TWM467889U - Hinge structure of glasses - Google Patents

Description

Eyeglass hinge structure

This creation is about a kind of eyeglass hinge structure, especially a kind of eyeglass hinge structure without screw locking.

The existing glasses include a frame and two mirror frames connected to the frame, and the temples and the frame can be combined by a screw. There are glasses that are combined by screw lock, and the screws are loose after a period of use, which makes the optimal angle of the glasses change, causing many discomforts (such as dizziness and nausea). At the same time, the screw is locked in the assembly and repair. When the glasses are combined, the screws are small, the operator's eyesight is also required, and a small assembly tool is required to operate. In addition, since the screw is a rigid substance, when the glasses are subjected to an external force to collide or collide, the glasses are easily affected by the deformation of the screw, which affects the angle and position of the temple, thereby affecting the angle of the glasses, which also causes discomfort to the user. Therefore, the creator feels that the above problems can be improved. He is concentrating on research and using the application of theory, and proposes a creation that is reasonable in design and effective in improving the above problems.

The main purpose of the present invention is to provide a lens hinge structure to solve the various inconveniences caused by the method of assembling the eyeglass frame and the eyeglass temple with a screw in the prior art.

In order to achieve the above object, the present invention provides a lens hinge structure for connecting a eyeglass frame and a lens temple, comprising: a chain seat and a hinge arm. The chain base has a chain seat connecting end and a chain seat pivoting end, and the connecting end of the chain seat is connected to the eyeglass frame One side. The chain base comprises: a positioning chute and a positioning opening. The positioning chute is disposed on a central axis of the chain base, and the positioning chute extends into the pivotal end of the chain base with two pivot holes. The positioning opening is disposed at the pivot end of the chain base and communicates with the positioning chute and the two pivot holes. The hinge arm has a chain arm connecting end and a chain arm pivoting end, the chain arm connecting end is connected to the eyeglass temple, and the chain arm pivoting end is pivotally connected to the chain seat pivoting end of the chain seat, the hinge arm comprises: a connecting portion and A radial pivot unit. The connecting portion is formed by the connecting end of the chain arm and extends axially. The radial pivot unit and the connecting portion are connected to each other. The radial pivot unit of the hinge arm moves along the positioning chute of the chain seat to engage in the two pivot hole slots, and the connecting portion of the hinge arm corresponds to the positioning opening of the chain seat.

Further, the chain seat may have a positioning perforation relative to a side wall of each pivot hole. The positioning chute can be gradually recessed downward from the upper surface of the chain connecting end toward the pivotal end of the chain. The connecting portion of the hinge arm and the radial pivot unit may be an integrally formed structure. The side wall of the chain base of the chain base can be connected to the side wall of the eyeglass frame; and the side wall of the chain arm end of the hinge arm can be connected to the side wall of the eyeglass temple.

This creation has the following beneficial effects:

1. The eyeglass hinge structure of the present invention does not need to be fixed by screws, thereby avoiding the problem of the looseness of the screw and the deformation of the screw when the eyeglass is accidentally hit.

2. Since the eyeglass hinge structure of the present invention does not need to use screws, it can avoid the trouble of using tools when assembling, and can also avoid the problem that the screws are loose and the glasses or screws cannot be assembled and are not seen.

In order to further understand the techniques, methods and effects of this creation in order to achieve the intended purpose, please refer to the following detailed descriptions and diagrams of this creation, and believe that the purpose, characteristics and characteristics of the creation can be deepened and specific. It is understood that the drawings are only for the purpose of illustration and description and are not intended to limit the invention.

1‧‧‧ glasses hinge structure

10‧‧‧Chassis

101‧‧‧Chain connection

102‧‧‧Chain pivoting end

11‧‧‧ positioning chute

12‧‧‧Pivot hole slot

13‧‧‧ Positioning opening

14‧‧‧ Positioning perforation

20‧‧‧Hinged arm

201‧‧‧Chain arm connection

202‧‧‧Chain arm pivot end

21‧‧‧Connecting Department

22‧‧‧ Radial pivot unit

30‧‧‧ glasses frame

301‧‧‧ pivot extension

31‧‧‧ glasses temples

1 is a first schematic view of a first embodiment of the eyeglass hinge structure of the present invention.

