TWM587760U - Glasses with removable lens - Google Patents

Abstract

This creation is about a kind of detachable lens spectacles. The lens is mainly assembled on the two lens assembly parts of the spectacle frame, and the embedded flange on one side of the lens is penetrated by the through hole of the groove in the lens assembly In the card slot, a nose pad is pivotally connected to the nose pad of the spectacle frame, and the card block on the upper end of the nose pad is correspondingly engaged with the card slot on the upper edge of the nose pad. Thus, when the lens is to be replaced, the nose is When the pad exits the card slot of the nose pad of the spectacle frame, the embedded flange of the lens can be detached from the card slot of the nose pad to remove the lens from the spectacle frame and then replace the lens with other functions. Those who change lenses and save the cost of buying several glasses.

Description

Removable eyeglasses

This creation is about a pair of spectacles with removable lenses, especially a spectacle changing structure that can easily replace the lenses and assemble the lenses firmly in the spectacle frame.

In terms of function, the existing glasses can be roughly divided into optical glasses, sunglasses, and night vision protective glasses, etc., for users to choose to wear according to different needs such as time, so existing consumers usually have more than one function The glasses are easy to replace, and the purchase of overpaying glasses not only causes a financial burden on consumers, but also causes troubles in storage.

Moreover, the existing glasses are mainly provided with opposite lens assembly portions in the frame. After the lenses are installed in the lens assembly portions, the screw ends are fixed at the locking ends outside the lens assembly portions to fix the lenses to the lenses. In the assembly part; however, the hand screw and other hand tools such as screwdrivers must be used to fix the screws. Once there is no hand tool at hand, screwing cannot be performed, and the screws must be loosened or tightened. The locking process also takes more time. In addition, the screws used for glasses are small. If they are not assembled or the screws are not expected to fall off the ground, they will be easily lost, resulting in inconvenience of assembly operations.

The reason is that, in view of the above-mentioned shortcomings in the use of existing glasses, the creator borrowed his years of manufacturing and design experience and knowledge in related fields to supplement it, and developed this creation through various ingenuity.

The present invention relates to a pair of spectacles with detachable lenses. The main purpose is to provide a spectacle replacement structure that can easily perform lens replacement and steadily assemble the lenses in the spectacle frame.

In order to achieve the above implementation goals, the author has developed the following glasses with removable lenses, including:

A spectacle frame is formed by forming two lens assembly portions on the spectacle frame, an opening is formed on the bottom side of the lens assembly portion, and an indentation is formed along the periphery of the lens assembly portion, and the center of the spectacle frame is located on the two lenses. Two nose pads are formed between the assembling parts, so that the nose pads are formed opposite to the front face and the back face, and a card slot is recessed at the upper edge of the back face of the two nose pads, and the grooves of the two lens assembling parts are related to each other. The slots of the adjacent nose pads communicate with each other through a through hole, and a first pivot portion is provided at the bottom end of each of the two nose pads;

The two lenses are respectively arranged in the two lens assembly portions of the spectacle frame, and the peripheral edges of the two lens portions are respectively fitted into the grooves of the two lens assembly portions of the spectacle frame, and the two lenses are further fitted. An embedded flange is formed on each side of the adjacent nose pad, so that the embedded flanges of the two lenses pass through the through holes of the embedded grooves, and are respectively located in the card slots of the two nose pads;

The two nose pads are provided with a second pivot portion at each bottom end of the two nose pads, and the second pivot portions of the two nose pads are respectively pivotally combined with the first pivot portions of the two nose pads of the spectacle frame, so that The nose pads are formed opposite to the front face and the back face, and a clip block is formed at each of the upper upper ends of the two nose pads, so as to be respectively engaged and positioned correspondingly with the grooves at the upper edges of the back edges of the two nose pads.

The detachable lens glasses as described above, wherein the two nose pads are each formed with an indentation in front of the clamping block, so as to be respectively corresponding to the embedded protrusions of the two lenses located in the card slots of the two nose pads. .

The detachable lens glasses as described above, wherein the two nose pads of the two blocks of the nose pads are respectively provided with a buckle portion on the side of the through hole of the two lens assembly portions adjacent to the eyeglass frame, so that the two noses The buckle parts of the pads and the through holes of the two lens assembly parts of the spectacle frame are respectively corresponding to the buckle positions.

