TW202244569A - Optical frame with screening plate clipping and positioning function used to correct esotropia - Google Patents

Abstract

The present invention related to an optical frame with screening plate clipping and positioning function used to correct esotropia comprised an optical frame, a positioning frame and a screening plate with at least a bevel edge. The optical frame disposed with several main junctions. The positioning frame disposed with several secondary junctions and several clipping sections. The secondary junctions can combine with the first junctions. The screening plate is clamped between the optical frame and the positioning frame. After wearing the invention, user can eliminate the part beyond the positioning frame by the clipping section. The left part of the screening can screen the user’s esotropia and correct it to the normal position.

Description

Amblyopia correction spectacle frame with matte cutting and positioning function

The invention relates to a strabismus and amblyopia correcting spectacle frame with mask cutting and positioning function, and is a wearable device with vision correction function.

Strabismus is one of the common vision problems in children. Esotropia affects the fusion ability of the brain and cannot process correct visual images. Therefore, the brain may inhibit the vision development of one eye, and then degenerate that eye into amblyopia;

At present, for the correction of strabismus amblyopia, in addition to surgical treatment, non-medical invasive methods such as blindfold training can also be used;

However, the severity of strabismus varies from person to person. At present, all kinds of corrective training equipment are standardized by manufacturers and cannot be adjusted according to individual conditions, which may make the correction effect ineffective.

In view of the above shortcomings, the inventor believes that it is necessary to correct it. Based on his many years of experience in related technologies and product design and manufacturing, and adhering to the excellent design concept, he researched and created the above shortcomings. After continuous efforts, he finally achieved Launched the strabismus and amblyopia correction spectacle frame with matte cutting and positioning function of the present invention, hoping to correct the product structure and improve the product's excellent efficacy.

The main purpose of the present invention's strabismus and amblyopia correction spectacle frame with mask cutting and positioning function is to provide a strabismus and amblyopia correction device that can be adjusted according to individual conditions.

In order to achieve the purpose of exposing, the oblique and amblyopia correction spectacle frame with mask cutting and positioning function of the present invention includes:

A spectacle frame has a spectacle frame for installing two lenses, the front frame surface of the spectacle frame is provided with at least one inlay groove, and the front frame surface of the spectacle frame is also provided with a plurality of main joints at predetermined positions, and the spectacle frame also Pivot two temples;

A cutting locator has a positioning frame, the positioning frame defines two viewing holes, the rear frame surface of the positioning frame protrudes to form at least one guide block, and the rear frame surface of the positioning frame is also provided with a plurality of A secondary joint part, the rear frame surface of the positioning frame is provided with a cutting part beside the upper edge and the lower edge, the secondary joint part is used to combine with the main joint part and the guide block can be embedded in the slot, so that The cutting locator is detachably fixed on the frame, at this time, the viewing hole corresponds to the lens of the frame, and the cutting part is also closely attached to the front frame surface of the frame;

A mask has a piece body, at least one side of the piece body is a hypotenuse, and at least one guide groove is recessed on the top edge or bottom edge of the piece body, and the mask piece is clamped with the guide block inserted into the guide groove It is arranged between the positioning frame and the mirror frame, and the sheet body is closely attached to the cutting part.

When using the present invention, the corrected person wears the spectacle frame first, and then the assistant installs the cutting locator on the spectacle frame, and places the mask between the positioning frame and the spectacle frame, and the mask will cover the frame to be corrected At this time, keep the cutting positioner in a state that is not fully combined with the frame, so that the mask can be pulled up and down, and because the mask has a beveled edge, it is covered when the mask moves up and down The size of the field of view will also change. The assistant will pull the mask to the appropriate position according to the severity of the esotropia of the person to be corrected, and then press the cutting positioner to make it completely combined with the frame. Remove all mattes that exceed the positioning frame;

And because the mask left behind covers the visual field on both sides of the bridge of the nose, the esotropia of the corrected person can be forced to expand outwards to achieve the correction effect.

Compared with the conventional corrective devices, the present invention fixes the trimming positioner to the frame detachably, and the mask has a hypotenuse, so that the position of the mask can be adjusted according to the severity of the individual's strabismus , to cover the appropriate field of vision, thereby achieving a good correction effect, improving the defects of previous equipment that do not have individual adjustment characteristics, and proving that the present invention is a progressive product with better practicability.

[Please refer to Figure 1 and Figure 2] The present invention relates to a strabismus and amblyopia correcting spectacle frame with mask cutting and positioning function, which includes:

A spectacle frame (1) has a spectacle frame (11) for accommodating two lenses, the front frame surface of the spectacle frame (11) is provided with a recessed groove (12) in the center, and the front frame surface of the spectacle frame (11) is also A plurality of main joints (13) are arranged at predetermined positions, and the mirror frame (11) is also pivotally connected to two temples (14);

A cutting locator (2) has a positioning frame (21) set to match the shape and size of the frame (11), so the positioning frame (21) defines two viewing holes (211), the positioning frame (21) protrudes from the center of the rear frame to form a guide block (22), and the rear frame of the positioning frame (21) is also provided with a plurality of joints (23) at predetermined positions. The rear of the positioning frame (21) In addition, the frame surface is provided with a cutting part (24) beside the upper edge and the lower edge, the secondary joint part (23) is used to combine with the main joint part (13), and the guide block (22) can be inserted into the embedded groove (12), so that the cutting positioner (2) is detachably fixed on the frame (11), at this time the viewing hole (211) corresponds to the lens of the frame (11), and the cutting part (24) is also close to the front frame surface of the picture frame (11);

A mask (3) has a body (31), the body (31) is set as an isosceles trapezoidal sheet with a long upper bottom and both sides are hypotenuses, and the center of the lower bottom of the body (31) Then, a guide groove (32) is recessed upward, and the mask (3) is sandwiched between the positioning frame (21) and the mirror frame (11) with the guide block (22) embedded in the guide groove (32). between, and the sheet (31) is in close contact with the cutting part (24).

