CN219811097U

CN219811097U - Metal foot wire glasses of adjustable elasticity

Info

Publication number: CN219811097U
Application number: CN202320969381.9U
Authority: CN
Inventors: 陈海军; 陈琦
Original assignee: Wenzhou Zhida Glasses Co ltd
Current assignee: Wenzhou Zhida Glasses Co ltd
Priority date: 2023-04-23
Filing date: 2023-04-23
Publication date: 2023-10-10
Anticipated expiration: 2033-04-23

Abstract

The utility model relates to a pair of metal leg wire glasses with adjustable tightness, which comprises a glasses frame, lenses and leg wires, wherein the leg wires are made of metal materials and are connected to the glasses frame through a connecting structure, the connecting structure comprises a connecting plate and a sliding plate, the connecting plate is connected to the end part of the glasses frame, the cross section of the sliding plate is U-shaped, the inner side surface of the bottom edge of the sliding plate is attached to the outer side surface of the connecting plate, the two side edges of the sliding plate are attached to the side end surfaces of the connecting plate, the lower end of the leg wires are hinged to the inner side of the connecting plate between the two side edges of the sliding plate, the leg wires are bent near the lower end to form an abutting part capable of being abutted to the upper end surface of the connecting plate along with the swing of the leg wires, a sliding groove is formed in the length direction of the leg wires on the connecting plate, and a locking bolt penetrating through the sliding plate is in threaded connection with a locking nut. The metal foot wire glasses with the adjustable tightness can be matched with the face in a wide range by adjusting the distance between the two foot wires when being opened, so that the proper wearing tightness is obtained, and the firmness and the comfort when being worn are ensured.

Description

Metal foot wire glasses of adjustable elasticity

Technical Field

The utility model relates to the technical field of glasses, in particular to a pair of metal leg wire glasses with adjustable tightness.

Background

The glasses are used as daily accessories of people, and can play roles of correcting eyesight and blocking light to protect the glasses. Glasses generally consist of a frame, lenses and temple wires, wherein the temple wires are used for being positioned on two sides of a face and hung on ears so that the glasses can be firmly worn on the face.

The limit of picture frame pile head is received to the foot silk in current glasses, and the interval between two foot silk after opening completely is fixed, leads to the great person of wearing of facial broad width or comparatively fat person when wearing glasses, need break off two foot silk and wear after making the interval between them enlarge again, and this can lead to picture frame and foot silk to be in the state of atress deformation all the time in wearing the in-process, shortens the life of glasses, and the resilience force that produces after the foot silk deformation can lead to the foot silk to press from both sides in facial both sides too tightly moreover, influences the travelling comfort of wearing.

The present utility model has been made in view of the above problems.

Disclosure of Invention

The utility model provides a pair of metal foot wire glasses with adjustable tightness, which solves the problems in the prior art in the use process.

The technical scheme of the utility model is realized as follows:

the utility model provides a metal leg wire glasses of adjustable elasticity, includes picture frame, lens and leg wire, the leg wire is made by the metal material and is connected on the picture frame through connection structure, connection structure includes connecting plate and sliding plate, the connecting plate is connected in the picture frame tip, the cross-section of sliding plate is U type and its base medial surface laminating on the connecting plate lateral surface, and its both sides limit laminating is on connecting plate side face, the leg wire lower extreme articulates and is located the connecting plate inboard between the sliding plate both sides limit, the leg wire is close to the lower extreme and buckles and be formed with the butt portion that can swing butt in the connecting plate up end along the leg wire on the connecting plate, the spout has been seted up along leg wire length direction on the connecting plate, the lock bolt who wears to be equipped with on the sliding plate passes behind the spout with lock nut spiro union.

Preferably, two sliding grooves are symmetrically arranged on the connecting plate, and two locking bolts and two locking nuts are correspondingly arranged on the connecting plate.

Preferably, the two sides of the lock nut on the inner side surface of the connecting plate are respectively connected with a limiting strip parallel to the sliding groove, and the distance between the two limiting strips is matched with the size of the lock nut.

Preferably, the lower end of the connecting plate is bent to form a first connecting part, a first connecting groove matched with the first connecting part is formed in the mirror frame, and the first connecting part is arranged in the first connecting groove and fastened by a screw.

Preferably, a first hollow penetrating the foot wire downwards is formed in the lower portion of the foot wire, and a second hollow penetrating the connecting plate upwards is formed in the upper portion of the connecting plate.

Preferably, the lens frame is formed by splicing an upper frame and a lower frame, and the lens is clamped between the upper frame and the lower frame.

Preferably, the upper frame comprises an upper nose bridge and two upper frame rings connected to two ends of the upper nose bridge, the lower frame comprises a lower nose bridge and two lower frame rings connected to two ends of the lower nose bridge, a second connecting groove matched with the lower nose bridge is formed in the upper nose bridge, the lower nose bridge is arranged in the second connecting groove and fastened by a screw, a second connecting part is formed at the end part of the lower frame ring, a third connecting groove matched with the second connecting part is formed at the end part of the upper frame ring, and the second connecting part is arranged in the third connecting groove and fastened by a screw.

