CN221572930U - Spectacle frame with positioning function - Google Patents

Abstract

The utility model discloses a spectacle frame with a positioning function, which comprises a spectacle frame body, wherein the spectacle frame body is composed of two spectacle frames with symmetrical structures and spectacle legs arranged at the top edge of the spectacle frames through adjustable connecting parts; a positioning structure is arranged at the middle beam position of the spectacle frame body; the positioning structure comprises a groove arranged on the top surface of one of the glasses frames and a convex block fixedly connected with the bottom surface of the other glasses frame, and the groove is matched with the convex block; the adjustable connecting part comprises a fixed block fixedly connected to the edge of the top of the glasses frame, a supporting block fixedly connected to the outer wall of one side of the fixed block, and a threaded column connected to the inner wall of the supporting block through threads. According to the utility model, the crowd with different cheek widths can effectively wear the glasses frame body by pushing on two sides, so that the situation that the wearing is dropped due to the narrow cheek width or the wearing is tightened due to the large cheek width is prevented, the glasses frame can be adjusted according to the self situation, the wearing is convenient, and the glasses frame is easy to popularize.

Description

Spectacle frame with positioning function

Technical Field

The utility model relates to the technical field of spectacle frames, in particular to a spectacle frame with a positioning function.

Background

Folding glasses are an indispensable portable tool for many people, and the appearance of the folding glasses brings convenience for myopic eyes, presbyopic patients and drivers. The glasses are composed of lenses and a glasses frame, and are divided into a plurality of types of myopia glasses, hyperopia glasses, presbyopic glasses, astigmatic glasses and the like, and have the functions of improving eyesight, protecting eyes or being decorated and the like.

Through searching, the patent with the Chinese patent application number of CN201920840719.4 discloses an assembled resin spectacle frame, which comprises a spectacle frame body, wherein the front end of the spectacle frame body is provided with a spectacle frame, and the left end and the right end of the rear end of the spectacle frame are respectively provided with an upper spectacle leg and a lower spectacle leg. The assembled resin spectacle frame in the above patent has the following disadvantages: because the cheek width of each person is different, in daily use, many of the fixed width dimension type glasses frame is larger than the cheek width of the wearer, so that the glasses frame falls off, or is smaller than the cheek width of the wearer, so that the glasses frame is excessively clamped on the cheek, and therefore, the defect that the distance between two glasses legs of the glasses frame cannot be adjusted according to the situation of the glasses frame exists, and the glasses frame is inconvenient to wear.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides a spectacle frame with a positioning function.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The glasses frame with the positioning function comprises a glasses frame body, wherein the glasses frame body is composed of two glasses frames with symmetrical structures and glasses legs arranged at the top edge of the glasses frames through adjustable connecting parts;

The middle beam of the spectacle frame body is provided with a positioning structure.

As still further aspects of the utility model: the positioning structure comprises a groove arranged on the top surface of one of the glasses frames and a protruding block fixedly connected with the bottom surface of the other glasses frame, and the groove is matched with the protruding block.

As still further aspects of the utility model: the adjustable connecting part comprises a fixed block fixedly connected to the edge of the top of the glasses frame, a supporting block fixedly connected to the outer wall of one side of the fixed block, a threaded column connected to the inner wall of the supporting block through threads, elastic pieces and adjusting blocks respectively fixedly connected to two ends of the threaded column, and the top surface of the fixed block is in rotary connection with the bottom end of the glasses leg through a rotary shaft.

As still further aspects of the utility model: one end of the elastic piece is abutted against the outer side face of the glasses leg.

As still further aspects of the utility model: the two glasses legs are composed of a lower supporting leg and an upper supporting leg arranged on the top edge of the lower supporting leg.

As still further aspects of the utility model: one end of each of the two glasses frames is in running fit through a pin shaft.

As still further aspects of the utility model: the inner walls of the two mirror frames are fixedly connected with lenses.

As still further aspects of the utility model: the corresponding side surfaces of the two mirror frames are fixedly connected with nose pads.

