CN219590618U - Adjustable glasses leg - Google Patents

Abstract

The embodiment of the utility model discloses an adjustable glasses leg, which comprises a glasses frame and a glasses leg I, wherein the side surface of the glasses frame is connected with a connecting pile head, the side surface of the connecting pile head is connected with a connecting piece I, the inside of the connecting piece I is movably sleeved with a connecting block, the side surface of the glasses leg I is connected with a connecting piece II, one end of the connecting block, which is far away from the connecting piece I, is movably sleeved in the inside of the connecting piece II, the right end of the glasses leg I is movably sleeved with a glasses leg II, and the inside of the glasses leg I is movably sleeved with a lead screw. This adjustable glasses leg through set up the lead screw in the inside of glasses leg one, rotatory hexagon socket head cap nut drives the lead screw and rotates, can make glasses leg two along the lead screw about remove, can adjust the length that glasses leg two stretched out, conveniently adapts to different people's use, and the regulation precision is high.

Description

Adjustable glasses leg

Technical Field

The utility model relates to the technical field of glasses, in particular to an adjustable glasses leg.

Background

Glasses are articles that are composed of lenses and frames to improve vision, protect eyes, or for decorative purposes. Glasses can correct various vision problems including myopia, hyperopia, astigmatism, presbyopia, strabismus or amblyopia

The length of the glasses legs of the prior metal glasses frame is generally fixed, and even if the glasses are required to be adjusted, the glasses can be adjusted by changing the glasses, if the glasses legs are too long, the glasses can fall off easily in the movement, so that the metal glasses frame with the adjustable glasses legs is needed.

Patent publication number CN 218213662U proposes glasses with adjustable earpiece, including the spectacle-frame, the spectacle-frame has two, two the bottom of spectacle-frame is fixed mounting respectively has the rim, the inboard of rim is provided with the lens, the nose holds in the palm respectively is installed to the rim front side, two the outside of spectacle-frame is fixed mounting respectively has the pile head, the mounting groove has all been seted up to the front end of pile head, the mounting hole has been seted up at the top of mounting groove, the inside of mounting groove is provided with first earpiece, first earpiece front end runs through and is provided with the second earpiece, the one end that first earpiece was kept away from to the second earpiece is provided with the antiskid cover, be provided with adjustment mechanism between second earpiece and the first earpiece. Through the adjustment mechanism that sets up in the glasses of earpiece adjustable to utilize the structural design of through-hole, cell body, spring, movable column, bracing piece, movable column and card post in the adjustment mechanism, under the state that the spring is through contracting, make the movable column produce opposite direction or the motion of moving away from each other, the position of bracing piece changes immediately, has realized the removal about the card post, and then has reached the purpose of adjusting the earpiece. The structure has the following problems in actual use: 1. the minimum length of the glasses legs which can be adjusted is equal to the distance between the adjacent through holes, the adjusting precision is limited, and the glasses legs cannot be well adapted to the use of different people; 2. the through holes for adjustment are arranged on the outer sides of the glasses legs, so that the wearing attractiveness of the glasses is affected; 3. the leaked through holes are easy to enter water and ash, and bacteria can be bred in the glasses legs. For this purpose we propose an adjustable temple.

Disclosure of Invention

In view of the above, the present utility model provides an adjustable temple for improving the above-mentioned problems.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an adjustable glasses leg, includes glasses frame, glasses leg one, the side of glasses frame is connected with the connection pile head, the side of connection pile head is connected with connecting piece one, connecting piece one's inside activity has been cup jointed the connecting block, glasses leg one's side is connected with connecting piece two, connecting piece one end activity that keeps away from connecting piece one cup joints in connecting piece two's inside, glasses leg two has been cup jointed in glasses leg one's right-hand member activity, glasses leg one's inside activity has cup jointed the lead screw, the lead screw thread cup joints in glasses leg two's inside.

Optionally, a first shaft hole is formed in one end of the connecting block, a second shaft hole is formed in the other end of the connecting block, and the first shaft hole is movably sleeved in the first connecting piece.

Optionally, the internal thread of the second connecting piece is sleeved with a fastening bolt, and the fastening bolt passes through the second shaft hole.

