CN218481712U - Anti-drop metal children frame - Google Patents

Abstract

The utility model discloses an anti-drop metal children frame, which comprises a mirror frame and two mirror legs, wherein the mirror legs are fixedly connected with hook-shaped anti-drop sleeves, the anti-drop ring is fixed on the mirror legs and is in a hook shape to prevent dropping, and the anti-drop ring can be hung on the auricle when a user wears the anti-drop ring, so that the anti-drop work is effectively carried out; the utility model has only one nose pad, and the nose pad is fixedly arranged on the middle connecting rod in the picture frame, which has the advantages of low production cost and convenient maintenance and replacement; the utility model can expand a certain angle of the glasses legs to adapt to users with larger head circumference, and can adjust the clamping force generated to the heads of the users when the glasses legs expand outward, thereby improving the wearing comfort level; it is not right the utility model discloses the user can connect two anticreep circles when dressing, and the user can insert the finger and insert in the circle that two anticreep circles constitute and right this moment the utility model discloses it carries to carry out single finger.

Description

Anti-drop metal children frame

Technical Field

The utility model relates to a glasses technical field especially relates to an anti-drop metal children frame.

Background

Eyewear is a device used to improve vision or to decorate to be worn in front of the user's eyes.

Generally, the glasses legs are slightly bent to be placed above the auricle of a user, and the glasses are prevented from falling off only by friction between the legs and the auricle, but the anti-falling method is not stable enough, so that the glasses are easy to fall off even if the user moves violently, and particularly, children often perform actions such as handstand and turning over, the actions cause the legs and the auricle to be separated, and the glasses are easy to fall off.

The patent of application number 202110063537.2 discloses an anticreep glasses, its supplementary strip through linking to each other with two mirror legs carries out the anticreep, spectacle-frame, two glasses legs and supplementary strip formation ring-type is used for the cover at the wearer's head, and supplementary strip is tied a knot easily when glasses are not in the wearing state in this scheme, influences user experience, and wears the in-process supplementary rope at glasses and comparatively obvious, and is not pleasing to the eye enough, can't solve the user simultaneously and stand upside down, the problem that the glasses drop when action such as turning over, because supplementary rope can also separate with user's head when standing upside down.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an anti-drop metal children frame for solve the user problem that glasses drop easily when the motion.

The utility model provides a following technical scheme: an anti-drop metal children frame comprises a frame body and two glasses legs, wherein the frame body comprises a middle connecting rod, frame bodies fixed at two ends of the connecting rod and connecting frames fixed on the frame bodies, lenses can be fixed in the frame bodies, the two glasses legs are respectively connected with one connecting frame through a connecting mechanism, and anti-drop sleeves are fixedly connected to the tail ends of the glasses legs;

the anti-falling sleeve is hook-shaped;

fixedly connected with a nose pad of integrated into one piece on the connecting rod, be equipped with a recess respectively in the side about the nose pad, the recess is used for holding two about the framework, so that the nose pad is firm.

Preferably, the anti-falling sleeve is composed of a hook-shaped plastic ring and a rubber layer sleeved on the outer side surface of the plastic ring.

Preferably, a protruding portion is integrally formed at the tail end of one anti-falling sleeve, a groove is formed in the tail end of the other anti-falling sleeve, and the protruding portion can be in interference fit with the groove.

Preferably, be equipped with the screw hole in the last side of connecting rod, be equipped with the horizontal being used for holding in the trailing flank of nose pad the cross slot of connecting rod, the cross slot is embedded to have the working of plastics, be equipped with No. two screw holes that link up from top to bottom in the working of plastics, a screw hole with No. two downthehole bolts that are connected with jointly of screw, still be equipped with the through-hole that upwards link up in the last side of cross slot and supply a bolt passes through.

Preferably, coupling mechanism is including locating connector on the link, the leading flank of connector is the cambered surface, and two the side that connector is close to each other is the plane, be equipped with the inside groove in the connector, the inside groove internal rotation is connected with the articulated shaft, no. two connectors have set firmly on the mirror leg, be equipped with the spring chamber in No. two connectors, sliding connection has the hinge bar in the spring chamber, just the hinge bar pass through spring coupling in the spring chamber, still integrated into one piece has the spacing portion on the hinge bar, so that the hinge bar can not break away from completely the spring chamber, the hinge bar cover in the outside of articulated shaft.

Preferably, the spring plate is connected in a sliding mode in the front and back of the spring cavity, the tail end of the spring is connected to the side face of the spring plate, a second bolt is connected in the spring cavity in a rotating mode, and the second bolt is in threaded connection with the spring plate.

Preferably, the temples are coated with resin.