In summary, the beneficial effects of the utility model are as follows:

1. the sliding plate slides on the connecting plate to adjust the length of the upper end of the connecting plate exposed out of the sliding plate, so that the position of the connecting plate when the connecting plate is abutted against the abutting part is adjusted, the opening amplitude of the foot wires can be adjusted, the distance between the two foot wires after being opened is matched with the face of a wearer in a wide range, and proper wearing tightness is obtained, so that the wearing firmness and comfort are ensured, the excessive opening of the foot wires is avoided, the excessive deformation of the glasses frame and the foot wires is avoided, and the service life of the glasses is ensured;

2. the detachable connection of the connecting plate and the glasses frame as well as the detachable connection of the upper frame and the lower frame are convenient for assembling the glasses, and the glasses can be independently replaced when a certain part is damaged, so that the use cost of the glasses in the use process is reduced.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of FIG. 1 at A;

FIG. 3 is a schematic view of the right view of FIG. 2;

FIG. 4 is a schematic view of a structure of a skein according to the present utility model;

FIG. 5 is a schematic view of a connecting structure according to the present utility model;

FIG. 6 is an exploded view of the present utility model with the leg wires removed;

fig. 7 is a schematic structural diagram of another view of the present utility model.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 7 of the embodiments of the present utility model, and it is obvious that the described embodiments 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.

As shown in the figure, the metal foot wire glasses with adjustable tightness comprise a glasses frame 1, lenses 2 and foot wires 3, wherein the foot wires 3 are made of metal materials and are connected to the glasses frame 1 through a connecting structure 4, the connecting structure 4 comprises a connecting plate 41 and a sliding plate 42, the connecting plate 41 is made of metal materials and is connected to the end part of the glasses frame 1, the sliding plate 42 is made of metal materials and is bent to enable the section of the sliding plate to be U-shaped, the inner side surface of the bottom edge of the sliding plate is attached to the outer side surface of the connecting plate 41, the two side edges of the sliding plate are attached to the side end surface of the connecting plate 41 to form a posture of being buckled on the connecting plate 41, the dimension of the connecting plate 41 in the length direction of the foot wires 3 is larger than the dimension of the sliding plate 42 in the length direction of the foot wires 3, the upper end of the connecting plate 41 is exposed to the sliding plate 42, the lower end of the foot wires 3 is hinged to the inner side of the connecting plate 41 through a hinge shaft 33, the foot wires 3 are bent to form a butt part 31 which can swing and butt against the upper end surface of the connecting plate 41 along with the foot wires 3 twice, the length direction of the connecting plate 41 is provided with a bolt 411, and a bolt through hole 44 is formed on the connecting plate 43.

In the above embodiment, after the locking bolt 43 is locked and matched with the locking nut 44 in the normal state, the sliding plate 42 is locked and fixed with the connecting plate 41, when the temple 3 is opened to be worn by swinging, the abutting portion 31 abuts against the upper end of the connecting plate 41 to be limited, at this time, the glasses can be worn normally, when the opening width of the temple 3 needs to be adjusted to adjust the distance between the two temple 3 so as to adjust the tightness of wearing, the locking bolt 43 is rotated to be unlocked and fixed with the sliding plate 42 and the connecting plate 41 by the locking nut 44, the locking bolt 43 can slide in the sliding groove 411 to enable the sliding plate 42 to slide on the connecting plate 41, the length of the connecting plate 41 exposed out of the sliding plate 42 is adjusted, so that the abutting position of the upper end of the connecting plate 41 and the abutting portion 43 is adjusted, the opening width of the temple 3 is adjusted, the distance between the two temple 3 is matched with the face width of a wearer, and appropriate wearing tightness is obtained, thereby ensuring the firmness and comfort of wearing are ensured, and simultaneously, and excessively long service life of the glasses is ensured because the temple 3 is prevented from being excessively opened.

Preferably, two sliding grooves 411 are symmetrically arranged on the connecting plate 41, and two locking bolts 43 and two locking nuts 44 are correspondingly arranged respectively, so that the firmness of the locking bolts 43 and the locking nuts 44 when the sliding plate 42 and the connecting plate 41 are locked and fixed is enhanced, the stability of the sliding plate 42 when the sliding plate 42 slides on the connecting plate 41 is also enhanced, and the adjustment is more accurate.

Preferably, two limiting bars 412 parallel to the sliding groove 411 are respectively connected to two sides of the locking nut 44 on the inner side surface of the connecting plate 41, and the distance between the two limiting bars 412 is matched with the size of the locking nut 44, so that the locking nut 44 is circumferentially limited between the two limiting bars 412, rotation is not generated when the locking bolt 43 is rotated, tightness operation of the locking nut 44 and the locking bolt 43 is convenient, and when the sliding plate 42 is adjusted to slide on the connecting plate 41 to drive the locking nut 44 to slide between the two limiting bars 412, the limiting bars 412 provide guiding function for the locking nut 44, stability of the sliding plate 42 when the sliding plate 41 is adjusted to slide is enhanced, and adjustment is more accurate.

