TWI834228B - Nose pad structure - Google Patents

Abstract

This invention refers to a nose pad structure providing a selectively removable nose pad set which is applied to each nose pad of spectacle frames. The nose pad is embedded with a hard plate with an embedded hole and the nose pad set is mainly composed of a soft pad. A reinforcing plate is embedded on the side of the soft pad corresponding to the nose pad and has a tenon that can be inserted into the embedding hole of the hard plate. By this design, the hard plate can entirely press against the back of the soft pad of the nose pad set when the nose pad set on each nose pad of the spectacle frames presses against the nose bridge, enabling the soft pads to fully stick on both sides of the nose bridge of a user. It can effectively generate an anti-slip effect, which prevents the glasses from randomly sliding due to the weight, leading to out of focus. Moreover, the wearing comfort can be improved due to the large area of pressure.

Description

Nose pad structure

The present invention belongs to the technical field of glasses, and specifically refers to a nose pad structure.

Press, in recent years, with the evolution of social civilization and the development of science and technology, people use their eyes excessively for reading and working. Coupled with the harm of 3C products, aging, and the reduction of green plants and environmental space, people suffer from myopia, hyperopia or The prevalence of vision problems such as presbyopia is increasing. On the other hand, with the advancement of science and technology, with the assistance of medical, optical and other technologies, people use glasses to improve the aforementioned vision problems. Glasses have even become one of the equipment in people's lives. They can not only be used to solve For vision problems, it can be used to protect the eyes from foreign objects, or as an accessory to match clothing.

General glasses are mainly composed of a spectacle frame and two temples. The spectacle frame has two opposite frames for embedded lenses, and the two temples are relatively pivoted on the two sides of the spectacle frame, and the spectacle frame is on The opposite inner edges of the two spectacle frames are equipped with nose pads for supporting the bridge of the nose for wearing. Since the nose pads bear the weight of the entire glasses and rest against the bridge of the nose, the design of the nose pads directly affects people's wearing comfort. However, existing nose pads are integrally formed on the frame or installed with a screw lock. On the fixed support rod installed in the frame, various soft nose pads are then pasted or covered on the surface of the nose pads opposite to the nose bridge. Among them, the integrated nose pads are difficult to install for many users with low nose bridges. Adjustment will not only increase the pressure on the bridge of the nose, but also easily slip due to sweating, causing the lenses of the glasses to become out of focus and affecting their correction function. As for the screw-lock nose pads, although they can be adjusted, the pressure of the fixed pole relative to the bridge of the nose creates point-like pressure when worn, resulting in improper pressure application, and will still cause sliding, and it is not easy to disassemble and assemble. Causes discomfort to users wearing glasses.

In other words, the design of the nose pads of the glasses is not perfect, and there are problems such as improper pressure relative to the bridge of the nose, poor stability, difficulty in disassembly and assembly, and poor durability. There is indeed a need for further improvement, which is what the present invention intends to explore. subject.

In view of the above deficiencies and needs, the inventor believed that further corrections were necessary, so he used his many years of experience in related technologies and product design and manufacturing to conduct research and creation on the above disadvantages, and actively sought solutions. After continuous efforts, After research and trial production, a nose pad structure was finally successfully developed to overcome the inconvenience and trouble caused by the inability of the nose pads to fully apply pressure and poor stability of existing glasses.

Therefore, the main purpose of the present invention is to provide a nose pad structure that can produce a comprehensive suppressing effect, increase the fitting area, and enhance its anti-slip effect, thereby effectively improving the comfort of wearing it.

In addition, a second main purpose of the present invention is to provide a nose pad structure that can effectively improve the fixing certainty so that the nose pad set can be firmly fixed on the glasses.

Furthermore, another main object of the present invention is to provide a nose pad structure that can easily disassemble and replace the nose pad set, thereby improving its practicality.

Furthermore, another main purpose of the present invention is to provide a nose pad structure that can improve the overall structural strength, enhance its durability, and thereby extend its service life.

