TWM468682U - Eyeglasses featuring fine adjustment of nose pad position - Google Patents

Description

Glasses that can fine tune the nose pad position

The present invention relates to a pair of glasses, and more particularly to a pair of glasses that can finely adjust the position of the nose pad.

In response to various needs, various types of glasses such as myopia glasses, distance glasses or sunglasses are sold; no matter which kind of glasses, in order to increase the comfort of wearing glasses, a nose pad is usually arranged between the two lens frames. The upper part is supported by the nose pad against the bridge of the nose to increase the comfort, but the position of the nose pad is fixed and cannot be adjusted, and the distance between the nose bridge and the eye of each user is not the same. When the distance between the eyes and the bridge of the nose is not matched with the distance between the nose pads and the lenses of the glasses, it not only reduces the comfort of the glasses, but also affects the field of vision or vision.

As shown in FIG. 8 , the prior art provides a lens that can adjust the position of the nose pad, and includes a lens unit 30 , a nose pad 40 and an adjustment structure 50 . The lens unit 30 and the nose pad 40 are detachable and The adjusting structure 50 is disposed between the lens unit 30 and the nose pad 40, and the adjusting structure 50 includes a plurality of card slots 51 having different horizontal levels, and the card blocks frequently stuck in one of the card slots 51. 52, by adjusting the structure 50, the relative position of the lens unit 30 and the nose pad 40 can be adjusted and fixed, and can be adjusted according to different users.

However, the lens unit 30 and the nose pad 40 are separably phased The card block 52 of the inlaying and adjusting structure 50 must be inserted into one of the card slots 51 to fix the relative position of the lens unit 30 and the nose pad 40. If the user adjusts slightly, the nose pad 40 and the lens may be caused. The unit 30 is separated, and it takes time to re-inser the nose pad 40 and the lens unit 30. At the same time, each of the card slots 51 has a fixed position, so that fine adjustment cannot be performed, resulting in wearing comfort provided by the prior art. There are still deficiencies.

In view of the above disadvantages of the prior art, the object of the present invention is to provide a lens that can finely adjust the position of the nose pad, which is not easy to be separated from the whole when the nose pad is adjusted and can be finely adjusted, and has the convenience of use and the wearing. Better comfort.

In order to achieve the aforementioned novel object, the technical means adopted by the present invention is to enable the aforementioned micro-adjustable nose pad position, comprising: a lens body comprising a lens frame and a nose pad, the lens frame and the nose pad being elastic The lens frame includes two lens portions, and a mounting portion is formed between the two lens portions. The nose pad includes a joint portion, and the joint portion extends outwardly to form two fins, and between the mounting portion of the lens frame and the joint portion of the nose pad The utility model is provided with a rail structure; an adjusting structure is arranged between the mounting portion of the lens frame and the joint portion of the nose pad, the adjusting structure comprises a bump, a latching block and at least one stopping block group, the bump and the card The blocks of the blocks have different levels of height, and each block of sliders is disposed between the mounting portion of the lens holder and the joint of the nose pads.

The advantage of the novel is that the axial and radial restrictions are formed by the clamping action of the bump and the clamping block and the arrangement of the rail structure, so that the nose The pad does not separate from the lens frame when adjusting the position, and at the same time, by the setting of each block of the slider, there is a friction between the nose pad and the lens frame, so that the relative position of the nose pad and the lens can be fixed, and the nose pad A better relative position can be obtained by fine-tuning the lens frame, which saves time and increases convenience and improves wearing comfort.

Further, the adjustment structure includes a positioning rib that regularly abuts against one of the sides of the at least one slider group.

Further, a body and a concave portion are disposed between the mounting portion of the lens frame of the lens body and the joint portion of the nose pad, and the body is slidably embedded in the concave portion, and the adjusting structure is disposed on the body of the lens body and Further, between the concave portions, the positioning ribs and the convex portions of the adjusting structure are respectively convexly formed on one end of the sheet body of the lens body, and the convex blocks are in contact with the positioning ribs, and the locking blocks of the adjusting structure are convexly formed on the glasses. At one end of the concave portion of the body, at the same time, each of the sliding block groups of the adjusting structure is convexly formed on the concave portion of the lens body, and each of the sliding block groups of the adjusting structure is selectively abutted against the sheet body of the lens body.

