TWM482080U - Quick-detaching buckling type eyeglasses structure - Google Patents

Description

Lens quick release snap-on glasses structure

The present invention relates to a lens quick release snap-on spectacles structure, in particular to a lens quick release snap-fit spectacles structure which enables the frame unit and the lens unit to be easily assembled and fixed, and the lens unit is firmly fixed to the frame unit.

According to the development of glasses, not only for the auxiliary vision tools, but also to add styling aesthetic accessories, the glasses are sold in the market today, the functions and styles are very many, according to their functions can be divided into sports glasses, sunglasses, reading glasses and myopia glasses... In addition, according to its frame type, it can be divided into framed glasses and rimless glasses, so that consumers can purchase the required glasses according to their preferences and uses.

Please refer to the "Snap-on Glasses" of China's Announcement No. M467074, which is a type of framed glasses sold on the market. It is mainly used when wearing, facing the wearer's face to the inside and facing the outside as the outside. a frame body, and a fastener is pivoted on one side of each of the two ends of the frame body, and one end of each fastener is provided with a buckle, and the bottom edge of the frame body is provided with a downwardly downward groove, and both ends of the groove At least a blocking piece is disposed at a central portion of the frame body, and two ends of the frame body are respectively pivotally connected to a temple, and one lens integrally comprises two unit lenses, and the connection position of the two unit lenses forms a neck, and the neck portion The bottom edge is coupled to a top edge of the nose pad, and the lens is operatively disposed on the blocking piece and the groove is disposed in the groove, and a locking groove is respectively disposed at each end of the lens, whereby the position of each fastener and the frame body is pivoted For the pivot, the buckles and the blocking piece are operatively fastened by the hooks, and the fasteners are the retaining members on the other side of the blocking piece, and the fastening members and the mirror legs are pivoted to the frame body. Both ends.

In the implementation of the "Knocked Eyeglasses" of China's Announcement No. M467074, the design of the buckles of the adjacent unit lenses can be achieved by the hooks, so that the lens can be easily and conveniently loaded and unloaded. However, in actual use, it found the following many defects:

1. The fastener of the existing snap-on glasses is mainly pivoted only by one end thereof and the frame body, and the other end is fastened by the buckle hook of the unit lens, and the buckle is used for a period of time. After the time is worn, it is easy to loosen with the buckle groove of the unit lens, and the unit lens is detached, and even the ground wears and breaks. Therefore, the single-point fastening structure of the buckle and the unit lens is extremely lacking. Stability.

2. The frame body, the temple foot and the fastener of the existing snap-on glasses mainly use a screw type pivot lever to pivot the frame body, the temples and the fasteners, and the frame and the temples After being frequently unfolded and folded in use, the screw pivoting rod that is locked between the frame and the temple is loosened. When the screw pivoting rod is detached, one end of the fastener and the frame body is pivoted. Loss of fixation, resulting in the buckle can not buckle the unit lens, which causes the unit lens to fall off, falling to the ground and worn and broken, so there is great insecurity in use, users should always pay attention to whether the screw pivot rod has Loose phenomenon, if loose, the screw pivot rod should be tightly locked immediately. However, when the screw pivot rod is tightly locked, it is found that the lock is too tight, causing the temple to expand and close. If the inconvenience is closed, if it is loosened, it is extremely easy to cause the looseness of the screw pivoting lever, so that it is extremely inconvenient to use.

3. The fasteners of the existing snap-on glasses are fixed by the hooks and the snap grooves of the unit lens. Therefore, when the lens is not installed, the fasteners cannot be fixed, but Any swinging is not only unsightly, but also affects the stability of the screw pivoting lever that is locked together, and the screw pivoting rod is also prone to loosening.

The reason is that the creator has many shortcomings such as the lack of stability, safety and convenience in the implementation of the existing snap-on glasses. It is supported by many years of manufacturing and design experience and knowledge in related fields. And through many ingenuity, research and development of the existing snap-on glasses, and research and creation of this creation.

The present invention relates to a lens quick release snap-on spectacles structure, the main purpose of which is to provide a lens quick release snap-fit spectacles structure for facilitating easy assembly and disassembly of the frame unit and the lens unit, and fixing the lens unit to the frame unit. .