2 is a first assembled view of the first embodiment of the eyeglass hinge structure of the present invention.

3 is a second assembled view of the first embodiment of the eyeglass hinge structure of the present invention.

4 is a third assembled view of the first embodiment of the eyeglass hinge structure of the present invention.

Fig. 5 is a schematic view showing a second embodiment of the eyeglass hinge structure of the present invention.

[First Embodiment]

Please refer to Figure 1 to Figure 4 together. 1 is a first schematic view of a first embodiment of the eyeglass hinge structure of the present invention; FIG. 2 is a first assembled view of the first embodiment of the eyeglass hinge structure of the present invention; A second assembled schematic view of an embodiment; FIG. 4 is a third assembled view of the first embodiment of the eyeglass hinge structure of the present invention. As shown in FIG. 1 , the eyeglass hinge structure 1 is connected to a eyeglass frame 30. The eyeglass hinge structure 1 includes a chain base 10 and a hinge arm 20 . The chain base 10 has a chain base connecting end 101 and a chain base pivoting end 102. The chain base connecting end 101 is connected to the eyeglass frame 30 (preferably, the chain base 10 and the eyeglass frame 30 may be integrally formed). The chain base 10 has a positioning chute 11, two pivot holes 12 and a positioning opening 13 and is integrally connected to each other. The positioning chute 11 is formed on the axis of the chain base 10 (preferably, may be a central axis), and is formed by the upper surface of the chain connecting end 101 gradually recessing downward toward the chain pivot terminal 102, and A positioning opening 13 is formed near the pivotal end 102 of the chain base, and two pivot holes 12 are formed on opposite sides of the positioning opening 13 . It should be noted that, in practical applications, the positioning chute 11 may be in the form of a non-progressive downward depression, which may be a form of direct downward depression molding, which is not in the present creation. Limited. The hinge arm 20 has a chain arm connecting end 201 and a chain arm pivoting end 202; the chain arm connecting end 201 may be connected to the eyeglass temples in an assembled manner (eg, gluing, snapping, fitting, etc.) or may be direct The chain arm pivoting end 202 is pivotally connected to the chain base pivoting end 102 of the chain base 10 . The hinge arm 20 includes a connecting portion 21 and a radial pivot unit 22. The connecting portion 21 is formed by the chain arm pivoting end 202 extending axially outward. The radial pivot unit 22 and the connecting portion 21 are connected to each other. In a preferred exemplary embodiment, the radial pivot unit 22 can be integrally formed with the connecting portion 21. In practical applications, the preferred dimensional relationship of each of the above components may be that the width of the positioning chute 11 is greater than or equal to the length of the radial pivot unit 22; the length of the two pivot slots 12 is greater than the radial pivot. The length of the unit 22; the width of the positioning opening 13 of the chain base 10 is greater than or equal to the radial width of the connecting portion 21 of the hinge arm 20, and the outer shape of the connecting portion 21 is the same as the positioning opening 13.

As shown in FIGS. 2 through 4, in one of the practical exemplary aspects, the hinge arm 20 can extend directly outward to form a spectacle temple. In the actual assembly mode, as shown in FIG. 2, the user can first place the hinge arm 20 perpendicular to the chain base 10, and the radial pivot unit 22 of the hinge arm 20 is correspondingly placed on the chain seat 10. In the slot 11, the hinge arm 20 is pushed through, so that the radial pivot unit 22 slides along the positioning slot 11 and is inserted into the two pivot holes 12; as shown in FIG. 3 and FIG. 4, when the radial pivot When the unit 22 is embedded in the two pivot holes 12, the connecting portion 21 of the hinge arm 20 is correspondingly placed in the positioning opening 13, thereby completing the eyeglass temple (extending outward from the hinge connecting end 201 of the hinge arm 20) The assembly with the eyeglass frame 30; conversely, if the eyeglass temple is to be removed, the above steps can be reversed. As mentioned above, the eyeglass hinge structure of the present invention provides a quicker and more convenient assembly of the eyeglasses of the eyeglasses, and does not require other tools to assist in the process, and can be easily accomplished by hand.