Optionally, the one end that glasses leg two is close to the spectacle-frame is connected with the stopper, the spout has been seted up to glasses leg one's inside, stopper joint is in the spout.

Optionally, the left end of lead screw is connected with the hexagon socket head cap nut, the hexagon socket head cap nut activity cup joints in the one end that is close to the connection pile head of glasses leg one, the whole nest of hexagon socket head cap nut is in glasses leg one.

Optionally, the one end of glasses leg one near glasses leg two is fixed to be cup jointed the sealing washer, sealing washer interference fit is in the outside of glasses leg two.

The adjustable glasses leg provided by the utility model has the following beneficial effects:

1. this adjustable glasses leg through set up the lead screw in the inside of glasses leg one, and rotatory hexagon socket head cap drives the lead screw and rotates, can make glasses leg two along the lead screw about remove, can adjust the length that glasses leg two stretched out, conveniently adapts to different people's use, and the regulation precision is high, through setting up hexagon socket head cap at the terminal surface of glasses leg one, after glasses leg one opens, hexagon socket head cap just is covered by the connecting pile head, can not influence the aesthetic property of glasses leg.

2. This adjustable glasses leg through setting up the sealing washer, and the sealing washer can play sealed effect, avoids external water, dust to enter into the inside of glasses leg one, prevents that the inside of glasses leg one from breeding the bacterium, through adjusting the contained angle before glasses leg one and the connecting block, can adjust the clamping strength of glasses leg one, makes things convenient for the people of different face widths to use, avoids because the too big condition that causes the discomfort of clamping strength.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of an adjustable temple according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram showing a cross-section of an adjustable temple according to an embodiment of the present utility model;

FIG. 3 is a schematic view showing another angle of an adjustable temple according to an embodiment of the present utility model;

FIG. 4 shows an enlarged view of A in FIG. 3 of an adjustable temple according to an embodiment of the present utility model;

FIG. 5 is a schematic view of an adjustable temple connection block according to an embodiment of the present utility model;

fig. 6 shows a schematic diagram of an adjustable inner hexagonal nut for glasses legs according to an embodiment of the present utility model.

In the figure: 1. a spectacle frame; 2. connecting pile heads; 3. the first glasses leg; 4. a first connecting piece; 5. a connecting block; 51. a first shaft hole; 52. a second shaft hole; 6. a second connecting piece; 7. a fastening bolt; 8. a second glasses leg; 9. a limiting block; 10. a screw rod; 11. an inner hexagon nut; 12. and (3) sealing rings.

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.

Referring to fig. 1, 3, 4 and 5, the present utility model provides a technical solution: the utility model provides an adjustable glasses leg, including glasses frame 1, glasses leg one 3, the side of glasses frame 1 is connected with and connects pile head 2, the side of connecting pile head 2 is connected with connecting piece one 4, connecting piece one 4's inside activity has cup jointed connecting block 5, through the cooperation of connecting piece one 4 and connecting block 5 is used, connecting block 5 can rotate around connecting piece one 4, thereby open or pack up glasses leg one 3, first shaft hole 51 has been seted up to connecting block 5's one end, second shaft hole 52 has been seted up to connecting block 5's the other end, first shaft hole 51 activity cup joints in connecting piece one 4, glasses leg one 3's side is connected with connecting piece two 6, connecting block 5 is kept away from connecting piece one 4's one end activity and is cup jointed in connecting piece two 6's inside, through the contained angle before adjusting glasses leg one 3 and connecting block 5, can adjust the clamping force of glasses leg one 3, make things convenient for the wide people of different faces to use, avoid because the condition that the clamping force causes the discomfort greatly, fastening bolt 7 has been cup jointed to the internal screw thread of connecting piece two 6, fastening bolt 7 passes from the inside of second shaft hole 52, through setting up fastening bolt 7 and fastening bolt 5 can fix the angle between connecting piece one and two connecting pieces 5, thereby, the glasses leg can be fixed between 3 and connecting piece 5.