In order to achieve the above-mentioned implementation, the present inventors have developed the following lens quick release snap-on spectacles structure, which is provided with a frame unit, and a lens assembly is provided at the center of the frame unit, and is assembled in the lens assembly. a lens unit and a temple unit and a buckle piece are respectively pivotally connected to the two sides of the frame unit;

The buckle piece and the frame unit are respectively provided with a corresponding tooth and a snap portion of the card, and a card block is arranged at an end of the buckle adjacent to the card tooth, and the card block is correspondingly embedded in the mirror. In the notch formed by the side edge of the sheet, one end of the buckle piece protrudes to the lens assembly portion, and a clamping space is formed between the side edge of the lens assembly portion for clamping the side edge of the lens, and the buckle piece, The temple unit and the frame unit are respectively provided with pivot holes at the pivot joints, and sleeves are sleeved in the pivot holes of the buckles, and a lock is provided to penetrate the pivot of the frame unit and the temple unit. The hole and the sleeve hole of the sleeve, and the frame unit, the temple unit and the buckle are pivotally locked.

The lens quick release snap-fit glasses structure as described above, wherein the pivot hole of the temple unit is further formed with a buried pit at both ends thereof, and a cap is received in the buried pit, and the fastener is worn Through the hole of the cap.

The lens quick-release snap-on spectacles structure as described above, wherein the temple unit further has a recessed groove formed on an outer side thereof for the other end of the buckle to be embedded therein.

Therefore, the lens quick release snap-fit lens structure of the present invention has a snap portion and a latch with a corresponding snap fit between the frame unit and the buckle, so that a firm combination is formed between the buckle and the frame unit. This ensures the stability of the clip between the clasp and the flat lens.

The lens quick-release fastening lens structure of the present invention is provided with a sleeve in the pivot hole of the buckle piece, and a cap sleeve is arranged in the pivot hole of the temple unit, so as to wear the buckle piece and the temple unit. The lock fastener does not contact with the buckle piece and the temple unit, and the temple unit does not press the buckle piece due to the locking of the locker. Thus, on the one hand, the movement of the buckle piece and the temple unit can be maintained, and the other aspect is The actuation of the cleat and the temple unit does not affect the lock, but ensures the secureness of the lock.

In addition, the lens quick release buckle-type eyeglass structure of the present invention is such that the frame unit and the buckle piece are provided with the corresponding card jaws and the latches, so that when the lens unit is not assembled, the buckle piece can also be firmly combined with the frame unit. Without the arbitrarily swaying aesthetics, it can be easily provided as a decoration for the clothing.

(1)‧‧‧ Frame unit

(11) ‧ ‧ lens group

(12) ‧‧‧Pivot

(13) ‧‧‧Card Department

(2)‧‧‧Mirror unit

(21) ‧‧‧ pivotal department

(211) ‧‧‧Pivot

(212) ‧ ‧ buried pit

(22)‧‧‧Inlay

(3)‧‧‧ lens unit

(31) ‧‧‧ inside frame

(32)‧‧‧ lenses

(321) ‧ ‧ gap

(4) ‧‧‧Fixed units

(41) ‧‧‧Bucks

(42)‧‧‧ ‧ ear

(421)‧‧‧Pivot

(43)‧‧‧ teeth

(44)‧‧‧Clocks

(45) ‧ ‧ 掣 掣 space

(5) ‧‧‧Lock unit

(51)‧‧‧Sleeve

(511) ‧ ‧ set of holes

(52)‧‧‧Caps

(521)‧‧‧ Set of holes

(53)‧‧‧Locker

The first picture: the exploded view of the creation

Figure 2: A cross-sectional view of the creation

Figure 3: Side view of the creation

The fourth picture: the use state diagram of this creation

In order to make the technical means of this creation and the effect it can achieve, it can be more completely and clearly disclosed. For details, please refer to the following diagrams and drawings:

First of all, please refer to the first to third figures, which are the lens quick release snap-on glasses structure of the present invention, which are mainly composed of a frame unit (1), a temple unit (2), a lens unit (3), and a fixed unit (4). And the locking unit (5); wherein:

The frame unit (1) is provided with a lens assembly vertical portion (11) at the center of the frame unit (1), and a pivot hole (12) at both sides of the frame unit (1), and the frame unit is further provided. (1) adjacent to the pivot hole (12) on both sides is provided with a latching portion (13);

