Hook-shaped hinge rotating shaft structure

Abstract

The utility model provides a hook type hinge rotating shaft structure which comprises a pile head, a rotating shaft assembly and a glasses arm, the pile head is movably connected with the glasses arm through the rotating shaft assembly, a U-shaped groove is formed in the front end of the pile head, a stop groove is formed in the middle of the pile head, a hinge round hole is formed in the front end of the glasses arm, and a hook is arranged in the hinge round hole. The pair of glasses has the advantages that the pile head and the glasses arms are connected through the rotating shaft assembly, small accessories needing to be installed such as screws do not need to be used, the structure is simple and vivid, and the pair of glasses is convenient to use, low in cost and high in practicability. The hinge round holes and the unconventional round matching holes are formed in the front ends of the glasses arms, so that different visual influences can be generated, the structure is simple, and the operation is convenient.

Description

[Technical field]

[0001] The utility model relates to the technical field of glasses, in particular to a hook-shaped hinge shaft structure. [Background technology]

[0002] Glasses are mainly composed of lenses and glasses frames. Existing glasses frames include frames, temples and temples, wherein the temples and temples are connected by hinges to achieve the opening and closing of the temples relative to the frames. There are many types of hinge structures between the temples and temples, but their structures are generally complex.

[0003] The frame and temple structure of glasses are usually connected by a rotatable hinge, which must be screwed together to achieve the connection effect; the elasticity of the hinge is usually achieved by a spring. Metal hinges usually need to be welded to the frame and temple of the glasses, and then screwed together to connect the frame and temple, and can be rotated so that the temple can be folded and stored. Relatively speaking, the process is cumbersome and difficult to install.

[0004] The existing eyeglass structures are mainly different in hinges. The existing eyeglass hinges have various structures and a wide variety of types, and proposing different eyeglass hinges is still a tireless pursuit of eyeglass designers.

[0005] Chinese patent CN220584496U discloses a hinge mechanism for glasses, including a pile head, a fixed axis and a foot plate, characterized in that: the pile head includes a first hole seat and a second hole seat; the foot plate includes a deformable hole; the deformable hole is sleeved on the fixed axis, and the two axial ends of the fixed axis are cooperatively connected to the first hole seat and the second hole seat, which solves the problem that the mechanism is different from the prior art. The pile head and the foot plate are connected by the fixed axis, and there is no need to use small accessories such as screws that need to be installed. The structure is simple and vivid.

[0006] Chinese patent CN220730547U discloses a spectacles hinge mechanism, including a hinge seat, a hinge shaft, and a rotating member, characterized in that: the hinge seat includes a hinge hole, and the hinge hole has a first limiting groove, a second limiting groove, a third limiting groove, and a fourth limiting groove; the number of the hinge shafts is two, namely a first rotating shaft and a second rotating shaft; the rotating member includes a first branch and a second branch; the end of the first branch is sleeved on the first rotating shaft, and the end of the second branch is sleeved on the second rotating shaft; the first rotating shaft is inserted into the first limiting groove, and accordingly, the The second rotating shaft is passed through the fourth limiting groove; or, the first rotating shaft is passed through the second limiting groove, and correspondingly, the second rotating shaft is passed through the third limiting groove; the first rotating shaft can be located in the first limiting groove and the second limiting groove, and change its position by sliding; the second rotating shaft can be located in the third limiting groove and the fourth limiting groove, and change its position by sliding, which solves the problem of its hinge hole being an irregular hole and an unconventional circular matching hole, and can produce different visual influences; in addition, the unfolding and folding states of the glasses are changed by double-axis and double-position sliding, which brings a novel user experience. [Contents of the utility model]

[0007] The purpose of the utility model is to solve the above-mentioned technical problems and to provide a novel hook-type hinge shaft structure, which connects the pile head and the glasses arm through a shaft assembly, without the need to use screws and other small accessories that need to be installed. The structure is simple and vivid, and a hinge circular hole is provided at the front end of the glasses arm. The unconventional circular matching hole can produce a different visual influence, has a simple structure, and is easy to operate.

