TWM619834U - Thin film glasses and lens unit - Google Patents

Abstract

A thin-film glasses and a lens unit. The thin-film glasses include a frame unit and the lens unit. The frame unit includes a spectacle frame and two spectacle feet extending backward from the left and right ends of the spectacle frame. The lens unit is detachably mounted on the lens frame, and includes a lens made of a flexible plastic film and having a nasal recess corresponding to the bridge of the nose, and a lens adjacent to the nasal recess and can be used to be erected on the bridge of the nose The nose pad, and at least one fixing member that connects the nose pad to the nasal recess. The lens unit can improve the wearing comfort through the setting of the nose pad.

Description

Film glasses and lens unit

The new model relates to a kind of glasses, in particular to a kind of thin film glasses and lens unit whose lenses are made of flexible plastic films.

At present, there are many different types of glasses on the market, which can be used to correct vision, protect eyes, modify and beautify the face, such as myopia glasses, reading glasses, sunglasses, 3D glasses, goggles, film glasses... etc. The glasses usually include a frame unit suitable for being worn on the head of a user, and a lens unit mounted on the frame unit and correspondingly located in front of the user's eyes. As far as the film glasses are concerned, the lens unit is generally made of a flexible plastic film, which is convenient to discard and replace after use to avoid contamination. However, because the lens unit is relatively thin, it should be mounted on the bridge of the user’s nose. It is easy to cause indentation or scratches on the bridge of the nose when it is applied, so it is less comfortable to wear, and it is necessary to improve it.

Therefore, the purpose of the present invention is to provide a thin-film spectacles that can at least overcome the shortcomings of the prior art.

Therefore, the new type of film glasses includes a frame unit and a lens unit. The frame unit includes a spectacle frame and two spectacle feet extending backward from the left and right ends of the spectacle frame. The lens unit is detachably mounted on the frame, and the lens unit includes a lens made of a flexible plastic film and having a nasal recess corresponding to the bridge of the nose, and a lens adjacent to the nasal recess that can be used to mount the lens. A nose pad on the bridge of the nose, and at least one fixing member that connects the nose pad to the nasal recess.

Another object of the present invention is to provide a lens unit that can at least overcome the disadvantages of the prior art.

The new lens unit includes a lens, a nose pad, and at least one fixing member. The lens is made of a flexible plastic film and has a nasal concave part corresponding to a nose bridge. The nose pad is adjacent to the nose recess and can be used to be erected on the bridge of the nose. The at least one fixing piece combines the nose pad with the nasal recess.

The effect of the new model is that the nose pad is arranged on the lens, so that the nose bracket is arranged on the bridge of the nose, which can improve the wearing comfort.

Before the present invention is described in detail, it should be noted that in the following description, similar elements are represented by the same numbers.

Referring to FIGS. 1, 2, 3, and 4, a first embodiment of the new type of film glasses includes a frame unit 1 and a lens unit 2.

The frame unit 1 includes a spectacle frame 11 and two spectacle feet 12 extending backward from the left and right ends of the spectacle frame 11 respectively. The spectacle frame 11 has a U-shaped frame strip portion 111 that opens toward the rear, and three buckle portions 112 respectively formed at the center and left and right ends of the frame strip portion 111. The buckle portion 112 located in the center is a protrusion protruding forward, and each buckle portion 112 located at the left and right ends is a protrusion that protrudes away from the other buckle portion 112, and each buckle Each of the portions 112 has a neck region 113 protruding from the frame strip portion 111, and a head region 114 that is protrudingly formed at an end of the neck region 113 away from the frame strip portion 111. The vertical width of the neck region 113 is smaller than the vertical width of the head region 114 and is also smaller than the vertical width of the frame strip portion 111. It should be noted that the number of the buckle portions 112 is not limited to three, and can be one, two, or more than three according to actual needs. In the first embodiment, the temples 12 have a structure that can swing inside and outside to facilitate opening and closing. Of course, other designs can also be used in design, but they are not the focus of the present invention, so they will not be described here.

