CN218767654U

CN218767654U - Hinge structure with freely rotating glasses legs

Info

Publication number: CN218767654U
Application number: CN202223033720.7U
Authority: CN
Inventors: 林政德
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-03-28
Anticipated expiration: 2032-11-15

Abstract

The utility model provides a mirror leg free rotation's hinge structure, include the hinge pedestal, the hinge connection pole that one end and mirror leg be connected of being connected with the pile head and with the flexible marble of connection can be dismantled to hinge pedestal one end, the hinge pedestal other end is equipped with the connecting rod and holds the storehouse, the hinge connection pole other end is equipped with spacingly the connecting rod holds the bulb in the storehouse, the bulb periphery be equipped with two perpendicular settings and respectively when the mirror leg is opened and the mirror leg is closed with the first spacing recess and the spacing recess of second of flexible marble adaptation. The utility model discloses simple structure can carry out the outer bullet of effectual opening spacing, closed spacing and multi-angle to the mirror leg, guarantees the stability of the different user state of mirror leg, can also prevent moreover that the mirror leg from being crushed or warp, has promoted user experience greatly.

Description

Hinge structure with freely rotating glasses legs

Technical Field

The utility model relates to a hinge field of glasses especially relates to a mirror leg free rotation's hinge structure.

Background

The hinge of current glasses only plays the effect that the mirror leg opened and shut, and does not possess the limit function who opens and shuts to the mirror leg, just so leads to the mirror leg to open by accident easily when accomodating, and this has just increased the easy risk of damaging of glasses. At present some glasses are in order to realize the spacing of mirror leg, generally all adopt the mode of close-fitting to realize the damping effect, but this kind of structure is opened and shut the operation back and is appeared becoming flexible many times easily, and work is unstable, and current mirror leg causes the deformation or the damage of mirror leg easily when receiving external force extrusion moreover.

SUMMERY OF THE UTILITY MODEL

The utility model provides a mirror leg free rotation's hinge structure, include the hinge pedestal, one end of being connected with the pile head and the hinged joint pole of being connected with the mirror leg and with the flexible marble of connection can be dismantled to hinge pedestal one end, the hinge pedestal other end is equipped with the connecting rod and holds the storehouse, the hinged joint pole other end is equipped with spacingly the connecting rod holds the bulb in the storehouse, the bulb periphery be equipped with two perpendicular settings and respectively when the mirror leg is opened and the mirror leg is closed with the first spacing recess and the spacing recess of second of flexible marble adaptation.

As a further improvement of the present invention, an arc-shaped sliding groove is provided between the first limit groove and the second limit groove.

As a further improvement, hinge pedestal one side is equipped with U type block groove, flexible marble card in U type card and inslot, flexible marble both ends be equipped with respectively one can block in the spacing boss of annular at U type block groove both ends.

As a further improvement, the retractable marble comprises a marble sleeve, a compression spring, a marble supporting seat and a marble, wherein the compression spring is installed in the marble sleeve, one end of the marble supporting seat is pressed in the compression spring, the other end of the marble supporting seat is provided with a supporting arc-shaped concave surface, and the marble is arranged in the supporting arc-shaped concave surface and is limited in the marble sleeve.

As a further improvement of the utility model, one side that the connecting rod held the storehouse is equipped with the installing port, hinged joint pole's bulb passes through the installing port is installed the connecting rod holds in the storehouse.

As a further improvement, this mirror leg free rotation's hinge structure still includes mirror leg and pile head, the mirror leg be equipped with hinged joint pole one end with be equipped with outer bullet clearance between the pile head, when the mirror leg is buckled to arbitrary direction, the marble to the outside of the first spacing recess of bulb is removed, and is not deviate from completely first spacing recess.

The utility model has the advantages that: the utility model discloses simple structure can carry out the outer bullet of effectual opening spacing, closed spacing and multi-angle to the mirror leg, guarantees the stability of the different user state of mirror leg, can also prevent moreover that the mirror leg from being crushed or warp, has promoted user experience greatly.

Drawings

Fig. 1 is an exploded view of a hinge structure of the present invention, showing a free rotation of a temple;

fig. 2 is a schematic structural view of a hinge pedestal of a hinge structure for freely rotating the glasses legs;

FIG. 3 is a schematic view of the structure of FIG. 2 from another angle;

fig. 4 is a schematic structural view of a hinge connecting rod of a hinge structure for free rotation of a glasses leg according to the present invention;

fig. 5 is an exploded view of the retractable marble of the hinge structure of the present invention with freely rotatable temple;

fig. 6 is a reference view of the hinge structure for the free rotation of the temple according to the present invention.

Reference numerals: 1-pile head; 2-the temple of the glasses; 3-a hinge pedestal; 4-a hinged connection bar; 5-telescopic marble; 31-connecting rod accommodating bin; a 32-U-shaped clamping groove; 33-mounting opening; 34-annular chamfer structure; 41-bulb; 42-a first limit groove; 51-a marble sleeve; 52-a compression spring; 53-marble supporting seat; 54-marble.

Detailed Description

As shown in fig. 1 to 6, the utility model discloses a mirror leg free rotation's hinge structure, include hinge pedestal 3, the one end of being connected with pile head 1 and hinge connection pole 4 of being connected with mirror leg 2 and with the flexible marble 5 of connecting can be dismantled to hinge pedestal 3 one end, the 3 other ends of hinge pedestal are equipped with the connecting rod and hold storehouse 31, the 4 other ends of hinge connection pole are equipped with spacingly the connecting rod holds bulb 41 in the storehouse 31, bulb 41 periphery be equipped with two perpendicular settings and respectively when mirror leg 2 is opened and mirror leg 2 is closed with the first spacing recess 42 and the spacing recess of second of flexible marble 5 adaptation.

