Anti-bending glasses leg hinge and glasses thereof

Abstract

The anti-bending glasses leg hinge comprises a pair of hinge pieces, a groove is formed between the pair of hinge pieces, the anti-bending glasses leg hinge further comprises an elastic piece, the elastic piece is movably installed in the groove and hinged to the pair of hinge pieces through a hinge shaft, one end of the elastic piece extends out of the groove to be connected with an external glasses leg, the elastic piece comprises a connecting ring, the connecting ring is arranged outside the hinge shaft in a sleeving mode, and the connecting ring is connected with the elastic piece. One side of the connecting ring is provided with a connecting rod, one end of the connecting rod extends out of the groove, two sides of the connecting rod are wavy, and the end of the connecting rod is inserted into the slot of the glasses leg. The impact force borne by the connecting ring, the hinged shaft and the pair of hinge pieces is reduced, and the hinge can be effectively protected.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of anti-bending temple hinges and glasses thereof. BACKGROUND

[0002] Glasses are a common vision correction or protection tool, mainly including the frame of mirror frame and temple, and lens installed in the frame, the leaf installed on the frame, the type of glasses is mainly in lens has what function, myopia glasses, hyperopia glasses, astigmatism glasses, presbyopia glasses, sunglasses and 3D glasses.

[0003] Some people when taking glasses, can be improper, excessively bending temple, exceed the angle and force that hinge can bear. Or when adjusting the shape of glasses, do not master the measure, exert too much external force on hinge, which is very easy to damage hinge. SUMMARY

[0004] The utility model aims at solving one of the technical problems in prior art.

[0005] The application provides an anti-bending temple hinge, comprising a pair of hinge pieces, a groove is provided between the pair of hinge pieces, and a resilient piece is movably installed in the groove and hinged to the pair of hinge pieces through a hinge shaft, one end of the resilient piece extends out of the groove and is connected to an external temple.

[0006] The resilient piece comprises a connecting ring, which is sleeved outside the hinge shaft, one side of the connecting ring is provided with a connecting rod, and one end of the connecting rod extends out of the groove.

[0007] The two sides of the connecting rod are wave-shaped clamping portions.

[0008] A kind of glasses is also disclosed simultaneously, suitable for the anti-bending temple hinge described above, comprising a frame and a temple, a pair of hinge pieces are integrally formed on one side of the frame, and the connecting rod is inserted into one end of the temple.

[0009] The front end of the temple is inserted and matched with the connecting rod through a slot, the middle section is thinned, and the rear section is provided with a decorative sleeve.

[0010] The side wall of the decorative sleeve facing inward is provided with a protruding portion away from the end of the temple.

[0011] The side wall of the decorative sleeve facing outward is provided with a decorative pattern.

[0012] The side wall of the decorative sleeve facing inward is provided with a mounting groove, a sweat guide plate is arranged in the mounting groove, and a plurality of sweat guide grooves are arranged on the sweat guide plate.

[0013] The rear end of the temple is fixedly provided with a resilient piece, and the resilient piece extends into the decorative sleeve.

[0014] The rear end of the temple is fixedly provided with a plug sleeve, and the resilient piece is inserted into the plug sleeve.

[0015] The utility model discloses the beneficial effect is as follows:

[0016] 1. Through the setting of a pair of hinge pieces, grooves, connecting rings, connecting rods, recessed parts and support rods, when the glasses legs are opened to the maximum opening degree, the support rods extend into the recessed grooves, the end portions abut against the recessed grooves, the connecting rings cannot continue to rotate, and the connecting rods are deformed to absorb additional impact, thereby playing a role in protecting the hinges, improving the bearing capacity of the hinges to external force and improving the service life.

[0017] 2. By connecting elastic pieces at the front ends of the glasses legs, thinning the middle sections and arranging elastic pieces at the rear sections, the overall elasticity of the glasses legs is improved, the glasses legs can adapt to the curves of human heads and the comfort of wearing is improved.

[0018] 3. By arranging sweat guide plates and sweat guide grooves, sweat between the skin surfaces of wearers and the decorative sleeves is guided out, the sticky feeling is reduced, and the firmness and comfort of wearing are improved.

