Glasses capable of being matched with pupil height

Abstract

The utility model discloses a pair of glasses capable of being matched with pupil height. The glasses comprise glasses legs, foot sleeves, hinges, a glasses frame and nose pads, the glasses frame comprises a connecting frame and a pair of glasses frame bodies provided with lenses, the glasses frame bodies are fixedly connected through a middle beam, and the middle beam is installed on the connecting frame through an adjusting structure; wherein the adjusting structure can adjust the relative height position of the middle beam on the connecting frame, so that the optical center of the lens can be matched with the pupil height; through the arrangement of the adjusting structure, the height of the glasses frame can be adjusted according to the requirements of a user, so that the optical center of the lenses is matched with the pupil height of the user, and the situations such as visual fatigue are effectively avoided; through the arrangement of the evacuation air bag, the friction force between the foot sleeve and human ears can be effectively increased, so that the foot sleeve has a better anti-skid effect, and through the arrangement of the fixing structure, the position of the evacuation air bag can be adjusted, so that the evacuation air bag can be suitable for different users.

Description

TECHNICAL FIELD

[0001] The utility model relates to glasses technical field especially relates to a glasses that can match pupil height. BACKGROUND

[0002] Glasses are a combination of lenses and frames, used to improve vision, protect the eyes or as a decorative purpose. Glasses can correct a variety of vision problems, including myopia, hyperopia, astigmatism, presbyopia, strabismus or amblyopia, etc.

[0003] For example, the utility model discloses a kind of glasses of CN221039660U, according to user eye distance parameter, the length of inserting nose connection block inside nose connection sleeve is adjusted, is fixedly connected by the first screw thread hole of different position and first screw, realizes the adjustment of the distance between two frames to improve the adaptability of glasses and user, reach better vision correction effect, but such structure still has following several significant defects:

[0004] 1, the height of existing frame cannot be adjusted, so that the optical center of lens is difficult to match the pupil height of user, and this mismatch can cause user to appear blurred, ghosting and other conditions in wearing process, and cause visual fatigue;

[0005] 2, existing glasses are prone to sliding down and unstable wearing during wearing process. SUMMARY

[0006] The utility model aims at solving one of the technical problems in prior art.

[0007] The application provides a glasses that can match pupil height, including leg, foot cover, hinge, glasses frame, nose pad;The glasses frame includes connecting frame, a pair of mirror frame with lens, a pair of mirror frame is fixedly connected through center beam, and the center beam is installed on the connecting frame through adjusting structure;

[0008] Among them, adjusting structure can adjust the relative height position of center beam on connecting frame, so that the optical center of lens can match pupil height.

[0009] Further, adjusting structure includes connecting block, connecting block is arranged on connecting frame, connecting block is provided with movable cavity, movable cavity is slidably installed with adjusting block through limiting column and limiting plate, and adjusting block is fixedly installed at the top end of connecting frame;

[0010] Among them, connecting block fixes adjusting block in current position through fixing part.

[0011] Further, fixing part includes mounting block, the bottom end of mounting block is fixedly connected with vertical block, and <type locking block is arranged on vertical block.

[0012] The mounting block is installed in the movable cavity by fixing screws. The end of the vertical block without the <-shaped locking block is in contact with the inner wall of the movable cavity, and the end with the <-shaped locking block is pressed against the adjusting block.

[0013] Furthermore, the adjusting block includes a sliding block, which is slidably installed in the movable cavity. The sliding block is provided with a straight groove, and the limiting post is slidably installed in the straight groove. One end of the sliding block is respectively attached to the limiting plate, and the other end is provided with a slot and a pressing groove.

[0014] Among them, the <-type locking block can be inserted into the card slot, and the <-type locking block can be pressed against the pressure slot.

[0015] Furthermore, the fasteners are made of super-elastic stainless steel.

[0016] Furthermore, the nose pad is mounted on the outer side of the connecting block via a nose pad bracket.

[0017] Furthermore, the foot covers are equipped with air-evacuation bags.

[0018] Furthermore, the temple includes a first temple and a second temple. The first temple has a sliding cavity and an internal tapered threaded block inside the sliding cavity. The second temple passes through the internal tapered threaded block and is slidably installed in the sliding cavity.

[0019] The second temple is equipped with a locking structure that can lock the second temple in its current position through friction.

[0020] Furthermore, the locking structure includes a rotating ring, on which a clamping member is provided, and on which an external thread is provided, the outer surface of the clamping member is connected to the inner tapered thread block by a thread, and the inner surface of the clamping member presses against the second temple.

