JP3198468U - Connection structure between spectacle frame and spectacle temple and spectacles - Google Patents

Abstract

The present invention provides a spectacle frame and spectacle temple connection structure and spectacles that can be easily disassembled and attached to the spectacle frame and spectacle temple. An eyeglass frame, an eyeglass temple, a first connection end formed on the eyeglass temple, a second connection end formed on the eyeglass frame, and one of the first connection end and the second connection end. A clamp pin formed on the other side and a hollow hole 23 formed on the other side through which the clamp pin is rotatably inserted, and has a width narrower than the diameter of the clamp pin formed on the side surface of the hole, The clamp pin has an opening 24 through which the clamp pin is pulled out. Both side walls of the hole corresponding to the position of the opening are elastic bodies. [Selection] Figure 2

Description

  The present invention relates to a connection structure between a spectacle frame and a spectacle temple and spectacles using the structure.

Eyeglasses are often used in people's lives. Now, with conventional eyeglasses, the eyeglass frame and eyeglass temple are often connected using screws, so the eyeglass frame and eyeglass temple are assembled and disassembled. Can only be done by an expert, or the disassembly between the spectacle frame and the spectacle temple is inconvenient. In daily life, the user often prepares different glasses according to different clothes and cases, and the structure and design of the eyeglass frame and eyeglass temples are the point in order to match the clothes and cases of the user. The eyeglass frame of the conventional eyeglasses and the eyeglass temple cannot be assembled and disassembled, or it is inconvenient to disassemble and disassemble, and the user always prepares several glasses with different glasses depending on different clothes and cases. There is a high cost of living.
Among the prior arts, as shown in Patent Documents 1, 2, and 3, it is known that the temples can be easily replaced by engagement with a pin or a magnet. There is a drawback that the temple is easily detached when a little large force is applied to the temple.

JP 2009-506366 A JP 2008-129666 A WO2009 / 113187

  The present invention solves the problems of the prior art, and provides a connection structure between a spectacle frame and a spectacle temple that can freely disassemble the spectacle frame and the spectacle temple and satisfies a user's request, and spectacles using the structure. .

  In order to solve the above-mentioned problem, the invention described in claim 1 includes an eyeglass frame (2), an eyeglass temple (1), a first connection end (11) formed on the eyeglass temple (1), and an eyeglass frame. The second connection end (21) formed in (2), the clamp pin (3) formed in one of the first connection end and the second connection end, and the other formed through the top and bottom. A hollow hole (23) into which the clamp pin is rotatably inserted, and a width formed on a side surface of the hole (23) and narrower than a diameter of the clamp pin (3), the clamp pin (3 ) Has an opening (24) to be extracted from the hole (3).

According to a second aspect of the present invention, at least one stop groove (25) is formed in the axial direction on the inner wall of the hole (23), and the stop groove (25) is engaged with the peripheral wall of the clamp pin (3). When the eyeglass temple is unfolded with respect to the eyeglass frame, at least one stopper is formed in the axial direction. You may comprise so that it may regulate.
The cross-sectional shape of the retaining groove and the retaining strip may be a trapezoid.

As described in claim 4, one of the first connection end (11) and the second connection end (21) has an accommodation groove (12) formed by an upper wall and a lower wall, A stop hole (13) through which the clamp pin (3) is inserted is formed in the upper wall or the lower wall of the storage groove, and the clamp pin (3) is inserted into the stop hole (13) to insert the clamp pin (3). Located between the upper wall and the lower wall, either the first connection end (11) or the second connection end (21) has a protrusion (22) in which the hole (23) is formed. The protruding portion (22) may be received in the receiving groove (12).
As described in claim 5, the opening (24) of the hole (23) may be formed on one side of the protrusion (22).

As described in claim 6, a clamp groove (14) is formed along the axial direction in the inner wall of the blind hole (13), and the peripheral wall of the cylindrical body (32) of the clamp pin (3) A clamp strip (31) engaging with the clamp groove (14) is formed along the axial direction, and the cylindrical body (32) is inserted into the blind hole (13), and the clamp strip (31) of the clamp pin is inserted. You may make it engage with a clamp groove | channel (14).
According to a seventh aspect of the present invention, the spectacle frame can be applied to an edge frame structure or a frame structure without a half edge.
The spectacles of the present invention have a lens and the connection structure described above.

  In the present invention, by cooperating a hole with a side opening with a clamp pin, the first connecting end of the spectacle temple and the second connecting end of the spectacle frame can be assembled and disassembled. Temple cannot be assembled and disassembled. If desired, the user can replace the eyeglass temples, combine one frame with a plurality of eyeglass temples, and the user can wear glasses with different designs according to different clothes and situations.

