TWM526697U - Eyeglasses using nose pad to fasten lens - Google Patents

Description

Eyeglasses with a nose pad

This creation relates to a type of eyeglasses, especially one that facilitates the replacement of lenses.

With the improvement of material life, people seeking new and changing things are becoming more and more particular about the decorative items that they carry. In terms of glasses, in order to pay attention to aesthetics and matching clothing, sunglasses or casual glasses are also becoming popular. Since sunglasses or casual glasses focus on fancy and varied changes, users often want to change the lenses of glasses to match mood and clothing. However, the replacement of lenses for sunglasses or casual glasses is not convenient, resulting in users. It is not economical to replace the neat glasses.

In particular, conventional glasses generally include a frame, two lenses, and two temples pivotally coupled to the sides of the frame. Two slots are provided on the inner side of the frame edge of the frame to provide the two lens joints. When assembling each lens, it is generally necessary to force the lens into the groove by matching the material elasticity and the hardening method. However, since the lens tends to be brittle, it may cause damage to the lens or damage to the frame when the lens is attached or detached.

In the prior art, although a variety of glasses with removable lenses have been produced, it is convenient to replace the lenses without causing damage to the lenses and/or frames. However, the replaceable lens is difficult to position reliably on the frame, and the installation of additional magnets is often required to assist in positioning, resulting in complication of the overall structure of the lens.

Accordingly, the main object of the present invention is to provide a lens for fastening a lens with a nose pad which allows replacement of the lens while simplifying the structure of the lens and improving the convenience of the lens replacement operation.

The eyeglasses with the nose pad fastening lens of the present invention comprises a frame, a lens unit and two nose pads. The frame includes a first end and a second end spaced apart in a longitudinal direction and at the first end The first end and the second end of the frame have a joint, and the two joints have a joint between the first end and the second end. The outer end of the seat is connected to a temple. The lens unit is detachably coupled to the frame and includes two coupling grooves and two fixing grooves. When the lens unit is coupled to the frame, the two joint portions of the frame are combined with the two coupling grooves of the lens. The two nose pads are disposed apart from each other at an intermediate portion of the frame and extend downward from the intermediate portion, and a lower end of each nose pad is provided with a buckle. When the lens unit is coupled to the frame, the two nose pads are The buckle can be combined with the two fixing grooves of the lens, so that the lens unit is fixed on the frame, and when the two nose pads move inwardly to each other, the buckle of the two nose pads and the lens are fixed. The slot is disengaged such that the lens unit is detachable from the frame.

In an embodiment, the two binding seats and the first end and the second end respectively form a receiving space, and the two joints are separately disposed in the two receiving spaces, the lens unit comprises a lens, and the lens has The two lens portions are integrally coupled to a joint portion between the two lens portions, and the two joint grooves are separately disposed outside the two lens portions, and the two fixing grooves are separately disposed inside the two lens portions, when the lens unit is When coupled to the frame, the outer sides of the two lens portions are individually inserted into the two receiving spaces of the frame. The lower end of the middle portion of the frame has a fitting portion, and the upper end surface of the connecting portion forms a recess. When the lens unit is coupled to the frame, the fitting portion of the frame is coupled to the groove of the lens.

In another embodiment, the two binding seats and the first end and the second end respectively form an accommodating space, and the two combining portions are separately disposed in the two receiving spaces, and the lens unit comprises a separating lens. The two coupling grooves are respectively disposed on the outer side of the two lenses, and the two fixing grooves are respectively disposed on the inner side of the two lenses. When the lens unit is coupled to the frame, the outer sides of the two lenses are individually inserted into the two receiving spaces of the frame. Inside. A slot is provided at an inner upper end of each lens. When the lens unit is coupled to the frame, the recess of the two lenses is coupled to the lower end of the intermediate portion of the frame.

Other objects, advantages and features of the present invention will be apparent from the following description of the preferred embodiments illustrated herein.

10‧‧‧ glasses

12‧‧‧ Frame

14‧‧‧ lens unit

16‧‧‧Mirror feet

18‧‧‧ nose pad

20‧‧‧ first end

22‧‧‧ second end

24‧‧‧Intermediate

26‧‧‧Mate

28‧‧‧ joint

30‧‧‧Inside

31‧‧‧Accommodation space

32‧‧‧Combination Department

34‧‧‧Outside

36‧‧‧Connected ears

38‧‧‧ front end

40‧‧‧ Groove

42‧‧‧ pivot

44, 44a‧‧‧ lenses

46‧‧‧ lens department

48‧‧‧ joint slot

50‧‧‧fixed slot

52‧‧‧ outside

54‧‧‧ inside

56‧‧‧Connecting Department

58, 58a‧‧‧ slotted

60‧‧‧ buckle

1 is a perspective view of a pair of glasses constructed in accordance with an embodiment of the present invention.

Figure 2 is an exploded view of the glasses of Figure 1.

