TWM494327U - Nose pad combination structure of frameless eyeglasses - Google Patents

Description

Nozzle glasses nose pad combined structure

The invention relates to a nose pad bonding structure of rimless glasses, in particular to a nose pad bonding structure for bonding a nose pad to a frameless lens without damaging the strength of the lens.

Most of the glasses structure of Xi see is composed of a frame, two lenses and two mirror legs. The frame is used as a support for the lens, and two lenses are embedded on the frame, and the two mirrors are pivoted. On both sides of the frame, there is a foldable hinge structure, which is convenient to carry the eyeglass structure, and the type of eyeglass structure is so-called full-frame glasses, the full-frame glasses have better structural strength, but the weight is heavier. Long-term use, it is easy to cause nose discomfort. With the improvement of the glasses manufacturing technology, the glasses are currently in the form of a half frame or a frameless form, and the overall weight is lighter and has a better appearance.

As shown in FIG. 4, a conventional rimless spectacles structure is provided. The rimless spectacles have an integral rimless lens 30, and a symmetrical horn pad 40 is disposed at an intermediate position of the rimless lens 30, wherein The nose pad 40 is a member separately prepared in advance, and before being combined with the rimless lens 30, a through hole (not shown) is first drilled in the frameless lens 30, and one end of the nose pad 40 is passed through the through hole, and the fixing member is additionally matched. 41 The nose pad 40 is screwed to the lens for bonding. Although the structural design can achieve the purpose of installing a nose pad for the rimless lens, the structure is perforated at the most fragile central portion of the lens, and the direct effect is to reduce the strength of the lens and increase the possibility of damage to the lens; In addition, the nose pad fixed by the screwing method is also easy to relax or shake after a period of use, causing discomfort to the user. Therefore, the conventional rimless eyeglass structure should have The possibility of improvement.

In view of the above, the technical problem to be solved by the present invention is to provide a bonding structure that can surely bond the nose pad to an appropriate position without changing the limitation of the rimless lens, so as to improve the lens of the conventional rimless lens. Can the combination be missing.

In order to achieve the above object, the present invention provides a nose pad bonding structure for rimless glasses, comprising a frameless lens and a nose pad group; the frameless lens is an integral lens, and the center has a mirror beam; the nose pad buckle The group consists of a fastening portion and a nose pad extending at the rear. The fastening portion is provided with a relatively bent upper and lower fastening edges, so that the upper fastening edge and the lower fastening edge form a confined space. According to this, the buckle portion is fastened to the mirror beam portion of the rimless lens, and the eyeglass structure of the nose pad can be constructed on the frameless lens without destroying the lens.

Therefore, the structure of the present invention can maintain the strength of the lens, and the angle and stability of the nose pad are less prone to looseness and angular variation, and are quite variable.

10‧‧‧Frameless lenses

11‧‧‧Mirror Section

12‧‧‧ hole

20‧‧‧Nasal pad group

21‧‧‧Deduction Department

211‧‧‧Upper edge

212‧‧‧Bottom buckle

22‧‧‧ nose pad

30‧‧‧Frameless lenses

40‧‧‧ nose pad

41‧‧‧Fixed parts

Figure 1 is an exploded perspective view of a preferred embodiment of the present invention.

Figure 2 is a schematic view showing the combination of the preferred embodiment of the present invention.

Figure 3 is a partial cross-sectional view of the preferred embodiment of the present invention.

Fig. 4 is a schematic view showing the structure of the nose pad of the conventional rimless glasses.

In order to further understand the technical contents, functions, and other features of the present invention, the following detailed description will be described in conjunction with the preferred embodiments.

As shown in Figures 1 and 2, it is the nose pad of the novel rimless glasses. A preferred embodiment of the bonded structure includes a frameless lens 10 and a nose pad set 20. The nose pad group 20 can be directly engaged with the middle position of the frameless lens 10 to form a frameless eyeglass structure with simple structure and easy assembly.

Referring to FIG. 1 again, in the nose pad coupling structure of the present invention, the frameless lens 10 is an integral lens, and the center of the lens is recessed into a mirror beam portion 11 according to the shape of the nose bridge, and the frameless lens is formed. 10 outside has a perforation 12 configuration for future assembly with the temple; the frameless lens 10 of the present embodiment can be made of polycarbonate, which has high toughness, high transparency, light weight and the like. It can not be broken when impacted. The thickness of the lens can be as small as 1.8mm. It is widely used in sports sunglasses. However, this material is only used for the description of the embodiment, and is not limited to this material. The nose pad set 20 includes a fastening portion 21 having a relatively bent upper fastening edge 211 and a lower fastening edge 212 to form a restricted configuration of the upper fastening edge 211 and the lower fastening edge 213; and extending to the fastening portion 21 rear nose pads 22.

Referring to FIG. 2 again, when the present invention is assembled by the above structure, the engaging portion 21 is fastened to the bridge portion 11 of the rimless lens 10 to achieve the purpose of forming the nose pad on the rimless lens; Please refer to FIG. 3 again, and it can be seen that a narrow spacing is formed between the upper fastening edge 211 and the lower fastening edge 212. The flexibility of the material of the frameless lens 10 can be used to easily remove the mirror beam portion. 11 is embedded in the confinement interval, so that the outer shape of the beam portion 11 is tightly clamped in the confined space, whereby the frameless lens 10 can be reached without secondary processing such as drilling. The purpose of combining the rimless lens 10 and the nose pad set 20 with each other.

After the description of the above embodiments, it can be seen that the nose pad combination structure of the novel rimless glasses is stably fastened to the design of the mirror beam portion through the nose pad buckle group, and the construction of the frameless lens can be completed without using the screw member. The purpose of the nose pad is that the structure of the present invention does not need to destroy the integrity of the rimless lens, and naturally maintains the strength of the lens, and improves the loss of the strength of the conventional rimless glasses due to punching. In addition, the nose pad of the present invention is stably extended on the nose pad buckle group, and the angle and stability of the nose pad are easily maintained, so that there is no problem of looseness or angular change.

In summary, the nose pad combination structure of the rimless spectacles of the present invention can achieve the preset purpose. However, the above description is only a preferred embodiment of the present invention, and thus cannot limit the scope of the implementation of the present invention. The scope of protection of this new type is subject to the definition of the scope of the patent application.

10‧‧‧Frameless lenses

11‧‧‧Mirror Section

12‧‧‧ hole

20‧‧‧Nasal pad group

21‧‧‧Deduction Department

211‧‧‧Upper edge

212‧‧‧Bottom buckle

22‧‧‧ nose pad

Claims (1)

A nose pad bonding structure for rimless glasses, comprising a frameless lens and a nose pad group; the frameless lens is an integral lens, and a mirror beam portion is arranged at a center; the nose pad buckle group is extended by a fastening portion The nose pad is disposed at the rear side, and the fastening portion is provided with a relatively bent upper buckle edge and a lower buckle edge, so that the upper buckle edge and the lower buckle edge form a confined space; accordingly, the buckle portion is fastened to the The mirror beam portion of the frame lens, and then the nose pad is constructed on the frameless lens.