Based on this, the present invention mainly achieves the aforementioned objectives and effects through the following technical means, which are applied to the nose pads on both sides of a spectacle frame to provide a selectively replaceable nose pad set respectively;

The nose pad piece has a through opening, and a hard pressure plate is embedded in the nose pad piece corresponding to the through opening, and the hard pressure plate has an embedded hole corresponding to the range of the through opening;

The nose pad set is composed of a soft cushion block that can be accommodated within the penetrating opening range of the nose pad piece. Furthermore, the soft cushion block has a reinforced plate embedded on one side of the nose pad piece, and the reinforced The board has a tenon that can be inserted into the insertion hole of the hard pressure plate, and one end of the tenon is formed with a latching edge that can be inserted into the opposite surface of the hard pressure plate.

Through the specific implementation of the foregoing technical means, the present invention can utilize the hard pressure plate with embedded holes on the nose pad of the spectacle frame and the corresponding latch on the soft cushion block of the nose pad set, so that the nose pad set can be embedded. The hard pressure plate is fixed on the nose pad piece, so that when the nose pad sets on both sides of the nose pad piece of the spectacle frame are pressed against the bridge of the nose, the hard pressure plate can be fully pressed against the back of the soft pad block of the nose pad set. , further allowing the soft cushion block to be fully pressed against both sides of the user's nose bridge, effectively producing an anti-slip effect, without causing any loss of focus due to weight sliding, and the large pressure area can improve comfort, thereby improving Its practicality can improve its added value and economic benefits.

And the present invention also utilizes the following technical means to further achieve the aforementioned purposes and effects; which includes:

The hard pressing plate can be selected from stainless steel plates.

The embedded hole of the hard pressure plate is formed with an outwardly enlarging oblique tapered edge on the side corresponding to the combination of the nose pad group, which can facilitate the combination of the nose pad group.

The hard pressure plate is formed with at least one bite hole in a portion corresponding to the non-penetrating opening of the nose pad to improve the bonding strength between the hard pressure plate and the nose pad.

There is a gap between the outer edge of the soft cushion block of the nose pad set and the inner edge of the penetration opening of the nose pad piece, which does not affect the compression deformation of the soft cushion block.

The soft pads of the nose pad set can have different heights to meet people's different nose bridge height needs.

An airbag can be formed inside the soft cushion block of the nose pad set.

The airbag of the soft cushion block may have an external opening to improve its cushioning comfort.

In order to enable the review committee to further understand the composition, characteristics and other objects of the present invention, the following is a preferred embodiment of the present invention, which is described in detail with the accompanying drawings, and at the same time, those familiar with the technical field can implement it in detail.

The present invention is a nose pad structure. The technical content of the present invention will be described below through specific embodiments, so that those familiar with the art can easily understand the advantages and effects of the present invention from the content disclosed in this specification. However, the present invention can also be implemented or applied through other different specific implementation forms. Therefore, in the specific embodiments of the present invention and its components in the accompanying figures, all references to front and back, left and right, top and bottom, upper and lower parts, and horizontal and vertical are only for convenience of description and are not limiting. The present invention does not limit its components to any position or spatial direction. The dimensions specified in the drawings and description may be changed according to the design and requirements of the specific embodiments of the invention without departing from the patentable scope of the invention.

The nose pad structure of the glasses of the present invention is as shown in the first and second figures. The glasses are composed of a spectacle frame (10) with temples respectively provided at both ends, and the spectacle frame (10) has a mounting device for assembly. There are two frames (11) of the lens, and the frames (11) each have a nose pad (12) on the opposite inner edge, which is used to support the nose pad (12) of the spectacle frame (10) when wearing glasses. Lean on the bridge of the nose, and make the lenses of the two frames (11) on the spectacle frame (10) correspond to the user's eyes. The nose pad structure of the present invention is characterized by the nose pads ( 12) are respectively provided with a selectively replaceable nose pad set (15);