[0021] The clamping component is divided into four clamping blocks by four dividing grooves.

[0022] Furthermore, the inner surface of the clamping block is provided with anti-slip texture.

[0023] The beneficial effects of this utility model are as follows:

[0024] 1. By adjusting the structure settings, the height of the frame can be adjusted according to the user's needs, so that the optical center of the lens matches the user's pupil height, effectively avoiding visual fatigue and other conditions.

[0025] 2. The air-evacuation design effectively increases the friction between the foot cover and the ear, providing better anti-slip properties. The fixed structure allows for adjustment of the air-evacuation position, making it suitable for different users. Attached Figure Description

[0026] Figure 1A front view of the eyeglasses capable of matching pupil height in the embodiments of the present application;

[0027] Figure 2 A top view of the eyeglasses capable of matching pupil height in the embodiments of the present application;

[0028] Figure 3 An internal structure diagram of the adjusting structure in the embodiments of the present application;

[0029] Figure 4 An exploded structure diagram of the adjusting structure in the embodiments of the present application;

[0030] Figure 5 A Figure 2 A sectional structure diagram along the A-A direction;

[0031] Figure 6 A structure diagram of the pressing part in the embodiments of the present application.

[0032] Reference signs

[0033] 1-temple, 11-first temple, 12-second temple, 13-sliding cavity, 14-inner tapered threaded block, 2-foot sleeve, 21-pumping air bag, 3-hinge, 4-eyeglass frame, 41-connecting frame, 42-eyeglass frame, 43-middle beam, 5-nose pad, 51-nose pad support, 6-adjusting structure, 61-connecting block, 62-movable cavity, 63-adjusting block, 631-sliding block, 632-straight slot, 633-clamping slot, 634-pressing slot, 64-limiting column, 65-limiting plate, 66-fixing screw, 67-fixing part, 671-mounting block, 672-vertical block, 673-<type locking block, 7-locking structure, 71-rotating ring, 72-pressing part, 73-outer thread, 74-segmented slot, 75-pressing block, 76-anti-skid pattern. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art belong to the scope of protection of the present application.

[0035] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0036] The following description, in conjunction with the accompanying drawings, details a pair of glasses that can match pupil height, provided by the embodiments of this application, through specific examples and application scenarios.

[0037] Example 1:

[0038] like Figures 1 to 4 As shown, this application embodiment provides a pair of eyeglasses that can match pupil height, including temples 1, temple tips 2, hinges 3, eyeglass frames 4, and nose pads 5; the eyeglass frame 4 includes a connecting frame 41 and a pair of eyeglass frames 42 with lenses mounted on them. The pair of eyeglass frames 42 are fixedly connected by a central beam 43, and the central beam 43 is mounted on the connecting frame 41 by an adjustment structure 6; wherein, the adjustment structure 6 can adjust the relative height position of the central beam 43 on the connecting frame 41, so that the optical center of the lens can match the pupil height.

[0039] Furthermore, the adjustment structure 6 includes a connecting block 61, which is disposed on the connecting frame 41. A movable cavity 62 is provided inside the connecting block 61. An adjustment block 63 is slidably installed in the movable cavity 62 via a limiting post 64 and a limiting plate 65. The adjustment block 63 is fixedly installed at the top of the connecting frame 41. The connecting block 61 fixes the adjustment block 63 in the current position via a fixing member 67.

[0040] Furthermore, the fixing member 67 includes a mounting block 671, and a vertical block 672 is fixedly connected to the bottom end of the mounting block 671. A <-shaped locking block 673 is provided on the vertical block 672. The mounting block 671 is installed in the movable cavity 62 by fixing screws 66. The end of the vertical block 672 without the <-shaped locking block 673 is in contact with the inner side wall of the movable cavity 62, and the end with the <-shaped locking block 673 is in contact with the adjusting block 63.

[0041] Further, the adjusting block 63 comprises a sliding block 631 which is slidingly installed in the movable cavity 62, a straight slot 632 is arranged on the sliding block 631, the limiting column 64 is slidingly installed in the straight slot 632, one end of the sliding block 631 is respectively attached to the limiting plate 65, and the other end is provided with a clamping slot 633 and a pressing slot 634; wherein, a < type locking block 673 can be inserted into the clamping slot 633, and the < type locking block 673 can be pressed against the pressing slot 634.

[0042] Further, the fixing member 67 is made of super elastic stainless steel.

[0043] Further, the nose pad 5 is installed on the outer side of the connecting block 61 through the nose pad support 51.

