CN210427988U

CN210427988U - Additional glasses

Info

Publication number: CN210427988U
Application number: CN201920977210.4U
Authority: CN
Inventors: 张安东; 杨华强
Original assignee: Aibi Glasses Shenzhen Co ltd
Current assignee: Ni Shaoxian
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-04-28
Anticipated expiration: 2029-06-25
Also published as: TWM593564U

Abstract

The utility model relates to an additional glasses, it includes: a first lens having opposing first and second sides; the first elastic sleeve lock is connected with the first side of the first lens; a second lens having a third side connected to the second side of the first lens and a fourth side opposite the third side; and a second elastic sleeve lock connected with the fourth side of the second lens. Above-mentioned additional glasses through establishing first elastic sleeve lock and second elastic sleeve lock on the banked head at ordinary glasses both ends through two mirror leg covers of ordinary glasses respectively, can install additional glasses on ordinary glasses, need not to change the structure of the original spare part of ordinary glasses, and application scope is wide.

Description

Additional glasses

Technical Field

The utility model relates to a glasses field especially relates to an additional glasses.

Background

People also need to wear glasses with corresponding functions in order to protect eyes in environments such as strong light and to obtain specific visual effects such as stereoscopic vision. However, with the increase of people having presbyopia, myopia, hyperopia, or the like, glasses have become a necessity in the lives of many people. It is inconvenient for a person with presbyopia, myopia, or hypermetropia to wear both eyes at the same time.

Conventionally, in order to protect eyes or obtain a specific visual effect such as stereoscopic vision in an environment such as strong light while ensuring a visual range of a person having presbyopia, myopia, hypermetropia, or the like, additional glasses are provided on general glasses (i.e., glasses capable of ensuring a visual range of a person). However, the traditional set frame needs to be matched with common glasses of a specific model, and the application range is narrow.

SUMMERY OF THE UTILITY MODEL

Accordingly, there is a need for additional eyewear with a wide range of applications.

An add-on eyeglass comprising:

a first lens having opposing first and second sides;

the first elastic sleeve lock is connected with the first side of the first lens;

a second lens having a third side connected to the second side of the first lens and a fourth side opposite the third side; and

and the second elastic sleeve lock is connected with the fourth side of the second lens.

Above-mentioned additional glasses through establishing first elastic sleeve lock and second elastic sleeve lock on the banked head at ordinary glasses both ends through two mirror leg covers of ordinary glasses respectively, can install additional glasses on ordinary glasses, need not to change the structure of the original spare part of ordinary glasses, and application scope is wide.

In one embodiment, the first lens is provided with a first connecting hole for fixing the first elastic sleeve lock; and/or a second connecting hole for fixing the second elastic sleeve lock is arranged on the second lens.

In one embodiment, the first lens is provided with two first connection holes, and/or the second lens is provided with two second connection holes.

In one embodiment, the first lens has a first inner surface to face the eye and the second lens has a second inner surface to face the eyewear;

the first connecting hole is arranged on the first inner surface and penetrates through the first lens; the second connecting hole is formed in the second inner surface and penetrates through the second lens.

In one embodiment, the first elastic lock is a polyamide lock or a spring lock; the second elastic sleeve lock is a polyamide sleeve lock or a spring sleeve lock.

In one embodiment, the first lens and the second lens are connected by a bridge.

In one embodiment, the center sill is a resilient center sill.

In one embodiment, the center sill is a rubber elastic rope, a silica gel elastic rope or a spring.

In one embodiment, the first sliding sleeve is sleeved on the first elastic sleeve lock, and the second sliding sleeve is sleeved on the second elastic sleeve lock.

In one embodiment, the first lens has a first inner surface to face the eye and the second lens has a second inner surface to face the eyewear; the first inner surface of the first lens and the second inner surface of the second lens are both provided with a silencing piece.

Drawings

Fig. 1 is a schematic structural view of an additional pair of glasses according to an embodiment of the present invention.

Fig. 2 is a schematic structural view illustrating the additional glasses of fig. 1 mounted to general glasses and in a wearing state.

Fig. 3 is a schematic structural view illustrating the additional glasses of fig. 1 mounted to general glasses in a standby state.

Fig. 4 is a side view of the structure shown in fig. 3.