The lens unit 2 is detachably installed on the lens frame 11 and includes a lens 21, a nose pad 22, and a fixing member 23. The lens 21 is made of a flexible plastic film, and has a nose recess 211 formed at the center bottom of the lens 21, and three grooves 212 formed at the center and left and right ends of the top side, respectively. The nose recess 211 is in the shape of an inverted U and defines a groove 213 with an opening facing downward, corresponding to a nose bridge of a user (not shown). The number of the groove portions 212 is the same as that of the buckle portions 112, and they are respectively detachably assembled to the buckle portions 112, so that the lens 21 is detachably mounted on the frame 11, of course, The assembly structure between the lens 21 and the spectacle frame 11 can also be changed, which will not be described here.

The nose pad 22 is correspondingly located behind the nose recess 211 and adjacent to the nose recess 211, and can be used for erecting on the bridge of the nose. The nose pad 22 has two corresponding and soft nose pads 221, and a bridge is connected to the nose pads 221. The bracket 222 between the nose pads 221, the bracket 222 of the first embodiment and the nose pads 221 are integrally formed, but the implementation is not limited to this. The bracket 222 can also be manufactured independently and separately from the nose pads 221 connect.

The fixing member 23 is arranged between the nose pad 22 and the nose recess 211, and the nose pad 22 is glued to the nose recess 211. The fixing member 23 of the first embodiment is a double-sided adhesive tape, and It should be noted that the number of fixing members 23 is not limited to one, but can be two, three, or more than three according to actual needs.

When assembling, one side of the fixing member 23 is glued to the nose pad 22, and then the other side of the fixing member 23 is glued to the nasal recess 211 to form the lens unit 2, and then the other side The groove portions 212 are respectively assembled to the buckle portions 112, so that each of the groove portions 212 is relatively squeezed through the head area 114 of the corresponding buckle portion 112 and is correspondingly hung and positioned on the neck area 113, and at the same time The lens 21 is changed from a plane-like separated state (see Figure 1) that is separated from the lens frame 11 to a combined state that is installed on the lens frame 11 and bent and deformed along the shape of the lens frame 11 to form a curved surface (see Figure 1). 2). If necessary, the buckle portions 112 can be detached and separated from the groove portions 212, so that the lens 21 can return to the separated state, so that it can be discarded and replaced with a new one. When the film glasses are used, the temples 12 are hung on the user's ears, and the nose pads 221 are supported on the bridge of the nose, that is, they can be worn on the user stably and comfortably, so that The lens unit 2 is correspondingly located in front of the user's eyes.

5, the structure of the second embodiment of a new type of film glasses is substantially the same as the first embodiment, the difference is that the lens unit 2 includes a plurality of the fixing members 23 for connecting the nose pad 22 to On the nasal recess 211 of the lens 21, it should be noted that the fixing parts 23 are all screws, bolts, screws, or rivets. In the second embodiment, each fixing part 23 is formed by passing through the bracket 222 and The screw cap is fixed on the nose recess 211 with the screw cap, but in other implementation aspects of the second embodiment, the structure or setting position can also be changed. (Not shown), and make the fixing parts 23 pass through the nose recess 211 and be screwed and fixed to the nuts. On the concave portion 211, the design is not limited to the second embodiment.

Referring to FIG. 6, the structure of a third embodiment of the new type of film glasses is substantially the same as that of the second embodiment. The difference is that: each of the fixing members 23 of the lens unit 2 is embedded in each of the nose pads 221 The internal and elastic buckle that can be snapped onto the lens 21, of course, its structure or setting position can also be changed, so the design is not limited to this third embodiment.

In summary, the film glasses and lens unit 2 of the present invention are mainly provided with the nose pad 22 on the nose recess 211 of the lens 21, so that the nose pad 22 is erected on the bridge of the nose to disperse the support pressure , It is not easy to form indentation or scratches on the bridge of the nose, which can improve the wearing comfort, so it can indeed achieve the purpose of new cost.