Compared with the prior art, the utility model provides the spectacle frame with the positioning function, which has the following beneficial effects:

1. This spectacle frame with locate function, through being provided with adjustable connecting portion, manual rotatory two regulating blocks in proper order, through the screw thread constantly to inside indentation screw thread post, and then the extrusion force of adjustment elastic component to mirror leg one side can carry out effective adjustment to the clamping force between two mirror legs, push through both sides and then realize the crowd of different cheek widths and effectively wear the mirror holder body, prevent to appear wearing the drop because of cheek width is narrow, or wear the condition of tightening because of cheek width appears greatly, can adjust according to self circumstances, it is convenient to wear, easily popularization.

2. This spectacle frame with locate function, through being provided with location structure, two picture frames are held respectively to both hands, make the spectacle frame body use round pin axle to expand rotatory 90 degrees as the central point for the spectacle frame body of fifty percent discount form is the level form, and at this moment, the lug just in time clamps in the recess of below for fix the expansion user state of two picture frames, can effectively avoid appearing two picture frames because of the center sill position is pressed during wearing, and the folding condition that appears.

3. According to the glasses frame with the positioning function, the two glasses frames can be in running fit by taking the pin shaft as a center point, so that the folding storage and unfolding use of the glasses frame body are realized; the glasses leg comprises lower landing leg and the last landing leg of articulating in lower landing leg top border, can realize folding accomodating to the glasses leg, and it is comparatively convenient to use and carry.

Drawings

Fig. 1 is a schematic diagram of the overall structure of an embodiment 1 of a spectacle frame with positioning function according to the present utility model;

fig. 2 is a schematic top view of an embodiment 1 of a glasses frame with positioning function according to the present utility model;

Fig. 3 is a schematic bottom view of an embodiment 1 of a glasses frame with positioning function according to the present utility model;

Fig. 4 is a schematic diagram of a temple structure of a spectacle frame with positioning function according to the present utility model.

In the figure: 1 spectacle frame body, 2 mirror legs, 3 lenses, 4 pin shafts, 5 nose pads, 6 grooves, 601 convex blocks, 8 pieces, 9 adjusting blocks, 901 threaded columns and 902 elastic pieces.

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.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Example 1

1-3, The glasses frame with positioning function, as shown in fig. 1-3, including a glasses frame body 1, the glasses frame body 1 is composed of two symmetrical structure glasses frames and glasses legs 2 arranged at the top edge of the glasses frames through an adjustable connecting part, wherein, the inner wall of the glasses frame is fixedly connected with a lens 3, preferably, the lens 3 can be one of a near-view mirror, a presbyopic glasses, a light-scattering mirror, a windproof Sha Jing, a sunglasses or an ultraviolet-proof mirror; one end of each of the two glasses frames forms a running fit through the pin shaft 4, so that the two glasses frames can be made to rotate and fit by taking the pin shaft 4 as a center point, and further the folding storage and unfolding use of the glasses frame body 1 are realized.

Preferably, each of the two temples 2 is composed of a lower leg and an upper leg hinged to the top edge of the lower leg; folding and storage of the temple 2 can be realized.

Preferably, the nose pads 5 are fixedly connected to the corresponding side surfaces of the two mirror frames; the firmness of the eyeglass frame body 1 during wearing is improved.

Further, a positioning structure is arranged at the center sill of the glasses frame body 1, the positioning structure comprises a groove 6 formed in the top surface of one glasses frame and a convex block 601 welded on the bottom surface of the other glasses frame, the groove 6 is matched with the convex block 601, and when the two glasses frames are unfolded and used, the groove 6 and the convex block 601 are positioned at the same upper and lower position points; two picture frames are held respectively to both hands, make mirror holder body 1 use round pin axle 4 to expand rotatory 90 degrees as the central point for the mirror holder body 1 of fifty percent discount form is flat to be level form, as depicted in fig. 1, at this moment, in lug 601 just in time blocked the recess 6 of below for the expansion user state of two picture frames is fixed, can effectively avoid appearing two picture frames because of the center sill position is pressed during wearing, turns over the circumstances that appears.