The temple unit (2) is provided with a temple unit (2) on each side of the frame unit (1), and a pivoting portion (21) is formed on one end of the two-leg unit (2), and The pivoting portion (21) is provided with a pivot hole (211) corresponding to the pivot hole (12) of the frame unit (1), and a burying hole (212) is formed at both ends of the pivot hole (211). The bracket unit (2) is located at an outer side of one end of the pivoting portion (21) to be recessed with a recessed groove (22);

The lens unit (3) comprises an inner frame (31) and a flat lens (32) for assembling the lens assembly (11) of the frame unit (1), and the inner frame (31) is used for assembling the far The myopia correction lens, the flat lens (32) is located outside the inner frame (31), and the flat lens (32) is provided with a notch (321) at both sides;

The fixing unit (4) includes two fastening pieces (41) respectively disposed at two sides of the frame unit (1), and a pivoting lug (42) is formed on each of the two fastening pieces (41), and There is a pivot hole (421) on the pivot pin (42), and the pivot hole (421) of the pivot ear (42) and the pivot hole (12) of the frame unit (1) and the temple unit (2), Correspondingly, a triangular wedge-shaped latching tooth (43) is formed on the inner surface of the buckle piece (41) to engage with the latching portion (13) of the frame unit (1), and the buckle is further engaged. The piece (41) is adjacent to the card tooth (43) and is provided with a block (44) at one end, and the end of the piece (41) is protruded to the lens unit (11) of the lens unit (11), and A clamping space (45) is formed between the side edges of the lens assembly (11) for clamping the side of the flat lens (32) to the side edge of the buckle (41) and the lens assembly (11).掣 space (45), and the card block (44) is embedded in the flat lens 32) in the notch (321), which is fixedly fixed to the lens assembly vertical portion (11), and the other end of the fastening piece (41) can be embedded in the recessed groove (22) on the outer side surface of the temple unit (2). ;

The locking unit (5) includes a sleeve (51) disposed in the pivot hole (421) of the buckle piece (41), and a sleeve (51) disposed at the pivot hole (211) of the temple unit (2) a cap (52) in the burying hole (212), and a pivot hole (12) penetrating from one end of the frame unit (1), and passing through the arm unit (2), a pivot hole (211) thereof, and the cap a sleeve (52) and a sleeve hole (521), (511) of the sleeve (51), and a locking screw type locking member is screwed to the other end of the pivot hole (12) of the frame unit (1) 53).

Accordingly, when used, the correcting piece such as far and nearsight can be assembled in the inner frame (31) of the lens unit (3), and the flat lens (32) of different modeling colors can be changed according to the user's preference. When assembling the flat lens (32) to the frame unit (1), please refer to the fourth figure as shown in the fourth figure. The flat lens (32) is placed first into the lens assembly (11) of the frame unit (1). The movable piece (41) is such that the inner surface of the buckle piece (41) is formed into a triangular wedge-shaped latch (43) correspondingly buckled into the frame portion (13) of the frame unit (1), and the buckle piece (41) is further provided. The card block (44) is embedded in the notch (321) of the flat lens (32) to securely fasten the cleat (41) to the frame unit (1), and the front end of the cleat (41) can also be The side edges of the lens assembly (11) together hold the side of the flat lens (32) firmly together [as shown in the second figure], so that the assembly of the flat lens (32) and the frame unit (1) can be easily completed. Due to the clasp (41) The latch (43) has a barbed shape, so that it can form a stable snap-fit state with the latch portion (13) of the frame unit (1), so that the cleat (41) and the frame unit (1) Firmly combined to ensure the stability of the flat lens (32).

In addition, when the user wants to replace the flat lens (32) of different shapes or colors, it is only necessary to fold the temple unit (2) inward, so that one end of the buckle (41) is separated from the outer side of the temple unit (2). Inserting the groove (22) and then pulling the buckle piece (41) away from the frame unit (1), the card teeth (43) of the buckle piece (41) and the frame portion of the frame unit (1) can be unwound (13). Between the two, the buckle (41) and the lens unit (1) are clamped to the flat lens (32) to facilitate the removal of the original flat lens (32), and then the other A decorative flat lens (32) is replaced and assembled to convert flat lenses (32) of different shapes or colors to provide the user as a decorative accessory for the user.

