CN219799923U - Sunglasses with adjustable elastic glasses legs - Google Patents

Abstract

The utility model provides sunglasses with adjustable elastic glasses legs, which comprise glasses frames, pile heads connected to the back sides of the two glasses frames, and glasses legs hinged with the pile heads, wherein each glasses leg comprises a hinged section, an adjusting section and a bending section, the end part of each hinged section is hinged with the pile head, the other end of each hinged section is provided with a first cavity, the end part of each adjusting section is slidably arranged in the first cavity, the other end of each adjusting section is clamped with the bending section, the side wall of each hinged section is provided with a sliding groove, the sliding grooves are connected with the first cavity, the side wall of each adjusting section extending into the first cavity is provided with a sliding block, the sliding blocks correspond to the sliding grooves and extend out of the sliding grooves, the side wall of each sliding block is provided with a mounting hole, locking units are slidably arranged in the mounting hole, a plurality of lock holes are formed in an equidistant penetrating mode, the lock holes correspond to the mounting holes, and the sliding blocks are fixedly extended into or far away from the lock holes through the locking units so that the total length of the glasses legs can be controlled at intervals.

Description

Sunglasses with adjustable elastic glasses legs

Technical Field

The utility model relates to the field of glasses, in particular to sunglasses with adjustable elastic glasses legs.

Background

Currently, chinese patent publication No. CN211263990U discloses sunglasses, which comprise a frame, a nose bridge connecting the two frames, a pile head connected to the back side of the two frames, a leg hinged with the pile head, a fixing seat connected to the opposite side of the two frames, and a nose pad connected to the fixing seat; the fixing base includes the fixed strip that is the reverse U-shaped with the picture frame is connected, with fixed strip end connection's fixed block, and the nose holds in the palm including holding in the palm the pad, connect in holding in the palm the pad towards the spliced pole of fixed block one side, and the fixed block is provided with the fixed chamber that supplies the spliced pole card to go into, holds in the palm the pad including the base pad of being connected with the spliced pole, with the face pad of base pad laminating, be connected with the connecting band between base pad and the face pad upper end.

However, because the head types of users are different, the lengths of the temples of the sunglasses are not adjustable, and the comfort is poor when partial users use the sunglasses.

Disclosure of Invention

In view of the above, the present utility model is directed to a pair of sunglasses with adjustable elastic legs, which can adjust the length of the legs, adapt to different head types of people, and improve the comfort level.

In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a sunglasses of adjustable elasticity glasses leg, includes the picture frame, connect in two picture frames back to one side pile head, with pile head articulated glasses leg, the glasses leg includes articulated section, adjustment section, bending section, articulated section's tip with pile head articulates mutually, cavity one has been seted up to articulated section's the other end, adjustment section's tip slides and sets up in cavity one, adjustment section's the other end joint bending section, sliding groove has been seted up to articulated section's lateral wall, sliding groove connects cavity one, adjustment section stretches into cavity one's lateral wall is provided with the sliding block, the sliding block with sliding groove is corresponding and stretches out sliding groove, the locating hole has been seted up to sliding block's lateral wall, the sliding block is provided with locking unit in the locating hole, sliding groove's lateral wall equidistant run through has seted up a plurality of lockholes, and a plurality of lockhole with locating hole corresponds, when locking unit stretches into when bending section, sliding block is fixed, sliding block stretches into when locking unit the lockhole can move.

Through the technical scheme, when a user needs to adjust the length of the glasses leg, the locking unit is firstly far away from the lock hole along the axial direction of the mounting hole until the locking unit completely exits from the lock hole, at the moment, the sliding block is unlocked, external force is applied to move the sliding block along the length direction of the sliding groove, and the sliding block drives the adjusting section and the bending section to be gradually far away from the first cavity; after the user adjusts to the suitable position, will settle the hole and align with one of a plurality of lockholes again, exert the locking unit and be close to the power of lockhole, until the locking unit stretches into the lockhole, because the locking unit is in being restricted by the lockhole, so the sliding block is fixed, and then the position of adjustment section and bending section is fixed, accomplishes the temple adjustment of sunglasses to satisfy the user of different head types.