Figure 3 is a plan view and a partial enlarged view showing the glasses of Figure 1.

Figure 3a shows a partial enlarged view of Figure 3.

Figure 4 is a schematic view showing the lens unit of Figure 1 removed from the frame.

Figure 5 is a cross-sectional view taken along line 5-5 of Figure 3.

Figure 6 is a cross-sectional view taken along line 6-6 of Figure 3.

Fig. 7 shows a pair of glasses of another embodiment of the present creation.

The preferred structural content of the present invention will now be described by way of example only, but not by way of limitation, and reference to the accompanying drawings. FIG. 1 and FIG. 6 show glasses 10 constructed in accordance with an embodiment of the present invention. The glasses 10 include a frame 12, a lens unit 14, two temples (first and second temples) 16, and two nose pads 18. The glasses 10 may be, for example, sunglasses, work glasses, sports glasses, glasses, distance glasses, reading glasses, and the like. The temple 16 can be in the form of a belt.

In the present embodiment, the frame 12 includes a longitudinally spaced first end 20 and a second end 22, and the frame 12 further includes an intermediate portion 24 between the first end 20 and the second end 22, The lower end of the intermediate portion 24 has a fitting portion 26. The first end 20 and the second end 22 of the frame 12 have a coupling seat 28 , and the two coupling seats 28 are formed at the front ends of the first end 20 and the second end 22 , and are inside the two coupling seats 28 . A receiving space 31 is formed between the end 30 and the first end 20 and the second end 22, and each receiving space 31 has a joint portion 32 therein. The outer end 34 of each of the joints 28 is provided with a raised connecting lug 36, and each connecting lug 36 is connected to the front end 38 of a corresponding temple 16. In the present embodiment, the front end 38 of each of the temples 16 is provided with a recess 40, which is provided by a corresponding connecting lug 36, and passes through a front end 38 of the temple 16 and the connecting lug by means of a pivot 42. The temple 16 is coupled to the frame 12 such that the temple 16 is pivotable relative to the frame 12 in accordance with an axis defined by the pivot 42.

The lens unit 14 is detachably coupled to the frame 12 and includes one or two lenses. In the present embodiment, the lens unit 14 includes a lens 44 having two lenses covering the range of the user's eyes. Lens portion 46. The lens unit 14 further includes two coupling grooves 48 and two fixing grooves 50. In the present embodiment, the two coupling grooves 48 are separately provided at the edges of the outer sides 52 of the two lens portions 46, that is, concavely formed by the edges of the outer sides 52. When the lens unit 14 is combined On the frame 12, the outer side 52 of the two lens portions 46 is inserted into the two receiving spaces 31 of the frame 12, and the two joint portions 32 of the frame 12 are coupled with the coupling grooves 48 of the lens 44. The two fixing grooves 50 are separately provided at the edges of the inner side 54 of the two lens portions 46, that is, concavely formed by the edges of the inner sides 54. Furthermore, a connecting portion 56 integrally joins between the two lens portions 46, and an upper end surface of the connecting portion 56 forms a fitting groove 58. When the lens unit 14 is coupled to the frame 12, the fitting portion 26 of the frame 12 is coupled to the recess 58 of the lens 44.

The two nose pads 18 are disposed apart from each other in the intermediate portion 24 of the frame 12 and extend downward from the intermediate portion 24 of the frame 12. The lower end of each of the nose pads 18 is provided with a buckle 60. When the lens unit 14 is coupled to the frame 12, each lens portion 46 is located between each of the nose pads 18 and a corresponding coupling seat 28, and the two nose pads 18 are The buckle 60 can be coupled to the two fixing slots 50 of the lens 44 such that the lens unit 14 is fixed to the frame 12. Further, the two nose pads 18 are made of an elastic material, and thus, the two nose pads 18 can be pressed to approach each other. When the two nose pads 18 move inwardly toward each other, the buckle 60 of the two nose pads 18 is disengaged from the fixing groove 50 of the lens 44, so that the lens unit 14 can be detached from the frame 12.

The glasses 10 of the present invention are not only simple in structure but also quite convenient in the operation of replacing the lenses 14. In particular, when the user wants to replace the lens unit 14, the two nose pads 18 need to be pressed inwardly, so that the buckle 60 of the two nose pads 18 is separated from the fixing groove 50 of the lens 44, and the The lens unit 14 is detached from the frame 12 for replacement of the lens 44. On the other hand, when the lens unit 14 is to be mounted on the frame 12, the two nose pads 18 are first moved inwardly, and then the outer side 52 of the lens 44 is inserted into the two receiving spaces 31 of the frame 12 and The two joints 32 of the frame 12 are combined with the coupling grooves 48 of the lens 44, and then the biasing force of the two nose pads 18 is released, so that the buckle 60 of the two nose pads 18 is combined with the fixing groove 50 of the lens 44. The lens 44 can be securely attached to the frame 12.

