CN219552779U - Double J hollow elastic spectacle banker - Google Patents

Abstract

The utility model discloses a double-J hollowed-out elastic spectacle banker, which belongs to the technical field of spectacle banker, and comprises a banker, wherein the cross section of the banker is L-shaped, the banker is made of elastic materials, the long shaft end part of the banker is hinged with spectacle legs, a hinge mechanism is arranged between the banker and the spectacle legs, J-shaped grooves are formed in the top end of the long shaft of the banker, limit grooves are formed in the left side and the right side of the long shaft of the banker, a T-shaped rod is slidably arranged on the banker through the two limit grooves, a threaded body is arranged at the long shaft end part of the T-shaped rod, a nut is connected with the T-shaped rod through the threaded body, the shaft body of the T-shaped rod is positioned in the J-shaped groove, an elastic supporting structure is arranged on the shaft body of the T-shaped rod, and the elastic supporting structure comprises two sliding blocks. The utility model has the adjusting structure for the distance between the two glasses legs, reduces the pressure on the head, improves the wearing comfort and is suitable for popularization.

Description

Double J hollow elastic spectacle banker

Technical Field

The utility model relates to the technical field of spectacle banker heads, in particular to a double J hollowed-out elastic spectacle banker head.

Background

Most of the elastic structures of glasses in the current market are elastic on the glasses legs, and when the glasses legs are worn in a large head shape, the glasses legs are bent and the head-to-head wrapping degree is poor.

Chinese patent publication No.: (CN 217767079U) discloses a pair of self-adaptive head type size glasses with a head having an elastic structure, which comprises glasses frame legs, wherein one end of each glasses frame leg is connected with a connecting part, one end of each connecting part is connected with an elastic head of each pair of glasses, and a fixing screw is arranged at the joint of each elastic head of each pair of glasses and each connecting part; the elastic sheet is fixedly arranged in the elastic head of the glasses; and the elastic telescopic anti-skid sleeve is arranged on one side of the outer part of the glasses legs of the glasses frame. The elasticity of titanium alloy material itself is utilized in this application, makes glasses elasticity manor, and the connection of cooperation mirror leg produces fine elasticity to can hide the elastic structure of glasses at glasses elasticity manor inboard, the outside is noninductive, when not changing metal glasses outward appearance aesthetic feeling, let glasses elasticity manor have elastic structure, glasses wear more comfortablely.

For the above related art, there is a certain disadvantage, for example, in the using process of the glasses, the head and the glasses legs are mutually extruded to drive the dealer head to deform, when the head shape is larger, the head is over-stressed by the glasses legs, and the comfort is not high enough, so, in order to solve the problem, we propose a double-J hollowed-out elastic glasses dealer head.

Disclosure of Invention

In order to solve the problems, the utility model provides a double J hollowed-out elastic spectacle banker, which adopts the following technical scheme:

the utility model provides a two J fretwork elasticity glasses banker, includes the banker, the cross-section of banker is L type setting, the banker is made by elastic material, the major axis tip of banker articulates there is the glasses mirror leg, be provided with hinge mechanism between banker and the glasses mirror leg, the major axis top of banker is provided with J type groove, the major axis left and right sides of banker all is provided with the spacing groove, the banker has T type pole through two spacing groove slidable mounting, the major axis tip of T type pole is provided with the screw thread body, T type pole has the nut through screw thread body threaded connection, the axis body of T type pole is located J type inslot, be provided with elastic support structure on the axis body of T type pole.

Preferably, the four edges of the shaft body of the glasses legs are provided with round corners.

Preferably, the hinge mechanism comprises a fixing screw, a lug is fixedly arranged at one end, close to the head, of the glasses leg, the long shaft end of the head is provided with a lug matched with the lug, the fixing screw penetrates through the gap between two sides of the head, and the lug is rotationally connected with the fixing screw.

Preferably, grooves are formed in the top end and the bottom end of the banker head, and the two grooves are matched with the fixing screws.

Preferably, the cross section of spacing groove is T type setting, the horizontal segment of spacing groove and the axle phase-match of T type pole, the vertical section of spacing groove and nut phase-match, the vertical section of spacing groove and the vertical section phase-match of T type pole.

Preferably, the elastic supporting structure comprises two sliding blocks, the two sliding blocks are slidably mounted on the shaft body of the T-shaped rod, the two sliding blocks are slidably attached to two sides of the long shaft of the J-shaped groove respectively, a spring is slidably mounted between the two sliding blocks, and the spring and the shaft body of the T-shaped rod are coaxially arranged.

In summary, the utility model has the following beneficial technical effects:

according to the installation to banker and glasses mirror leg, when the head type is great, remove T type pole along the minor axis of spacing groove image banker, screw up the nut, J type groove both sides are close to each other, and the banker produces deformation, and two glasses mirror leg expands outward, and in wearing the in-process, two glasses mirror leg of external pulling, J type groove both sides are close to each other, and elastic support structure contracts, and the banker produces deformation, has the regulation structure to the interval between two glasses mirror leg, has reduced the pressure to the head, has improved the wearing travelling comfort.

Drawings

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

FIG. 2 is a mounting block diagram of the connection mechanism of the present utility model;

FIG. 3 is a cross-sectional view of the dealer head of the present utility model.

The reference numerals in the figures illustrate:

1. a banker; 2. glasses legs; 3. a bump; 4. a groove; 5. a set screw; 6. a groove; 7. a J-shaped groove; 8. a limit groove; 9. a T-shaped rod; 10. a screw cap; 11. a slide block; 12. and (3) a spring.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model is described in further detail below with reference to fig. 1-3.