Preferably, the locking unit includes a locking post slidably disposed in the mounting hole, and the locking post extends to the outside through the locking hole, and a spring disposed between the locking post and the mounting hole.

Through above-mentioned technical scheme, apply the locking post and keep away from the power of lockhole, the spring atress warp, the locking post stretches into in the settling hole gradually, until withdraw from the lockhole completely, the slider can follow the slider length direction and remove this moment, when the slider slides to settling hole and one of a plurality of lockholes realignment, the spring resumes shape release elasticity, promote the locking post and be close to the lockhole, when the spring release has finished the elasticity of storing, the locking post stretches into in the lockhole again this moment, the slider is fixed, the length adjustment of mirror leg is accomplished.

Preferably, the end part of the locking column, which is far away from the spring, is provided with a hemisphere, the hemisphere and the locking column are integrally formed, and the joint of the lock hole and the sliding groove is provided with an arc transition surface.

Through above-mentioned technical scheme, the cooperation of hemisphere and circular arc transitional surface has avoided the locking post card to establish in the lockhole, and the circular arc transitional surface plays the effect of supplementary direction simultaneously, makes more laborsaving when promoting the sliding block.

Preferably, the locking post includes the section of sliding, the direction section that connects gradually, the section of sliding is close to the drill way of locating hole just the section diameter of sliding is greater than the direction section diameter, the spring housing is located the direction section, the slider is kept away from cavity two has been seted up to the terminal surface of sliding the groove, the direction section extends to the lateral wall of cavity two.

Through the technical scheme, when the sliding section is gradually far away from the lock hole along the axial direction of the arrangement hole, the spring compresses and deforms along the axial direction of the guide section to store pressure, the sliding section drives the guide section to gradually stretch into the cavity II, when one of the lock holes is aligned with the arrangement hole again, the spring recovers deformation to release elasticity along the axial direction of the guide section, the sliding section is pushed to gradually approach the lock hole until the spring is completely recovered, at the moment, the sliding section stretches into the lock hole, the end face of the guide section is flushed with the two side walls of the cavity again, and the sliding block is fixed again.

Preferably, a baffle is arranged in the second cavity in a sliding mode, and damping rubber is arranged between the baffle and the second cavity.

Through the technical scheme, the baffle slides to shielding the guide section along the second cavity, external force is applied to the sliding section at the moment, the sliding section cannot be withdrawn from the lock hole, otherwise, the baffle slides to a position where the guide section is not shielded, the locking column can be pushed at the moment, the damping rubber increases static friction between the baffle and the second cavity, the baffle cannot move under the condition of no external force, and the stability of the locking device is increased due to the arrangement of the baffle and the damping rubber.

Preferably, the device further comprises a connecting rod connected to one opposite sides of the two glasses frames, a clamping seat connected to the connecting rod and a nose pad connected to the clamping seat; the clamping seat is close to the end face of the nose pad, the clamping groove is far away from the bottom wall of the nose pad and is provided with a first clamping hook in a sliding mode, the nose pad faces the end face of the clamping seat and is provided with a second clamping hook, the first clamping hook is matched with the second clamping hook in phase, the side face, close to the bottom wall of the clamping groove, of the first clamping hook is provided with a pressing rod, the pressing rod extends to the outer portion of the clamping seat, the first clamping hook is symmetrically provided with a second spring on one side of the pressing rod, and the other ends of the second springs are connected with the side wall of the clamping groove.