Referring to fig. 1, 2 and 6, the right end of the first glasses leg 3 is movably sleeved with the second glasses leg 8, one end of the second glasses leg 8 close to the glasses frame 1 is connected with a limiting block 9, a sliding groove is formed in the first glasses leg 3, the limiting block 9 is clamped in the sliding groove, the limiting block 9 can limit the second glasses leg 8, the second glasses leg 8 is more stable to move, a lead screw 10 is movably sleeved in the first glasses leg 3, the lead screw 10 is in threaded sleeve connection with the second glasses leg 8, the left end of the lead screw 10 is connected with an inner hexagon nut 11, the lead screw 10 is rotated by arranging the lead screw 10, the lead screw 10 is driven to rotate by rotating the inner hexagon nut 11, the second glasses leg 8 can move left and right along the lead screw 10, the extending length of the second glasses leg 8 can be adjusted, the convenient adaptation is different people's use, the regulation precision is high, hexagon socket nut 11 activity cup joints in the one end that 3 is close to of glasses leg are connected pile head 2, hexagon socket nut 11 is whole to be nested in one 3 of glasses leg, through setting up hexagon socket nut 11 at the terminal surface of one 3 of glasses leg, after one 3 of glasses leg is opened, hexagon socket nut 11 just is shielded by connecting pile head 2, can not influence the aesthetic property of glasses leg, one end that 3 of glasses leg is close to two 8 of glasses leg is fixed cup joints sealing washer 12, sealing washer 12 interference fit is in the outside of two 8 of glasses leg, through setting up sealing washer 12, sealing washer 12 can play sealed effect, avoid external water, dust to enter into the inside of one 3 of glasses leg, prevent the inside of one 3 of glasses leg from breeding the bacterium.

In summary, when the adjustable glasses leg provided by the utility model is used, when the extended length of the second glasses leg 8 is to be adjusted, the first glasses leg 3 is turned over to be close to the glasses frame 1, then the inner hexagonal nut 11 is driven to rotate by using the inner hexagonal wrench, the inner hexagonal nut 11 can drive the screw rod 10 to rotate together, the second glasses leg 8 can move inwards or outwards along the screw rod 10, so that the extended length of the second glasses leg 8 is adjusted, the angle between the first glasses leg 3 and the connecting block 5 can be adjusted by unscrewing the fastening bolt 7, the outwards opened angle of the first glasses leg 3 at two sides is adjusted, and the clamping degree is adjusted.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be appreciated by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not drive the essence of the corresponding technical solutions to depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (6)

1. An adjustable glasses leg, includes glasses frame (1), glasses leg one (3), its characterized in that: the side of glasses frame (1) is connected with and connects pile head (2), the side of connecting pile head (2) is connected with connecting piece one (4), connecting piece (5) have been cup jointed in the inside activity of connecting piece one (4), the side of glasses leg one (3) is connected with connecting piece two (6), connecting piece (5) are kept away from the one end activity of connecting piece one (4) and are cup jointed in the inside of connecting piece two (6), glasses leg two (8) have been cup jointed in the right-hand member activity of glasses leg one (3), lead screw (10) have been cup jointed in the inside activity of glasses leg one (3), lead screw (10) screw thread cup joints in the inside of glasses leg two (8).

2. An adjustable temple according to claim 1 wherein: a first shaft hole (51) is formed in one end of the connecting block (5), a second shaft hole (52) is formed in the other end of the connecting block (5), and the first shaft hole (51) is movably sleeved in the first connecting piece (4).

3. An adjustable temple according to claim 2 wherein: the internal thread of the second connecting piece (6) is sleeved with a fastening bolt (7), and the fastening bolt (7) penetrates through the second shaft hole (52).

4. An adjustable temple according to claim 1 wherein: one end of the second glasses leg (8) close to the glasses frame (1) is connected with a limiting block (9), a sliding groove is formed in the first glasses leg (3), and the limiting block (9) is clamped in the sliding groove.

5. An adjustable temple according to claim 1 wherein: the left end of lead screw (10) is connected with hexagon socket head cap nut (11), hexagon socket head cap nut (11) activity cup joints in one end that is close to connecting pile head (2) of glasses leg one (3), hexagon socket head cap nut (11) whole nestification is in glasses leg one (3).

6. An adjustable temple according to claim 1 wherein: one end of the first glasses leg (3) close to the second glasses leg (8) is fixedly sleeved with a sealing ring (12), and the sealing ring (12) is in interference fit with the outer part of the second glasses leg (8).