The detailed composition of the nose pad structure is as shown in the second, third, fourth and fifth figures, in which the nose pad piece (12) has a through opening (120), and the nose pad piece (12) is in the opposite direction. A hard pressure plate (13) should be buried in the opening (120). The hard pressure plate (13) can be selected from stainless steel plates, metal plates, and plastic plates, and the hard pressure plate (13) has a pair of ranges that should penetrate the opening (120). The inserting hole (14) is formed with an outwardly expanding oblique cone edge (140) (as shown in the third figure) on the joint side corresponding to the nose pad group (15), which can facilitate the The combination of the nose pad set (15), and the hard pressure plate (13) is formed with at least one bite hole (141) in the part corresponding to the non-penetrating opening (120) of the nose pad piece (12) [as shown in the fourth figure] shown] to improve the bonding strength between the hard pressure plate (13) and the nose pad (12);

As for the nose pad set (15), it is composed of a soft cushion block (16) that can be accommodated within the through opening (120) of the nose pad piece (12) (as shown in the third and fourth figures). , wherein there is a gap between the outer edge of the soft cushion block (16) and the inner edge of the nose pad (12) through the opening (120), which does not affect the pressure deformation of the soft cushion block (16), and has a frame guide It is the effect of the uniform deformation of the soft cushion block (16), and the soft cushion block (16) can have different heights to meet people's different nose bridge height needs, and an air bag (16) is further formed inside the soft cushion block (16). 160) [As shown in the fifth figure], the air bag (160) of the soft cushion block (16) can be sealed or have an external opening to improve its cushioning comfort, and the soft cushion block (16) ) A reinforcement plate (17) is embedded on one side of the nose pad (12), and the reinforcement plate (17) has a tenon that can be inserted into the hole (14) of the hard pressure plate (13) of the nose pad (12). (18), the latch (18) is inserted into the nose pad group (15) and combined with the embedding hole (14) to form a latch edge (180) at one end of the hard pressure plate (13) of the nose pad piece (12), The nose pad set (15) can produce an embedded effect [as shown in the third figure];

In this way, a nose pad structure with comprehensive compression and high stability can be formed.

When the present invention is actually used, as shown in the first, second and sixth figures, the user can choose a nose pad set (15) suitable for the height of his or her nose bridge, and place the nose pad set (15) with a soft cushion block The latches (18) on the (16) are inserted into the embedded holes (14) of the hard pressing plates (13) of the nose pads (12) on both sides of the spectacle frame (10), so that the latches (18) can be used to protrude The edge (180) of the embedded hole (14) is buckled on the other side surface of the hard pressure plate (13), so that the nose pad set (15) can be embedded in the hard pressure plate (13) of the nose pad (12) ) above [as shown in the second and sixth pictures];

And as shown in the seventh figure, when the user wears the spectacle frame (10) so that the nose pad sets (15) on the nose pads (12) on both sides of the spectacle frame (10) press against the bridge of his nose, The hard pressure plate (13) can be fully pressed against the back of the soft cushion block (16) of the nose pad set (15), so that the soft cushion block (16) can be fully pressed against both sides of the user's nose bridge. It effectively produces an anti-slip effect without causing any loss of focus due to the weight, and the large pressure area can improve comfort. Furthermore, the outer edge of the soft cushion block (16) of the nose pad set (15) is in contact with the nose. The inner edge of the through opening (120) of the supporting piece (12) has a gap, which does not affect the pressure deformation of the soft cushion block (16), and has the function of guiding the uniform deformation of the soft cushion block (16) around the frame. .

