CN211554510U

CN211554510U - Glasses with adjustable inclination angle

Info

Publication number: CN211554510U
Application number: CN202020322560.XU
Authority: CN
Inventors: 苏惠阳; 温海荣; 邓建聪
Original assignee: Shenzhen Weihong Glasses Co ltd
Current assignee: Shenzhen Weihong Glasses Co ltd
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2020-09-22
Anticipated expiration: 2030-03-16

Abstract

The utility model discloses a glasses at adjustable inclination, including picture frame, fixed slot and locking mechanism, the internally mounted of picture frame has the lens, the both ends of picture frame are provided with the support, wherein, the support passes through holder and picture frame swing joint, the internally mounted of holder has the screw, the draw-in groove has been seted up to one side of holder, the support is close to one side of holder and sets up flutedly, the corner at the recess is seted up to the fixed slot, locking mechanism sets up the inside at the recess, the one end and the mirror foot of support articulate and are connected. This glasses at adjustable inclination stimulates the nose bar of sleeve pipe one side for sleeve pipe extrusion spring withdraws to the inside compression of connecting seat, thereby makes the spacing seat of sleeve pipe one end break away from with the draw-in groove of holder one side, forms corresponding inclination between rotatory mirror foot and the picture frame again, and the nose bar is loosened after confirming the angle for spacing seat block advances in the draw-in groove of holder one side, thereby conveniently adjusts the inclination of this glasses.

Description

Glasses with adjustable inclination angle

Technical Field

The utility model relates to a vision correction equipment technical field specifically is a glasses at adjustable inclination.

Background

Spectacles are simple optical devices made for correcting eyesight or protecting eyes, and consist of lenses and a spectacle frame. Glasses of correcting eyesight usefulness have myopia glasses and hyperopia glasses, presbyopic glasses and astigmatic glasses are four kinds, other kinds of glasses include the goggles, sunglasses, swimming glasses etc., for eyes provide various protection, current glasses exist when wearing the inclination be not convenient for adjust, and wear easy not hard up landing scheduling problem, for this reason, we hope can improve the availability factor of glasses through the innovation to glasses, the inclination of being convenient for is adjusted, make it give play to the biggest value, along with the development of science and technology, the glasses at adjustable inclination have had very big degree of development, its development has brought very big facility when correcting the adjustment of wearing the mode for people looking at the eyesight, its kind and quantity are also increasing day by day.

Although the types and the number of the glasses with adjustable inclination angles on the market are very large, the glasses with adjustable inclination angles have the following defects: the inclination angle of glasses when wearing is adjusted comparatively difficultly, and easy not hard up landing and the maintenance of being not convenient for when the subassembly of glasses damages when glasses are worn. Therefore, the prior glasses with adjustable inclination angles are improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a glasses at adjustable inclination to solve the inclination adjustment of glasses on the existing market that above-mentioned background art provided when wearing comparatively difficult, the problem of being not convenient for maintain when the subassembly of easy not hard up landing and glasses damages when glasses are worn.

In order to achieve the above object, the utility model provides a following technical scheme: glasses with adjustable inclination angles comprise a glasses frame, a fixed groove and a locking mechanism, wherein lenses are arranged in the glasses frame, two ends of the glasses frame are provided with brackets,

the support passes through holder and picture frame swing joint, the internally mounted of holder has the screw, the draw-in groove has been seted up to one side of holder, one side that the support is close to the holder is seted up flutedly, the corner at the recess is seted up to the fixed slot, locking mechanism sets up the inside at the recess, the one end and the mirror foot of support are articulated to be connected, the one end that the support was kept away from to the mirror foot is provided with the support, the one end that the mirror foot is close to the support is connected with the ear and holds in the palm.

Preferably, the clamping grooves are five and five in number, the clamping grooves are distributed at the edge of one side of the clamping seat at equal included angles, the clamping grooves are continuously distributed, and the cross sections of the clamping grooves are isosceles trapezoids.

