TWI812021B - Nose pad adjustment structure - Google Patents

Abstract

The invention relates to a nose pad adjustment structure. Primarily, a concave portion is formed in the middle of a nose pad holder, and corresponding connection portions are formed on both sides of the concave portion. Upper and lower locking slots are provided in both connection portions. Upper and lower insertion protrusions are provided on a nose pad corresponding to the upper and lower locking slots respectively and can be moved in the upper and lower locking slots laterally. Furthermore, a plurality of upper and lower locking recess are concavely arranged on the upper and lower insertion protrusions respectively to be engaged and combined with the upper and lower locking slots respectively. Thereby, the position of the nose pad can be moved and adjusted on the connection portions on both sides of the nose pad holder according to the different heights and widths of a user’s nose bridge, so that the nose pad can be reliably placed on both sides of the user’s nose bridge. It not only allows the glasses to be worn and positioned without sliding arbitrarily, but also allows the user to wear the glasses more comfortable so that it is more convenient in operation and use to increase the practicality and efficiency for the whole implementation.

Description

Nose pad adjustment structure

The present invention relates to a nose pad adjustment structure, in particular to a nose pad adjustment structure that not only allows the glasses to be worn and positioned without sliding at will, but also makes the user more comfortable to wear and more convenient to operate. , and those that add more practical functional characteristics in its overall implementation and use.

According to the common types of glasses, they are classified according to their different uses and functions. They can be divided into optical glasses, sunglasses, sports glasses, safety glasses, etc. The frame designs of various types of glasses also have different designs, such as: Full-frame glasses can completely cover the lenses in the frame, providing safe protection for the lenses. Therefore, full-frame glasses are often used in optical glasses with expensive lenses. Half-frame glasses are relatively lighter than full-frame glasses, so they are light and easy to wear. Smart sunglasses, sports glasses and safety glasses often use half-rim glasses to facilitate users' portability during outdoor activities, sports or construction work.

Among them, no matter what kind of glasses, there will be a glasses nose pad at the middle and lower position of the glasses, so that when the user wears the glasses, the glasses nose pads can just lean against the user. On the bridge of the nose, it not only has a positioning effect on the glasses, but also makes the user more comfortable to wear.

However, although the above-mentioned spectacle nose pads can be placed on the bridge of the user's nose when the user wears spectacles, achieving the expected effect of positioning the spectacles and making wearing more comfortable, it is also not practical in its actual operation. It has been discovered during use that the nose pads of plastic-framed glasses or various sports glasses are integrally molded with the glasses, causing the height, position and angle of the nose pads to be fixed. However, due to the different nose bridges of different users, The height and width are different, so when users wear glasses, the nose pads often cannot properly rest on both sides of the bridge of the user's nose, causing the glasses to easily slide down, or the glasses to tilt, or the lens focus to shift, etc. This situation has occurred, resulting in that there is still room for improvement in the overall structural design.

The reason is that in view of this, the inventor has relied on many years of rich design, development and actual production experience in this related industry to research and improve the existing deficiencies, and provide a nose pad adjustment structure in order to achieve better practical value.

The main purpose of the present invention is to provide a nose pad adjustment structure, which can move and adjust the position of the nose pad block on the joint parts on both sides of the nose pad seat according to the different heights and widths of the user's nose bridge, so that the nose pad block can be adjusted It is indeed placed on both sides of the user's nose bridge, which not only allows the glasses to be worn and positioned without sliding around, but also makes the user more comfortable to wear, making it more convenient to operate and use, and overall Those with more practical functional characteristics during implementation and use.

The main purpose and effect of the nose pad adjustment structure of the present invention are achieved by the following specific technical means: it mainly includes a nose pad seat and a nose pad block; wherein: the nose pad seat is used to be combined and fixed with glasses, and is fixed on the nose pad seat. A recess is formed in the middle of the nose pad, and the recess is intended to be placed against the bridge of the user's nose. Corresponding joints are formed on both sides of the recess, and both joints are provided with upper inlays. The nose pad block has an upper latch convex part and a lower latch protruding from the upper latch hole and the lower latch hole corresponding to the joint part of the nose pad base, respectively. The upper and lower latch convex parts can move laterally in the upper and lower inserting card slot holes, and the upper latch convex part is arranged with a number of recesses that can be combined with the upper inserting card slot hole. There are upper card-embedding grooves, and a number of lower card-embedding grooves are arranged in the lower latch convex portion and can be engaged with the lower card-embedding slot holes.