Further, the rail structure comprises two opposite guiding guides and two rail walls, each guiding strip is opposite to each rail wall, and each rail wall comprises a first wall surface and a second wall surface parallel to each other, and the first rail wall is first The wall surface and the second wall surface are movably disposed on two sides of each of the guide sheets. Preferably, the guide sheets of the rail structure are disposed on the mounting portion of the lens frame, and the rail walls of the rail structure are disposed on the joint of the nose pads. Ministry.

1‧‧‧ glasses body

10‧‧‧Lens holder

101‧‧‧ lens department

102‧‧‧Installation Department

11‧‧‧ nose pad

111‧‧‧ joints

112‧‧‧Flap

12‧‧‧ Guide

13‧‧‧ rails

131‧‧‧First wall

132‧‧‧ second wall

14‧‧‧Sheet

15‧‧‧ recess

2‧‧‧Adjustment structure

20‧‧‧Bumps

21‧‧‧ card block

22‧‧‧stop slider set

23‧‧‧ positioning ribs

30‧‧‧ lens unit

40‧‧‧ nose pad

50‧‧‧Adjustment structure

51‧‧‧ card slot

52‧‧‧ card block

Figure 1 is a perspective view of the present invention.

Figure 2 is an exploded perspective view of the present invention.

Fig. 3 is an exploded perspective view showing another perspective of the present invention.

Figure 4 is a side cross-sectional view of the present invention.

Figure 5 is another side cross-sectional view of the present invention.

Figure 6 is a schematic view of the first use of the present invention.

Figure 7 is a schematic view of the second use of the present invention.

Figure 8 is a rear exploded view of the prior art.

The technical means adopted by the present invention for the intended purpose are further explained below in conjunction with the drawings and the preferred embodiments of the present invention.

As shown in FIG. 1 to FIG. 3, the glasses of the present invention which can finely adjust the position of the nose pad include a lens body 1 and an adjustment structure 2.

As shown in FIG. 1 , the lens body 1 includes a lens frame 10 and a nose pad 11 . The lens frame 10 and the nose pad are elastic. The lens frame 10 includes two lens portions 101 , and a lens portion 101 is formed between the lens portions 101 . The mounting portion 102 includes a joint portion 111. The joint portion 111 extends outwardly to form two fins 112. The joint portion 111 of the nose pad 11 is movably embedded on the mounting portion 102 of the lens frame 10; As shown in FIG. 1 to FIG. 3, a rail structure is disposed between the mounting portion 102 of the lens holder 10 and the joint portion 111 of the nose pad 11. The rail structure includes two oppositely disposed guide sheets 12 and two rail walls 13 Each of the guide pieces 12 is opposite to each of the rail walls 13 . Each of the rail walls 13 includes a first wall surface 131 and a second wall surface 132 that are parallel to each other. The first wall surface 131 and the second wall surface 132 of each rail wall 13 are movably interposed. On both sides of each guide piece 12; in this embodiment, as shown in FIG. 1 to FIG. 4, the guide rail structure Each of the guide pieces 12 is disposed on the mounting portion 102 of the lens frame 10. The rail walls 13 of the rail structure are disposed on the joint portion 111 of the nose pad 11, and the mounting portion 102 of the lens frame 10 is engaged with the nose pad 11. A portion 14 and a recess 15 are disposed between the portions 111. The sheet 14 is slidably embedded in the recess 15 and the sheet 14 is convexly formed on the mounting portion 102 of the lens holder 10. The recess 15 is concavely formed in the recess portion 15 One side of the joint portion 111 of the nose pad 11; wherein the position of the sheet body 14 and the recess portion 15 can be reversed, that is, the sheet body 14 can be disposed on the joint portion 111 of the nose pad 11, and the recess portion 15 can be disposed on the lens frame 10 The mounting portion 102 is mounted.