[0044] In this embodiment of the present application, since the above structure is adopted, the adjusting structure is provided with two gears for the user to adjust the height of the spectacle frame 42, when it is needed to adjust from the first gear to the second gear, the user can pull down the bridge 43, in this process, the clamping slot 633 will generate a pressure on the < type locking block 673, so that the included angle of the < type locking block 673 gradually increases, until the included angle of the < type locking block 673 is 180 degrees, the sliding block 631 can slide from the first gear to the second gear, so that the limiting column 64 is located at the top end of the straight slot 632, the < type locking block 673 elastically restores, and the < type locking block 673 is pressed against the pressing slot 634, so that the adjusting block 63 is fixed in the second gear.

[0045] When it is needed to adjust from the second gear to the first gear, the user can push up the bridge 43, in this process, the pressing slot 634 will generate a pressure on the < type locking block 673, so that the included angle of the < type locking block 673 gradually increases, until the included angle of the < type locking block 673 is 180 degrees, the sliding block 631 can slide from the second gear to the first gear, so that the limiting column 64 is located at the bottom end of the straight slot 632, the < type locking block 673 elastically restores, and the < type locking block 673 is inserted into the clamping slot 633, so that the adjusting block 63 is fixed in the first gear.

[0046] The fixing member 67 is made of super elastic stainless steel, the super elastic stainless steel has high strength and toughness, so that the fixing member 67 does not need to be damaged in the long-term and frequent use process, effectively prolongs the service life of the fixing member 67, reduces the replacement frequency, and reduces the maintenance cost.

[0047] The nose pad 5 is installed on the outer side of the connecting block 61 through the nose pad support 51, and the nose pad 5 will not change the position with the user adjusting the height of the spectacle frame 42.

[0048] Embodiment 2:

[0049] As Figure 2 , Figure 5 With Figure 6As shown, in this embodiment, in addition to the structural features of the foregoing embodiments, the foot cover 2 is provided with an air extraction bag 21.

[0050] Further, the glasses leg 1 comprises a first glasses leg 11 and a second glasses leg 12, the first glasses leg 11 is provided with a sliding cavity 13, the sliding cavity 13 is provided with an inner tapered threaded block 14, the second glasses leg 12 passes through the inner tapered threaded block 14 and is slidingly installed in the sliding cavity 13; wherein the second glasses leg 12 is provided with a locking structure 7, and the second glasses leg 12 can be locked at the current position by friction.

[0051] Further, the locking structure 7 comprises a rotating ring 71, the rotating ring 71 is provided with a pressing piece 72, the pressing piece 72 is provided with an external thread 73, the outer surface of the pressing piece 72 is connected with the inner tapered threaded block 14 through the thread, and the inner surface of the pressing piece 72 abuts against the second glasses leg 12; wherein the pressing piece 72 is evenly divided into four pressing blocks 75 through four division grooves 74.

[0052] Further, the inner surface of the pressing block 75 is provided with anti-skid lines 76.

[0053] In this embodiment of the present application, due to the adoption of the above structure, the first glasses leg 11 is installed on the connecting frame 41 through the hinge 3, one end of the second glasses leg 12 is installed in the sliding cavity 13 through the locking structure 7, the other end is fixedly installed with the foot cover 2, the foot cover 2 is provided with the air extraction bag 21, the air extraction bag 21 can effectively increase the friction between the foot cover 2 and the human ear, so that it has better anti-skid effect;

[0054] By rotating the rotating ring 71, the rotating of the rotating ring 71 will turn part of the pressing piece 72 out of the sliding cavity 13, since the inner diameter of one end of the inner tapered threaded block 14 close to the foot cover 2 is larger than that of the other end, so that in the rotating process of the rotating ring 71, the friction of the pressing block 75 to the second glasses leg 12 is reduced, the second glasses leg 12 slides in the sliding cavity 13, so as to adjust the position of the air extraction bag 21, so that the air extraction bag 21 can be suitable for different users;

[0055] When the position adjustment of the air extraction bag 21 is completed, the rotating ring 71 is rotated in the opposite direction, the rotating of the rotating ring 71 will turn part of the pressing piece 72 out of the sliding cavity 13, since the inner diameter of one end of the inner tapered threaded block 14 close to the foot cover 2 is larger than that of the other end, so that in the rotating process of the rotating ring 71, the friction of the pressing block 75 to the second glasses leg 12 is increased, so as to lock the second glasses leg 12 at the current position;

[0056] The inner surface of the pressing block 75 is provided with anti-skid lines 76, which can further increase the friction between the second glasses leg 12 and the pressing block 75.