In a preferred embodiment of the nose pad adjustment structure of the present invention, the nose pad seat is integrally formed with either the frame or the lens of the glasses.

In a preferred embodiment of the nose pad adjustment structure of the present invention, the upper end of the nose pad seat is provided with a glasses coupling portion for coupling and fixing with either the frame or the lens of the glasses.

In a preferred embodiment of the nose pad adjustment structure of the present invention, the nose pad block is made of soft material.

1: Nose cushion

11: Glasses joint part

12: concave part

13:joint part

131: Top embedded card slot hole

132: Lower embedded card slot hole

2: nose pad

21: Upper latch convex part

211: Upper embedded card groove

22:Lower latch convex part

221: Lower embedded card groove

3: glasses

The first figure: a schematic diagram of the three-dimensional exploded structure of the present invention.

The second figure: schematic diagram of the three-dimensional combination structure of the present invention

The third figure: Schematic diagram of the adjustment state of the nose pad of the present invention when it moves laterally in the same direction (1)

Figure 4: Schematic diagram of the nose pad of the present invention moving laterally in the same direction (2)

Figure 5: Schematic diagram of the lateral movement adjustment state of the nose pad in different directions according to the present invention (1)

Figure 6: Schematic diagram of the lateral movement and adjustment states of the nose pad of the present invention in different directions (2)

Figure 7: Schematic diagram of the movement and adjustment state of the same position inside and outside the nose pad of the present invention (1)

Figure 8: Schematic diagram of the movement and adjustment state of the same position inside and outside the nose pad of the present invention (2)

Figure 9: Schematic diagram of the movement and adjustment status of different positions inside and outside the nose pad of the present invention.

In order to have a more complete and clear disclosure of the technical content, the purpose of the invention and the effects achieved by the present invention, they are described in detail below, and please refer to the disclosed drawings and figure numbers: First, please refer to The first figure is a schematic diagram of the three-dimensional exploded structure of the present invention and the second figure As shown in the schematic diagram of the three-dimensional combined structure of the present invention, the present invention mainly includes a nose cushion seat (1) and a nose cushion block (2); wherein: the nose cushion seat (1) is used for the frame of glasses (3) Either one of the lenses is integrally formed and combined, or the upper end of the nose pad (1) is provided with a glasses coupling portion (11) for combination and fixation with either the frame or the lens of the glasses (3), and is fixed on the nose pad (1) 1) A recess (12) is formed in the middle position, and the recess (12) is provided to be placed against the bridge of the user's nose, and corresponding joints are formed on both sides of the nose cushion (1) corresponding to the recess (12). (13), the two joint parts (13) are respectively provided with upper inserting slot holes (131) and lower inserting slot holes (132).

The nose cushion block (2) is made of soft material. The nose cushion block (2) corresponds to the upper insert slot hole (131) and the lower insert of the joint part (13) of the nose cushion seat (1). The slot hole (132) is respectively provided with an upper latch protrusion (21) and a lower latch protrusion (22), and the upper and lower latch protrusions (21) and (22) can be embedded in the upper and lower latch protrusions (21) and (22). The card slot holes (131) and (132) move laterally, and the upper latch protrusion (21) is arranged with a number of card inserting grooves (131) and (131). 211), and a number of lower inserting grooves (221) capable of engaging with the lower inserting slot hole (132) are arranged in the lower inserting convex portion (22).