[Please refer to the first figure and the second figure] The main joint part (13) and the secondary joint part (23) can use various known joint structures, such as in the current embodiment, the main joint part (13) and the secondary joint part (23) is to use the card slot and the block respectively, so that the secondary joint part (23) can be snapped into the main joint part (13) for positioning, or in other embodiments, the secondary joint part (23) can use magnets, and the main joint part (23) can be positioned. The joint part (13) can use a groove with a magnet in the groove, so that the secondary joint part (23) and the main joint part (13) can be concave-convex fitted and magnetically fixed, and the implementation of the joint is not limited;

[Please refer to the third picture and the fourth picture together] and the use method of the present invention is to let the corrected person wear the spectacle frame (1) first, and then the assistant on the side installs the cutting positioner (2) Put the frame (11) on and place the mask (3) between the two. The mask (3) will block the view on both sides of the bridge of the nose. At this time, keep the secondary joint (23) not completely locked into the main joint (13), and the mask (3) is not completely clamped, the assistant can pull the mask (3) up and down, and the guide block (22) can guide the mask (3) to slide in a straight line during the process. There is no offset, and because the mask (3) is a trapezoidal sheet, when the mask (3) is located at different heights, the shaded field of view will also change in size laterally, and the assistant is the person to be corrected According to the severity of esotropia, pull the mask (3) to an appropriate position, and then press the positioning frame (21) to make the auxiliary joint (23) completely snap into the main joint (13), so that the positioning frame (21) is up and down The cutting part (24) of the edge also presses the matte (3) tightly on the frame (11), and the assistant can easily tear off the matte (3) beyond the positioning frame (21);

The mask (3) left between the positioning frame (21) and the spectacle frame (11) can cover the esotropia of the corrected person and force it to expand gradually, thereby achieving the correction effect;

Then, as the degree of esotropia of the corrected person decreases, the original mask (3) can also be removed, and then a new mask (3) can be replaced and re-cut and positioned to a new position.

[Please refer to the first figure to the fourth figure] The cutting part (24) can be set to have a slightly sharp edge, and can also be set as a long flange shape, as long as it can press the mask (3) tightly On the picture frame (11), to cut off or tear off the mask (3) beyond the positioning frame (21) to get final product.

What is described above is only a preferred embodiment of the present invention, and should not be used to limit the scope of the present invention. That is to say, all equivalent changes and modifications made according to the scope of the patent application should still fall within the scope covered by this creation patent.

To sum up, if the invention is novel and progressive, and the invention has not been published in any publication, it shall comply with the provisions of Article 22 of the Patent Law.

1: frame 11: Frame 12: Embedding 13: Main joint 14: mirror feet 2: Cutting locator 21: Positioning frame 211: Sight hole 22: Guide block 23: Secondary junction 24: Cutting Department 3: Matte 31: Sheet 32: Guide groove

The first figure is a three-dimensional view of the oblique amblyopia correction spectacle frame with mask cutting and positioning function of the present invention. The second picture is a schematic diagram of the assembly of the oblique and amblyopia corrective spectacle frame with the mask cutting and positioning function of the present invention. The third figure is a schematic view of the use of the oblique and amblyopia corrective spectacle frame with the mask cutting and positioning function of the present invention. The fourth picture is a schematic diagram of the cropped matte following the third picture.

none

1: frame

11: Mirror frame

12: Grooving

13: Main joint

14: mirror feet

2: Trim locator

21: Positioning frame

211: View hole

22: guide block

23: Vice joint

24: Cutting Department

3: Matte

31: sheet body

32: guide groove

Claims (3)

A strabismus amblyopia correcting spectacle frame with mask cutting and positioning function, comprising: A spectacle frame has a spectacle frame for installing two lenses, the front frame surface of the spectacle frame is provided with at least one inlay groove, and the front frame surface of the spectacle frame is also provided with a plurality of main joints at predetermined positions, and the spectacle frame also Pivot two temples; A cutting locator has a positioning frame that matches the shape of the frame, the positioning frame defines two viewing holes, the rear frame surface of the positioning frame protrudes to form at least one guide block, the rear of the positioning frame The frame surface is also provided with a plurality of sub-combining parts at predetermined positions. The rear frame surface of the positioning frame is also provided with a cutting part beside the upper edge and the lower edge. The guide block is embedded in the slot, so that the cutting positioner is detachably fixed on the frame, and the viewing hole corresponds to the lens of the frame, and the cutting part is closely attached to the front frame surface of the frame; A mask has a piece body, at least one side of the piece body is a hypotenuse, and at least one guide groove is recessed on the top edge or bottom edge of the piece body, and the mask piece is clamped with the guide block inserted into the guide groove It is arranged between the positioning frame and the mirror frame, and the sheet body is closely attached to the cutting part. The oblique amblyopia correction spectacle frame with mask cutting and positioning function as described in claim 1, wherein, the front frame surface of the spectacle frame is provided with a recess in the center, and the rear frame surface of the positioning frame is formed by protruding in the center There is a guide block, and the lower bottom of the sheet body is provided with a guide groove in the central recess. The oblique amblyopia correcting spectacle frame with mask cutting and positioning function as described in Claim 1, wherein the sheet body is set as a trapezoidal sheet.

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