During assembly, one side of the hinge pedestal 3 is fixedly connected with the inner side of the pile head 1, the telescopic marble 5 is arranged at one end of the hinge pedestal 3, one end of the hinge connecting rod 4 is fixedly connected with the inner side of the glasses leg 2, the ball head 41 at the other end of the hinge connecting rod 4 is arranged in the connecting rod accommodating bin 31 at the other end of the hinge pedestal 3 to realize movable connection, the movable connection can freely rotate at multiple angles, and when the glasses leg 2 is normally opened, the free end of the telescopic marble 5 can be arranged in the first limiting groove 42 to realize the opening limitation of the glasses leg 2; when mirror leg 2 was closed completely, the free end of flexible marble 5 can be arranged in the spacing recess of second, realized spacing to the closure of mirror leg 2, when mirror leg 2 met other angle external forces, because setting up of bulb 41 it can carry out the rotation of other corresponding angles, can realize like this that the wide-angle of mirror leg 2 is rotatory, prevent because external force is crushed or warp, this hinge structure still need not pass through screw fixation moreover, the equipment is convenient and fast more.

In this technical scheme, first spacing recess 42 with be equipped with the arc sliding tray between the spacing recess of second, can reduce the wearing and tearing of the articulated portion between first spacing recess 42 and the spacing recess of second, prolong its life.

In this technical scheme, 3 one sides of hinge pedestal are equipped with U type block groove 32, flexible marble 5 block in U type card and inslot, 5 both ends of flexible marble are equipped with one respectively can block in the spacing boss of annular at U type block groove 32 both ends, this structure can conveniently be to the dismouting of flexible marble 5, and the spacing boss of annular at both ends can be spacing around it carries on, guarantees the stability of flexible marble 5.

In this technical scheme, flexible marble 5 includes marble sleeve 51, compression spring 52, marble supporting seat 53 and marble 54, compression spring 52 installs in marble sleeve 51, marble supporting seat 53 one end press in compression spring 52, the marble supporting seat 53 other end is equipped with supports the arc concave surface, marble 54 is arranged in support the arc concave surface in and spacing in marble sleeve 51. The marble 54 can realize rolling friction by arranging the marble supporting seat 53, so that the service life of the marble 54 can be prolonged.

In this technical scheme, one side that the connecting rod held storehouse 31 is equipped with installing port 33, the bulb 41 of hinge connecting rod passes through installing port 33 is installed in the connecting rod holds storehouse 31, makes things convenient for packing into of bulb 41, the one end that holds the storehouse and is close to the mirror leg still is equipped with annular chamfer structure 34, can make the connecting rod pivoted scope bigger like this.

In this technical scheme, this mirror leg free rotation's hinge structure still includes mirror leg 2 and pile head 1, mirror leg 2 be equipped with hinge connecting rod 4 one end with be equipped with outer bullet clearance between the pile head 1, when mirror leg 2 is buckled to arbitrary direction, the marble to the outside of the first spacing recess 42 of bulb 41 moves, and does not deviate from completely first spacing recess 42, certain effort can be applyed in the marble can be to first spacing recess 42 like this, makes its mirror leg 2 not only can move to the outside, but also has certain elasticity and resets.

The utility model discloses simple structure can carry out the outer bullet of effectual opening spacing, closed spacing and multi-angle to mirror leg 2, guarantees mirror leg 2's different user state's stability, but also can prevent that mirror leg 2 from being crushed or warp, has promoted user experience greatly.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. The utility model provides a mirror leg free rotation's hinge structure which characterized in that: include the hinge pedestal who is connected with the pile head, the hinged joint pole that one end and mirror leg are connected and with the flexible marble of connection can be dismantled to hinge pedestal one end, the hinge pedestal other end is equipped with the connecting rod and holds the storehouse, the hinged joint pole other end is equipped with spacingly the connecting rod holds the bulb in the storehouse, the bulb periphery be equipped with two perpendicular settings and respectively when the mirror leg is opened with the mirror leg closed with the first spacing recess and the spacing recess of second of flexible marble adaptation.

2. The temple free-wheeling hinge structure of claim 1, wherein: an arc-shaped sliding groove is arranged between the first limiting groove and the second limiting groove.

3. The temple free-wheeling hinge structure of claim 1, wherein: hinge pedestal one side is equipped with U type block groove, flexible marble card in U type card and inslot, flexible marble both ends are equipped with respectively one can block in the spacing boss of annular at U type block groove both ends.

4. The temple free-wheeling hinge structure of claim 1, wherein: flexible marble includes marble sleeve pipe, compression spring, marble supporting seat and marble, compression spring installs in the marble sleeve pipe, marble supporting seat one end press in compression spring, the marble supporting seat other end is equipped with supports the arc concave surface, the marble is arranged in support in the arc concave surface and spacing in the marble sleeve pipe.

5. The temple free-wheeling hinge structure of claim 1, wherein: one side that the connecting rod held the storehouse is equipped with the installing port, the bulb of hinge connecting rod passes through the installing port is installed in the connecting rod holds the storehouse.

6. The temple free-wheeling hinge structure of claim 4, wherein: this mirror leg free rotation's hinge structure still includes mirror leg and pile head, the mirror leg be equipped with hinge connecting rod the one end with be equipped with outer bullet clearance between the pile head, when the mirror leg is buckled to arbitrary direction, the marble to the outside of the first spacing recess of bulb removes, and deviates from completely not first spacing recess.