated with two ends of the rotating block 5, and the limiting groove 52 is communicated with the containing groove 51. The width and the thickness of the limiting groove 52 are respectively matched with the reset elastic sheet 6; in the present embodiment, the groove width of the limiting groove 52 is larger than the groove width of the accommodating groove 51; in other embodiments, the width of the limiting groove 52 may be equal to the width of the receiving groove 51, so that the end of the hinge member 4 can slide into the limiting groove 52 when the rotating block 5 rotates, thereby increasing the rotatable range of the rotating block 5.

Referring to fig. 2, the end of the reset spring 6 away from the temple 3 forms a force-bearing end 61. When the glasses leg 3 and the rotating block 5 are in a relatively fixed state, the reset elastic sheet 6 can be just accommodated in the limiting groove 52, and the end face of the stress end 61 of the reset elastic sheet 6 is flush with the end face of the rotating block 5 far away from the glasses leg 3, so that the stress end 61 shields the accommodating groove 51 and the hinge piece 4.

Referring to fig. 1 and 2, when the temple 3 is in the normal open state, the force-bearing end 61 abuts against the open face 42, the reset spring 6 and the hinge 4 are relatively stable, and even if the rotating block 5, the temple 3 and the hinge 4 are kept fixed in the state of non-manual action, the user can wear the glasses. After the user wears the glasses, if human head is great, then two mirror legs 3 can be in the state of excessively strutting, and the expansion end of mirror leg 3 overturns towards the direction of keeping away from picture frame body 1 this moment, and 4 butts of articulated elements make the shell fragment 6 that resets take place deformation in stress end 61, make two lenses 2 butt respectively in the both sides of human head.

Referring to fig. 1 and 2, when the temple 3 is in the folded state, the force-receiving end 61 abuts against the folded surface 41, and the reset spring piece 6 and the hinge 4 are relatively stable, so that the user can place the glasses in a storage member such as a glasses case even though the rotation block 5, the temple 3 and the hinge 4 are kept fixed in a state without manual force. When the user rotates the temple 3 to switch the temple 3 from the unfolding state to the folding state or switch the temple 3 from the folding state to the unfolding state, the abutting part 43 abuts against the force-bearing part to deform the reset elastic sheet 6; as the temple 3 continues to rotate, the elastic return spring 6 gradually converts the elastic potential energy into the kinetic energy, so that the temple 3 rotates, and the temple 3 automatically springs to a state that the force-bearing end 61 abuts against the opening surface 42 or the folding surface 41.

Referring to fig. 1 and 2, further, after the reset elastic sheet 6 drives the glasses legs 3 to rotate, the glasses legs 3 may impact the glasses frame body 1 under the action of inertia, in order to reduce the influence of the glasses legs 3 on the glasses frame body 1 or the lenses 2 due to impact on the glasses frame body 1, one end of the glasses legs 3, which is far away from the reset elastic sheet 6, is sleeved with a buffer sleeve 31, and the buffer sleeve 31 is made of a silica gel material; when the temples 3 contact with the lenses 2 or the frame body 1 through the buffer sleeves 31, the buffer effect can be achieved,

referring to fig. 4 and 5, the insert 7 is parallel to the reset spring 6; bending sections 71 are integrally formed between the insert 7 and the glasses legs 3, and the bending sections 71 incline towards the direction close to the middle part of the glasses frame body 1, so that a gap is formed between the insert 7 and the reset elastic sheet 6. In the embodiment, the surface of the end of the slip 7 far away from the temple 3 is convexly provided with a clamping block 62; the surface of the click block 62 is provided with a guide surface 621, and the guide surface 621 is inclined in a direction away from the temple 3 and close to the slip 7. In this embodiment, two mounting grooves 56 are formed at one end of the rotary block 5 close to the temple 3, the mounting grooves 56 are located at the middle of the rotary block 5, and the two mounting grooves 56 are respectively communicated with two sides of the rotary block 5. The mounting groove 56 is matched with the inserting strip 7, the groove wall of the mounting groove 56 is inwards recessed to form a buckling part 561, and the position and the size of the buckling part 561 are matched with the clamping block 62. The inserting strip 7 is inserted into the mounting groove 56, and the clamping block 62 is clamped with the clamping part 561, so that the inserting strip 7 is difficult to separate from the rotating block 5, and the rotating block 5 and the glasses legs 3 are relatively fixed.

Referring to fig. 5, when the user installs the rotating block 5, the cutting 7 can be completely inserted into the installation groove 56 until the clamping block 62 is clamped with the clamping part 561; in this process, as the clamping block 62 goes deep into the mounting groove 56, the guide surface 621 can expand the inner wall of the mounting groove 56, so that the user can easily push the slip 7.

The implementation principle of the embodiment 1 is as follows: the glasses legs 3 are hinged with the glasses frame body 1 through hinges 4. When the glasses legs 3 are in the unfolding state, the reset elastic sheet 6 is abutted against the unfolding surface 42, so that the glasses legs 3 and the glasses frame body 1 are relatively stable, and a user can wear glasses; when the glasses legs 3 are in the folding state, the reset spring pieces 6 abut against the folding surfaces 41, so that the glasses legs 3 and the glasses frame body 1 are relatively stable, and a user can put glasses in a containing piece such as a glasses case. When the user need switch the state of strutting or folding the state, can exert to mirror leg 3 and make mirror leg 3 take place pivoted power, after mirror leg 3 rotated, butt 43 butt in the shell fragment 6 that resets and make it take place to deform, along with the rotation of mirror leg 3, the shell fragment 6 that resets converts elastic potential energy into kinetic energy gradually, makes butt 43 promote the shell fragment 6 that resets to make mirror leg 3 automatic take place to rotate and accomplish the state switch, convenience of customers struts mirror leg 3 or folds mirror leg 3.

