CN217279153U

CN217279153U - Presbyopic glasses wide in application range

Info

Publication number: CN217279153U
Application number: CN202220757485.9U
Authority: CN
Inventors: 王俊皓; 王光明
Original assignee: Taizhou Junbo Glasses Co ltd
Current assignee: Taizhou Junbo Glasses Co ltd
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-08-23
Anticipated expiration: 2032-04-01

Abstract

The utility model relates to a presbyopic glasses field discloses a wide presbyopic glasses of application scope, including the link, the equal fixedly connected with picture frame in both ends about the link, the top middle part threaded connection of link has the screw rod, the bottom of screw rod is rotated and is connected with the connecting piece, the bottom left and right sides of connecting piece all rotates and is connected with the commentaries on classics board, the bottom of commentaries on classics board all rotates and is connected with the nose bridge frame, the equal fixedly connected with regulating block of outside one end of picture frame. The utility model discloses in, adjust the pole through twitching and change its length that stretches out the regulating block to suitable distance between the adjustment spectacle frame, can adjust the distance between the spectacle frame according to different crowds, application scope is wide, drives screw rod and connecting piece through rotating the knob and goes up and down, drives through the connecting piece and changes the board and deflect, drives the nose bridge frame through changeing the board and deflects and adjust distance and angle between the nose holds in the palm, can the adaptation person's of wearing the bridge of the nose, improve the comfort level.

Description

Presbyopic glasses wide in application range

Technical Field

The utility model relates to a presbyopic glasses field especially relates to a wide presbyopic glasses of application scope.

Background

Presbyopic glasses are also called presbyopic glasses, are a kind of optical product, the glasses that the people of presbyopic of the eye used, belong to a kind of convex lens, presbyopic glasses are mainly in order to meet the needs of the presbyopic crowd of the eye, presbyopic glasses are used for supplementing the eyesight for the middle-aged and old people, it has many optical indexes that the national standard stipulates like myopic glasses, there are some special laws of use too, presbyopic glasses use, improve the quality of life to people, have played indispensable effects.

Chinese patent document CN207833130U discloses a presbyopic glasses, including the pile head that is located the left and right sides, two be provided with the bridge of the nose between the pile head, all be connected with the lens between pile head and the bridge of the nose frame, two a side of pile head all is connected with the mirror foot, between pile head and the lens, bridge of the nose frame and lens homogeneous body injection moulding. The patent has the following advantages and effects: the utility model discloses can reduce breaking of lens, reduce production operation process, reduce the manufacturing cost of enterprise, promote the performance of enterprises by a wide margin to adapt to wearing of different head size wearers, nevertheless it can't adjust the distance between two mirror frames and the angle and the distance of bridge of the nose when different crowds use, makes its application scope less, and the experience of wearing comfort level and wearer feels relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing presbyopic glasses with wide application range.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a wide presbyopic glasses of application scope, includes the link, the equal fixedly connected with picture frame in both ends about the link, the top middle part threaded connection of link has the screw rod, the bottom of screw rod is rotated and is connected with the connecting piece, the bottom left and right sides of connecting piece all rotates and is connected with the commentaries on classics board, the bottom of commentaries on classics board all rotates and is connected with the nose bridge frame, the equal fixedly connected with regulating block of outside one end of picture frame, the equal sliding connection in outside one end of regulating block has the regulation pole, the equal sliding connection in the top outside of regulating block has the alignment jig, the equal fixedly connected with inserted bar of bottom inner wall of alignment jig, the bottom of alignment jig all runs through regulating block and fixed connection in reset spring's one end.

As a further description of the above technical solution:

the bottom of the mirror frame is fixedly connected with lenses.

As a further description of the above technical solution:

the top end of the screw rod is fixedly connected with a knob.

As a further description of the above technical solution:

the nose support is fixedly connected to the bottom of one end of the inner side of the nose bridge frame, and the middle of one end of the outer side of the nose bridge frame is rotatably connected to one end of the inner side of the mirror frame.

As a further description of the above technical solution:

the outer diameter bottom of the adjusting rod is provided with a plurality of jacks.

As a further description of the above technical solution:

the equal fixed connection in the bottom inner wall of spring housing of reset spring's the other end, the equal fixed connection in the bottom of regulating block in the top of spring housing.