  In the following, preferred embodiments of the present invention will be described in more detail. However, the connection structure between the spectacle frame and the spectacle temple of the present invention and the spectacles are not limited to the embodiments.

  As shown in FIGS. 1 to 6, the spectacle frame and spectacle temple connection structure of the present invention includes a spectacle temple 1 and a spectacle frame 2, and the spectacle temple 1 has a first connection end 11, The spectacle frame 2 is a frame without a half edge (which may of course be the spectacle frame 2 edge frame), and the spectacle frame 2 has a second connection end 21. One clamp pin 3 is provided at the first connection end 11, one upper and lower hollow hole 23 is formed at the second connection end 21, and one opening 24 is formed at the side of the hole 23. The both side walls of the hole 23 corresponding to the position of the opening 24 are elastic, and the width of the opening 24 is smaller than the diameter of the clamp pin 3, and the clamp pin 3 is opened to the hole 23. The first connection end 11 can be connected to the second connection end 21 so as to be rotatable or separated from the second connection end 21 by being inserted into or removed from the hole 23 from 24.

In a preferred embodiment, two retaining grooves 25 are installed along the axial direction on the back wall of the hole 23, and two retaining grooves 25 are installed in the front-rear direction, and the side wall of the clamp pin 3. Are provided with two stoppers 31 along the axial direction, the two stoppers 31 are separately elastic bodies, the clamp pin 3 is once inserted into the hole 23, and the eyeglass temple 1 is attached to the eyeglass frame 2. When each of the retaining strips 31 is clamped in the corresponding retaining groove 25 separately, the temple 1 is restricted from continuing to rotate in the deploying direction. Here, in a preferred embodiment, the cross-sections of the stop groove 25 and the stop strip 31 are separately trapezoidal, and when the clamp pin 3 is rotated with respect to the hole 23, both frictional forces are applied. Smaller. In addition, in order to avoid continuing to rotate the eyeglass temple 1 that has been unfolded to the angle of use, a stop piece is provided outside the first connection end 11 of the eyeglass temple 1 or outside the second connection end 21 of the eyeglass frame 2. When the eyeglass temple 1 is deployed to the use state, the stopper piece is used to restrict rotation in the deployment direction.

In a preferred embodiment, the first connection end 11 has a single upper and lower housing groove 12, and an opening is provided on a side surface of the housing groove. The clamp pin 3 is fixed between the upper groove wall and the lower groove wall of the receiving groove 12. The second connection end 21 has one protrusion 22, the hole 23 is installed in the protrusion 22, and the side opening 24 of the hole 23 is installed on the back side of the protrusion 22. The protrusion 22 can be accommodated in the accommodation groove 12 of the first connection end 11. Specifically, a stop hole 13 is installed in the lower groove wall of the receiving groove 12, and a clamp groove 14 is installed along the axial direction on the back wall of the stop hole 13. Is a cylindrical body 32, and a clamp strip is installed along the axial direction on the clamp pin 3 corresponding to the back side of the cylindrical body 32, and the cylindrical body 32 is tightly fitted in the blind hole 13. Are clamped together with the corresponding clamping groove 14. Here, the stopper strip 31 extends downward to form a clamp strip of the clamp pin 3, and then the cross section of the clamp groove 14 is trapezoidal. In order to avoid the escape from the clamp groove 14 during the rotation of the eyeglass temple 1, the inner space of the clamp groove 14 is slightly smaller than the inner space of the retaining groove 25.

In the connection structure between the spectacle frame and the spectacle temple of the present invention, when attaching, first, a part of the protruding portion 22 of the second connection end 21 of the spectacle frame 2 is placed in the receiving groove 12 of the first connection end 11 of the spectacle temple 1. Then, the side opening 24 of the hole 23 is directed toward the clamp pin 3 and a slight force is applied to the protruding portion 22 of the spectacle frame 2 so that the both side walls of the hole 23 corresponding to the position of the side opening 24 are slightly located. By changing the shape, the clamp pin 3 is placed in the hole 23. After the clamp pin 3 is placed in the hole 23, the first connection end 11 of the spectacle temple 1 is completed to be attached to the second connection end 21 of the spectacle frame 2, and the spectacle temple 1 is rotated with respect to the spectacle frame 2. it can. When the eyeglass temple 1 is unfolded, the clamp pin 3 is rotated with respect to the hole 23, and the shape of the clamp pin 3 is slightly deformed by rubbing against the back wall of the hole 23 while the clamp pin 3 is rotating. The clamp pin 3 can be smoothly rotated with respect to the hole 23. When the spectacle temple 1 is expanded to the use state, the stoppers 31 of the clamp pin 3 cannot be separately clamped in the corresponding stop grooves 25 and the spectacle temple 1 cannot be continuously rotated in the expansion direction. When the eyeglass temple 1 is folded, a little force is applied to the eyeglass temple 1 in the folding direction, the stopper 31 of the clamp pin 3 is deformed by receiving the force, and the eyeglass temple 1 escapes from the stop groove 25, so that the eyeglass temple 1 is folded. Can rotate.