As described above, the spectacles with removable lenses, wherein the back of the nose pad of the spectacle frame is formed between the card slot on the upper edge and the first pivot at the bottom end, and a positioning protrusion is formed on the front of the nose pad. A positioning recess is provided between the upper end block and the second pivot portion at the bottom end to fit correspondingly with the positioning protrusion on the back of the nose pad.

The spectacles with removable lenses as described above, wherein the lenses are transparent lenses, sunglasses lenses or night vision protective lenses.

With this, when the author wants to replace the lens, the nose pad can be turned down so that the block of the nose pad which is previously locked in the groove of the nose pad of the spectacle frame is ejected from the card slot. , The lens's protruding flange can be detached from the slot of the nose pad to remove the lens from the spectacle frame, and then replace the lens with other functions. Based on this, it is easy to replace the lens and save the cost of purchasing several glasses. Benefiter.

In order to make the technical method of this creation and the effect that it can achieve more complete and clear disclosure, the detailed description is as follows, please refer to the disclosed drawings and figures:

First of all, please refer to the first and second pictures, the detachable lens glasses for this creation mainly include:

A spectacle frame (1) is such that the spectacle frame (1) is formed with two opposing lens assembly portions (11), and an opening (12) is formed on the bottom side of the lens assembly portion (11), and the lens assembly portion ( 11) An indentation groove (13) is formed along its periphery, and the center of the spectacle frame (1) is formed between the two lens assembly portions (11) to form two opposite nose pads (14), so that the nose pads (14) are formed. Opposite the front face and the back face, a card slot (141) is recessed at the upper edge of the back of the two nose pads (14), and the groove (13) of the two lens assembly (11) is adjacent to the nose The slots (141) of the bracket (14) communicate with each other through a through hole (131). A first pivot (142) is provided on the bottom end of the nose bracket (14), and the nose bracket (14) A positioning protrusion (143) is formed between the card slot (141) on the back side at the upper edge and the first pivot portion (142) at the bottom end;

The two lenses (2) are such that the two lenses (2) are respectively inserted into the two lens assembly portions (1) of the spectacle frame (1) and the bottom lens opening (12) of the two lens assembly portions (11) of the spectacle frame (1). In 11), the peripheral edges of the two lenses (2) are respectively correspondingly fitted with the grooves (13) of the two lens assembly portions (11) of the spectacle frame (1), and the two lenses (2) are in phase with each other. An inset flange (21) is formed on each side of the nose pad (14), so that the inset flange (21) of the two lenses (2) passes through the through holes (131) of the inlay groove (13), respectively. The lenses (2) are respectively located in the card slots (141) of the two nose pads (14), and the lenses (2) can be transparent lenses, sunglasses, or night vision protective lenses;

The second nose pad (3) is provided with a second pivot portion (31) at the bottom end of the two nose pad (3), so that the second pivot portion (31) of the two nose pad (3) and the eyeglass frame are respectively (1) The first pivot portion (142) of one of the bottom ends of the two nose pads (14) is pivotally connected, and the nose pad (3) is formed opposite to the front face and the back face, which is in front of the two nose pads (3). A clip block (32) is formed at each of the upper ends so as to respectively engage with the slot (141) at the upper edge of the back of the second nose pad (14), and the clip (32) of the two nose pad (3) ) An indentation (321) is formed at the upper edge of the front to correspond to the inset flange (21) of the two lenses (2) located in the card slot (141) of the two nose pads (14) [such as the third (As shown in the figure), and each of the two blocking pieces (32) of the two nose pads (3) is provided with a buckling portion (322) protruding from one side of the through hole (131) of the adjacent lens assembly portion (11). Corresponding latches (as shown in the fourth picture) corresponding to the through holes (131) of the two lens assembly (11), A positioning recess (33) is provided between the front end of the nose pad (3) at the upper end of the nose block (32) and the second pivot portion (31) at the bottom end, so as to correspond to the positioning protrusion of the back of the nose pad (14) ( 143) Corresponding fit.