Fig. 5 is a schematic structural view of additional eyeglasses according to another embodiment of the present invention.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 to 4, an additional pair of eyeglasses 100 according to an embodiment of the present invention includes a first lens 110, a first elastic latch 130, a second lens 150, and a second elastic latch 170.

Wherein the first lens 110 has a first side 111 and a second side 113 opposite to each other. The first resilient sleeve lock 130 is coupled to the first side 111 of the first lens 110. The second lens 150 has a third side 151 connected to the second side 113 of the first lens 110 and a fourth side 153 opposite the third side 151. A second resilient latch 170 is connected to the fourth side 153 of the second lens 150, as shown in fig. 1.

It is understood that the first side 111 and the second side 113 of the first lens 110 refer to neither the side of the first lens 110 perpendicular to the thickness direction of the first lens 110, but refer to the side of the first lens 110 substantially parallel to the thickness direction of the first lens 110, as shown in fig. 1. Accordingly, one of the first lens 110 and the second lens 150 is a left lens, and the other is a right lens.

The additional eyeglasses 100 can be installed on the ordinary eyeglasses 10 by sleeving the first elastic sleeve lock 130 and the second elastic sleeve lock 170 on the pile heads 13 at the two ends of the ordinary eyeglasses 10 through the two eyeglass legs 11 of the ordinary eyeglasses 10, so that the structure of the original parts of the ordinary eyeglasses 10 does not need to be changed, that is, no special requirements are required on the structure of the ordinary eyeglasses 10, and the application range is wide.

In addition, since the first elastic lock set 130 and the second elastic lock set 170 are both elastic, the first elastic lock set 130 and the second elastic lock set 170 respectively fitted over the pile heads 13 at the two ends of the glasses 10 can respectively rotate around the pile heads 13 at the two ends of the glasses 10, so as to realize the up-and-down turning of the first lens 110 and the second lens 150. Thus, when the user needs to attach the glasses 100, the first lens 110 and the second lens 150 can be overlapped with the two lenses of the general glasses 10 by turning the first lens 110 and the second lens 150, respectively. When the user does not need to attach the eyeglasses 100, the first lens 110 and the second lens 150 can be lifted by turning the first lens 110 and the second lens 150, so that the first lens 110 and the second lens 150 are prevented from influencing the sight line of the user or damaging the eyes. In other words, the additional eyeglasses 100 can be quickly switched between the wearing and standby states.

Moreover, when the additional eyeglasses 100 are installed on the ordinary eyeglasses 10, the first elastic lock 130 and the second elastic lock 170 are directly sleeved on the pile heads 13 at the two ends of the ordinary eyeglasses 10 through the two eyeglass legs 11 of the ordinary eyeglasses 10, so that the operation is simple and the disassembly and assembly are convenient. That is, the additional eyeglasses 100 can be quickly mounted to the general eyeglasses 10 when the additional eyeglasses 100 need to be used. It is also possible to rapidly detach the additional eyeglasses 100 from the general eyeglasses 10 when the use of the additional eyeglasses 100 is not required, thereby preventing the weight increase of the general eyeglasses 10 due to the attachment of the additional eyeglasses for a long time, that is, the user's sense of discomfort due to the weight increase.

Furthermore, the additional eyeglasses 100 can be mounted on the conventional eyeglasses 10 only by the first elastic sleeve locks 130 and the second elastic sleeve locks 170, and the structure is simple.

In this embodiment, the first lens 110 has a first connection hole 115 for fixing the first elastic lock set 130; the second lens 150 has a second connecting hole 155 for fixing the second elastic lock 170.

Further, in this embodiment, two first connection holes 115 are formed in the first lens 110, that is, the first elastic latch 130 is connected to the first lens 110 through the two first connection holes 115. The second lens 150 is provided with two second connecting holes 155, that is, the second elastic lock 170 is connected to the second lens 150 through two second fixing holes 155. Therefore, the first elastic sleeve lock 130 and the second elastic sleeve lock 170 can be more stably sleeved on the stub 13 at the two ends of the ordinary eyeglasses 10, and the additional eyeglasses 100 can be more stably mounted on the ordinary eyeglasses 10.

