TWM459419U - Quick changeable lens of eyeglasses - Google Patents

Description

Glasses that can be quickly replaced

This creation is about a type of eyeglass that can be quickly replaced, especially when it is to be replaced, without the use of other tools for disassembly and assembly, so that the replacement of the lens is easier, faster and more convenient. Innovative designers of glasses that can be quickly replaced with lenses that are more practical and useful.

According to the general use of glasses, it can be divided into myopia glasses worn by myopia, presbyopic glasses for presbyopia, sunglasses that block sunlight or shape, and goggles for eye protection during work. Etc., and regardless of the application of various types of glasses, the basic structure is that a lens is arranged in the frame, and the temples are pivotally connected on both sides of the frame to complete the assembly and assembly of the glasses.

Among them, in the case of the common glasses, the combination of the frame and the lens is respectively provided with corresponding lens assembly holes at both ends of the frame, and the outer side of the lens assembly hole is formed by screwing elements. a fixed locking end, after the lens is ground into a corresponding lens assembly hole, the lens is sleeved into the lens assembly hole, and the locking end is screwed and fixed on the outer side of the lens assembly hole by a screwing component. The lens can be stably fixed in the lens assembly hole without falling off, and the user can wear the glasses to achieve the intended use effect.

However, although the above-mentioned glasses can achieve the intended effect of fixing and fixing the lens to the frame, it is also found in its practical operation that since the frame is positioned in the lens assembly hole for the lens assembly, it uses a screw-solid element. The locking end is screwed and fixed together to prevent the lens from falling off, so that if the lens is to be replaced, it is necessary to have a screwing tool matched with the screwing component, once the hand is not matched with the screwing tool, It is impossible to disassemble and assemble, and the replacement of the lens cannot be performed, so that there is still room for improvement in the overall structural design.

The reason is that the creators, in view of this, have years of experience in the design and development of the relevant industries and the actual production experience, to improve the existing structure and lack of research, to provide a lens that can quickly change lenses, in order to achieve better practical value. Target person.

The main purpose of this creation is to provide a lens that can be quickly replaced with a lens, which is mainly capable of replacing the lens when the lens is to be replaced, and the lens can be replaced without using other tools for disassembly and assembly. It makes the replacement of the lens easier, faster and more convenient, and it is more practical and convenient in its overall implementation.

The main purpose and effect of the lens for quick replacement of the lens are achieved by the following specific technical means:

The main components include a frame, an inlay block, a positioning strip and a lens; wherein:

The frame is formed with corresponding lens assembly slots on both sides, and a first pivoting portion is disposed between the frames;

The inlay block has a second pivoting portion corresponding to the first pivoting portion of the frame, and an inset buckle portion is formed at the upper end of the inlay block;

The positioning strip is disposed corresponding to the upper edge of the frame, and the connecting portion is formed on both sides of the positioning strip, so that the positioning strip is combined with the two sides of the frame and the two sides of the frame are assembled, and the middle position of the positioning bar is correspondingly embedded. The inset buckle portion of the block is formed with a fastening portion;

The lens is disposed corresponding to the lens assembly groove of the frame, and the lens is received in the lens assembly groove of the frame.

The preferred embodiment of the lens for quickly replacing the lens, wherein the upper edge of the frame corresponds to the first pivoting portion and the first fastening portion is disposed, and the first fastening portion of the frame is opposite to the first fastening portion of the frame. A second fastening portion is formed to cause the positioning strip to be engaged with the first fastening portion of the frame by the second fastening portion, so that the positioning bar does not move freely.

(1)‧‧‧Mirror frame (11)‧‧‧ lens group slot

(12) ‧‧‧First pivotal joint (13)‧‧‧ first joint

(2) ‧ ‧ 掣 ( (21) ‧ ‧ second pivotal

(22)‧‧‧Inlay buckles (3)‧‧‧Positioning strips

(31) ‧ ‧ joints (32) ‧ ‧

(33) ‧‧‧Second Fixtures (4)‧‧‧Lens

The first picture: a schematic diagram of the three-dimensional decomposition structure of the creation

The second picture: a schematic cross-sectional structure of the creation

The third picture: schematic diagram of the three-dimensional combination structure of the creation

The fourth picture: the schematic diagram of the use state of this creation

In order to make the technical content, creative purpose and the effect achieved by this creation more complete and clear, please elaborate below, and please refer to the drawings and drawings:

First, please refer to the schematic diagram of the three-dimensional decomposition structure of the first figure. The creation mainly includes a frame (1), an inlay block (2), a positioning bar (3) and a lens (4); wherein:

The frame (1) is formed with a corresponding lens assembly groove (11) on both sides, and a first pivoting portion (12) is disposed at a middle position of the frame (1), and is disposed on the upper edge of the frame (1) A first fastening portion (13) is provided corresponding to the first pivoting portion (12).

The embedding block (2) is formed with a matching second pivoting portion (21) corresponding to the first pivoting portion (12) of the frame (1), and is formed at the upper end of the embedding block (2) Inset buckle (22).