[0008] The utility model is realized by the following technical solutions:

[0009] A hook-type hinge shaft structure comprises a pile head, a shaft assembly, and a glasses arm. The pile head is movably connected to the glasses arm through the shaft assembly. A U-shaped groove is provided at the front end of the pile head, a stop groove is provided in the middle of the pile head, and a hinge circular hole is provided at the front end of the glasses arm. The front end of the glasses arm passes through the stop groove in the middle of the pile head and extends into the U-shaped groove at the front end of the pile head, and then is locked on the pile head through the shaft assembly.

[0010] As a further feature, a rotating shaft hole is provided at the top or bottom of the U-shaped groove at the front end of the pile head, and a lens mounting block is provided at the rear end of the pile head. The lens mounting block is mounted at the rear end of the pile head by screws and is fixed to the pile head.

[0011] Furthermore, the pivot assembly includes a pivot, a pivot base, a pivot gasket, and a pivot connecting rod, one end of the pivot passes through the pivot hole at the top of the U-shaped groove at the front end of the pile head, one end of the pivot base passes through the pivot hole at the bottom of the U-shaped groove at the front end of the pile head, the pivot and the pivot base are connected by a pivot connecting rod, a plurality of pivot gaskets are provided on the outer wall of the pivot, the front end of the glasses arm passes through the stop groove in the middle of the pile head and extends into the U-shaped groove at the front end of the pile head, the hinge circular hole at the front end of the glasses arm is embedded in the pivot, and the front end of the glasses arm is prevented from moving up and down by the pivot gasket.

[0012] As a further feature, the rotating shaft connecting rod is a screw rod.

[0013] As a further feature, the rotating shaft is made of metal.

[0014] As a further feature, the shaft base is made of metal.

[0015] As a further feature, the circular hinge hole at the front end of the glasses arm is in the shape of a special-shaped hole.

[0016] The beneficial effects of the utility model are: the pile head and the glasses arm are connected by a rotating shaft assembly, and there is no need to use small accessories such as screws that need to be installed. The structure is simple and vivid. A hinge circular hole is provided at the front end of the glasses arm. The unconventional circular matching hole can produce different visual influences. The structure is simple and the operation is convenient.

Brief Description of the Drawings

[0017] Figure 1 This is a schematic diagram of the structure of the hook-type hinge shaft of the utility model;

[0018] Figure 2 This is a schematic diagram of the exploded structure of the hook-shaped hinge shaft structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the combined structure of the pile head and the rotating shaft assembly of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the rotating shaft assembly of the utility model;

[0021] Figure 5 This is a schematic diagram of the exploded structure of the shaft assembly of the utility model;

[0022] Figure 6 This is a schematic diagram of the pile head structure of the utility model;

[0023] Figure numerals: 1, pile head; 11, U-shaped groove; 12, stop groove; 13, shaft hole; 14, lens mounting block; 2, shaft assembly; 21, shaft; 22, shaft base; 23, shaft gasket; 24, shaft connecting rod; 3, glasses arm; 31, hinge hole. [Specific implementation method]

[0024] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments:

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0026] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0027] Refer to Figure 1-Figure 3 As shown, a hook-type hinge shaft structure includes a pile head 1, a shaft assembly 2, and a glasses arm 3. The pile head 1 is movably connected to the glasses arm 3 through the shaft assembly 2. A U-shaped groove 11 is provided at the front end of the pile head 1, a stop groove 12 is provided in the middle of the pile head 1, and a hinge circular hole 31 is provided at the front end of the glasses arm 3. The front end of the glasses arm 3 passes through the stop groove 12 in the middle of the pile head 1 and extends into the U-shaped groove 11 at the front end of the pile head 1, and then is locked on the pile head 1 through the shaft assembly 2.

[0028] Refer to Figure 6 As shown, a rotating shaft hole 13 is provided at the top or bottom of the U-shaped groove 11 at the front end of the pile head 1, and a lens mounting block 14 is provided at the rear end of the pile head 1. The lens mounting block 14 is installed at the rear end of the pile head 1 by screws and is fixed to the pile head 1.