[Second embodiment]

Please refer to FIG. 6 , which is a schematic diagram of a second embodiment of the eyeglass hinge structure of the present invention. intention. The related structure of the chain base 10 and the hinge arm 20 and the manner of assembly thereof are the same as those of the above embodiment, and will not be further described herein. As shown, the eyeglass frame 30 has a pivotal extension 301 extending outwardly from the side end for pivoting the eyeglass temple 31. The side wall of the chain base 10 and the side wall of the hinge arm 20 are respectively connected to the side walls of the eyeglass frame 30 and the eyeglass temple 31. In another embodiment, the side walls of the eyeglass frame 30 and the eyeglass mirror wall 31 may have corresponding recesses corresponding to the size of the chain base 10 and the hinge arm 20, so that the chain base 10 and the hinge arm 20 can be The card is disposed in the side wall of the eyeglass frame 30 and the eyeglass temple 31. In addition, it is worth mentioning that the chain base 10 can have a positioning through hole 14 with respect to a side wall of each pivot hole 12, and the positioning of the positioning hole 14 can make the radial pivot unit 22 more stable.

However, the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of patent protection of the present creation. Therefore, the equivalent changes of the present specification and the contents of the schema are all included in the right of the creation. Within the scope of protection, it is given to Chen Ming.

1‧‧‧ glasses hinge structure

10‧‧‧Chassis

101‧‧‧Chain connection

102‧‧‧Chain pivoting end

11‧‧‧ positioning chute

12‧‧‧Pivot hole slot

13‧‧‧ Positioning opening

20‧‧‧Hinged arm

201‧‧‧Chain arm connection

202‧‧‧Chain arm pivot end

21‧‧‧Connecting Department

22‧‧‧ Radial pivot unit

30‧‧‧ glasses frame

Claims (10)

An eyeglass hinge structure for connecting a glasses frame and a lens temple, comprising: a chain seat having a chain base connection end and a chain seat pivot end, the chain base connection end connecting the side of the eyeglass frame The chain base includes: a positioning chute disposed on an axis of the chain base, the positioning chute extending two pivot holes in the pivotal end of the chain seat; and a positioning opening disposed on the chain seat pivot a connecting end, and is connected to the positioning chute and the two pivoting holes; and a hinge arm having a chain arm connecting end and a chain arm pivoting end, the chain arm connecting end connecting the eyeglass temple The chain arm pivoting end is pivotally connected to the chain seat pivot end of the chain base, the hinge arm includes: a connecting portion extending axially outward from the chain arm pivot end; and a radial pivot a shaft unit connected to the connecting portion; wherein the radial pivot unit of the hinge arm moves along the positioning slot of the chain seat to engage in the two pivot holes, and the hinge arm The connecting portion corresponds to a positioning opening that is engaged with the chain seat. The eyeglass hinge structure of claim 1, wherein the chain seat has a positioning perforation relative to a side wall of each of the pivot holes. The eyeglass hinge structure according to claim 1, wherein the positioning chute is formed by progressively recessing an upper surface of the chain connecting end of the chain seat toward the pivotal end of the chain. The eyeglass hinge structure of claim 1, wherein the connecting portion of the hinge arm and the radial pivot unit are integrally formed. The eyeglass hinge structure of claim 1, wherein the positioning chute has a width greater than or equal to a length of the radial pivot unit. The eyeglass hinge structure of claim 1, wherein the two pivot holes are radial The length of the communication is greater than the length of the radial pivot unit. The eyeglass hinge structure of claim 1, wherein the width of the positioning opening of the chain seat is greater than or equal to a radial width of the connecting portion of the hinge arm. The eyeglass hinge structure of claim 1, wherein the connecting portion of the hinge arm has the same shape as the positioning opening of the chain seat. The eyeglass hinge structure of claim 1, wherein a side wall of the chain base of the chain seat is connected to a side wall of the eyeglass frame; and a side wall of the chain arm end of the hinge arm is connected to a side wall of the eyeglass temple. The eyeglass hinge structure of claim 1 , wherein the two sides of the eyeglass frame extend outwardly from a pivotal extension, and the two bases respectively connect the pivotal extension corresponding to the eyeglass frame.