JP3046543U - Eyeglass frame temple attachment / detachment structure - Google Patents

Abstract

(57) [Summary] [Object] It is an object of the present invention to obtain a connecting structure in which a component can be connected with one touch and a component can be attached and detached any number of times at a temple component connecting portion in an eyeglass frame. A pin 1 having a constricted shape at the tip is formed at the end of one of the components at the joint of the temple components in the spectacle frame, and a pin having a constricted shape at the tip is formed on the other component to be coupled. A slit elastic acting portion 4 having a cross-sectional shape into which a pipe 1 can be inserted and having a resilient force by slitting the constricted portion 5.
When connecting the components, the pin 1 having a constricted shape at the tip is inserted from the insertion portion 3 of the pipe 2, and the slit elastic action portion 4 engages with the end 12 of the pipe 2 by the action of the elastic force. A component attachment / detachment structure that has a structure that is joined by being fixed.

Description

[Detailed description of the invention]

[0001]

[Industrial applications]

 The present invention relates to a structure in which a temple can be easily attached and detached in an eyeglass frame.

[0002]

[Prior art]

 Conventional eyeglass frames use welding technology to connect the components, or are screwed or caulked, so once they are joined, they are completely fixed, and it takes time or is impossible to attach and detach components. did.

[0003]

[Problems to be solved by the invention]

 Therefore, the present invention enables components to be connected with one touch at the component connecting portion of the eyeglass frame regardless of welding technology, screwing, caulking, etc., and the component can be attached and detached many times. The purpose of the present invention is to obtain a bonding structure.

[0004]

[Means for Solving the Problems]

 In order to achieve the above object, the coupling structure according to the present invention forms a pin having a circular or polygonal cross-sectional shape and a constricted shape at the end at one end of the component part. And a constricted portion formed by depressing the outer periphery.

On the other component to be connected, a pipe having a cross-sectional shape into which a pin having a constricted shape can be inserted at the tip is formed.

[0006] A slit elastically acting portion is formed by slitting the constricted shape portion to exert an elastic force.

[0007] When connecting the components, a pin having a constricted shape at the tip is inserted from the insertion portion of the pipe, and the slit elastic action portion is engaged by being engaged with the end of the pipe and fixed. .

[0008]

[Action]

 As described above, when a pin with a constricted tip at one end, formed on one of the components, is inserted into a pipe formed on the other component, when the constricted portion of the pin passes through the pipe, the slit elastic action The components are connected by the elastic force of the portion engaging and fixing the end of the pipe to the pin-shaped portion of the pin.

[0009] When the connection is released, the connection can be easily released by pulling out with a force greater than the elastic force of the slit elastic action portion.

With this operation, attachment and detachment and replacement of the components can be easily repeated.

[0011]

【Example】

 Embodiments will be described with reference to the drawings. FIG. 1 shows a rectangular pipe used in the temple in this invention. A pin 1 having a constricted shape is coupled to one piece 7 of a hinge 6 and a pipe 2 is coupled to a temple part 8 to form a detachable coupling structure.

FIG. 2 uses a circular pipe in the present invention.

[0013]

[Effect of the invention]

 Since the present invention is configured as described above, the following effects can be obtained.

[0014] Since the elastic force of the slit elastic action portion at the tip is used for the connection, the component parts can be attached and detached any number of times.

[0015] The attachment and detachment of the component parts is very simple because the operation involves merely inserting and pulling out a pin having a constricted shape at the tip of the pipe.

Since the components can be attached and detached, variations in the shape, length, size, color, etc. of the product can be easily changed by exchanging some of the components.

[0017]

[Brief description of the drawings]

FIG. 1 shows an embodiment for a temple part using a square pipe according to the present invention.

FIG. 2 shows an embodiment for a temple portion using a round pipe.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Pin with constricted shape at the tip 2 Pipe 3 Insertion part 4 Slotting elastic action part 5 Constricted part 6 Hinge 7 Single piece 8 Temple part 9 Hinge joint 10 Temple part joint 11 Eyeglass frame 12 End

Claims (1)

[Utility model registration claims] 1. A pin (1) having a constricted tip at one end of one end of a temple component of a spectacle frame at a connecting portion of the temple component, and a constricted tip at the other component to be connected. A slit (2) having a cross-sectional shape into which a pin (1) having a groove can be inserted, and having a resilient force by applying a slit to the constricted portion (5). When forming 4) and connecting the components, a pin (1) having a constricted shape at the tip is inserted from the insertion portion (3) of the pipe (2), and the elastic force of the slit elastic action portion (4) is reduced. A component attachment / detachment structure having a structure in which the constricted portion (5) is engaged and fixedly engaged with the end (12) of the pipe (2).