However, the above are only examples of the present model. When the scope of implementation of the present model cannot be limited by this, all simple equivalent changes and modifications made in accordance with the scope of the patent application of the present model and the contents of the patent specification shall still belong to This new patent covers the scope.

1: frame unit 11: mirror frame 111: Frame section 112: buckle 113: neck area 114: head zone 12: mirror feet 2: Lens unit 21: Lens 211: Nasal cavity 212: Card Slot 213: Groove 22: Nose pads 221: Nose Pads 222: Bracket 23: fixed parts

The other features and effects of the present invention will be clearly presented in the embodiments with reference to the drawings, among which: Figure 1 is a perspective exploded view of a first embodiment of the new type of film glasses, illustrating a lens in a separated state; Figure 2 is a front perspective view of the first embodiment, illustrating that the lens is in a combined state; Figure 3 is a rear perspective view of the first embodiment, illustrating that the lens is in the combined state; Figure 4 is an incomplete cross-sectional side view of the first embodiment; Figure 5 is an incomplete exploded perspective view of a second embodiment of the new thin film glasses; and Figure 6 is an incomplete cross-sectional top view of a third embodiment of the new thin film glasses.

1: frame unit

11: mirror frame

111: Frame section

112: buckle

12: mirror feet

2: Lens unit

21: Lens

211: Nasal cavity

212: Card Slot

213: Groove

22: Nose pads

221: Nose Pads

222: Bracket

23: fixed parts

Claims (11)

A kind of film glasses, including: A frame unit, including a mirror frame, and two mirror feet extending backward from the left and right ends of the mirror frame; and A lens unit is detachably mounted on the frame. The lens unit includes a lens made of a flexible plastic film and having a nasal recess corresponding to the bridge of the nose, and a lens adjacent to the nasal recess that can be used for erection The nose pad on the bridge of the nose, and at least one fixing member that connects the nose pad to the nasal recess. The film glasses according to claim 1, wherein the lens can be in a separated state separated from the frame and in a plane shape, and a combined state in which the lens is mounted on the frame and deformed along the shape of the frame to form a curved surface Time change. The film glasses according to claim 1 or 2, wherein the nasal recess of the lens is formed at the center bottom of the lens, and is in an inverted U shape, and defines a groove with an opening facing downward, and the nose pad corresponds to the position Behind the nose recess, there are two left and right corresponding nose pads, and a bridge connecting the brackets between the nose pads. The film glasses according to claim 3, wherein the lens unit includes the fixing member disposed between the nose pad and the nasal recess, and the fixing member is double-sided tape, adhesive, spray glue, or non-marking glue. The film glasses according to claim 3, wherein the lens unit includes a plurality of the fixing parts connecting the nose pad and the nasal recess, and each fixing part is a screw, a bolt, a screw, a rivet, a buckle, or a magnet . The film glasses according to claim 3, wherein the frame has a frame part and at least one buckle part formed on the frame part, and the lens also has the same number as the at least one buckle part and is formed On the top side of the slot portion, the slot portion is detachably assembled to the buckle portion. A lens unit, including: A lens, made of a flexible plastic film, and having a nasal recess corresponding to the bridge of the nose; A nose pad, adjacent to the concave portion of the nose and used to be erected on the bridge of the nose; and At least one fixing element is used to connect the nose pad to the nasal recess. The lens unit according to claim 7, wherein the lens can be changed between a separated state in a plane shape and a combined state in a curved shape. The lens unit according to claim 7 or 8, wherein the nasal recess of the lens is formed at the central bottom of the lens, and is in an inverted U shape, and defines a groove with an opening facing downward, and the nose pad corresponds to the position Behind the nose recess, there are two left and right corresponding nose pads, and a bridge connecting the brackets between the nose pads. The lens unit according to claim 9, wherein the lens unit includes the fixing member disposed between the nose pad and the nasal recess, and the fixing member is double-sided tape, adhesive, spray glue, or non-marking glue. The lens unit according to claim 9, wherein the lens unit includes a plurality of the fixing parts connecting the nose pad and the nasal recess, and each fixing part is a screw, a bolt, a screw, a rivet, a buckle, or a magnet .

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