[0029] Refer to Figure 4-Figure 5As shown, the shaft assembly 2 includes a shaft 21, a shaft base 22, a shaft gasket 23, and a shaft connecting rod 24. One end of the shaft 21 passes through the shaft hole 13 at the top of the U-shaped groove 11 at the front end of the pile head 1, and one end of the shaft base 22 passes through the shaft hole 13 at the lower part of the U-shaped groove 11 at the front end of the pile head 1. The shaft 21 and the shaft base 22 are connected by a shaft connecting rod 24. A plurality of shaft gaskets 23 are provided on the outer wall of the shaft 21. The front end of the glasses arm 3 passes through the stop groove 12 in the middle part of the pile head 1 and extends into the U-shaped groove 11 at the front end of the pile head 1. The hinge circular hole 31 at the front end of the glasses arm 3 is embedded in the shaft 21, and the shaft gasket 23 is used to prevent the front end of the glasses arm 3 from moving up and down.

[0030] Preferably, the shaft connecting rod 24 is a screw rod.

[0031] Preferably, the rotating shaft 21 is made of metal.

[0032] Preferably, the shaft base 22 is made of metal.

[0033] Preferably, the hinge circular hole 31 at the front end of the glasses arm 3 is in the shape of a special-shaped hole.

[0034] To sum up, a hook-type hinge shaft structure connects the pile head and the glasses arm through a shaft assembly. There is no need to use screws and other small accessories that need to be installed. The structure is simple and vivid. A hinge round hole is provided at the front end of the glasses arm. The unconventional circular matching hole can produce a different visual impact. The structure is simple and the operation is convenient.

[0035] According to the disclosure and teaching of the above description, the technicians in the field of the utility model can also make appropriate changes and modifications to the above implementation. Therefore, the utility model is not limited to the specific implementation methods disclosed and described above, and some modifications and changes to the utility model should also fall within the scope of protection of the claims of the utility model. In addition, although some specific terms are used in this specification, these terms are only for the convenience of description and do not constitute any limitation to the utility model.

Claims

1. A hook-type hinge shaft structure, characterized in that: It includes a pile head, a rotating shaft assembly, and a glasses arm. The pile head is movably connected to the glasses arm through the rotating shaft assembly. A U-shaped groove is provided at the front end of the pile head, a stop groove is provided in the middle of the pile head, and a hinge circular hole is provided at the front end of the glasses arm. The front end of the glasses arm passes through the stop groove in the middle of the pile head and extends into the U-shaped groove at the front end of the pile head, and then is locked on the pile head through the rotating shaft assembly.

2. The hook-type hinge shaft structure according to claim 1, characterized in that: A rotating shaft hole is provided at the top or the bottom of the U-shaped groove at the front end of the pile head, and a lens mounting block is provided at the rear end of the pile head. The lens mounting block is mounted on the rear end of the pile head by screws and is fixed on the pile head.

3. The hook-type hinge shaft structure according to claim 2, characterized in that: The pivot assembly includes a pivot, a pivot base, a pivot gasket, and a pivot connecting rod. One end of the pivot passes through the pivot hole at the top of the U-shaped groove at the front end of the pile head, and one end of the pivot base passes through the pivot hole at the bottom of the U-shaped groove at the front end of the pile head. The pivot and the pivot base are connected by a pivot connecting rod. A plurality of pivot gaskets are provided on the outer wall of the pivot. The hinge circular hole at the front end of the glasses arm is embedded in the pivot, and the front end of the glasses arm is prevented from moving up and down by the pivot gasket.

4. The hook-type hinge shaft structure according to claim 3, characterized in that: The rotating shaft connecting rod is a screw rod.

5. The hook-shaped hinge shaft structure according to claim 3, characterized in that: The rotating shaft is made of metal.

6. The hook-shaped hinge shaft structure according to claim 3, characterized in that: The rotating shaft base is made of metal.

7. The hook-shaped hinge shaft structure according to claim 1, characterized in that: The hinge circular hole at the front end of the glasses arm is in the shape of a special-shaped hole.

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