According to this, when the user goes to work or class in the morning or afternoon, he can take a transparent lens (2) and insert it through the bottom opening (12) of one of the lens assembly (11) of his eyeglass frame (1). In the lens assembly portion (11), a part of the peripheral edge of the lens (2) is fitted into a corresponding groove (13) of the lens assembly portion (11), and a protrusion (21) is embedded in one side of the lens (2). ) The through hole (131) of the embedded groove (13) is inserted into the card slot (141) of the nose pad (14). Subsequently, the user turns the nose pad (3) pivotally connected to the nose pad (14) upward, so that the upper block (32) of the nose pad (3) and the upper margin of the nose pad (14) The card slot (141) is set to engage with each other. At this time, the embedded flange (21) of the lens (2) located at the card slot (141) of the nose pad (14) is correspondingly embedded in the front of the card block (32). The recessed portion (321) (as shown in the third figure), and the buckle portion (322) provided on the side of the other block (32) is fixed with the through hole (131) of the lens assembly (11) [such as (Shown in the fourth figure), the positioning recess (33) in front of the nose pad (3) is fitted and positioned with the positioning protrusion (143) on the back of the nose pad (14), and a lens ( 2) Stably assembled in one lens assembly (11) of the spectacle frame (1), and then according to the above steps, assemble another lens (2) in the other lens assembly (11) of the spectacle frame (1) ) To easily complete the assembly of the lens (2) and the spectacle frame (1).

With this, when the user goes to work or class in the morning or afternoon, his eyes can clearly see the surroundings through the optical correction of the transparent lens (2) assembled in the eyeglass frame (1). Furthermore, when the user wants to go out for a meal or the like at noon, the transparent lens (2) may be replaced with a sunglasses lens (2). When the transparent lens (2) is to be removed from the eyeglass frame (1), Please refer to the fifth and sixth figures together. The user can force the nose pad (3) to turn down to release the buckling part (322) of the nose pad (3) and its catch block (32). The latching state of the through hole (131) of the lens assembly (11), and the clamping block (32) is separated from the latching groove (141) of the nose pad (14). At this time, the embedded protrusion (21) of the lens (2) ) After losing the fitting and positioning of the recessed portion (321) of the nose block (3) and its clamping block (32), the through hole (131) and the card slot (141) can be withdrawn, and then the periphery of the lens (2) and the lens The embedded groove (13) of the assembly portion (11) is detached, and then the lens (2) can be taken out from the opening (12) of the lens assembly portion (11), and then the sunglasses lens (22) is assembled in the eyeglass frame (1). ) In the lens assembly (11) to provide outdoor at noon When moving, to prevent the sun's ultraviolet damage to the eye. In addition, at night or when the light is dim, the user can choose to replace the night vision protective lens (2) and assemble it on the eyeglass frame (1) to suppress the glare through the night vision protective lens (22) and strengthen the light The vision of the dim environment is clear to ensure safety during night driving.

Based on this, using the detachable lens design of this creation, the user only needs to spend the cost of purchasing lenses (2) such as transparent lenses, sunglasses lenses and night vision protective lenses to change the functional type of the glasses to It can save the cost burden of purchasing multiple glasses with different functions, and save the trouble of storing multiple glasses for storage. Furthermore, because this creative system mainly uses the clips (32) of the nose pads (3) and the glasses frames (1), The structure of the card slot (141) provided in the nose pad (14) is assembled by fixing the lens (2), so when the lens (2) is replaced, the lens (2) can be used without the use of hand tools such as a screwdriver. Replacement, and in this creation, the nose pad (3) is pivotally connected to the bottom of the nose pad (14), so the nose pad (3) and the spectacle frame (1) and the nose pad (14) of the nose pad can be separated from each other and lost. , In order to improve the convenience of this creative assembly operation.

The foregoing embodiments or drawings are not limited to the spectacle implementation of the detachable lens of this creation. Any appropriate changes or modifications made by those with ordinary knowledge in the technical field should be regarded as not departing from the scope of the patent of this creation.

As can be seen from the above structure and implementation, the creative department has the following advantages:

1. The spectacles with removable lenses created in this article mainly use the corresponding latching structure of the rims of the spectacles of the spectacle frame and the blocks of the nose pads to fix the assembly of the lenses. Thus, during the process of replacing lenses, not only It does not require any hand tools, and is extremely convenient and time-saving to achieve the effect of simple lens replacement.

