CN220381393U

CN220381393U - Connection structure of screwless spectacle frame

Info

Publication number: CN220381393U
Application number: CN202321388049.XU
Authority: CN
Inventors: 金林兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-02
Filing date: 2023-06-02
Publication date: 2024-01-23
Anticipated expiration: 2033-06-02

Abstract

The utility model discloses a connection structure of a screwless spectacle frame, which comprises a spectacle frame and spectacle legs, wherein two lenses are arranged in the spectacle frame, a first connection mechanism is arranged on two opposite sides of the upper end of the spectacle frame, two first connection mechanisms are arranged on the spectacle frame, a second connection mechanism is arranged on one end of each of the two spectacle legs, the two spectacle legs are assembled and connected with the spectacle frame through screwless clamping connection between the first connection mechanism and the second connection mechanism, and a fixing piece is arranged on the first connection mechanism. According to the utility model, a series of structures are arranged, the first connecting mechanism on the glasses frame is matched with the second connecting mechanism on the glasses leg, the connecting clamping head is clamped in the connecting clamping hole, so that the screwless clamping type assembling connection of the glasses leg of the glasses frame is realized, compared with the screw connection, the clamping type assembling connection structure is simple and compact, the manufacturing production and the connecting assembly are convenient, the connecting sheet arranged on the glasses leg is convenient, and the tilted end part of the connecting sheet clamps the connecting pile head, so that the connection is reliable.

Description

Connection structure of screwless spectacle frame

Technical Field

The utility model relates to the technical field of spectacle frame connection, in particular to a connection structure for a screwless spectacle frame.

Background

Glasses are articles that are composed of lenses and frames to improve vision, protect eyes, or for decorative purposes. The basic structure of the glasses is a glasses frame, glasses legs, lenses, a nose support bracket, a nose bridge, a hinge, a foot sleeve, a pile head, a supporting piece, a glasses frame locking block and the like.

At present, the connection between the glasses legs and the glasses frame of the glasses adopts the screw connection assembly between the pivot joint piece and the bending angle piece, and as the screws on the glasses are small, the installation and the disassembly of the screws on the glasses all need to be carried out by means of special tools, so that the disassembly and the assembly of the glasses frame and the glasses legs of the screw connection are inconvenient, and the structure is complex and the manufacturing is inconvenient. In addition, the temples of the conventional glasses are movable, and in special cases, such as cases where the movement amplitude is large, the temples must be movable, and in such cases, the problem that the glasses fall off due to the movable temples is extremely easy to occur.

Disclosure of Invention

The present utility model is directed to a connection structure of a screwless spectacle frame, so as to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a connection structure of screwless spectacle frame, includes glasses frame and mirror leg, be equipped with two lenses in the glasses frame, the both sides that glasses frame upper end is relative all are equipped with coupling mechanism No. one, coupling mechanism and mirror leg all are equipped with two, two the one end of mirror leg all is equipped with No. two coupling mechanism, two No. two through No. one coupling mechanism and No. two screw joint equipment connection between coupling mechanism between the glasses leg and the glasses frame, be equipped with the stationary blade on the coupling mechanism.

Preferably, the first connecting mechanism comprises a connecting pile head, connecting protrusions and connecting clamping holes, wherein the connecting pile heads are arranged on two opposite sides of the upper end of the glasses frame, the connecting pile heads are arranged two, the connecting protrusions are arranged on one sides, close to each other, of the two connecting pile heads, the connecting protrusions are arranged two, connecting clamping grooves are formed between the two connecting protrusions, and the connecting clamping holes are formed in the connecting protrusions.

Preferably, the second connecting mechanism comprises a connecting sheet, connecting support legs, connecting plates and connecting chucks, wherein the connecting sheets are arranged in the middle of one ends of the two glasses legs, the ends of the glasses legs on two opposite sides of the connecting sheets are respectively provided with the connecting support legs, the connecting support legs are provided with two connecting support legs, one ends, far away from the glasses legs, of the two connecting support legs are connected with the connecting chucks through the connecting plates, the connecting chucks are provided with two connecting chucks, the two connecting plates are arranged in the connecting clamping grooves, and the connecting chucks are correspondingly clamped in the connecting clamping holes.

Preferably, one end of the connecting sheet far away from the glasses leg is tilted upwards.