[0019] 4. The elastic pieces are hollow ellipses, the inner circle and the outer circle are not in the same plane, after the pair of decorative sleeves are closed or opened by pulling, the pair of decorative sleeves remain closed or opened under the action of the elastic pieces, the pair of closed decorative sleeves are matched with the corresponding protruding parts, the wearers' heads can be effectively tightly attached, and the glasses can be effectively prevented from falling off when the wearers move. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a kind of anti-bending glasses leg hinge and its glasses perspective view in the embodiment of the application.

[0021] Figure 2 It is a kind of anti-bending glasses leg hinge and its glasses side view in the embodiment of the application.

[0022] Figure 3 It is Figure 2 the schematic diagram of the structure of the section in A-A direction.

[0023] Figure 4 It is Figure 3 the schematic diagram of the structure of the section in B.

[0024] Figure 5 It is the schematic diagram of the outward turning state of the decorative sleeve in the embodiment of the application.

[0025] Figure 6 It is the schematic diagram of the inward buckling state of the decorative sleeve in the embodiment of the application.

[0026] REFERENCE NUMERALS

[0027] 1-Hinge piece, 2-Groove, 3-Elastic piece, 31-Connecting ring, 32-Connecting rod, 4-Hinge pin, 5-Wave engagement part, 6-Frame, 7-Template, 71-Slot, 72-Decorative sleeve, 73-Protrusion, 74-Decorative pattern, 75-Sweat-wicking plate, 76-Sweat-wicking groove, 77-Spring piece, 78-Insertion sleeve. Detailed Implementation

[0028] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0029] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0030] The following description, in conjunction with the accompanying drawings, details an anti-bending temple hinge 7 and the glasses provided in this application, through specific embodiments and application scenarios.

[0031] Example 1:

[0032] like Figures 1 to 6 As shown, this application embodiment provides an anti-bending temple 7 hinge, including a pair of hinge pieces 1, a groove 2 between the pair of hinge pieces 1, and an elastic piece 3, which is movably installed in the groove 2 and is hinged to the pair of hinge pieces 1 through a hinge shaft 4, with one end extending out of the groove 2 to connect to the external temple 7.

[0033] Furthermore, the elastic piece 3 includes a connecting ring 31, which is sleeved outside the hinge shaft 4. A connecting rod 32 is provided on one side of the connecting ring 31, and one end of the connecting rod 32 extends out of the groove 2.

[0034] Furthermore, the two sides of the connecting rod 32 are wave-shaped locking parts 5.

[0035] Meanwhile, a type of eyeglasses with the aforementioned anti-bending temple hinge 7 is disclosed, including a frame 6 and a temple 7, characterized in that a pair of hinge pieces 1 are integrally formed and disposed on one side of the frame 6, and a connecting rod 32 is inserted into one end of the temple 7.

[0036] In this embodiment of the application, due to the above-described structure, when the temple 7 is opened with excessive force, the elastic piece 3 deforms to buffer when the hinge reaches its maximum opening, reducing the impact force on the connecting ring 31, hinge pin 4 and a pair of hinge pieces 1. The wave-shaped locking parts 5 on both sides of the connecting rod 32 can improve the connection firmness with the groove 2.

[0037] Example 2:

[0038] like Figures 1 to 4 As shown, in this embodiment, in addition to the structural features of the aforementioned embodiments, the front end of the temple 7 is inserted into the connecting rod 32 via a slot 71, the middle section is thinned, and the rear section is fitted with a decorative sleeve 72.

[0039] Furthermore, the decorative sleeve 72 has a protrusion 73 on the inward-facing side wall away from the temple 7.

[0040] Furthermore, decorative patterns 74 are provided on the outward-facing sidewall of the decorative sleeve 72.

[0041] Furthermore, the decorative sleeve 72 has an installation groove on its inner side wall, a sweat-guiding plate 75 is provided in the installation groove, and a number of sweat-guiding grooves 76 are provided on the sweat-guiding plate 75.

