JP3199508U - Glasses with spring-type temples - Google Patents

Abstract

An object of the present invention is to provide glasses with spring-type temples capable of multi-directional expansion and 360-degree rotation. An eyeglass with a spring-type temple includes a Togen 1, a spring-type temple core assembly, and a temple. The spring type temple core assembly includes a spring type temple rod, a gasket, a spring, a sleeve, and a double hinge connector. The gasket is located at one end of the spring type temple rod, and the double hinge connector is located at the other end of the spring type temple rod. The sleeve is positioned between the spring and the double hinge connector, and the spring type temple rod is inserted into each of the spring and the sleeve. The spring-type temple core assembly is fixed to the temple 2, and the Chigen 1 is fixed to the spring-type temple core assembly. The temple 2 can be moved upward or downward and can be freely rotated at 360 degrees when an irregular twisting force is applied, and is not easily damaged. [Selection] Figure 2

Description

  The present invention relates to glasses with spring-type temples capable of multi-directional expansion and 360-degree rotation.

  Conventional spring-type temples are realized mainly in two types. One method is to weld a spring hinge directly to the temple. Another method is an integral spring temple in which the width and thickness of the temple are increased, a hole is formed in the temple, and a spring temple core is built into the temple. Any of these spring hinge structures can be opened outwardly, i.e., required for conventional spring temples.

  However, in the conventional spring type temple, since the opening angle is small (about 20 °), when the force applied at the time of opening is relatively large, the spring type temple is easily damaged and an external force is applied upward or downward. Or, if an irregular twisting force is applied, it tends to break, for example in the case of spectacles for children, children often handle the spectacle frame like a toy, and open and close the temples without opening and closing the temples in the normal way. There is a problem that the temple is easily damaged because it is moved or bent.

  The technical problem to be solved by the present invention is not only to open and close normally, but also to be able to move up and down and to rotate freely at an angle of 360 degrees when an irregular twisting force is applied. An object of the present invention is to provide eyeglasses with spring-type temples that are capable of widening and rotating 360 degrees.

In order to solve the above technical problems, the present invention
Tomomoto, equipped with spring-type temple core assembly and temple,
The spring-type temple core assembly includes a spring-type temple rod, a gasket, a spring, a sleeve, and a double hinge connector.
The gasket is located at one end of the spring-type temple rod;
The double hinge connector is located at the other end of the spring-type temple rod,
The sleeve is located between the spring and the double hinge fitting;
The spring-type temple rod is inserted into each of the spring and the sleeve,
The spring-type temple core assembly is fixed to the temple;
The Chigen is fixed to the spring-type temple core assembly.

Preferably, the double hinge connector is provided with a hemispherical inner concave groove and three notches,
The spring-type temple rod has a hemispherical end,
A hemispherical end of the spring-type temple rod is rotatably connected to the hemispherical inner concave groove.

  According to the present invention, the temple not only can be opened and closed as in the prior art, but also can be moved up and down, and can be freely rotated at 360 degrees when an irregular twisting force is applied, and is not easily damaged.

1 is an exploded view of glasses with spring-type temples according to an embodiment of the present invention. It is a structure schematic diagram after combining the spectacles with a spring type temple which concerns on one embodiment of this invention. In the spectacles with a spring type temple which concerns on one embodiment of this invention, it is a structure schematic diagram after moving a temple upwards. In the spectacles with a spring type temple which concerns on one embodiment of this invention, it is a structure schematic diagram after moving a temple below.

  Hereinafter, an embodiment as a preferred example of glasses with a spring-type temple according to the present invention will be described with reference to the drawings.

  As shown in FIGS. 1 to 4, the glasses with spring-type temples according to an embodiment of the present invention are new-type glasses with spring-type temples capable of multi-directional expansion and 360-degree rotation. 1. A spring-type temple core assembly and a temple 2 are provided. The spring-type temple core assembly includes a spring-type temple rod 3, a gasket 4, a spring 5, a sleeve 6, and a double hinge connector 7. The gasket 4 is located at one end of the spring type temple rod 3. The double hinge connector 7 is located at the other end of the spring type temple rod 3. The sleeve 6 is located between the spring 5 and the double hinge connection 7. The spring type temple rod 3 is inserted into each of the spring 5 and the sleeve 6. The spring-type temple core assembly is fixed to the temple 2, and the Chigen 1 is fixed to the spring-type temple core assembly.

  The spring-type temple rod 3 can be deformed freely when a large force is applied, and can be restored to its original state, thereby preventing damage. By making the end shape of the spring-type temple rod 3 hemispherical, it is possible to open the temple in all directions (opening) and to rotate freely when an irregular twisting force is applied. It becomes possible to do. Since the material of the spring type temple rod 3 is made of, for example, a shape memory alloy, it can be restored to a conventional shape after deformation.

  The double hinge connector 7 is provided with a hemispherical inner concave groove 71 and three notches 72, and the hemispherical end 31 of the spring-type temple rod 3 fits into the hemispherical inner concave groove 71. Thus, the spring-type temple rod 3 can be freely rotated with respect to the double hinge connector 7. One notch allows the temple to be expanded at a large angle. The other two notches allow the temple to move up and down. By fitting the hemispherical inner concave groove 71 and the end 31 of the spring-type temple rod with high precision and the high precision design of three notches, the temple 2 can be moved up and down and at a large angle outward. It can be expanded (can be expanded to a large angle of 60 °) and can be bent irregularly.

  The above specific embodiments will explain the technical problem, the device and the beneficial effects to be solved by the present invention in more detail. However, the above description is only a specific embodiment of the present invention, and the present invention. All modifications, equivalents, improvements and the like should be included in the protection scope of the present invention without departing from the spirit and principle of the present invention.

1 Tomon 2 Temple 3 Spring type temple rod 4 Gasket 5 Spring 6 Sleeve 7 Double hinge connector

Claims (2)

Tomomoto, equipped with spring-type temple core assembly and temple,
The spring-type temple core assembly includes a spring-type temple rod, a gasket, a spring, a sleeve, and a double hinge connector.
The gasket is located at one end of the spring-type temple rod;
The double hinge connector is located at the other end of the spring-type temple rod,
The sleeve is located between the spring and the double hinge fitting;
The spring-type temple rod is inserted into each of the spring and the sleeve,
The spring-type temple core assembly is fixed to the temple;
The wisdom is fixed to the spring-type temple core assembly. Glasses with a spring-type temple. The double hinge connector is provided with a hemispherical inner groove and three notches,
The spring-type temple rod has a hemispherical end,
The spectacles with a spring type temple according to claim 1, wherein a hemispherical end of the spring type temple rod is rotatably connected to the hemispherical inner concave groove.

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