As shown in FIG. 2 to FIG. 5 , the adjustment structure 2 is disposed between the mounting portion 102 of the lens frame 10 and the joint portion 111 of the nose pad 11 , and the adjusting structure 2 includes a bump 20 , a latching block 21 , and At least one of the slider groups 22, the bumps 20 are opposite to the latching blocks 21, and each of the slider groups 22 has different horizontal levels, and each of the slider groups 22 is disposed on the mounting portion 102 of the lens holder 10 and the nose pad. 11 between the joint portions 111, so that the friction between the two can be finely adjusted, and each of the slider groups 22 can be disposed on the lens frame 10 to selectively abut the nose pad 11, or set In the embodiment, as shown in FIG. 2 to FIG. 5, the adjusting structure 2 includes a positioning rib 23, and the positioning rib 23 is regularly abutted on the nose pad 11 . At least one of the side of the slider group 22, the positioning rib 23 and the protrusion 20 are respectively convexly formed on one end of the sheet body 14, and the bump 20 is in contact with the positioning rib 23, and the latching block 21 is convexly formed on the side. At one end of the recess 15, each of the slider groups 22 is convexly formed on the recess 15, and each of the slider groups 22 is selectively abutted against the sheet 14.

In use, as shown in FIG. 2 to FIG. 5, the guide pieces 12 of the guide rail structure are inserted into the first wall surface 131 and the second wall of the corresponding rail wall 13. Between the faces 132, the lens frame 10 is embedded with the nose pad 11, and both are limited by the rail structure, so that they cannot be laterally displaced, but can only move relatively straight through the rail structure. As each of the guide pieces 12 continues to move along the corresponding rail wall 13, first, the bumps 20 on the sheet 14 will span the cassette block 21 located on the recess 15 so that the sheet 14 fits into the recess 15 so that The mounting portion 102 of the lens holder 10 is in contact with the engaging portion 111 of the nose pad 11, whereby the bump 20 is engaged with the latching block 21 when the nose pad 11 and the lens frame 10 are moved in the opposite direction through the rail structure. The nose pad 11 and the lens frame 10 are not easily separated; then, as shown in FIG. 6, the sheet body 14 on the mounting portion 102 of the lens frame 10 and the recess 15 on the joint portion 111 of the nose pad 11 are specified. The level of the slider group 22 is in contact with each other, wherein the lens frame 10 and the nose pad 11 have elasticity, so that a frictional force is generated when the two are in contact with each other, and the frictional force makes the relative position of the two difficult to change. In the case of relative stagnation, the user can apply force to overcome the friction force, and the relative movement of the lens frame 10 and the nose pad 11 to adjust the relative position of the two can achieve better comfort in wearing; In the embodiment, as shown in FIGS. 6 to 7, when the positioning rib 23 abuts against the top side of each of the outermost slider groups 22 The nose pad 11 is more difficult to move with respect to the lens frame 10 by the frictional force between the positioning rib 23 and the corresponding slider group 22. If the position of the nose pad 11 is to be continuously adjusted, further force is applied to position the rib. 23 spanning the outermost block group 22, at this time, the positioning rib 23 can reach between the outermost block group 22 and the block group 22 adjacent to the block group 22, and has a positioning effect. .

In summary, by adjusting the bumps 20 of the structure 2 and relative The clamping block 21 and the arrangement of the respective slider groups 22 cooperate with the rail structure to form axial and radial restrictions, so that the nose pad 11 and the lens frame 10 are not separated when adjusted in relative position, and The nose pad 11 can be finely adjusted relative to the lens frame 10 to obtain a preferred relative position, which is more time-saving and increases convenience and improves wearing comfort.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Although the present invention has been disclosed above in the preferred embodiments, it is not intended to limit the present invention, and any technology that is familiar with the present technology. A person skilled in the art can make some modifications or modifications to the equivalent embodiments by using the technical content disclosed above without departing from the spirit and scope of the present invention. Technical simplifications Any simple modifications, equivalent changes and modifications made to the above embodiments are still within the scope of the present invention.