[0042] Furthermore, a hollow elliptical spring piece 77 is fixed at the rear end of the temple 7, and the spring piece 77 extends into the decorative sleeve 72.

[0043] Furthermore, a sleeve 78 is fixedly provided at the rear end of the temple 7, and a spring piece 77 is inserted into the sleeve 78.

[0044] In this embodiment of the application, due to the above-described structure, the overall elasticity of the temple 7 is improved by connecting the elastic piece 3 to the front end of the temple 7, thinning the middle section, and using the elastic piece 77 at the rear end. In addition, the protrusion 73 allows the temple 7 to adapt to and conform to the curve of the human head, improving wearing comfort. The insert can improve the connection between the elastic piece 77 and the rear end of the temple 7. The decorative pattern 74 on the outer wall of the decorative cover 72 can improve the overall aesthetics and recognizability of the glasses. The several sweat-guiding grooves 76 provided on the inner sweat-guiding plate 75 can drain the sweat between the wearer's skin and the decorative cover 72.

[0045] The spring clip 77 is a hollow oval shape, with the inner and outer rings not on the same plane. When the pair of decorative sleeves 72 are closed or opened, the pair of decorative sleeves 72 remain closed or open under the action of the spring clip 77. The closed pair of decorative sleeves 72, together with the corresponding protrusions 73, can effectively fit snugly against the wearer's head and effectively prevent the glasses from falling off when the wearer moves.

[0046] It should be noted that, in the present document, the terms "comprises / comprising" or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without further constraints, exclude the presence of additional identical elements in the process, method, article, or apparatus that comprises the element. Furthermore, it is to be noted that the scope of the methods and apparatus of the present embodiments are not limited by the order of the steps or processes for carrying out the functions of the embodiments. For example, the described methods can be performed in an order other than that described, and / or additional, fewer, or different steps can be performed. In addition, features described in relation to certain examples can be combined in other examples.

[0047] The embodiments of the present application described above are merely illustrative and are not intended to limit the present application to the specific embodiments described. The specific embodiments described above are illustrative only and not restrictive in nature. Many variations and modifications of the application will become apparent to those of ordinary skill in the art upon review of the disclosure. Accordingly, the scope of the present application should be determined not with reference to the above description, but instead with reference to the appended claims, along with their full scope of equivalents.

Claims

1. A hinge for a bendable eyeglass temple comprising a pair of hinge pieces with a recess therebetween, characterized in that, Further comprising a resilient sheet movably mounted in the recess, hinged to a pair of hinge sheets through a hinge shaft, and having one end extending out of the recess to connect to the external temple. The resilient sheet comprises a connecting ring sleeved outside the hinge shaft, and one side of the connecting ring is provided with a connecting rod, one end of the connecting rod extending out of the recess.

2. The anti-bend temple hinge of claim 1, wherein, The connecting rod is provided with a wavy clamping portion on both sides.

3. Eyeglasses adapted for use with an anti-bend temple hinge according to claim 2, comprising a frame and temples, characterized in that, A pair of the hinge sheets are integrally formed on one side of the frame, and the connecting rod is inserted into one end of the temple.

4. The eyeglasses of claim 3, wherein, The front end of the temple is inserted into the connecting rod through a slot, the middle section is thinned, and the rear section is provided with a decorative sleeve.

5. The eyeglasses of claim 4, wherein, The inward side wall of the decorative sleeve is provided with a protruding portion away from the temple end.

6. The eyeglasses of claim 4, wherein, The outward side wall of the decorative sleeve is provided with decorative patterns.

7. The eyeglasses of claim 4, wherein, The inward side wall of the decorative sleeve is provided with a mounting groove, and the mounting groove is provided with a sweat guide plate, and the sweat guide plate is provided with a plurality of sweat guide grooves.

8. An eyeglass according to any one of claims 4-7, characterized in that The rear end of the temple is fixedly provided with a hollow elliptical elastic sheet, and the elastic sheet extends into the decorative sleeve.

9. The eyeglasses of claim 8, wherein, The rear end of the temple is fixedly provided with a plug sleeve, and the elastic sheet is inserted into the plug sleeve.

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