Figure 7 shows an eyeglass 10 of another embodiment of the present invention. In the present embodiment, the lens unit 14 includes a separate lens 44a, each lens 44a covering a range of one of the eyes of the user. Each lens 44a includes a coupling groove 48 and a fixing groove 50. In the present embodiment, the two coupling grooves 48 are individually provided at the edges of the outer sides 52 of the two lenses 44a, that is, concavely formed by the edges of the outer sides 52. When the lens unit 14 is coupled to the frame 12, the outer side 52 of the two lenses 44a are individually inserted into the two receiving spaces 31 of the frame 12 and the two joint portions 32 of the frame 12 are It is combined with the coupling groove 48 of the two lenses 44a. The two fixing grooves 50 are separately provided at the edges of the inner side 54 of the two lenses 44a, that is, concavely formed by the edges of the inner sides 54. Furthermore, a recess 58a is provided at the inner upper end of each lens 44a. When the lens unit 14 is coupled to the frame 12, the recess 58a of the two lenses 44a is coupled to the lower end of the intermediate portion 24 of the frame 12. To form a solid three-point support.

The above description of the preferred embodiment of the present invention is not intended to limit the present invention, and all the scope of the present invention should be based on the following patent scope, and the spirit of the patent scope and its similar variations And the approximate structure should be included in this creation.

10‧‧‧ glasses

12‧‧‧ Frame

14‧‧‧ lens unit

16‧‧‧Mirror feet

18‧‧‧ nose pad

20‧‧‧ first end

22‧‧‧ second end

24‧‧‧Intermediate

28‧‧‧ joint

30‧‧‧Inside

31‧‧‧Accommodation space

34‧‧‧Outside

36‧‧‧Connected ears

38‧‧‧ front end

40‧‧‧ Groove

42‧‧‧ pivot

44‧‧‧ lenses

46‧‧‧ lens department

48‧‧‧ joint slot

50‧‧‧fixed slot

52‧‧‧ outside

54‧‧‧ inside

56‧‧‧Connecting Department

58‧‧‧Inlay

60‧‧‧ buckle

Claims (7)

A lens for fastening a lens with a nose pad, comprising: a frame comprising a first end and a second end spaced apart from each other in a longitudinal direction and an intermediate portion between the first end and the second end The first end and the second end of the frame have a joint, and the second joint has a joint between the first end and the second end, and the outer end of each joint is connected with a temple; a lens unit detachably coupled to the frame and including two coupling grooves and two fixing grooves, the two joint portions of the frame being combined with the two coupling grooves of the lens when the lens unit is coupled to the frame; a second nose pad, which is disposed apart from each other at an intermediate portion of the frame and extends downward from the intermediate portion, and a lower end of each of the nose pads is provided with a buckle, and when the lens unit is coupled to the frame, the two nose pads The buckle can be coupled to the two fixing slots of the lens such that the lens unit is fixed to the frame, and when the two nose pads move inwardly to each other, the two nose pads are buckled with the lens The fixing groove is detached, so that the lens unit can be detached from the frame . The eyeglasses with a nose pad fastening lens according to the first aspect of the invention, wherein the two binding seats and the first end and the second end respectively form an accommodation space, and the two joint portions are respectively disposed on the two In the accommodating space, the lens unit comprises a lens, the lens has two lens portions and a joint portion integrally coupled between the two lens portions, and the two coupling grooves are respectively disposed outside the two lens portions, the two fixing grooves Individually disposed on the inner side of the two lens portions, when the lens unit is coupled to the lens frame, the outer sides of the two lens portions are individually inserted into the two receiving spaces of the lens frame. The lens for fastening a lens with a nose pad according to the second aspect of the invention, wherein the lower end of the middle portion of the frame has a fitting portion, and the upper end surface of the connecting portion forms a recessed groove when the lens unit is coupled When the frame is on the frame, the fitting portion of the frame is coupled to the groove of the lens. The eyeglasses with a nose pad fastening lens according to claim 2, wherein the two coupling seats are formed at the front ends of the first end and the second end. The eyeglasses with a nose pad fastening lens according to the first aspect of the invention, wherein the two binding seats and the first end and the second end respectively form an accommodation space, and the two joint portions are respectively disposed on the two In the accommodating space, the lens unit comprises two separate lenses, and the two combined grooves are individually The two fixing grooves are respectively disposed on the inner side of the two lenses. When the lens unit is coupled to the frame, the outer sides of the two lenses are individually inserted into the two receiving spaces of the frame. The lens for fastening a lens with a nose pad according to claim 5, wherein a slot is provided at an inner upper end of each lens, and when the lens unit is coupled to the frame, the groove of the two lens is The lower end of the intermediate portion of the frame is joined. The eyeglasses with a nose pad fastening lens according to claim 5, wherein the two coupling seats are formed at the front ends of the first end and the second end.