As a further description of the above technical solution:

the glasses frame is fixedly connected to one end of the outer side of the adjusting rod, and silica gel sleeves are arranged outside the glasses frame.

As a further description of the above technical solution:

the top end of the adjusting frame is fixedly connected with a pressing plate.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first drive the alignment jig downstream through pressing the clamp plate, make the inserted bar extract and compress reset spring in the jack, then change its length that stretches out the regulating block through twitching the regulation pole to suitable distance between the adjustment spectacle frame, then loosen the clamp plate, drive the inserted bar through reset spring and insert the jack and fix the adjusting bar, can be according to the distance between the different crowds adjustment spectacle frame, application scope is wide.

2. The utility model discloses in, drive screw rod and connecting piece through rotating the knob and go up and down, drive through the connecting piece and change the board and deflect, drive the nose bridge frame through changeing the board and deflect and adjust the nose and hold in the palm distance and angle between, can the adaptation person's of wearing the bridge of the nose, improve the comfort level, the silica gel cover that the while cooperation can be on the spectacle frame adjusting position prevents to wear for a long time and arouses the ear discomfort, improves and wears the experience and feels.

Drawings

Fig. 1 is a perspective view of a pair of presbyopic glasses with a wide application range provided by the present invention;

FIG. 2 is a schematic view of an adjusting frame of presbyopic glasses with a wide application range according to the present invention;

fig. 3 is a schematic view of a bridge structure of presbyopic glasses with a wide application range according to the present invention.

Illustration of the drawings:

1. a connecting frame; 2. a mirror frame; 3. an adjusting block; 4. adjusting a rod; 5. a lens; 6. a silica gel sleeve; 7. a spectacle frame; 8. pressing a plate; 9. a knob; 10. an adjusting bracket; 11. inserting a rod; 12. a return spring; 13. a spring housing; 14. a screw; 15. a connecting member; 16. rotating the plate; 17. a nose bridge; 18. a nose pad; 19. and (4) inserting the jack.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a pair of presbyopic glasses with wide application range comprises a connecting frame 1, wherein the left end and the right end of the connecting frame 1 are fixedly connected with a glasses frame 2, the middle part of the top end of the connecting frame 1 is in threaded connection with a screw rod 14, the bottom end of the screw rod 14 is rotatably connected with a connecting piece 15, the left side and the right side of the bottom end of the connecting piece 15 are rotatably connected with a rotating plate 16, the bottom end of the rotating plate 16 is rotatably connected with a nose bridge frame 17, the outer end of the glasses frame 2 is fixedly connected with an adjusting block 3, the outer end of the adjusting block 3 is slidably connected with an adjusting rod 4, the outer side of the top end of the adjusting block 3 is slidably connected with an adjusting frame 10, the inner wall of the bottom end of the adjusting frame 10 is fixedly connected with an inserting rod 11, the bottom end of the adjusting frame 10 penetrates through the adjusting block 3 and is fixedly connected with one end of a reset spring 12, the adjusting frame 10 is driven to move downwards by pressing a pressing plate 8, so that the inserting rod 11 is extracted from an inserting hole 19 and compresses the reset spring 12, then change its length that stretches out regulating block 3 through twitching regulation pole 4 to adjust to suitable distance between the spectacle frame 7, then loosen clamp plate 8, drive inserted bar 11 through reset spring 12 and insert jack 19 and fix regulation pole 4, can be according to the distance between the different crowds adjustment spectacle frame 7.

The bottom of the spectacle frame 2 is fixedly connected with a lens 5, the top of the screw 14 is fixedly connected with a knob 9, the bottom of the inner side end of the nose bridge frame 17 is fixedly connected with a nose support 18, the middle part of the outer side end of the nose bridge frame 17 is respectively connected with the inner side end of the spectacle frame 2 in a rotating way, the screw 14 and a connecting piece 15 are driven to ascend and descend by rotating the knob 9, a rotating plate 16 is driven by the connecting piece 15 to deflect, the nose bridge frame 17 is driven by the rotating plate 16 to deflect and adjust the distance and the angle between the nose supports 18, the nose bridge of a wearer can be adapted, the comfort level is improved, the bottom of the outer diameter of the adjusting rod 4 is provided with a plurality of jacks 19, the other end of a reset spring 12 is fixedly connected with the inner wall of the bottom of a spring sleeve 13, the top of the spring sleeve 13 is fixedly connected with the bottom of the adjusting block 3, one end of the outer side of the adjusting rod 4 is fixedly connected with a spectacle frame 7, and the silica gel sleeve 6 is arranged outside the spectacle frame 7, prevents the discomfort of ears caused by long-time wearing, and the top end of the adjusting bracket 10 is fixedly connected with the pressing plate 8.