Specifically, in the embodiment, the first lens 110 has a first inner surface 117 for facing the eye, and the first connection hole 115 is disposed on the first inner surface 117 of the first lens 110, so that the first elastic latch 130 can be fixed by passing through the first connection hole 115. Similarly, the second lens 150 has a second inner surface 157 facing the eye, and the second fixing hole 155 is formed on the second inner surface 157 of the second lens 150, so that the second elastic sleeve lock 170 can be fixed by passing through the second connecting hole 155.

More specifically, in the embodiment, the first connection hole 115 penetrates through the first lens 110, two ends of the first elastic lock 130 respectively penetrate through the two first connection holes 115, and the two ends of the first elastic lock 130 are prevented from sliding out through the first connection hole 115 by knotting or disposing a limiting member at the two ends of the first elastic lock 130.

Similarly, in this embodiment, the second connection hole 155 penetrates through the second lens 150, two ends of the second elastic lock set 170 respectively penetrate through the two second connection holes 155, and the two ends of the second elastic lock set 170 are prevented from sliding out through the second connection holes 155 by knotting or disposing a limiting member at the two ends of the second elastic lock set 170.

It is understood that in the present embodiment, the first elastic latch 130 can slide along the first connection hole 115, and the second elastic latch 170 can slide along the second connection hole 155. It should be noted that in another possible embodiment, the first elastic sleeve lock and the second elastic sleeve lock can be fixed on the first lens and the second lens respectively.

Of course, it is understood that in other possible embodiments, the manner in which the first and second resilient latches are connected to the first and second lenses, respectively, is not limited thereto. For example, one end of the first elastic sleeve lock may sequentially pass through the two first connection holes, and the two ends of the first elastic sleeve lock may be fixedly connected by knotting or the like; similarly, the first elastic sleeve lock can be connected with the second lens in the same way; or the first elastic sleeve lock is in a closed type and penetrates through the two first connecting holes. Similarly, the second elastic sleeve lock is closed, and the second elastic sleeve lock penetrates through the two second connecting holes.

In other possible embodiments, the first connecting hole is not limited to extend through the first lens, and the second connecting hole is not limited to extend through the second lens. For example, two first connecting holes disposed on the first lens communicate with each other, and two second connecting holes disposed on the second lens communicate with each other.

Further, in another embodiment, the first connection hole may be disposed on a side surface of the first side of the first lens, and the second connection hole may be disposed on a side surface of the fourth side of the second lens.

Optionally, the first resilient latch 130 is a polyamide latch or a spring latch. Likewise, the second resilient latch may also be a polyamide latch or a spring latch. The weight of the polyamide or spring lock is low, which results in a low mass of the additional eyewear 100.

Of course, in other embodiments, the material of the first elastic lock and the second elastic lock is not limited thereto, and may be formed by other materials with elasticity.

In this embodiment, the first lens 110 and the second lens 150 are connected by the bridge 190 to ensure the relative positions of the first lens 110 and the second lens 150 during wearing and use.

In this embodiment, the center sill 190 is a resilient center sill. I.e., the center sill 190 has elasticity. The additional eyewear 100 is stretched laterally across the bridge 190 to secure the relative positions of the first lens 110 and the second lens 150 during use.

In addition, when the first elastic latch 130 and the second elastic latch 170 are elastically deformed to some extent, the first elastic latch 130 and the second elastic latch 170 may be under tension by the elastic deformation of the middle beam 190, so that the additional glasses 100 can be fixed to the conventional glasses 10.

Alternatively, the center sill 190 may be a rubber bungee, a silicone bungee, or a spring. Of course, the center sill 190 may be formed of other resilient materials in alternative embodiments.

In this embodiment, the first lens 110 and the second lens 130 are both provided with a third fixing hole 191 for fixing with the middle beam 190. The way of fixing the two ends of the middle beam 190 to the first lens 110 and the second lens 130 can adopt various possible fixing ways of the first elastic lock set 130 and the first lens 110, which are not described herein again.

In this embodiment, a bridge 190 is disposed between the first lens 110 and the second lens 130. It should be noted that in other possible embodiments, the first lens and the second lens may be connected by at least two middle beams to avoid relative twisting of the first lens and the second lens.

Optionally, in another possible embodiment, the first lens and the second lens may be connected by a non-elastic bridge.