[0057] It should be noted that, in the present document, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises a", "comprising", or "includes a", does not, without more constraints, preclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus of the present embodiments are not limited by the order of the steps or the order of the components, as described in the examples, but can include performing the steps in different order, or performing the steps concurrently, or in reverse order, or omitting one or more steps, or adding one or more steps, or adding, omitting, or combining various features of the examples described. Also, features described in relation to one example can be combined in other examples.

[0058] The embodiments of the present application described above are merely exemplary and are not intended to limit the present application to the above-described embodiments, but the above-described embodiments are merely illustrative, and the present application is not limited to the above-described embodiments. The embodiments of the present application described above are merely exemplary and are not intended to limit the present application to the above-described embodiments, but the above-described embodiments are merely illustrative, and the present application is not limited to the above-described embodiments.

Claims

1. A pair of glasses with adjustable pupil height, comprising a temple (1), a foot cover (2), a hinge (3), an eye frame (4), and a nose pad (5), characterized in that, The glasses frame (4) comprises a connecting frame (41), a pair of lens-mounted glasses frames (42), and a pair of glasses frames (42) are fixedly connected through a bridge (43), and the bridge (43) is installed on the connecting frame (41) through an adjusting structure (6). Wherein, the adjusting structure (6) can adjust the relative height position of the bridge (43) on the connecting frame (41), so that the optical center of the lens can match the pupillary height.

2. The eyeglasses of claim 1, wherein, The adjusting structure (6) comprises a connecting block (61), the connecting block (61) is arranged on the connecting frame (41), the connecting block (61) is provided with a movable cavity (62), the movable cavity (62) is provided with an adjusting block (63) through a limiting column (64) and a limiting plate (65) slidingly, and the adjusting block (63) is fixedly installed at the top end of the connecting frame (41). Wherein, the connecting block (61) fixes the adjusting block (63) in the current position through a fixing piece (67).

3. The eyeglasses of claim 2, wherein, The fixing piece (67) comprises a mounting block (671), the bottom end of the mounting block (671) is fixedly connected with a vertical block (672), and the vertical block (672) is provided with a < type locking block (673). Wherein, the mounting block (671) is installed in the movable cavity (62) through a fixing screw (66), one end of the vertical block (672) without the < type locking block (673) is fitted with the inner side wall of the movable cavity (62), and the other end provided with the < type locking block (673) is pressed against the adjusting block (63).

4. The eyeglasses of claim 3, wherein, The adjusting block (63) comprises a sliding block (631), the sliding block (631) is slidingly installed in the movable cavity (62), the sliding block (631) is provided with a straight slot (632), the limiting column (64) is slidingly installed in the straight slot (632), and one end of the sliding block (631) is respectively fitted with the limiting plate (65), and the other end is provided with a clamping groove (633) and a pressing groove (634). Wherein, the < type locking block (673) can be inserted into the clamping groove (633), and the < type locking block (673) can be pressed against the pressing groove (634).

5. The eyeglasses of claim 2, wherein, The fixing piece (67) is made of super elastic stainless steel.

6. The eyeglasses of claim 2, wherein, The nose pad (5) is installed on the outer side of the connecting block (61) through a nose pad support (51).

7. The eyeglasses of claim 1, wherein, The foot cover (2) is provided with an air extraction bag (21).

8. The eyeglasses of claim 1, wherein, The temple (1) comprises a No. 1 temple (11) and a No. 2 temple (12), the No. 1 temple (11) is provided with a sliding cavity (13), the sliding cavity (13) is provided with an inner tapered threaded block (14), the No. 2 temple (12) passes through the inner tapered threaded block (14) and is slidingly installed in the sliding cavity (13); Wherein, the No. 2 temple (12) is provided with a locking structure (7), and the No. 2 temple (12) can be locked in the current position by friction.

9. The eyeglasses of claim 8, wherein, The locking structure (7) comprises a rotating ring (71), a pressing part (72) is arranged on the rotating ring (71), an external thread (73) is arranged on the pressing part (72), the external surface of the pressing part (72) is connected with the inner conical thread block (14) through thread connection, and the inner surface of the pressing part (72) is pressed on the second temple leg (12). The pressing part (72) is evenly divided into four pressing blocks (75) through four division grooves (74).

10. The eyeglasses of claim 9, wherein, The inner surface of the pressing block (75) is provided with anti-skid lines (76).

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