10‧‧‧Lens holder

102‧‧‧Installation Department

11‧‧‧ nose pad

111‧‧‧ joints

112‧‧‧Flap

12‧‧‧ Guide

13‧‧‧ rails

131‧‧‧First wall

132‧‧‧ second wall

14‧‧‧Sheet

2‧‧‧Adjustment structure

20‧‧‧Bumps

21‧‧‧ card block

23‧‧‧ positioning ribs

Claims (9)

The invention relates to a lens for finely adjusting the position of a nose pad, comprising: a lens body comprising a lens frame and a nose pad; the lens frame and the nose pad are elastic, the lens frame comprises two lens portions, and the lens portion is formed between the two lens portions. The nose pad comprises a joint portion, the joint portion extends outwardly to form two fins, and a guide rail structure is arranged between the mounting portion of the lens frame and the nose pad; and an adjustment structure is provided on the lens frame. Between the joint portion and the nose pad, the adjusting structure comprises a bump, a latching block and at least one stopping block group, the protruding block is opposite to the clamping block, the stopping block group has different horizontal heights, and each The stop slider group is disposed between the mounting portion of the lens holder and the joint portion of the nose pad. The eyeglass of the position of the nose pad as claimed in claim 1, wherein the adjusting structure comprises a positioning rib, the positioning rib is regularly abutted against one side of the at least one stopping block group. The eyeglass for adjusting the position of the nose pad according to claim 1, wherein a body and a concave portion are disposed between the mounting portion of the lens frame of the lens body and the joint portion of the nose pad, and the body is slidably embedded in the concave portion. The adjustment structure is disposed between the sheet body and the concave portion of the lens body. The eyeglass for adjusting the position of the nose pad according to claim 2, wherein a piece body and a concave portion are disposed between the mounting portion of the lens frame of the lens body and the joint portion of the nose pad, and the sheet body is slidably embedded in the concave portion The adjustment structure is disposed between the sheet body and the concave portion of the lens body. The eyeglass of the position of the nose pad as claimed in claim 3, wherein the body of the lens body is convexly formed on the mounting portion of the lens frame, and the concave portion is concavely formed. On one side of the joint of the nose pad. The eyeglass for adjusting the position of the nose pad according to claim 4, wherein the positioning rib and the protrusion of the adjusting structure are respectively convexly formed on one end of the body of the lens body, and the protruding block is in contact with the positioning rib, and the structure is adjusted. The clamping block is convexly formed on one end of the concave portion of the eyeglass body, and at the same time, each of the sliding block groups of the adjusting structure is convexly formed on the concave portion of the lens body, and each of the sliding block groups of the adjusting structure is selectively coupled with the lens body The pieces are close to each other. The eyeglass for adjusting the position of the nose pad according to claim 5, wherein the protrusion of the adjusting structure is convexly formed on one end of the body of the lens body, and the clamping block of the adjusting structure is convexly formed at one end of the concave portion of the lens body. The sliding block group of the adjusting structure is convexly formed on the concave portion of the lens body, and each of the sliding block groups of the adjusting structure is selectively abutted against the sheet body of the lens body. The spectacles of the position of the nose pad according to any one of claims 1 to 7, wherein the rail structure of the spectacles body comprises two oppositely disposed guide sheets and two rail walls, each of the guide sheets being opposite to each of the rail walls, each The rail wall includes a first wall surface and a second wall surface parallel to each other, and the first wall surface and the second wall surface of each rail wall are movably sandwiched on both sides of each of the guide sheets. The lens of the position of the nose pad according to claim 8, wherein the guide pieces of the guide rail structure are disposed on the mounting portion of the lens frame, and the rail walls of the rail structure are disposed on the joint portion of the nose pad.