Preferably, the horizontal center line of the groove and the horizontal center line of the clamping seat are on the same straight line, and the groove is rectangular.

Preferably, locking mechanism includes connecting seat, card post, dismantlement groove, sleeve pipe, guide arm, spring, spacing seat and nose bar, the connecting seat is connected with the recess, the corner of connecting seat is provided with the card post, the card post is connected with the fixed slot, the dismantlement groove has been seted up at the middle part at connecting seat both ends, the middle part swing joint of connecting seat has the sleeve pipe, the sleeve pipe is pegged graft with the inside guide arm of connecting seat, the outside of guide arm is provided with the spring, the one end that the guide arm was kept away from to the sleeve pipe is provided with spacing seat, sheathed tube one side is provided with the nose bar, the nose bar runs through the side of stretching out the connecting seat, the shape of card post is the same with the shape of fixed slot, and is interference fit between card post.

Preferably, the tube is in telescopic connection with the connecting seat through the spring, the cross section size of the limiting seat at one end of the sleeve is matched with that of the clamping groove, and the sleeve forms a clamping structure between the limiting seat and the clamping groove.

Preferably, the shape of the ear support is circular arc, the inner size of one end of the ear support is smaller than the outer size of the support, and the ear support and the earpiece form interference fit.

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

(1) the glasses with the adjustable inclination angle have the advantages that the convex rod on one side of the sleeve is pulled, so that the sleeve extruding spring is compressed and retracted towards the inside of the connecting seat, the limiting seat at one end of the sleeve is separated from the clamping groove on one side of the clamping seat, the corresponding inclination angle is formed between the glasses leg and the glasses frame through rotation, the convex rod is loosened after the angle is determined, the limiting seat is clamped into the clamping groove on one side of the clamping seat, and the inclination angle of the glasses is convenient to adjust;

(2) when the glasses are worn, the glasses legs are placed on the ears, and the positions of the ear supports on the glasses legs are adjusted, so that the tightness of the glasses worn by the ear supports is adjusted, and the glasses are effectively prevented from loosening and sliding off when being worn;

(3) the utility model discloses a glasses with adjustable inclination, use tool insert the dismantlement groove of connecting seat, pull the instrument and dismantle the connecting seat from the recess out for the card post of connecting seat corner breaks away from the fixed slot, takes out the screw from the holder again, makes the support break away from the picture frame, thereby the maintenance is dismantled to the subassembly of this glasses to the convenience.

Drawings

Fig. 1 is a schematic view of a front view structure of the adjustable inclination angle glasses of the present invention;

FIG. 2 is a schematic view of the right cross-sectional structure of the glasses with adjustable tilt angle according to the present invention;

FIG. 3 is a schematic diagram of the right-view structure of the utility model after the inclination angle of the adjustable inclination angle glasses is adjusted;

fig. 4 is an enlarged schematic structural view of the glasses locking mechanism with adjustable inclination angle of the present invention;

fig. 5 is a schematic view of a part a of the glasses with adjustable inclination angle of the present invention in fig. 3.

In the figure: 1. a mirror frame; 2. a lens; 3. a support; 4. a holder; 5. a screw; 6. a card slot; 7. a groove; 8. fixing grooves; 9. a locking mechanism; 901. a connecting seat; 902. clamping the column; 903. disassembling the groove; 904. a sleeve; 905. a guide bar; 906. a spring; 907. a limiting seat; 908. a nose bar; 10. a temple; 11. a support; 12. an ear support.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: glasses with adjustable inclination angles comprise a glasses frame 1, lenses 2, supports 3, clamping seats 4, screws 5, clamping grooves 6, grooves 7, fixing grooves 8, locking mechanisms 9, glasses legs 10, supports 11 and ear supports 12, wherein the lenses 2 are arranged in the glasses frame 1, the supports 3 are arranged at two ends of the glasses frame 1,