In the connection structure between the spectacle frame and the spectacle temple of the present invention, when the spectacle temple 1 is disassembled, once each stopper 31 of the clamp pin 3 is pulled out of the stop groove 25, a slight force is applied to Pulling the two connection ends 21 outward, the side walls of the hole 23 corresponding to the position of the side opening 24 are slightly deformed, the clamp pin 3 is removed from the hole 23, and the spectacle temple 1 is disassembled from the spectacle frame 2. Can be completed.

  In the connection structure between the spectacle frame and the spectacle temple of the present invention, the clamp pin is installed at the second connection end of the spectacle frame, the hole is installed at the first connection end of the spectacle temple, and the spectacle temple and the spectacle frame The assembly and disassembly process can be easily realized.

  As shown in FIGS. 1 to 6, the spectacles of the present invention have two spectacle lenses 4, a connection structure of the spectacle frame and spectacle temples, and the two spectacle lenses 4 are separately connected to the spectacle frame. Attach to 2.

  As described above, the design and idea of the present invention are not limited thereto, and those skilled in the art can make various modifications based on the idea and scope of the present invention. It is not excluded from the scope of protection.

An exploded view of the present invention is shown. The enlarged view of A part of FIG. 1 is shown. The explanatory view of the clamp pin of the present invention is shown. An explanatory view of a spectacle temple of the present invention is shown. The enlarged view of the B section of FIG. 4 is shown. An explanatory view of the present invention is shown.

DESCRIPTION OF SYMBOLS 1 Glasses temple 11 1st connection end 2 Glasses frame 21 2nd connection end 23 Hollow hole 24 Opening 3 Clamp pin

Claims (8)

Glasses frame (2);
Glasses temple (1),
A first connection end (11) formed on the eyeglass temple (1);
A second connection end (21) formed on the spectacle frame (2);
A clamp pin (3) formed on one of the first connection end and the second connection end and a hollow hole (23) formed on the other and penetrating vertically to insert the clamp pin rotatably. When,
An opening (24) formed on a side surface of the hole (23) and having a width narrower than a diameter of the clamp pin (3), and the clamp pin (3) is extracted into the hole (3);
A structure for connecting an eyeglass frame and an eyeglass temple characterized by comprising: At least one stop groove (25) is formed in the inner wall of the hole (23) in the axial direction, and at least one stop rib engaging with the stop groove (25) is formed on the peripheral wall of the clamp pin (3). The rotation of the temple in the deployment direction is regulated by engaging the stopper with the retaining groove when the spectacle temple is deployed with respect to the spectacle frame. 1. A connection structure between the spectacle frame and the spectacle temple according to 1. The connection structure between the spectacle frame and the spectacle temple according to claim 2, wherein a cross-sectional shape of the stop groove and the stop strip is formed in a trapezoidal shape. One of the first connection end (11) and the second connection end (21) has an accommodation groove (12) formed by an upper wall and a lower wall, and the upper wall or the lower wall of the accommodation groove A stop hole (13) through which the clamp pin (3) is inserted is formed, and the clamp pin (3) is inserted into the stop hole (13) so that the upper wall and the lower wall of the receiving groove are interposed between each other. And the other one of the first connection end (11) and the second connection end (21) has a protrusion (22) in which the hole (23) is formed, and the protrusion (22) is The eyeglass frame and eyeglass temple connection structure according to any one of claims 1 to 3, wherein the eyeglass frame is housed in the housing groove (12). The connection structure between the spectacle frame and the spectacle temple according to claim 4, wherein the opening (24) of the hole (23) is formed on one side of the protrusion (22). A clamp groove (14) is formed in the inner wall of the blind hole (13) along the axial direction, and a peripheral wall of the cylindrical body (32) of the clamp pin (3) is engaged with the clamp groove (14). A clamp strip (31) is formed along the axial direction, the cylindrical body (32) is inserted into the blind hole (13), and the clamp strip (31) of the clamp pin is engaged with the clamp groove (14). The connection structure between the spectacle frame and the spectacle temple according to claim 4 or 5. The structure for connecting an eyeglass frame and an eyeglass temple according to any one of claims 1 to 6, wherein the eyeglass frame has an edge frame structure or a frame structure without a half edge. A spectacle having a spectacle lens and a connection structure between the spectacle frame and the spectacle temple according to claim 1.

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