The working principle is as follows: firstly, the pressing plate 8 is pressed to drive the adjusting frame 10 to move downwards, the inserting rod 11 is pulled out from the inserting hole 19 and compresses the return spring 12, then the length of the adjusting rod 4 extending out of the adjusting block 3 is changed by drawing the adjusting rod 4, so that the proper distance between the spectacle frames 7 is adjusted, then the pressing plate 8 is loosened, the return spring 12 drives the inserting rod 11 to be inserted into the inserting hole 19 to fix the adjusting rod 4, the distance between the spectacle frames 7 can be adjusted according to different crowds, the application range is wide, the knob 9 is rotated to drive the screw 14 and the connecting piece 15 to ascend and descend, the connecting piece 15 drives the rotating plate 16 to deflect, the rotating plate 16 drives the nose bridge frame 17 to deflect and adjust the distance and the angle between the nose brackets 18, the nose bridge of a wearer can be adapted, the comfort level is improved, and the silica gel sleeve 6 capable of adjusting the position on the spectacle frame 7 is matched to prevent the ear discomfort caused by long-time wearing, the wearing experience is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a wide application scope's presbyopic glasses, includes link (1), its characterized in that: the left end and the right end of the connecting frame (1) are both fixedly connected with a picture frame (2), the middle part of the top end of the connecting frame (1) is in threaded connection with a screw rod (14), the bottom end of the screw rod (14) is rotatably connected with a connecting piece (15), the left side and the right side of the bottom end of the connecting piece (15) are both rotatably connected with rotating plates (16), the bottom ends of the rotating plates (16) are respectively and rotatably connected with a nose bridge frame (17), one end of the outer side of the spectacle frame (2) is respectively and fixedly connected with an adjusting block (3), one end of the outer side of the adjusting block (3) is connected with an adjusting rod (4) in a sliding way, the outer sides of the top ends of the adjusting blocks (3) are all connected with adjusting frames (10) in a sliding way, the inner walls of the bottom ends of the adjusting frames (10) are fixedly connected with inserted rods (11), the bottom end of the adjusting frame (10) penetrates through the adjusting block (3) and is fixedly connected to one end of the return spring (12).

2. A wide range of presbyopic glasses in accordance with claim 1, wherein: the bottom end of the spectacle frame (2) is fixedly connected with a lens (5).

3. A wide range of presbyopic glasses in accordance with claim 1, wherein: the top end of the screw rod (14) is fixedly connected with a knob (9).

4. A wide range of presbyopic glasses in accordance with claim 1, wherein: the nose support is characterized in that the bottom of one end of the inner side of the nose bridge frame (17) is fixedly connected with a nose support (18), and the middle of one end of the outer side of the nose bridge frame (17) is rotatably connected with one end of the inner side of the spectacle frame (2) respectively.

5. A wide range of presbyopic glasses in accordance with claim 1, wherein: the bottom of the outer diameter of the adjusting rod (4) is provided with a plurality of jacks (19).

6. A wide range of presbyopic glasses in accordance with claim 1, wherein: the equal fixed connection in the bottom inner wall of spring housing (13) of the other end of reset spring (12), the equal fixed connection in the bottom of regulating block (3) in top of spring housing (13).

7. A wide range of presbyopic glasses in accordance with claim 1, wherein: the glasses frame is characterized in that one end of the outer side of the adjusting rod (4) is fixedly connected with a glasses frame (7), and a silica gel sleeve (6) is arranged outside the glasses frame (7).

8. A wide range of presbyopic glasses in accordance with claim 1, wherein: the top end of the adjusting frame (10) is fixedly connected with a pressing plate (8).