Preferably, the connection pile head is integrally formed with the glasses frame and the connection protrusion, and the glasses leg is integrally formed with the connection sheet, the connection support leg, the connection sheet and the connection clamping head.

Preferably, the fixing piece is provided with two positioning holes, the two positioning holes are correspondingly arranged with the connecting protrusions, and the fixing piece is inserted into the connecting protrusions through the positioning holes.

Compared with the prior art, the utility model has the beneficial effects that:

this connection structure of screwless spectacle frame, through setting up the cooperation of the coupling mechanism No. one on the spectacle frame and the coupling mechanism No. two on the mirror leg, two connection stabilizer blade card on the mirror leg are gone into in the connection draw-in groove between two connection archs of connection pile head, connect the dop card and go into in connecting the draw-in hole, realize the screwless card of spectacle frame mirror leg and go into formula equipment connection, compare in screw connection, card income connection structure is simple, compactness, manufacturing production, connect the equipment convenience, the connection piece that sets up on the mirror leg between two connection stabilizer blades, the tip of connection piece perk is to connection pile head clamping, connect more reliably, can avoid mirror leg motion, be applicable to use under the circumstances such as do not need mirror leg activity of a large scale motion.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic structural diagram of a first connecting mechanism according to the present utility model;

FIG. 3 is a schematic structural diagram of a second connecting mechanism according to the present utility model;

fig. 4 is a schematic structural view of a connecting sheet in the present utility model.

In the figure: 1. a spectacle frame; 2. a first connecting mechanism; 21. connecting pile heads; 22. a connection protrusion; 23. a connecting clamping hole; 3. a second connecting mechanism; 31. a connecting sheet; 32. a connecting support leg; 33. a connecting plate; 34. connecting a clamping head; 4. a temple; 5. a fixing piece; 51. and positioning holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples

As shown in fig. 1 to 4, the connection structure of the screwless spectacle frame of the present embodiment includes a spectacle frame 1 and a spectacle leg 4, two lenses are installed in the spectacle frame 1, two opposite sides of the upper end of the spectacle frame 1 are respectively provided with a first connection mechanism 2, two first connection mechanisms 2 and two spectacle legs 4 are respectively provided with two second connection mechanisms 3, two spectacle legs 4 and the spectacle frame 1 are connected by screwless clamping connection between the first connection mechanism 2 and the second connection mechanism 3, a fixing piece 5 is provided on the first connection mechanism 2, and screwless clamping connection of the spectacle frame is realized by matching the first connection mechanism 2 and the second connection mechanism 3 on the spectacle leg 4.

Specifically, the first connecting mechanism 2 comprises a connecting pile head 21, connecting protrusions 22 and connecting clamping holes 23, the two opposite sides of the upper end of the glasses frame 1 are respectively provided with the connecting pile head 21, the connecting pile heads 21 are provided with two connecting pile heads, one sides, close to the two connecting pile heads 21, of the connecting pile heads are respectively provided with the connecting protrusions 22, the connecting protrusions 22 are provided with two connecting clamping grooves, the connecting protrusions 22 are provided with the connecting clamping holes 23, and the second connecting mechanism 3 is conveniently clamped into and assembled and connected with the first connecting mechanism.

Further, no. two coupling mechanism 3 includes connection piece 31, connect stabilizer blade 32, connecting plate 33 and connection dop 34, the centre of two mirror leg 4 one ends all is equipped with connection piece 31, the mirror leg 4 tip of the relative both sides of connection piece 31 all is equipped with and connects stabilizer blade 32, it is equipped with two to connect stabilizer blade 32, the one end that mirror leg 4 was kept away from to two connection stabilizer blades 32 all is connected with connection dop 34 through connecting plate 33, connection dop 34 is equipped with two, two connecting plates 33 are located in the connection draw-in groove, connection dop 34 corresponds the card and goes into the inside at connection draw-in hole 23, the equipment is connected in the convenience with No. 2 card of coupling mechanism.

Further, the end of the connecting piece 31 far away from the glasses leg 4 is tilted upwards, the tilted connecting piece 31 is abutted against the outer side of the connecting pile head 21, the connecting piece 31 and the connecting plate 33 on the glasses leg 4 are located on two opposite (inner and outer) sides of the connecting pile head 21, and the connecting pile head 21 is clamped between the connecting piece 31 and the connecting plate 33.