The foregoing embodiments or drawings are not intended to limit the implementation of the lens quick-release snap-on spectacles structure of the present invention. Any changes or modifications made by those having ordinary knowledge in the art should be regarded as not departing from the lens of the present invention. Patent scope for the structure of the detachable and detachable glasses.

According to the above structure and implementation, the author has the following advantages:

1. The lens quick release snap-fit lens structure of the present invention is such that a snap-fit portion and a latching tooth are provided between the frame unit and the buckle to form a stable joint between the buckle and the frame unit. , to ensure the stability of the clip between the buckle and the flat lens.

2. The lens of the present invention is fast-released and fastened to form a sleeve in the pivot hole of the buckle piece, and a cap sleeve is arranged in the pivot hole of the temple unit, so as to wear the buckle piece and the temple unit. The lock fastener does not contact with the buckle and the temple unit, and the temple unit does not press the buckle due to the locking of the lock. Thus, on the one hand, the movement of the buckle and the temple unit can be maintained, and In terms of the action of the buckle and the temple unit, the locking function is not affected, and the effect of locking the fastener is ensured.

3. The lens of the present invention is fast-released and fast-fitted, so that the frame unit and the buckle are provided with the corresponding card jaws and the latches, so that when the lens unit is not assembled, the buckle can also be stabilized with the frame unit. The combination, without any arbitrarily swaying aesthetics, can be easily provided as a decorative accessory for the garment.

In summary, the embodiment of the present creation can achieve the expected effect, and the specific structure disclosed therein has not been seen in the same kind of products, nor has it been disclosed before the application, and has fully complied with the provisions of the Patent Law. It is required that if an application for a new type of patent is filed in accordance with the law, and the application for a patent is granted, the patent will be granted.

(1)‧‧‧ Frame unit

(11) ‧ ‧ lens group

(12) ‧‧‧Pivot

(13) ‧‧‧Card Department

(2)‧‧‧Mirror unit

(21) ‧‧‧ pivotal department

(211) ‧‧‧Pivot

(22)‧‧‧Inlay

(3)‧‧‧ lens unit

(31) ‧‧‧ inside frame

(32) ‧ ‧ flat lenses

(321) ‧ ‧ gap

(4) ‧‧‧Fixed units

(41) ‧‧‧Bucks

(42)‧‧‧ ‧ ear

(43)‧‧‧ teeth

(44)‧‧‧Clocks

(5) ‧‧‧Lock unit

(51)‧‧‧Sleeve

(52)‧‧‧Caps

(53)‧‧‧Locker

Claims (3)

[Item 1] The invention relates to a lens quick release snap-on spectacles structure, which is provided with a frame unit, and a lens assembly vertical portion is arranged at the center of the lens frame unit, and a lens is arranged in the lens assembly vertical portion, and each side of the frame frame unit is pivoted Attached to a temple unit and a buckle; the feature is:
The buckle piece and the frame unit are respectively provided with a corresponding tooth and a snap portion of the card, and a card block is arranged at an end of the buckle adjacent to the card tooth, and the card block is correspondingly embedded in the mirror. In the notch formed by the side edge of the sheet, one end of the buckle piece protrudes to the lens assembly portion, and a clamping space is formed between the side edge of the lens assembly portion for clamping the side edge of the lens, and the buckle piece, The temple unit and the frame unit are respectively provided with pivot holes at the pivot joints, and sleeves are sleeved in the pivot holes of the buckles, and a lock is provided to penetrate the pivot of the frame unit and the temple unit. The hole and the sleeve hole of the sleeve, and the frame unit, the temple unit and the buckle are pivotally locked. [Item 2] The lens quick-release fastening eyeglass structure according to the first aspect of the invention, wherein the pivot hole of the temple unit is further formed with a buried pit at both ends thereof, and a cap is accommodated in the buried pit, and The fastener is passed through the sleeve hole of the cap. [Item 3] The lens quick release snap-on spectacles structure according to claim 1 or 2, wherein the temple unit further has a recessed groove formed on an outer side thereof for the other end of the buckle to be embedded therein.