Preferably, the lower part of the temple 3 is provided with a first hollow 32 penetrating the temple 3 downwards, the upper part of the connecting plate 41 is provided with a second hollow 413 penetrating the connecting plate 41 upwards, and the first hollow 32 and the second hollow 413 lighten the mass of the front part of the glasses under the premise of ensuring the strength, so that the front-back weight ratio of the glasses is more balanced, and the comfort during wearing is enhanced.

Further, the lower end of the connecting plate 41 is bent to form a first connecting portion 414, a first connecting groove 115 matching with the first connecting portion 414 is formed in the lens frame 1, the first connecting portion 414 is arranged in the first connecting groove 115 and is fastened by a screw, the lens frame 1 is formed by splicing an upper frame 11 made of plastic material and a lower frame 12 made of metal material, the lens 2 is clamped between the upper frame 11 and the lower frame 12, specifically, the upper frame 11 is formed by an upper nose bridge 111 and two upper frame rings 112 connected to two ends of the upper nose bridge 11, the lower frame 12 is formed by a lower nose bridge 121 and two lower frame rings 122 connected to two ends of the lower nose bridge 121, a second connecting groove 113 matching with the lower nose bridge 121 is formed in the upper nose bridge 111, the lower nose bridge 121 is arranged in the second connecting groove 113 and is fastened by a screw, a second connecting portion 123 is formed at the end of the lower frame 122, a third connecting groove 114 matching with the second connecting portion 123 is formed at the end of the upper frame 122, and the third connecting portion 123 is arranged in the third connecting groove and is fastened by a fastening screw.

In the above preferred embodiment, the first connecting portion 414 cooperates with the first connecting groove 115 to realize the detachable connection between the connecting plate 41 and the frame 1, which facilitates the assembly of the connecting plate 41 while ensuring the connection stability, and the cooperation of the lower nose bridge 122 with the second connecting groove 113 and the cooperation of the second connecting portion 123 with the third connecting groove 114 realize the detachable connection between the upper frame 11 and the lower frame 12, which facilitates the assembly of the lens 2 while ensuring the connection stability, and the detachable connection forms enable the connected components to be individually replaced, thereby reducing the use cost of the glasses caused by the damage of a certain component during the use.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a metal leg wire glasses of adjustable elasticity, includes picture frame (1), lens (2) and leg wire (3), its characterized in that: the utility model provides a foot silk (3) is made by the metal material and is connected on picture frame (1) through connection structure ((4), connection structure (4) are including connecting plate (41) and sliding plate (42), connecting plate (41) are connected in picture frame (1) tip, the cross-section of sliding plate (42) is the U type and its base medial surface laminating on connecting plate (41) lateral surface, and its both sides limit laminating is on connecting plate (41) lateral surface, foot silk (3) lower extreme articulates and is located connecting plate (41) inboard between sliding plate (42) both sides limit, foot silk (3) are close to the lower extreme and buckle and be formed with butt portion (31) that can swing butt in connecting plate (41) up end along foot silk (3) on connecting plate (41), locking bolt (43) that wear to be equipped with on sliding plate (42) pass behind spout (411) with lock nut (44) spiro union.

2. The adjustable tightness wire glasses of claim 1 wherein: two sliding grooves (411) are symmetrically arranged on the connecting plate (41), and two locking bolts (43) and two locking nuts (44) are correspondingly arranged.

3. The adjustable tightness wire glasses according to claim 1 or 2, wherein: and the two sides of the locking nut (44) on the inner side surface of the connecting plate (41) are respectively connected with a limiting strip (412) parallel to the sliding groove (411), and the distance between the two limiting strips (412) is matched with the size of the locking nut (44).

4. A pair of adjustable tightness wire glasses according to claim 3, wherein: the lower end of the connecting plate (41) is bent to form a first connecting portion (414), a first connecting groove (115) matched with the first connecting portion (414) is formed in the mirror frame (1), and the first connecting portion (414) is arranged in the first connecting groove (115) and fastened through a screw.

5. The adjustable tightness wire glasses of claim 1 wherein: the lower part of the foot wire (3) is provided with a first hollow (32) which downwards penetrates through the foot wire (3), and the upper part of the connecting plate (41) is provided with a second hollow (413) which upwards penetrates through the connecting plate (41).

6. The adjustable tightness wire glasses of claim 1 wherein: the glasses frame is formed by splicing an upper frame (11) and a lower frame (12), and the lenses (2) are clamped between the upper frame (11) and the lower frame (12).

7. The adjustable tightness wire glasses of claim 6 wherein: the upper frame (11) comprises an upper nose bridge (111) and two upper frame rings (112) connected to two ends of the upper nose bridge (111), the lower frame (12) comprises a lower nose bridge (121) and two lower frame rings (122) connected to two ends of the lower nose bridge (121), a second connecting groove (113) matched with the lower nose bridge (121) is formed in the upper nose bridge (111), the lower nose bridge (121) is arranged in the second connecting groove (113) and fastened by a screw, a second connecting part (123) is formed at the end part of the lower frame ring (122), a third connecting groove (114) matched with the second connecting part (123) is formed at the end part of the upper frame ring (112), and the second connecting part (123) is arranged in the third connecting groove (114) and fastened by a screw.