Working principle: when the glasses frame is used, two hands respectively hold the two glasses frames, the glasses frame body 1 is unfolded and rotated by 90 degrees by taking the pin shaft 4 as a center point, the folded glasses frame body 1 is unfolded to be horizontal, and at the moment, the convex blocks 601 are exactly clamped into the grooves 6 below the convex blocks, so that the unfolded and used states of the two glasses frames are fixed, and then the glasses frame body 1 is worn.

Example 2

As shown in fig. 4, the glasses frame body 1 is worn by people with different cheek widths for convenience; this example complements the following on the basis of example 1: the adjustable connecting part comprises a fixed block fixed on the top edge of the glasses frame through a bolt, a supporting block 8 fixed on the outer wall of one side of the fixed block through a bolt, a threaded column 901 connected to the inner wall of the supporting block 8 through threads, an elastic piece 902 and an adjusting block 9 respectively fixedly connected to the two ends of the threaded column 901, and the top surface of the fixed block is in rotary connection with the bottom end of the glasses leg 2 through a rotating shaft;

Preferably, one end of the elastic member 902 abuts against the outer side surface of the temple 2; the manual two regulating blocks 9 that rotate in proper order, through the screw thread constantly inwards indent screw thread post 901, and then adjust the extrusion force of elastic component 902 to mirror leg 2 one side, can carry out effective adjustment to the clamping force between two mirror legs 2, push through both sides and then realize the crowd of different cheek widths and effectively wear mirror holder body 1, prevent to appear wearing the condition that drops because of cheek width is narrow, or wear the condition of tightening because of cheek width appears greatly, the adjustment is convenient, enlarges applicable crowd.

Preferably, the support block 8 is inclined L-shaped;

Preferably, the elastic member 902 may be made of a spring, rubber, or the like.

Working principle: when the glasses frame is used, two hands respectively hold the two glasses frames, the glasses frame body 1 is unfolded and rotated by 90 degrees by taking the pin shaft 4 as a center point, the folded glasses frame body 1 is unfolded to be horizontal, and at the moment, the convex blocks 601 are exactly clamped into the grooves 6 below the convex blocks, so that the unfolded and used states of the two glasses frames are fixed, and then the glasses frame body 1 is worn. During wearing, the two adjusting blocks 9 are manually rotated in sequence, the threaded columns 901 are continuously retracted inwards through threads, and then the extrusion force of the elastic piece 902 to one side of the glasses legs 2 is adjusted, so that the clamping force between the two glasses legs 2 can be effectively adjusted, and the glasses frame body 1 is firmly worn on the cheek.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (5)

1. The glasses frame with the positioning function comprises a glasses frame body (1), and is characterized in that the glasses frame body (1) is composed of two glasses frames with symmetrical structures and glasses legs (2) arranged at the top edge of the glasses frames through adjustable connecting parts;

The middle beam of the glasses frame body (1) is provided with a positioning structure, the positioning structure comprises a groove (6) arranged on the top surface of one glasses frame and a lug (601) fixedly connected to the bottom surface of the other glasses frame, and the groove (6) is matched with the lug (601);

The adjustable connecting part comprises a fixed block fixedly connected to the top edge of the mirror frame, a supporting block (8) fixedly connected to the outer wall of one side of the fixed block, a threaded column (901) connected to the inner wall of the supporting block (8) through threads, elastic pieces (902) and adjusting blocks (9) respectively fixedly connected to two ends of the threaded column (901), and the top surface of the fixed block is in rotary connection with the bottom ends of the mirror legs (2) through a rotating shaft;

One end of the elastic piece (902) is abutted against the outer side face of the glasses leg (2).

2. Eyeglass frame with positioning function according to claim 1, characterized in that both of the temples (2) consist of a lower leg and an upper leg arranged at the top edge of the lower leg.

3. Eyeglass frame with positioning function according to claim 2, characterized in that one end of both of the frames is made up of a running fit by means of a pin (4) arranged.

4. A spectacle frame with positioning function according to claim 3, characterized in that the inner walls of both of said frames are fixedly connected with lenses (3).

5. Eyeglass frame with positioning function according to claim 4, characterized in that the nose pads (5) are fixedly connected to the corresponding sides of both of the frames.