Through the technical scheme, when a user needs to clean the nose support of the sunglasses, a force of pressing the rod to approach the first clamping hook is applied, the pressing rod drives the first clamping hook to slide at the bottom of the clamping groove, the spring II is deformed under the stress, at the moment, the first clamping hook is separated from the second clamping hook, and at the moment, the nose support can be taken out of the clamping groove; stopping applying the force to pressing the pole, spring two are restored to promote first trip and are got back initial position, hold in the palm the second trip with the nose that washs and stretch into the draw-in groove again, and first trip is pressed by the second trip and is started to slide to one side of spring two, until first trip and second trip cooperate again, and the form of joint makes the user need not professional instrument and can wash the nose and hold in the palm, makes to unpick and wash more conveniently.

Preferably, the bending section is sleeved with an anti-slip foot sleeve, and the anti-slip foot sleeve is made of memory resin.

Through the technical scheme, the anti-slip foot cover of the memory resin can prevent sunglasses from slipping when the head of a user sweats, and the user can wear the sunglasses more comfortably.

Drawings

FIG. 1 is a top view of an embodiment;

FIG. 2 is a right side view of the embodiment;

FIG. 3 is a partial schematic view of an embodiment;

FIG. 4 is a cross-sectional view of a portion of an embodiment;

fig. 5 is an enlarged view of a portion a of fig. 3;

fig. 6 is an enlarged view of a portion B of fig. 4;

fig. 7 is a schematic cross-sectional view of a nose pad portion.

Reference numerals: 1. a frame; 2. a pile head; 3. a temple; 31. a hinge section; 32. a regulating section; 33. a bending section; 4. a first cavity; 5. a slip groove; 6. a sliding block; 7. a mounting hole; 8. a locking unit; 81. a locking post; 811. a slip segment; 812. a guide section; 82. a spring; 83. a hemisphere; 9. a lock hole; 10. a circular arc transition surface; 11. a cavity II; 12. a baffle; 13. damping rubber; 14. a connecting rod; 15. a clamping seat; 16. a nose pad; 17. a clamping groove; 18. a first hook; 19. a second hook; 20. pressing a pressing rod; 21. a second spring; 22. an anti-slip foot cover.

Detailed Description

The following detailed description of the utility model is provided in connection with the accompanying drawings to facilitate understanding and grasping of the technical scheme of the utility model.

The sunglasses with adjustable elastic legs, as shown in fig. 2, 3 and 5, comprise two glasses frames 1, a pile head 2 connected to the back side of the two glasses frames 1, and a glasses leg 3 hinged with the pile head 2. The glasses leg 3 comprises a hinging section 31, an adjusting section 32 and a bending section 33, the end part of the hinging section 31 is hinged with the pile head 2, and a cavity I4 is formed at the other end of the hinging section 31. The end of the adjusting section 32 is slidably arranged in the first cavity 4, and the other end of the adjusting section 32 is clamped with the bending section 33. The bending section 33 is sleeved with an anti-slip foot sleeve 22, and the anti-slip foot sleeve 22 is made of memory resin. The side wall of the hinge section 31 is provided with a sliding groove 5, and the sliding groove 5 is communicated with the first cavity 4. The side wall of the adjusting section 32 extending into the first cavity 4 is provided with a sliding block 6, and the sliding block 6 corresponds to the sliding groove 5 and extends out of the sliding groove 5. The side wall of the sliding block 6 is provided with a mounting hole 7, a locking unit 8 is arranged in the mounting hole 7 in a sliding mode, a plurality of lock holes 9 are formed in the side wall of the sliding groove 5 in an equidistant penetrating mode, the lock holes 9 correspond to the mounting hole 7, and an arc transition surface 10 is arranged at the joint of the lock holes 9 and the sliding groove 5.

As shown in fig. 4, 5 and 7, the lock unit 8 includes a lock post 81 and a spring 82, and the lock post 81 includes a slide section 811 and a guide section 812 connected in this order. The sliding section 811 is close to the aperture of the mounting hole 7, the diameter of the sliding section 811 is larger than that of the guiding section 812, the end of the sliding section 811 far away from the spring 82 is provided with the hemisphere 83, and the hemisphere 83, the sliding section 811 and the guiding section 812 are integrally formed. The end surface of the sliding block 6 far away from the sliding groove 5 is provided with a second cavity 11, and the guiding section 812 extends to the side wall of the second cavity 11. A baffle plate 12 is arranged in the second cavity 11 in a sliding manner, and damping rubber 13 is arranged between the baffle plate 12 and the bottom of the second cavity 11. The spring 82 is sleeved on the guide section 812, and the spring 82 is arranged between the locking post 81 and the mounting hole 7.