The utility model provides an anti-drop metal children frame has following beneficial effect:

the utility model prevents the falling through the hook-shaped falling-off preventing ring fixed on the glasses leg, and the falling-off preventing ring can be hung on the auricle when the user wears the utility model, thereby effectively preventing the falling off;

the utility model has only one nose pad, and the nose pad is fixedly arranged on the middle connecting rod, compared with the traditional scheme of connecting two nose pads through two bent frames, the utility model has the advantages of low production cost and convenient maintenance;

the utility model can expand a certain angle of the glasses legs to adapt to the user with larger head circumference, and the utility model can adjust the clamping force generated to the head of the user when the glasses legs expand, thereby improving the wearing comfort level;

not right the utility model discloses the user can connect two anticreep rings when dressing, and the user can insert the ring that two anticreep rings constitute with the finger this moment and right the utility model discloses it carries to carry out the list finger.

Drawings

Fig. 1 is an external view of the present invention;

fig. 2 is an appearance schematic diagram of the utility model in a furled state;

FIG. 3 is a schematic top view of the attachment mechanism of FIG. 1;

FIG. 4 is a schematic top view of the attachment mechanism of FIG. 2;

FIG. 5 is a schematic view of the mirror leg of FIG. 3 in a flared configuration;

FIG. 6 is a right side cross-sectional view of the nasal cushion of FIG. 1;

fig. 7 is a schematic structural view of the two anti-separation sleeves connected to each other.

In the figure:

11. a mirror frame; 12. a temple; 13. the anti-drop sleeve; 21. a connecting rod; 22. a frame body; 23. a connecting frame; 24. a nose pad; 31. a plastic ring; 32. a rubber layer; 41. a transverse groove; 42. a plastic part; 43. a first bolt; 44. a through hole; 51. a first connector; 52. hinging shafts; 53. a spring cavity; 54. a hinged lever; 55. a spring plate; 56. a second bolt; 57. a second connector; 61. a protrusion; 62. a groove; 91. and a connecting mechanism.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are exemplary intended for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1 to 7, according to the embodiment of the present invention, an anti-drop metal rack for children comprises a frame 11 and two temples 12, wherein the frame 11 comprises a middle connecting rod 21, a frame 22 fixed at two ends of the connecting rod 21 and a connecting frame 23 fixed on the frame 22, a lens can be fixed in the frame 22, two temples 12 are respectively connected with one connecting frame 23 through a connecting mechanism 91, and the ends of the temples 12 are further fixedly connected with an anti-drop sleeve 13;

the anti-falling sleeve 13 is hook-shaped;

fixedly connected with a nose pad 24 of integrated into one piece on the connecting rod 21, be equipped with a recess in the side about the nose pad 24 respectively, the recess is used for holding about two framework 22, so that nose pad 24 is firm, the nose pad 24 of integral type reduces when changing the usefulness, reduces the maintenance cost promptly, and the anticreep cover 13 that colludes the form can centre gripping in user's auricle to make and wear firmly.

The anti-release sleeve 13 is composed of a hook-shaped plastic ring 31 and a rubber layer 32 sleeved on the outer side surface of the plastic ring 31, the plastic ring 31 enables the anti-release sleeve 13 to have certain toughness, and the rubber layer 32 enables the anti-release sleeve 13 to be more skin-friendly, so that discomfort generated when the ear part of a user is in contact with the anti-release sleeve 13 is reduced.

One the end of anticreep cover 13 integrated into one piece has protruding portion 61, and another be equipped with recess 62 in the end of anticreep cover 13, the protruding portion can with recess interference fit, the user can buckle mirror leg 12 when not dressing to insert protruding portion 61 in the recess 62, two mirror legs 12 interconnect in order to keep firm this moment, and the user can insert the finger in the circle that two anticreep covers 13 constitute and the single finger carries this moment.

Be equipped with the screw hole in the upside of connecting rod 21, be equipped with the horizontal being used for holding in the trailing flank of nose pad 24 the cross slot 41 of connecting rod 21, cross slot 41 is embedded to have a working of plastics 42, be equipped with the screw hole No. two that link up from top to bottom in the working of plastics 42, a screw hole with No. two threaded holes are connected with bolt 43 jointly, still be equipped with in the upside of cross slot 41 and upwards link up for the through-hole 44 that a bolt 43 passes through, the staff can insert in the through-hole 44 and screw a bolt 43 in the installation of nose pad 24, and bolt 43 can pass through-hole 44 and be located cross slot 41 completely after the installation, and a bolt 43 is hidden this moment, and makes working of plastics 42 and connecting rod 21 carry out fixed connection, and nose pad 24 is fixed in on connecting rod 21 this moment promptly.