As can be seen from the foregoing, the present invention can utilize the hard pressure plate (13) with the insert hole (14) of the nose pad (12) of the spectacle frame (10) and the soft pad (16) of the nose pad set (15) with corresponding The design of the corresponding latch (18) allows the user to select a nose pad set (15) suitable for the height of his or her nose bridge, and the nose pad set (15) can be embedded in the hard pressure plate of the nose pad (12) (13), so that when the nose pad sets (15) on the nose pads (12) on both sides of the spectacle frame (10) are pressed against the bridge of the nose, the hard pressure plate (13) can be pressed against the nose comprehensively. The back of the soft cushion block (16) of the cushion set (15) allows the soft cushion block (16) to be fully pressed against both sides of the bridge of the user's nose, effectively producing an anti-slip effect without causing any loss due to the weight. focus, and the large pressure area can improve comfort. At the same time, the nose pad set (15) can be convenient for people to disassemble and assemble when replacing it. It can further effectively secure the nose pad set (15) to the On glasses, it can improve the overall structural strength, enhance its durability, and extend its service life.

From this, it can be understood that the present invention is an extremely creative creation. It not only effectively solves the problems faced by previous users, but also greatly improves the efficiency. There is no identical or similar product creation or public use in the same technical field. , and at the same time, it has an improvement in efficacy. Therefore, the invention has met the requirements of "novelty" and "progress" for an invention patent, and an invention patent application has been filed in accordance with the law.

10:glasses frame 11: Frame 12: Nose pads 120:through opening 13:Hard pressure plate 14: embedded hole 140: Beveled cone edge 141: Bite hole 15: Nose pad set 16:Soft cushion block 160:Air bag 17: Reinforced board 18: Tenon 180:Kayuan

The first figure is a schematic three-dimensional appearance diagram of the nose pad structure of the present invention.

The second figure is a partial three-dimensional exploded schematic diagram of the nose pad structure of the present invention to illustrate its components and their relative relationships.

The third figure is a schematic cross-sectional view of the nose pad structure of the present invention, illustrating its composition and relative relationships.

The fourth figure is a schematic front cross-sectional view of the nose pad structure of the present invention, illustrating its composition and relative relationships.

The fifth figure is a schematic side cross-sectional view of the nose pad structure of the present invention.

Figure 6: is a schematic diagram of the actual use of the glasses with the nose pad structure of the present invention.

Figure 7: is a schematic diagram of the use state of the nose pad structure of the present invention when it is pressed against the bridge of the nose.

11: Frame 12: Nose pads 120: Through opening 13: Hard pressure plate 14: embedded hole 15: Nose pad set 16: Soft pad 17: Reinforced board 18: Tenon 180: card edge

Claims (10)

A nose pad structure, which is applied to the nose pads on both sides of a spectacle frame, and is provided with a selectively replaceable nose pad set respectively; wherein the nose pad has a through opening, and the nose pad is located corresponding to the nose pad set. A hard pressure plate is provided at the penetration opening, and the hard pressure plate has a pair of embedded holes that should penetrate the opening range; and the nose pad set is composed of a soft cushion block, and the soft cushion block corresponds to the nose pad piece. There is a latch on the side that can be inserted into the insertion hole of the hard pressure plate, and the soft cushion block is located within the through-opening range of the nose pad. The nose pad structure as claimed in claim 1, wherein the hard pressure plate can be selected from stainless steel plates. The nose pad structure as claimed in claim 1, wherein the embedded hole of the hard pressure plate is formed with an outwardly expanding oblique tapered edge on the joint side corresponding to the nose pad set. The nose pad structure according to any one of claims 1 to 3, wherein the hard pressure plate is formed with at least one bite hole in a portion corresponding to the non-penetrating opening in the nose pad piece. The nose pad structure as claimed in claim 1, wherein there is a gap between the outer edge of the soft cushion block and the inner edge of the nose pad penetration opening. The nose pad structure as claimed in claim 1, wherein the soft cushion block can have different heights. The nose pad structure according to claim 1, 5 or 6, wherein an airbag can be formed inside the soft cushion block. The nose pad structure as claimed in claim 7, wherein the airbag may have an external opening. The nose pad structure according to claim 1, wherein one end of the latch is formed with a reinforcing plate that can be combined with the soft cushion block. The nose pad structure according to claim 1, wherein one end of the latch is formed with a latch edge that can be inserted into the opposite surface of the hard pressure plate.

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