As shown in fig. 1 and 7, the sunglasses with adjustable elastic legs further comprise a connecting rod 14 connected to opposite sides of the two glasses frames 1, a clamping seat 15 connected to the connecting rod 14, and a nose pad 16 connected to the clamping seat 15. The clamping groove 17 is formed in the end face, close to the nose pad 16, of the clamping seat 15, and a first clamping hook 18 is arranged on the clamping groove 17, far away from the bottom wall of the nose pad 16 in a sliding mode. The end face of the nose pad 16 facing the clamping seat 15 is provided with a second clamping hook 19, and the first clamping hook 18 is matched with the second clamping hook 19. The side of the first hook 18, which is close to the bottom wall of the clamping groove, is provided with a pressing rod 20, and the pressing rod 20 extends to the outside of the clamping seat 15. The first clamping hook 18 is symmetrically provided with a second spring 21 at one side opposite to the pressing rod 20, and the other ends of the second springs 21 are connected with the side wall of the clamping groove 17.

Embodiments of sunglasses with adjustable elastic temples: when a user needs to adjust the length of the glasses leg 3, a force of sliding the baffle 12 along the side wall of the second cavity 11 is applied first, static friction balance between the damping rubber 13 and the second cavity 11 is broken, the baffle 12 is pushed to a position where the guide section 812 is not shielded, an external force is applied to move the sliding block 6 along the length direction of the sliding groove 5, and the sliding block 6 drives the adjusting section 32 and the bending section 33 to be gradually far away from the first cavity 4. At the same time, the hemisphere 83 starts to slide along the arc transition surface 10, so as to drive the sliding section 811 to gradually get away from the lock hole 9 along the axis direction of the placement hole 7, the spring 82 compresses, deforms and stores pressure along the axis direction of the guiding section 812, and the sliding section 811 drives the guiding section 812 to gradually extend into the cavity two 11. After pushing the sliding block 6 back and forth along the length direction of the second cavity 11 to a proper position for a user, when one of the lock holes 9 is realigned with the positioning hole 7, the spring 82 resumes its deformation and releases the elastic force along the axial direction of the guide section 812. The spring 82 pushes the sliding section 811 to gradually approach the lock hole 9 until the spring 82 is completely restored, at this time, the sliding section 811 is re-extended into the lock hole 9, and the end face of the guiding section 812 is re-flush with the side wall of the cavity two 11. The baffle 12 slides along the side wall of the second cavity 11 until the guide section 812 is covered, and the locking column 81 cannot move towards the second cavity 11 at this time because the guide section 812 is blocked by the baffle 12, so that the sliding block 6 is fixed, and the length adjustment of the glasses leg 3 is completed. When a user needs to clean the nose pad 16 of the sunglasses, a force of the pressing rod 20 approaching to the first clamping hook 18 is applied, the pressing rod 20 drives the first clamping hook 18 to slide at the bottom of the clamping groove 17, the second spring 21 is stressed to deform, at the moment, the first clamping hook 18 is separated from the second clamping hook 19, and at the moment, the nose pad 16 can be taken out of the clamping groove 17. The force applied to the pressing rod 20 is stopped, the second spring 21 is restored to push the first hook 18 to return to the initial position, the second hook 19 of the cleaned nose support 16 is stretched into the clamping groove 17 again, the first hook 18 is extruded by the second hook 19 to start sliding to one side of the second spring 21 until the first hook 18 and the second hook 19 are matched again, and the nose support 16 can be cleaned by a clamping mode without special tools by a user, so that the nose support 16 can be disassembled and cleaned more conveniently.

