TWM462865U - Mounting structure for secondary glasses frame - Google Patents

Description

Secondary frame fixing structure

The present invention provides a secondary frame fixing structure, which mainly combines or removes the sub-frames combined with the second functional lens in the orientation with the eyeglass frame, and can be accurately positioned to achieve accurate positioning or removal. .

Pressing, as the glasses that are used to block the outside strong light, or used as a sport, when used, for the convenience of combining another functional glasses with corrective vision, the second glasses will be set on the inner side of the frame. Box to facilitate the use of sunshades or sports glasses that the user can use on the outing.

The creator of the case filed an application for the group that can be combined with the second functional eyeglass frame and disclosed the certificate number of May 21, 1998: M357616 "glasses frame assembly and eyeglass frame structure", the eyeglass frame The structure comprises: the eyeglass frame assembly is fastened to the main body of the eyeglass frame, and the joint shaft having a plurality of teeth is formed on the eyeglass frame assembly, and the receiving groove wall of the auxiliary frame is also provided with a latching tooth to match the glasses. The engagement shaft of the frame assembly is configured to be engaged; thereby, the eyeglass frame main body, the auxiliary frame and the eyeglass frame assembly are kept in a movable and assembled form, and the eyeglass frame main body and the auxiliary frame are formed for the lens to be active. The jointed grooves are formed so that the various components can be actuated as a group to facilitate the user's own matching.

Here, the creator further improves according to the above-mentioned eyeglass assembly which can be combined with the second functional eyeglass frame, so as to improve the combination and disassembly convenience of the second functional eyeglass frame.

The creation is to facilitate the positioning or dismantling of the eyeglass assembly according to the combination of the lens of the second functional eyeglass frame, so that the secondary frame incorporated into the second functional lens is to be set in the eyeglasses. Before the frame, it is matched with a nose piece for orientation limitation. The resisting section extending from the paragraph cuts into the receiving space of the corresponding orientation of the nose piece, and the protrusion formed by the side of the eyeglass frame on the side of the intercepting section is buckled between the predetermined notch on the side of the nose piece, so that the auxiliary frame is The positioning or removal of the frame with the eyeglass frame can be achieved by simple implementation to achieve accurate positioning or removal.

The first main purpose of the present invention is to form a sub-frame that is incorporated into the second functional lens in an orientation with the eyeglass frame: forming a notch-facing clamping section in the middle section of the sub-frame to match The engaging section of the nose piece extending upwards is adapted to maintain a proper degree of tension by the locking portion formed on both sides of the engaging section after the insertion; and in the middle of the connecting section of the nose piece Forming a notch-facing storage space, and forming a notch along the rearward side of the engaging section, so that a pair of resisting sections extending in the middle section of the eyeglass frame can correspondingly cut into the receiving space of the nose piece. And the protrusion formed on the rear side of the resisting section of the eyeglass frame can be buckled into the corresponding layer of the nose piece of the connecting section; so that the auxiliary frame is assembled or removed in the orientation with the eyeglass frame, which can be easily implemented To get the exact positioning or take down.

The second purpose of the present invention is that the protrusions of the intercepting section extending downwardly of the eyeglass frame may be provided at least one or more protrusions on the rearward side as the corresponding layer of the engaging section in the buckled nose piece. The gap has a vertical position limit.

The third purpose of the present invention is that the click portion formed on both sides of the intercepting section extending upwardly from the nose piece is biased to the rear side, so that the sub-mirror frame can be inserted in the clamping section of the sub-frame. In the back position of the nose piece.

The fourth main purpose of the present invention is to form a sub-frame that is incorporated into the second functional lens in an orientation with the eyeglass frame: forming a notch-facing clamping section in the middle section of the sub-frame to match The frame of the eyeglass is cut in the neck of the upper part of the nose piece extending downward in the middle section, and the front side of the neck part of the nose piece is recessed with space to facilitate the clamping of the secondary frame. The notch portion of the segment can resist therebetween to form an orientation limitation; so that the sub-frame is assembled or removed in orientation with the eyeglass frame, and can be quickly positioned or removed by another simple implementation.

1, 1'‧‧‧ glasses frames

11‧‧‧ boycott

12‧‧‧ protrusion

13, 3‧‧‧nose pieces

14‧‧‧ neck

15‧‧‧ space

2‧‧‧Sub-frame

21‧‧‧Clamping section

31‧‧‧Connecting section

32‧‧‧Card Department

33‧‧‧ accommodation space

34‧‧‧ gap

The first picture: the exploded view of the original eyeglass frame, the secondary frame and the nose piece.

Second picture: A magnified detail of the first figure.

The third picture: the enlarged view of B in the first figure.

The fourth picture: the schematic diagram of the steps of the sub-frame and the nose piece of the creation.

Fifth picture: C enlarged detail of the fourth figure.

Figure 6: Schematic diagram of the steps for completing the creation of the eyeglass frame and the secondary frame.

Figure 7: Sectional view of the creation of the eyeglass frame and the secondary frame.

Figure 8: A detailed view of the enlarged view of the seventh figure.

The ninth picture: an exploded view of the components of the original eyeglass frame and the secondary frame.

The tenth picture: the appearance of the assembly of the original eyeglass frame and the secondary frame.

Figure 11: An enlarged view of the E of the tenth figure.

Twelfth picture: A sectional view of the assembly of the original eyeglass frame and the secondary frame.

Thirteenth figure: An enlarged view of the F of the twelfth figure.