2. The glasses with detachable lenses created in this article can be used to replace the lenses with different functions in accordance with the needs of the user at each time and environment, so as to save the economic burden of purchasing several glasses and troublesome storage.

In summary, the embodiment of this creation can indeed achieve the expected effect, and the specific structure disclosed is not only not seen in similar products, nor has it been disclosed before the application. It has fully complied with the provisions of the Patent Law and If you request an application for a new type of patent in accordance with the law, you are kindly requested to review it and grant the patent.

(1) ‧‧‧ glasses frame

(11) ‧‧‧ lens assembly

(12) ‧‧‧ opening

(13) ‧‧‧ Embedded trench

(131) ‧ ‧ through hole

(14) ‧‧‧ Nose Pad

(141) ‧‧‧ card slot

(142) The first pivot

(143) ‧‧‧ positioning convex

(2) ‧‧‧ Lenses

(21) ‧‧‧ Embedding

(3) ‧‧‧ Nose Pad

(31) ‧‧‧ the second pivot

(32) ‧‧‧ card block

(321) ‧‧‧ recessed part

(322) ‧‧‧Clamping Department

(33) ‧‧‧ Positioning the pit

The first picture: a three-dimensional exploded view of this creation

The second picture: the three-dimensional view of this creation

The third picture: the top sectional view of this creation

Figure 4: Another cut-away view of this creation

Figure 5: A perspective view of the use of this creation

Figure 6: A cross-sectional view of the state of use of this creation

Claims (5)

A spectacle with removable lenses, comprising:
A spectacle frame is formed by forming two lens assembly portions on the spectacle frame, an opening is formed on the bottom side of the lens assembly portion, and an indentation is formed along the periphery of the lens assembly portion, and the center of the spectacle frame is located on the two lenses. Two nose pads are formed between the assembling parts, so that the nose pads are formed opposite to the front face and the back face, and a card slot is recessed at the upper edge of the back face of the two nose pads, and the indentation grooves of the two lens assembling parts are related to each other. The slots of the adjacent nose pads communicate with each other through a through hole, and a first pivot portion is provided at the bottom end of each of the two nose pads;
The two lenses are respectively arranged in the two lens assembly portions of the spectacle frame, and the peripheral edges of the two lens portions are respectively fitted into the grooves of the two lens assembly portions of the spectacle frame, respectively, and the two lenses are further fitted. An embedded flange is formed on each side of the nose pad so that the embedded flanges of the two lenses pass through the through holes of the embedded grooves, and are respectively located in the card slots of the two nose pads;
The two nose pads are provided with a second pivot portion at each bottom end of the two nose pads, and the second pivot portions of the two nose pads are respectively pivotally combined with the first pivot portions of the two nose pads of the spectacle frame, so that The nose pads are formed opposite to the front face and the back face, and a clip block is formed at each of the upper upper ends of the two nose pads, so as to be respectively engaged and positioned correspondingly with the grooves at the upper edges of the back edges of the two nose pads. According to the spectacles with removable lenses as described in item 1 of the scope of the patent application, wherein the two nose pads each have an indentation formed in front of the card block, so as to be respectively embedded with the two lenses in the card slots of the two nose pads. The flange corresponds to the inlay. According to the spectacles with removable lenses as described in item 1 of the scope of the patent application, wherein the two nose pads of the two pads are each provided with a buckle portion on the side of the through hole of the two lens assembly portions adjacent to the eyeglass frame, The buckle portions of the two nose pads and the through holes of the two lens assembly portions of the spectacle frame are respectively corresponding to the buckle positions. According to the spectacles with removable lenses as described in item 1 of the scope of the patent application, wherein the back of the nose pad of the spectacle frame is formed between a slot on the upper edge and a first pivot at the bottom, a positioning protrusion is formed. A positioning recess is provided between the front block of the nose pad at the upper end of the nose pad and the second pivot portion of the bottom end, so as to fit correspondingly with the positioning protrusion on the back of the nose pad. The spectacles with detachable lenses as described in item 1 of the scope of patent application, wherein the lenses are transparent lenses, sunglasses lenses or night vision protective lenses.