Of course, the above is only a typical example of the utility model, and other embodiments of the utility model are also possible, and all technical solutions formed by equivalent substitution or equivalent transformation fall within the scope of the utility model claimed.

Claims (7)

1. The utility model provides a sunglasses of adjustable elasticity glasses leg, includes two picture frames (1), connects pile head (2) of one side dorsad in two picture frames (1), with pile head (2) articulated glasses leg (3), characterized by: the glasses leg (3) comprises a hinging section (31), an adjusting section (32) and a bending section (33), wherein the end part of the hinging section (31) is hinged with the pile head (2), a first cavity (4) is formed in the other end of the hinging section (31), the end part of the adjusting section (32) is slidably arranged in the first cavity (4), the other end of the adjusting section (32) is clamped with the bending section (33), a sliding groove (5) is formed in the side wall of the hinging section (31), the sliding groove (5) is communicated with the first cavity (4), a sliding block (6) is arranged on the side wall of the adjusting section (32) extending into the first cavity (4), the sliding block (6) corresponds to the sliding groove (5) and extends out of the sliding groove (5), a positioning hole (7) is formed in the side wall of the sliding block (6), a locking unit (8) is slidably arranged in the positioning hole (7), a plurality of locking units (9) are formed in an equidistant penetrating mode on the side wall of the sliding groove (5), and when the locking block (6) is inserted into the locking hole (8) through the locking hole (7), the sliding block (6) can move.

2. The sunglasses with adjustable elastic temples according to claim 1, wherein: the locking unit (8) comprises a locking column (81) and a spring (82), wherein the locking column (81) is arranged in the arranging hole (7) in a sliding mode, the locking column (81) extends to the outside through the locking hole (9), and the spring (82) is arranged between the locking column (81) and the arranging hole (7).

3. A pair of sunglasses with adjustable elastic temples according to claim 2, characterized in that: the end part of the locking column (81) far away from the spring (82) is provided with a hemisphere (83), the hemisphere (83) and the locking column (81) are integrally formed, and an arc transition surface (10) is arranged at the joint of the lock hole (9) and the sliding groove (5).

4. A pair of sunglasses with adjustable elastic temples according to claim 2, characterized in that: the locking post (81) comprises a sliding section (811) and a guiding section (812) which are sequentially connected, the sliding section (811) is close to an orifice of the mounting hole (7) and the diameter of the sliding section (811) is larger than that of the guiding section (812), the spring (82) is sleeved on the guiding section (812), the sliding block (6) is far away from the end face of the sliding groove (5), a cavity II (11) is formed, and the guiding section (812) extends to the side wall of the cavity II (11).

5. The sunglasses with adjustable elastic temples according to claim 4, wherein: a baffle plate (12) is arranged in the second cavity (11) in a sliding mode, and damping rubber (13) is arranged between the baffle plate (12) and the second cavity (11).

6. The sunglasses with adjustable elastic temples according to claim 1, wherein: the glasses also comprises connecting rods (14) connected to two opposite sides of the glasses frames (1), clamping seats (15) connected to the connecting rods (14) and nose pads (16) connected to the clamping seats (15); clamping groove (17) have been seted up to clamping seat (15) be close to the terminal surface that nose held in the palm (16), clamping groove (17) are kept away from the diapire slip that nose held in the palm (16) is provided with first trip (18), nose holds in the palm (16) orientation the terminal surface of clamping seat (15) is provided with second trip (19), just first trip (18) and second trip (19) looks adaptation, first trip (18) are close to the side of clamping groove (17) diapire is provided with presses lever (20), press lever (20) extend to the outside of clamping seat (15), first trip (18) are relative one side symmetry of pressing lever (20) is provided with spring two (21), two the other end of spring two (21) is connected the lateral wall of clamping groove (17).

7. The sunglasses with adjustable elastic temples according to claim 1, wherein: the bending section (33) is sleeved with an anti-slip foot sleeve (22), and the anti-slip foot sleeve (22) is made of memory resin.