Optionally, in other possible embodiments, the first lens and the second lens are integrally formed.

In this embodiment, the first inner surface 117 of the first lens 110 and the second inner surface 157 of the second lens 150 are both provided with the sound-absorbing member 120, so as to alleviate the impact between the first lens 110 and the second lens 150 and the normal eyeglasses 10, on one hand, reduce the acting force acting on the first lens, the second lens and the normal eyeglasses 10, and on the other hand, reduce the noise generated by the impact, when the accessory eyeglasses 100 is switched from the standby state to the wearing state.

Alternatively, the noise deadening member 120 may be formed of a transparent material so as not to interfere with the visual line.

As shown in fig. 5, another embodiment of the present invention provides an additional pair of eyeglasses 200, which is different from the additional pair of eyeglasses 100 in that a first sliding sleeve is sleeved on a first elastic sleeve lock of the additional pair of eyeglasses 200 and a second sliding sleeve 280 is sleeved on a second elastic sleeve lock 270.

On one hand, the arrangement of the first sliding sleeve and the second sliding sleeve 280 can prevent the first elastic lock and the second elastic lock 270 from being blocked at a certain position of the glasses legs or the pile heads of the ordinary glasses due to the small diameter, so that the first elastic lock and the second elastic lock 270 can be smoothly sleeved on the pile heads of the ordinary glasses through the glasses legs of the ordinary glasses.

On the other hand, the arrangement of the first sliding sleeve and the second sliding sleeve 280 can avoid the inconvenience of the user due to the small diameter of the first elastic lock and the second elastic lock 270.

In yet another aspect, the first and second runners 280 are configured to facilitate user identification of the location of the first and second elastomeric latches 270. Alternatively, the first and second slips 280 can be configured as slips having a color that is visibly distinct from the first and second lenses, thereby making it easier to identify the location of the first and second elastic nooses.

It will be appreciated that in other possible embodiments, the manner in which the first and second resilient latches are coupled to the first and second lenses, respectively, is not so limited. For example, in one possible embodiment, a notch is provided on both the first side of the first lens and the fourth side of the second lens, one end of the first elastic sleeve lock is clamped on the first lens through the notch on the first side of the first lens, and one end of the second elastic sleeve lock is clamped on the second lens through the notch on the fourth side of the second lens.

One end of the first elastic sleeve lock is clamped on the first lens through the notch on the first side of the first lens, and one end of the second elastic sleeve lock is clamped on the second lens through the notch on the fourth side of the second lens, so that a user can conveniently and quickly distinguish the relative positions of the first lens and the second lens and the lenses of the pair of common glasses.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An add-on eyeglass, comprising:

a first lens having opposing first and second sides;

2. The add-on spectacles of claim 1, wherein the first lens is provided with a first connecting hole for fixing the first elastic sleeve lock; and/or a second connecting hole for fixing the second elastic sleeve lock is arranged on the second lens.

3. Additional spectacles according to claim 2, wherein two first connection holes are provided on the first lens and/or two second connection holes are provided on the second lens.

4. Additional spectacles according to claim 2 or 3, wherein the first lens has a first inner surface intended to face towards the eye and the second lens has a second inner surface intended to face towards the spectacles;

5. The add-on spectacles of claim 1, wherein the first resilient latch is a polyamide latch or a spring latch; the second elastic sleeve lock is a polyamide sleeve lock or a spring sleeve lock.

6. Additional spectacles according to claim 1, wherein the first and second lenses are connected by a bridge.

7. Additional spectacles according to claim 6, characterised in that the bridge is a resilient bridge.

8. The add-on eyeglasses according to claim 7, wherein said bridge is a rubber elastic cord, a silicone elastic cord or a spring.

9. The add-on eyeglasses according to claim 1, wherein the first elastic sleeve lock is sleeved with a first sliding sleeve, and the second elastic sleeve lock is sleeved with a second sliding sleeve.

10. Additional spectacles according to any of claims 1 to 3, 5 to 9, wherein the first lens has a first inner surface intended to face towards the eye and the second lens has a second inner surface intended to face towards the spectacles; the first inner surface of the first lens and the second inner surface of the second lens are both provided with a silencing piece.