Glasses frame overturning structure for glasses

Abstract

The utility model discloses a frame turnover structure for glasses, which relates to the technical field of glasses frames and comprises a support column, a spring is mounted in the support column, a hinge steel ball is mounted at the upper end of the spring, a single bud is mounted at the upper end of the hinge steel ball, grooves are formed in the lower end and one end of the single bud, and a rotating shaft is mounted at one end of the support column in a penetrating manner. Through the arrangement of the supporting column, the spring, the steel ball, the single bud, the groove and the rotating shaft, the groove formed in the lower end of the single bud makes contact with the hinge steel ball, the position of the hinge steel ball is extruded, the spring at the lower end of the hinge steel ball can be shrunk, and the single bud can rapidly rotate by an angle; when the glasses frame is turned over, operation is easy and convenient, meanwhile, parts of the device are simple, operation efficiency is high, and the whole device can be checked and maintained conveniently.

Description

Technical Field

[0001] This utility model relates to the field of air compressor air filtration, specifically a flip structure for eyeglass frames. Background Technology

[0002] With the improvement of people's living standards and the development of technology, the functional requirements for eyeglasses are no longer limited to simple vision correction. In different lighting environments, people need eyeglasses that can provide clear vision indoors and provide sun protection in strong outdoor light. Or, when performing certain activities, such as watching movies with 3D glasses or experiencing VR, it is necessary to quickly switch frames to obtain different visual effects. In addition, for some special groups, such as nearsighted patients who need to perform vision training at the same time, or who need to quickly switch frame prescriptions in different work scenarios, all of these have prompted eyeglasses to develop towards functional diversification. The frame flip structure is one of the key technologies to achieve these diversified functions, so there is a need for a frame flip structure for eyeglasses.

[0003] The existing eyeglass frame flipping structure does not allow for convenient and quick frame flipping during operation. Furthermore, the entire flipping structure is complex and inconvenient for inspection and maintenance. Therefore, there is an urgent need for an eyeglass frame flipping structure. Utility Model Content

[0004] Therefore, the purpose of this utility model is to provide a frame flipping structure for eyeglasses, so as to solve the problems that existing frame flipping structures cannot be easily and quickly flipped during use, and that the entire flipping structure is complex and inconvenient to inspect and maintain.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a reversible frame structure for eyeglasses, comprising a support pillar, a spring installed inside the support pillar, a hinge steel ball installed at the upper end of the spring, a single bud installed at the upper end of the hinge steel ball, and grooves formed at the lower end and one end of the single bud, with a rotating shaft installed through one end of the support pillar.

[0006] Preferably, the support column is slotted and is engaged with a spring.

[0007] Preferably, the hinge ball is in close contact with the spring.

[0008] Preferably, the single bud forms a rotating structure with the support column via a rotating shaft, and the single bud is slotted.

[0009] Compared with the prior art, the beneficial effects of this utility model are:

[0010] 1. This utility model, through the setting of a support column, spring, steel ball, single bud, groove and rotating shaft, has a single bud with a groove at the lower end that contacts the hinge steel ball. By squeezing the position of the hinge steel ball, the spring at the lower end of the hinge steel ball can be compressed, allowing the single bud to rotate quickly. When flipping the eyeglass frame, the operation is simple and convenient. At the same time, the device has simple parts, high operating efficiency, and is also easy to inspect and maintain. Attached Figure Description

[0011] Figure 1 This is a front view structural diagram of the present utility model;

[0012] Figure 2 This is a schematic diagram of the component structure of this utility model;

[0013] Figure 3 This is a frontal sectional view of the structure of this utility model;

[0014] Figure 4 This is a schematic diagram of the single-bud rotation structure of this utility model.

[0015] In the diagram: 1. Support column; 2. Spring; 3. Steel ball; 4. Single bud; 5. Groove; 6. Shaft. Detailed Implementation

[0016] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0017] The embodiments of this utility model will be described below based on its overall structure.

[0018] Please see Figure 1 - Figure 4 A frame flipping structure for eyeglasses includes a support column 1, a spring 2 installed inside the support column 1, and a hinge ball 3 installed at the upper end of the spring 2. The support column 1 is slotted and is engaged with the spring 2. The hinge ball 3 is placed at the upper end of the spring 2, and can be operated more easily by using a single bud 4. The single bud 4 is installed at the upper end of the hinge ball 3, and the lower end and one end of the single bud 4 are provided with grooves 5. A rotating shaft 6 is installed through one end of the support column 1. The single bud 4 and the support column 1 form a rotating structure through the rotating shaft 6. The single bud 4 is slotted, and the operation of the single bud 4 is simple and quick, and it is not easy to be damaged, which can maintain the efficiency of the flipping mechanism.

[0019] Working principle: When using the device, it needs to be assembled. The spring 2 can be inserted into the inside of the support column 1. After insertion, the hinge ball 3 is placed on the upper end of the spring 2. After placement, the single bud 4 can be connected to the support column 1 through the pivot 6. After connection, the single bud 4 can contact the hinge ball 3 through the groove 5. After installation, the fixed eyeglass frame can be flipped by rotating the single bud 4. This completes the use of the device. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0020] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A frame flipping structure for eyeglasses, comprising a support (1), characterized in that: A spring (2) is installed inside the support column (1). A hinge steel ball (3) is installed on the upper end of the spring (2). A single bud (4) is installed on the upper end of the hinge steel ball (3). A groove (5) is opened at the lower end and one end of the single bud (4). A rotating shaft (6) is installed through one end of the support column (1).

2. The eyeglass frame flipping structure according to claim 1, characterized in that: The support column (1) is slotted and is engaged with the spring (2).

3. The eyeglass frame flipping structure according to claim 1, characterized in that: The hinge ball (3) is in close contact with the spring (2).

4. The eyeglass frame flipping structure according to claim 1, characterized in that: The single bud (4) forms a rotating structure with the support column (1) through the rotating shaft (6), and the single bud (4) is slotted.

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