Referring to fig. 1-3, a double-J hollow elastic spectacle banker head comprises a banker head 1, wherein the cross section of the banker head 1 is in an L-shaped arrangement, the banker head 1 is made of elastic materials, the long shaft end part of the banker head 1 is hinged with a spectacle leg 2, a hinge mechanism is arranged between the banker head 1 and the spectacle leg 2 and comprises a fixing screw 5, one end of the spectacle leg 2, which is close to the banker head 1, is fixedly provided with a protruding block 3, the long shaft end part of the banker head 1 is provided with a 4 matched with the protruding block 3, the fixing screw 5 penetrates through and is fixedly arranged between two sides of the 4, the protruding block 3 is in rotary connection with the fixing screw 5, the top end and the bottom end of the banker head 1 are both provided with grooves 6, the two grooves 6 are both matched with the fixing screw 5, four edges of a shaft body of the spectacle leg 2 are both provided with round corners, and the long shaft top end of the banker head 1 is provided with a J-shaped groove 7.

Referring to fig. 1-3, limit grooves 8 are formed in the left side and the right side of a long shaft of a banker head 1, a T-shaped rod 9 is slidably mounted on the banker head 1 through the two limit grooves 8, a threaded body is arranged at the end of the long shaft of the T-shaped rod 9, a nut 10 is connected to the T-shaped rod 9 through the threaded body in a threaded mode, the cross section of the limit groove 8 is in a T-shaped arrangement, the horizontal section of the limit groove 8 is matched with the shaft of the T-shaped rod 9, the vertical section of the limit groove 8 is matched with the nut 10, the vertical section of the limit groove 8 is matched with the vertical section of the T-shaped rod 9, the shaft of the T-shaped rod 9 is located in the J-shaped groove 7, an elastic supporting structure is arranged on the shaft of the T-shaped rod 9, the elastic supporting structure comprises two sliding blocks 11, the two sliding blocks 11 are slidably mounted on the shaft of the T-shaped rod 9, the two sliding blocks 11 are respectively attached to the two sides of the long shaft of the J-shaped groove 7, a spring 12 is slidably mounted between the two sliding blocks 11, and the spring 12 and the shaft of the T-shaped rod 9 is coaxially arranged.

The implementation principle of the embodiment of the utility model is as follows: according to the size of the head, the position of the T-shaped rod 9 is adjusted, when the head is large, the T-shaped rod 9 moves along the limit groove 8 like the short shaft of the banker head 1, the screw cap 10 is screwed down, two sides of the J-shaped groove 7 are close to each other, the banker head 1 deforms, the two spectacle legs 2 are outwards expanded, in the wearing process, the two spectacle legs 2 are outwards pulled, two sides of the J-shaped groove 7 are close to each other, the two sliding blocks 11 squeeze the springs 12 to shrink, and the banker head 1 deforms.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (6)

1. Double J fretwork elasticity glasses banker head, including banker head (1), its characterized in that: the utility model discloses a nose, including nose, screw cap, T type pole (9), screw cap, T type pole (9) are provided with screw cap, the cross-section of nose (1) is L type setting, nose (1) is made by elastic material, the major axis tip of nose (1) articulates there is spectacle arm (2), be provided with hinge mechanism between nose (1) and spectacle arm (2), the major axis top of nose (1) is provided with J type groove (7), the major axis left and right sides of nose (1) all is provided with spacing groove (8), nose (1) has T type pole (9) through two spacing groove (8) slidable mounting, the major axis tip of T type pole (9) is provided with the screw cap (10) through screw cap threaded connection, the axis body of T type pole (9) is located J type groove (7), be provided with elastic support structure on the axis body of T type pole (9).

2. The double J hollowed out elastic spectacle banker of claim 1, wherein: the four edges of the shaft body of the glasses legs (2) are provided with round corners.

3. The double J hollowed out elastic spectacle banker of claim 1, wherein: the hinge mechanism comprises a fixing screw (5), a lug (3) is fixedly arranged at one end, close to the head (1), of each glasses leg (2), a long shaft end part of the head (1) is provided with a lug (4) matched with the lug (3), the fixing screw (5) penetrates through and is fixedly arranged between two sides of the lug (4), and the lug (3) is rotationally connected with the fixing screw (5).

4. The double J hollowed out elastic spectacle banker of claim 2, wherein: the top and the bottom of the banker head (1) are respectively provided with a groove (6), and the two grooves (6) are matched with the fixed screws (5).

5. The double J hollowed out elastic spectacle banker of claim 1, wherein: the cross section of spacing groove (8) is T type setting, the horizontal segment of spacing groove (8) and the axle phase-match of T type pole (9), the vertical section of spacing groove (8) and nut (10) phase-match, the vertical section of spacing groove (8) and the vertical section phase-match of T type pole (9).

6. The double J hollowed out elastic spectacle banker of claim 1, wherein: the elastic supporting structure comprises two sliding blocks (11), wherein the two sliding blocks (11) are respectively and slidably arranged on the shaft body of the T-shaped rod (9), the two sliding blocks (11) are respectively and slidably attached to two sides of the long shaft of the J-shaped groove (7), a spring (12) is slidably arranged between the two sliding blocks (11), and the spring (12) and the shaft body of the T-shaped rod (9) are coaxially arranged.