In this way, when the present invention is in operation, the nose cushion block (2) can be inserted into the nose cushion seat (1) with the upper and lower latch protrusions (21) and (22) respectively. The upper and lower clamping slot holes (131) and (132) of the coupling part (13) are inserted into the upper and lower clamping slot holes (131) and (132), and the upper and lower clamping slots (211) and (221) are used respectively. The holes (131) and (132) are inserted into each other and are positioned together; when the user wears the glasses (3), the recess (12) in the middle of the nose pad (1) is just enough to be placed against the user. on the bridge of the nose, and can be placed on the bridge of the nose according to the different heights of the user's nose, width, insert the upper and lower latch convex parts (21) and (22) of the nose pad (2) into the upper and lower latch slot holes (131) and (132) of the joint part (13). Move in the same transverse direction respectively [please refer to the third figure (1) for the schematic diagram of the adjustment state of the nose cushion block in the same direction of the present invention and the schematic diagram of the adjustment state of the nose cushion block of the present invention (2) for the lateral movement of the nose cushion block in the same direction. ), or the upper and lower latch convex parts (21) and (22) of the nose pad (2) are inserted into the upper and lower latch slot holes (131) of the joint part (13), (132) move in different lateral directions respectively [please refer to the fifth figure and the schematic diagram (1) of the lateral movement adjustment state of the nose pad of the present invention in different directions and the lateral movement adjustment of the nose pad of the present invention in different directions. As shown in the status diagram (2)), or the upper and lower latch convex portions (21) and (22) of the nose pad (2) are embedded in the upper and lower engaging grooves at the same position inside and outside respectively. (211), (221) are engaged with the upper and lower inserting slots (131), (132) of the joint part (13) and are fixed. [Please refer to the seventh figure again for the nose pad of the present invention. The schematic diagram (1) of the movement and adjustment state of the same position inside and outside and the schematic diagram (2) of the movement adjustment state of the nose cushion block at the same position inside and outside the present invention are shown in the eighth figure), or the upper and lower inserts of the nose cushion block (2) The upper and lower engaging grooves (211) and (221) of the latch convex portions (21) and (22) at different inner and outer positions respectively and the upper and lower engaging groove holes (131) of the joint portion (13) ), (132) are combined and fixed with embedded cards (please refer to Figure 9 for a schematic diagram of the movement and adjustment state of the nose pad at different positions inside and outside the present invention), so that the nose pad (2) can be adjusted to the maximum At an appropriate position, the nose pad (2) can be firmly placed on both sides of the bridge of the user's nose, which not only allows the glasses (3) to be worn and positioned without sliding around, but also allows the user to wear them relatively smoothly. More comfort.

From the above description of the use and implementation of the present invention, it can be seen that the present invention is different from the existing In comparison with the technical means, the present invention mainly allows the user to move and adjust the position of the nose pad on the joints on both sides of the nose pad according to the different heights and widths of the bridge of the nose, so that the nose pad can be reliably placed during use. On both sides of the bridge of the user's nose, it not only allows the glasses to be worn and positioned without sliding, but also makes the user more comfortable to wear, making it more convenient to operate and use, and it adds to its overall implementation and use. Practical functional properties.

However, the foregoing embodiments or drawings do not limit the product structure or usage of the present invention. Any appropriate changes or modifications made by those with ordinary knowledge in the technical field shall be regarded as not departing from the patent scope of the present invention.

In summary, the embodiments of the present invention can indeed achieve the expected use effects, and the specific structure disclosed has not only been seen in similar products, but has also not been disclosed before the application, and it fully complies with the provisions of the patent law. If you submit an application for an invention patent in accordance with the law, please review it and grant a patent, it will be very convenient.

1: Nose cushion

11: Glasses joint part

12: concave part

13:joint part

131: Top embedded card slot hole

132: Lower embedded card slot hole

2: nose pad

21: Upper latch convex part

211: Upper embedded card groove

22:Lower latch convex part

221: Lower embedded card groove

3: glasses

Claims (4)

A nose pad adjustment structure, which mainly includes a nose pad seat and a nose pad block; wherein: the nose pad seat is used to be combined and fixed with glasses, and a recess is formed in the middle of the nose pad seat, and the recess is provided for corresponding abutment On the bridge of the user's nose, corresponding joint portions are formed on both sides of the recessed portion of the nose pad, and both joint portions are respectively provided with upper and lower inserting slot holes; the nose pad block, The upper inserting slot hole and the lower inserting slot hole corresponding to the joint part of the nose pad are respectively provided with an upper latch convex part and a lower latch latch convex part, and the upper and lower latch latch convex parts can be inserted into The upper and lower inserting card slots move laterally, and a plurality of upper inserting grooves are arranged on the upper inserting convex portion and can be engaged with the upper inserting card slot hole, and are arranged on the lower inserting convex portion. The arrangement of the recesses is provided with a number of lower card inserting grooves that can be combined with the lower card inserting slot hole to insert the card. The nose pad adjustment structure according to claim 1, wherein the nose pad seat is integrally formed and combined with either the frame or the lens of the glasses. The nose pad adjustment structure according to claim 1, wherein the upper end of the nose pad seat is provided with a glasses coupling portion for coupling and fixing with either the frame or the lens of the glasses. The nose pad adjustment structure as described in claim 1, wherein the nose pad block is made of soft material.

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