The secondary frame fixing structure of the present design (such as the first figure) mainly comprises the sub-frame 2 incorporated into the second functional lens in the orientation group with the eyeglass frame 1 as follows: one eyeglass frame 1, one secondary frame 2 A nose piece 3 is formed. Wherein; a spectacle frame 1, which is a spectacle frame incorporated into the first functional lens, in the middle section of the spectacle frame 1, a section of the resisting section 11 extending downward, and forming on the rear side of the resisting section 11 At least one or more protrusions 12 (as shown in the second figure).

a pair of frames 2, which are preset sub-mirror frames according to the width of the front side of the eyeglass frame 1, as a second functional lens, and a middle portion of the sub-frame 2 is formed with a notch facing outward. Clamping section 21.

a nose piece 3, which is a nose pad receiving part according to the middle section of the sub-frame 2 and the eyeglass frame 1, wherein the nose piece 3 extends upwardly with a pair of connecting sections 31, and at the engaging section The back side of the 31 is formed with a latching portion 32 (such as the third figure), and in the middle portion of the connecting portion 31 of the nose piece 3, a receiving space 33 is formed with a notch facing forward, and along the engaging section The rear side of the 31 is provided with a notch 34.

The above-mentioned eyeglass frame 1, sub-frame 2, and nose piece 3 are arranged (for example, first and fourth figures), and the first step is to insert the connecting piece 31 extending upward from the nose piece 3 into the sub-frame. 2 the clamping section 21 of the middle section, and the latching portion 32 on both sides of the engaging section 31 The clamping section 21 of the frame 2 is kept in a position suitable for a tight pressing direction (as shown in the fifth figure), after the clamping section 21 of the sub-frame 2 is placed in the nose piece 3, the secondary frame 2 can be placed on the nose pad. The rearward orientation of the piece 3 is implemented; the second step: the resisting section 11 extending the middle section of the eyeglass frame 1 is correspondingly cut into the receiving space 33 of the nose piece 3 (as shown in the seventh figure), and the frame 1 is made The protrusion 12 on the rear side of the resisting section 11 can be inserted between the nose piece 3 and the notch 34 of the rear layer (as shown in the eighth figure), so that the sub-frame 2 combined with the nose piece 3 can And the eyeglass frame 1 is set to an exact orientation (such as the sixth figure); so that the secondary frame 2 is assembled or removed from the frame 1 , and can be accurately positioned or quickly taken by simple implementation. under.

Another implementation of the sub-frame fixing structure of the present design (such as the ninth figure) is mainly for the sub-frame 2 as the second functional lens to be assembled with the eyeglass frame 1': in the sub-frame 2 The middle section forms a notched outwardly facing clamping section 21 for engaging the neck frame 14 of the eyepiece frame 1' with the nose piece 13 extending downwardly in the middle section for azimuth cutting (also referred to as the twelfth , the thirteenth figure], and the frontal orientation of the neck portion 14 of the nose piece 13 is recessed with a space 15, so that the notch portion of the section 21 of the sub-frame 2 can resist (such as the eleventh figure) 〕, forming an orientation limitation; so that the sub-frame 2 is assembled with the eyeglass frame 1' (as in the tenth figure) or removed, and can be quickly positioned or removed by another simple implementation.

The application of the present invention to the sub-frame 2 is set in the spectacle frame 1, and the sub-frame can be directly inserted into the spectacle frame, or an additional formed nose piece 3 can be used for orientation limitation, and the middle section of the spectacle frame 1 is extended. The resisting section 11 cuts into the accommodating space 33 of the nose piece 3 in a corresponding orientation, and the protrusion 12 formed on the side of the frame 11 facing the side of the segment 11 is fastened between the predetermined notches 34 on the side of the nose piece 3, The sub-frame 2 is assembled or removed from the frame 1 and can be accurately positioned or removed by simple implementation.

1‧‧‧ glasses frame

11‧‧‧ boycott

2‧‧‧Sub-frame

21‧‧‧Clamping section

3‧‧‧nose parts

31‧‧‧Connecting section

32‧‧‧Card Department

33‧‧‧ accommodation space

Claims (4)

A sub-frame fixing structure is a combination of the sub-frames incorporated into the second functional lens in the orientation with the spectacle frame: forming a notch facing outward in the middle section of the sub-frame to match a nose The engaging section extending upwardly of the supporting member is adapted to maintain a proper degree of tightness by the locking portion formed on both sides of the engaging portion after the insertion; and the middle portion of the engaging portion of the nose piece is formed The accommodating space facing the front and the back side of the engaging section are provided with a notch, so as to fit the occlusion section of the rim frame extending in the middle section, corresponding to the accommodating space of the nose piece, and The protrusion formed on the rear side of the resisting section of the eyeglass frame can buckle the gap of the corresponding layer of the connecting piece of the nose piece; so that the auxiliary frame can be assembled or removed in the orientation with the eyeglass frame, which can be obtained by simple implementation. With exact positioning or removal. According to the sub-frame fixing structure of the first aspect of the patent application, the protruding portion of the lens frame extending downward may be provided at least one or more protrusions on the rear side as the buckled nose piece The gap of the corresponding layer of the connecting section has an upper and lower azimuth limit. According to the sub-frame fixing structure of claim 1, wherein the hook portion formed on both sides of the intercepting portion of the nose supporting member is biased to the rear side, so as to fit over the clamping portion of the sub-frame It is possible to position the sub-mirror in the rearward position of the nose piece. A sub-frame fixing structure is a combination of the sub-frames incorporated into the second functional lens in the orientation with the spectacle frame: forming a notch facing outward in the middle section of the sub-frame to match the spectacle frame The neck portion of the nose piece extending downward in the middle section is cut into the neck portion, and the front side of the neck piece of the nose piece is recessed with space to facilitate the section of the sub-frame. The notch portion can resist between them to form an orientation limitation; so that the sub-frame is assembled or removed in the orientation with the eyeglass frame, and can be quickly positioned or removed by another simple implementation.