the support 3 is movably connected with the picture frame 1 through a clamping seat 4, screws 5 are arranged in the clamping seat 4, clamping grooves 6 are formed in one side of the clamping seat 4, five clamping grooves 6 are formed in the clamping seat 4, the clamping grooves 6 are distributed at the edge of one side of the clamping seat 4 at equal included angles, the five clamping grooves 6 are continuously distributed, the cross section of each clamping groove 6 is in an isosceles trapezoid shape, the five clamping grooves 6 are distributed at the edge of one side of the clamping seat 4 at equal included angles, so that the inclination angle of the glasses can be adjusted according to the clamping position between the limiting seat 907 and the clamping grooves 6, a groove 7 is formed in one side, close to the clamping seat 4, of the support 3, the horizontal central line of the groove 7 and the horizontal central line of the clamping seat 4 are located on the same straight line, the groove 7 is rectangular, and the horizontal central line of the groove 7 and the horizontal central line of the clamping seat 4 are located on, the axial lead of the sleeve 904 in the groove 7 is coincided with the horizontal central line of the clamping seat 4, so that the limiting seat 907 at one end of the sleeve 904 is matched and butted with the clamping groove 6 at one side of the clamping seat 4, the fixing groove 8 is formed at the corner of the groove 7, the locking mechanism 9 is arranged in the groove 7, the locking mechanism 9 comprises a connecting seat 901, a clamping column 902, a dismounting groove 903, a sleeve 904, a guide rod 905, a spring 906, a limiting seat 907 and a convex rod 908, the connecting seat 901 is connected with the groove 7, the clamping column 902 is arranged at the corner of the connecting seat 901, the clamping column 902 is connected with the fixing groove 8, the dismounting groove 903 is formed in the middle of two ends of the connecting seat 901, the sleeve 901 is movably connected with the middle of the connecting seat 904, the sleeve 904 is spliced with the guide rod 905 in the connecting seat 901, the spring 906 is arranged on the outer side of the guide rod 905, the end of the sleeve, a convex rod 908 is arranged on one side of the sleeve 904, the convex rod 908 extends out of the side face of the connecting seat 901, the shape of the clamping column 902 is the same as that of the fixing groove 8, the clamping column 902 is in interference fit with the fixing groove 8, so that the clamping column 902 can stably mount the connecting seat 901, the tube 904 is in telescopic connection with the connecting seat 901 through a spring 906, the cross section size of a limiting seat 907 at one end of the sleeve 904 is matched with that of a clamping groove 6, the sleeve 904 forms a clamping structure with the clamping groove 6 through the limiting seat 907, the sleeve 904 forms the clamping structure with the clamping groove 6 through the limiting seat 907, so that the limiting seat 907 locks and holds the inclination angle between the mirror frame 1 and the mirror foot 10, one end of the support 3 is hinged with the mirror foot 10, and one end of the mirror foot 10, which is far away from the support 11 is arranged at one, the one end that mirror foot 10 is close to support 11 is connected with the ear and holds in the palm 12, the shape that the ear held in the palm 12 is circular-arc, and the inside dimension that the ear held in the palm 12 one end is less than the outside dimension of support 11 to constitute interference fit between ear support 12 and the mirror foot 10, set up the inside dimension that the ear held in the palm 12 one end and be less than the outside dimension of support 11, make the ear hold in the palm 12 and avoid droing from mirror foot 10.