Example 2

Referring to fig. 7 and 8, the present embodiment is different from embodiment 2 in that: the hinge 4 is hinged with the rotating block 5 through a connecting screw 8.

Referring to fig. 8 and 9, a connecting hole 53 through which a screw portion of the connecting screw 8 passes is formed at one side of the rotating block 5, the connecting hole 53 is communicated with the accommodating groove 51, a first fixing hole 54 is formed in a groove wall of the accommodating groove 51 at a side away from the connecting hole 53, the first fixing hole 54 corresponds to the connecting hole 53, and a thread is formed on an inner wall of the first fixing hole 54. The screw portion of the connecting screw 8 is sequentially inserted into the connecting hole 53 and the connecting groove 44, and is screwed into the first fixing hole 54, so that the hinge member 4 is hinged to the rotating block 5.

Referring to fig. 8 and 9, locking screws 9 are arranged between the turning block 5 and the slips 7, the number of the locking screws 9 corresponds to the number of the slips 7, and the locking screws 9 are perpendicular to the slips 7. The middle part of the cutting 7 is provided with a through hole 72, and the through hole 72 penetrates through the cutting 7; one side of the rotating block 5 is provided with a mounting hole 57 communicated with the through hole 72, the wall of the mounting groove 56 is provided with a second fixing hole 55 communicated with the through hole 72, and the inner wall of the second fixing hole 55 is provided with threads. The screw portion of the locking screw 9 is sequentially inserted into the mounting hole 57 and the through hole 72, and is in threaded connection with the second fixing hole 55, so that the insert 7 and the rotating block 5 are relatively fixed.

The implementation principle of the embodiment 2 is as follows: after the user inserts the detaching bar into the mounting groove 56, the detaching bar can be connected with the turning block 5 by the locking screw 9. After the user unscrews the locking screw 9 from the rotating block 5, the disassembling strip can be drawn out from the mounting groove 56, and the detachment between the glasses legs 3 and the rotating block 5 is completed. When a user needs to disassemble the rotating block 5, the connecting screw 8 can be screwed out, and then the hinge piece 4 and the rotating block 5 are separated; when the user needs to install the rotation block 5, the hinge member 4 may be inserted into the receiving groove 51, and then the connection screw 8 is inserted through the connection groove 44 and screwed into the first fixing hole 54.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. The utility model provides an anti glasses of buckling, includes picture frame body (1) and mirror leg (3), its characterized in that: the glasses frame body (1) is provided with a hinge piece (4) for the glasses legs (3) to be hinged, the glasses legs (3) are provided with a reset elastic piece (6) capable of driving the glasses legs (3) to rotate in a deformation recovery mode, and one end, far away from the glasses legs (3), of the reset elastic piece (6) abuts against the hinge piece (4); articulated elements (4) are provided with confession mirror leg (3) fold face (41) of butt when folding the state, and supply mirror leg (3) are opening face (42) of butt when strutting the state, fold face (41) with it can order about to prop the junction between face (42) and restore to the throne butt portion (43) that shell fragment (6) take place deformation to form.

2. The bend-resistant eyewear of claim 1, wherein: the glasses legs (3) are provided with a rotating block (5) for the hinge pieces (4) to be hinged, the rotating block (5) is provided with a containing groove (51) for the rotating block (5) to contain and a limiting groove (52) for the reset elastic sheet (6) to have a reset effect, and the containing groove (51) is communicated with the limiting groove (52).

3. The bend-resistant eyewear of claim 2, wherein: the groove width of the limiting groove (52) is larger than or equal to the width of the rotating block (5).

4. The bend-resistant eyewear of claim 2, wherein: the glasses legs (3) are provided with inserting strips (7) used for being fixed with the rotating blocks (5), and the rotating blocks (5) are provided with mounting grooves (56) for the inserting strips (7) to be inserted.

5. The bend-resistant eyewear of claim 4, wherein: the inserting strip (7) is provided with a clamping block (62), and the inner wall of the mounting groove (56) is provided with a clamping part (561) for clamping the clamping block (62); the lateral wall slope of joint piece (62) is provided with spigot surface (621), mounting groove (56) intercommunication the lateral wall of turning block (5).

6. The bend-resistant eyewear of claim 4, wherein: the number of the inserting strips (7) is 2, and the two inserting strips (7) are respectively inserted into two sides of the rotating block (5).

7. The bend-resistant eyewear of claim 4, wherein: the rotating block (5) is provided with a locking screw (9) used for fixing the inserting strip (7), and the locking screw (9) penetrates through the inserting strip (7) and is in threaded connection with the rotating block (5).

8. The bend-resistant eyewear of claim 2, wherein: the rotary block (5) is in threaded connection with a connecting screw (8) which is used for being hinged to the hinged piece (4), and the hinged piece (4) is provided with a connecting groove (44) for the connecting screw (8) to penetrate through.

9. The bend-resistant eyewear of claim 1, wherein: the surface of the abutting part (43) is provided with a cambered surface.

10. The bend-resistant eyewear of claim 1, wherein: one end, far away from the hinged part (4), of each glasses leg (3) is provided with a buffer sleeve (31).

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