The connecting mechanism 91 comprises a first connector 51 arranged on the connecting frame 23, the front side of the first connector 51 is an arc surface, the side surfaces of two first connectors 51 close to each other are planes, an inner groove is arranged in the first connector 51, a hinge shaft 52 is rotatably connected in the inner groove, a second connector 57 is fixedly arranged on the glasses leg 12, a spring cavity 53 is arranged in the second connector 57, a hinge rod 54 is slidably connected in the spring cavity 53, the hinge rod 54 is connected in the spring cavity 53 through a spring, a limit part is further integrally formed on the hinge rod 54, so that the hinge rod 54 cannot be completely separated from the spring cavity 53, the hinge rod 54 is sleeved outside the hinge shaft 52, the hinge rod 54 drives the hinge shaft 52 to rotate when the hinge rod 12 swings relative to the connecting frame 23, the glasses leg 12 is in a folding state when the second connector 57 abuts against the side surface of the first connector 51, the glasses leg 12 and the glasses leg 13 cannot be in contact with the glasses frame 11, when a user wears the hinge rod 12, the profile of the glasses leg 12 is too large, the glasses leg 12 and the glasses leg 12 is worn in a swinging range that the swing rod 54 is away from the spring cavity, and the hinge rod 54 is extended, and the comfort level of the glasses leg is increased.

Sliding connection has spring plate 55 around in the spring chamber 53, the end of spring connect in on the side of spring plate 55, spring chamber 53 internal rotation is connected with No. two bolts 56, no. two bolts 56 with spring plate 55 threaded connection, the elasticity of spring has decided the dynamics that mirror leg 12 angle resets, and this dynamics is the dynamics of mirror leg 12 to user's head centre gripping promptly, thereby the user can rotate No. two bolts 56 and adjust the position of No. two connectors 57, and then adjusts the elasticity of wearing the in-process spring, and reduces the centre gripping dynamics of wearing in-process mirror leg 12 to the head, has improved and has worn the comfort level.

The resin is coated on the glasses legs 12, so that the service life is prolonged, and the glasses legs 12 are prevented from being corroded by sweat stains.

Claims (7)

1. The utility model provides an anti-drop metal children frame, includes picture frame (11) and two mirror legs (12), its characterized in that: the spectacle frame (11) comprises a middle connecting rod (21), frame bodies (22) fixed at two ends of the connecting rod (21) and connecting frames (23) fixed on the frame bodies (22), lenses can be fixed in the frame bodies (22), two spectacle legs (12) are respectively connected with one connecting frame (23) through one connecting mechanism (91), and the tail ends of the spectacle legs (12) are also fixedly connected with anti-falling sleeves (13);

the anti-falling sleeve (13) is hook-shaped;

fixedly connected with a nose pad (24) of integrated into one piece on connecting rod (21), be equipped with a recess in the side about nose pad (24) respectively, the recess is used for holding about two framework (22), so that nose pad (24) are firm.

2. A drop-proof metal children's frame according to claim 1, characterized in that: the anti-falling sleeve (13) is composed of a hook-shaped plastic ring (31) and a rubber layer (32) sleeved on the outer side surface of the plastic ring (31).

3. A drop-proof metal children's frame as claimed in claim 1, wherein: one the end integrated into one piece of anticreep cover (13) has protruding portion (61), and another be equipped with recess (62) in the end of anticreep cover (13), the protruding portion can with recess interference fit.

4. A drop-proof metal children's frame as claimed in claim 1, wherein: be equipped with the screw hole in the last side of connecting rod (21), be equipped with the horizontal being used for holding in the trailing flank of nose pad (24) horizontal groove (41) of connecting rod (21), horizontal groove (41) are embedded to have working of plastics (42), be equipped with No. two screw holes that link up from top to bottom in working of plastics (42), a screw hole with No. two downthehole jointly connected with bolt (43), still be equipped with upwards link up in the last side of horizontal groove (41) and supply through-hole (44) that bolt (43) pass through.

5. A drop-proof metal children's frame as claimed in claim 1, wherein: coupling mechanism (91) is including locating connector (51) on link (23), the leading flank of connector (51) is the cambered surface, and two the side that connector (51) are close to each other is the plane, be equipped with the inside groove in connector (51), the inside groove internal rotation is connected with articulated shaft (52), no. two connector (57) have set firmly on mirror leg (12), be equipped with spring chamber (53) in No. two connector (57), sliding connection has articulated rod (54) in spring chamber (53), just articulated rod (54) pass through spring coupling in spring chamber (53), still integrated into one piece spacing portion on articulated rod (54) so that articulated rod (54) can not break away from completely spring chamber (53), articulated rod (54) cover in the outside of articulated shaft (52).

6. A drop-resistant metal child carrier as claimed in claim 5, wherein: the spring cavity (53) is internally and longitudinally connected with a spring plate (55) in a sliding manner, the tail end of the spring is connected to the side face of the spring plate (55), a second bolt (56) is rotationally connected in the spring cavity (53), and the second bolt (56) is in threaded connection with the spring plate (55).

7. A drop-proof metal children's frame according to claim 1, characterized in that: the temples (12) are coated with resin.

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