The working principle is as follows: when the glasses with the adjustable inclination angle are used, firstly, the convex rod 908 at one side of the sleeve 904 is pulled, so that the sleeve 904 extrudes the spring 906 to compress and retract towards the inside of the connecting seat 901, the limiting seat 907 at one end of the sleeve 904 is separated from the clamping groove 6 at one side of the clamping seat 4, then the corresponding inclination angle is formed between the glasses leg 10 and the glasses frame 1 by rotating, after the angle is determined, the convex rod 908 is loosened, so that the sleeve 904 is extruded by the spring 906, the limiting seat 907 is driven to be clamped into the clamping groove 6 at one side of the clamping seat 4, so that the inclination angle of the glasses is locked and maintained, when the glasses are worn, the glasses are put on the ears by the glasses leg 10, the position of the ear support 12 on the glasses leg 10 is adjusted, so that the tightness of the glasses worn by the ear support 12 is adjusted, further, the glasses are effectively prevented from loosening and slipping off when being worn, when the glasses need to be maintained, tools are inserted into the disassembling, the connecting base 901 is removed from the groove 7 by pulling a tool, so that the clamping column 902 at the corner of the connecting base 901 is separated from the fixing groove 8, and then the screw 5 is taken out from the clamping base 4, so that the bracket 3 is separated from the eyeglass frame 1, thereby performing the disassembly and maintenance of the components of the eyeglasses, which are not described in detail in the present specification, and belong to the prior art known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a glasses at adjustable inclination, includes picture frame (1), fixed slot (8) and locking mechanism (9), its characterized in that: the inside of the spectacle frame (1) is provided with a lens (2), two ends of the spectacle frame (1) are provided with a bracket (3), wherein,

support (3) are through holder (4) and picture frame (1) swing joint, the internally mounted of holder (4) has screw (5), draw-in groove (6) have been seted up to one side of holder (4), one side that support (3) are close to holder (4) is seted up fluted (7), the corner in recess (7) is seted up in fixed slot (8), locking mechanism (9) set up the inside in recess (7), the one end of support (3) is connected with mirror foot (10) are articulated, the one end that support (3) were kept away from in mirror foot (10) is provided with support (11), the one end that mirror foot (10) are close to support (11) is connected with ear support (12).

2. The adjustable tilt spectacles of claim 1, wherein: draw-in groove (6) are provided with five, and five draw-in groove (6) are the edge of equal contained angle distribution in holder (4) one side, and five be continuous distribution between draw-in groove (6), and the cross sectional shape of draw-in groove (6) is isosceles trapezoid moreover.

3. The adjustable tilt spectacles of claim 1, wherein: the horizontal center line of the groove (7) and the horizontal center line of the clamping seat (4) are on the same straight line, and the groove (7) is rectangular.

4. The adjustable tilt spectacles of claim 1, wherein: the locking mechanism (9) comprises a connecting seat (901), clamping columns (902), a detaching groove (903), a sleeve (904), a guide rod (905), a spring (906), a limiting seat (907) and a convex rod (908), the connecting seat (901) is connected with a groove (7), the clamping columns (902) are arranged at the corners of the connecting seat (901), the clamping columns (902) are connected with a fixing groove (8), the detaching groove (903) is formed in the middle of each of two ends of the connecting seat (901), the sleeve (904) is movably connected with the middle of the connecting seat (901), the sleeve (904) is spliced with the guide rod (905) in the connecting seat (901), the spring (906) is arranged on the outer side of the guide rod (905), the limiting seat (907) is arranged at one end, far away from the guide rod (905), of the sleeve (904), and the convex rod (908) is arranged on one side of the sleeve (904), the protruding rod (908) penetrates through the side face of the connecting seat (901), the clamping column (902) is the same as the fixing groove (8), and the clamping column (902) and the fixing groove (8) are in interference fit.

5. The adjustable tilt spectacles of claim 4, wherein: the sleeve (904) is in telescopic connection with the connecting seat (901) through the spring (906), the cross section size of the limiting seat (907) at one end of the sleeve (904) is matched with that of the clamping groove (6), and the sleeve (904) forms a clamping structure with the clamping groove (6) through the limiting seat (907).

6. The adjustable tilt spectacles of claim 1, wherein: the shape of the ear support (12) is arc-shaped, the inner size of one end of the ear support (12) is smaller than the outer size of the support (11), and the ear support (12) and the earpiece (10) form interference fit.