The positioning strip (3) is disposed corresponding to the upper edge of the frame (1), and the connecting portion (31) is formed on both sides of the positioning strip (3), so that the positioning strip (3) is combined with the two sides (31) The frame frame (1) is combined with the two sides of the frame (1), and the latching portion (32) corresponding to the latching portion (22) of the insert block (2) is formed at the middle of the positioning strip (3), and is disposed on the positioning strip (32) 3) The first fixing portion (13) corresponding to the intermediate frame corresponding to the frame (1) is formed with a second fastening portion (33).

The lens (4) is disposed corresponding to the lens assembly groove (11) of the frame (1), and the lens (4) can be accommodated in the lens assembly groove (11) of the frame (1).

In this way, when the creation of the creation is combined, please refer to the second diagram of the combination diagram of the creation and the third diagram of the three-dimensional combination structure of the creation. 2) The second pivoting portion (21) corresponds to the first pivoting portion (12) of the frame (1) such that the first and second pivoting portions are utilized between the frame (1) and the inlay block (2) ( 12), (21) are pivotally coupled to each other, and the positioning strip (3) is disposed at the upper edge of the frame (1), so that the positioning strip (3) has two sides of the joint portion (31) and the frame (1) The side assembly is combined and positioned, and the lens (4) is inserted into the lens assembly groove (11) on both sides of the frame (1), and the positioning strip (3) is used as the second fastening portion (33). Engaged with the first fastening portion (13) of the frame (1), so that the positioning bar (3) does not move freely, and then the insertion block (2) is pivoted to the first frame of the frame (1). The two pivoting portions (12) and (21) are rotated upwardly by the pivoting center, so that the inlay block ( The inlaid buckle portion (22) is fastened to the locking portion (32) of the positioning strip (3), and the lens (4) can be stably pressed and positioned on the frame by the positioning strip (3) (1) ) The lens set slot (11) does not fall off.

When the lens (4) is to be replaced, please refer to the fourth figure. The schematic diagram of the use state of the creation is shown in the figure, which is to make the inlay block (2) pivot to the frame (1). The first and second pivoting portions (12) and (21) are rotated downwardly to pivot the shaft, so that the latching portion (22) of the inlay block (2) is disengaged from the positioning strip (3). The combination of the part (32), the positioning strip (3) can be slightly pulled upward, and the lens (4) is taken out by the lens assembly groove (11) of the frame (1) for replacement to increase the lens (4) Convenience when changing.

According to the above description, the composition and use of the creation structure can be seen that, compared with the existing structure, the creation is mainly for the lens to be directly changed when the lens is to be replaced. Replacement, no need to use other tools for disassembly and assembly, so that the replacement of the lens is easier, faster, more convenient, and more practical and convenient in its overall implementation.

The above-mentioned embodiments or drawings are not intended to limit the structure of the present invention, and any suitable variations or modifications of those skilled in the art should be considered as not departing from the scope of the invention.

In summary, the present embodiment can achieve the expected use efficiency, and the specific structure disclosed is not only found in similar products, nor has it been disclosed before the application, and has fully complied with the requirements and requirements of the Patent Law.爰Proposing an application for a new type of patent in accordance with the law, and pleading for a review and granting a patent, it is really sensible.

(1)‧‧‧ frames

(11)‧‧‧ lens group slot

(12) ‧‧‧First pivotal

(13) ‧‧‧First Carding Department

(2) ‧‧‧ embedded blocks

(21) ‧‧‧Second pivotal

(22) ‧‧‧Insert buckle

(3) ‧‧‧Positioning bars

(31) ‧‧‧Team

(32) ‧‧‧Cuts

(33) ‧‧‧Second Carding

(4) ‧‧‧Lens

Claims (2)

The invention relates to a lens for quickly replacing a lens, which mainly comprises a frame, an inlay block, a positioning strip and a lens; wherein:
The frame is formed with corresponding lens assembly slots on both sides, and a first pivoting portion is disposed between the frames;
The inlay block has a second pivoting portion corresponding to the first pivoting portion of the frame, and an inset buckle portion is formed at the upper end of the inlay block;
The positioning strip is disposed corresponding to the upper edge of the frame, and the connecting portion is formed on both sides of the positioning strip, so that the positioning strip is combined with the two sides of the frame and the two sides of the frame are assembled, and the middle position of the positioning bar is correspondingly embedded. The inset buckle portion of the block is formed with a fastening portion;
The lens is disposed corresponding to the lens assembly groove of the frame, and the lens is received in the lens assembly groove of the frame. The lens for quickly replacing the lens according to the first aspect of the patent application, wherein the upper edge of the frame is opposite to the first pivoting portion, and the first card is disposed at the middle of the positioning bar. The solid portion is formed with a second fastening portion, so that the positioning strip is engaged with the first fastening portion of the frame by the second fastening portion, so that the positioning bar does not move freely.