Further, the connection pile head 21 is integrally formed with the eyeglass frame 1 and the connection protrusion 22, and the eyeglass leg 4 is integrally formed with the connection piece 31, the connection support leg 32, the connection plate 33 and the connection clamping head 34, so that the integrated structure is convenient for manufacturing and production.

Furthermore, the fixing piece 5 is provided with two positioning holes 51, the two positioning holes 51 are correspondingly arranged with the connecting protrusions 22, the fixing piece 5 is inserted into the connecting protrusions 22 through the positioning holes 51 to play a fixing role, and the fixing piece 5 has the actual role of upwards supporting the connecting clamping head 34, so that the fixing piece is not easy to deform and fall off in actual use.

The application method of the embodiment is as follows: the connecting plates 33 are arranged in the connecting clamping grooves between the two connecting bulges 22, the connecting clamping heads 34 are correspondingly clamped into the connecting clamping holes 23, the connecting plates 31 on the glasses legs 4 between the two connecting support legs 32 are clamped into the outer sides of the connecting pile heads 21, the end parts of the connecting plates 31, which are tilted, are clamped to the connecting pile heads 21, namely the connecting plates 31 and the connecting plates 33 on the glasses legs 4 are positioned on the opposite (inner and outer) sides of the connecting pile heads 21, and the fixing plates 5 are inserted into the connecting bulges 22 through the positioning holes 51, so that the screwless clamping type assembly connection of the glasses legs 4 of the glasses frame is realized through the matching of the first connecting mechanism 2 arranged on the glasses frame 1 and the second connecting mechanism 3 arranged on the glasses legs 4, and the whole glasses legs 4 cannot move.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a connection structure of screwless spectacle frame, includes spectacle frame (1) and temple (4), its characterized in that: two lenses are arranged in the glasses frame (1), a first connecting mechanism (2) is arranged on two opposite sides of the upper end of the glasses frame (1), two first connecting mechanisms (2) and two glasses legs (4) are arranged, two second connecting mechanisms (3) are arranged at one ends of the glasses legs (4), two glasses legs (4) and the glasses frame (1) are assembled and connected through screwless clamping between the first connecting mechanism (2) and the second connecting mechanism (3), and fixing pieces (5) are arranged on the first connecting mechanism (2).

2. The connection structure of a screwless spectacle frame according to claim 1, characterized in that: the first connecting mechanism (2) comprises a connecting pile head (21), connecting protrusions (22) and connecting clamping holes (23), wherein the connecting pile heads (21) are arranged on two opposite sides of the upper end of the glasses frame (1), the connecting pile heads (21) are two, the connecting protrusions (22) are arranged on one sides, close to the connecting pile heads (21), of the two connecting pile heads, the connecting protrusions (22) are two, connecting clamping grooves are formed between the two connecting protrusions (22), and the connecting clamping holes (23) are formed in the connecting protrusions (22).

3. The connection structure of a screwless spectacle frame according to claim 2, characterized in that: the second connecting mechanism (3) comprises connecting pieces (31), connecting support legs (32), connecting plates (33) and connecting clamping heads (34), wherein the connecting pieces (31) are arranged in the middle of one ends of the two glasses legs (4), the connecting support legs (32) are arranged at the end parts of the glasses legs (4) on the two opposite sides of the connecting pieces (31), the connecting support legs (32) are two, one ends, far away from the glasses legs (4), of the two connecting support legs (32) are connected with the connecting clamping heads (34) through the connecting plates (33), the connecting clamping heads (34) are two, and the two connecting plates (33) are arranged in the connecting clamping grooves and correspondingly clamped in the connecting clamping holes (23).

4. A connection structure for a screwless spectacle frame according to claim 3, characterized in that: one end of the connecting sheet (31) far away from the glasses leg (4) is tilted upwards.

5. A connection structure for a screwless spectacle frame according to claim 3, characterized in that: the glasses leg connecting device is characterized in that the connecting pile head (21) is integrally formed with the glasses frame (1) and the connecting protrusions (22), and the glasses leg (4) is integrally formed with the connecting sheet (31), the connecting support leg (32), the connecting plate (33) and the connecting clamping head (34).

6. The connection structure of a screwless spectacle frame according to claim 2, characterized in that: two positioning holes (51) are formed in the fixing piece (5), the two positioning holes (51) are arranged corresponding to the connecting protrusions (22), and the fixing piece (5) is inserted into the connecting protrusions (22) through the positioning holes (51).