TWM474153U - Eyeglasses without screw - Google Patents

Description

Screwless glasses

A screw-free eyeglass, in particular, a connecting element that utilizes a card as a related component of a pair of glasses, and requires no screw-type glasses assisted by hand tools during assembly.

According to the existing eyeglass structure, in order to facilitate the user to store the glasses and reduce the size of the occupied space, it is conventional practice to provide a table between a frame and a foot plate of the glasses, and the foot plate can be relatively rotated through the table. The stroke allows the foot plates connected at both ends of the frame to be respectively rotated and folded, thereby further effectively reducing the space occupied by the glasses. Among them, the screw is mainly screwed between the Zhuang head and the foot plate to complete the locking. In this way, the foot plate is prevented from falling off the foot of the shoe. However, the screw of the pair of conventional glasses is relatively small in size. When the screw is loose, the user often needs to use a hand tool of a corresponding size to be loose. The removed screws are locked and fixed again. If the user cannot obtain the hand tools in real time, the maintenance work cannot be performed immediately. Further, after the screws are used for a long time, the threads may lose their locking function due to wear and tear. Therefore, how to replace the existing Zhuangtou and Footboard The way to connect to increase the convenience of maintenance is currently a problem to be solved.

In view of the above problems, the creator is based on the experience of designing glasses-related products for many years, researching and analyzing the overall structure of the glasses, and is able to develop a physical product that solves the above problems. Accordingly, the main purpose of the creation is to provide A screwless eyeglass with a simple structure, easy assembly and no need to be screwed.

In order to achieve the above objectives, the creation is mainly composed of a frame, a Zhuangtou and a footboard. Among them, the main connection between the Zhuangtou and the footboard is completed by a card, and the card group is set in Zhuang. After the head, the Zhuangtou system can form a horizontal limit on the foot plate, so that the expansion range of the foot plate can be maintained within a suitable wearing range. Further, the card can further form a vertical limit on the foot plate, thereby preventing the foot plate from rotating. After that, it is separated from the Zhuangtou. This is a simple structure that allows for easy assembly and no screw locking.

In order for your review board to understand the structure of the creation and the effect of its implementation, please refer to the following instructions for illustration.

10‧‧‧No screw glasses

101‧‧‧ Frame

102‧‧‧Zhuangtou

1021‧‧‧Set holes

1022‧‧‧ assembly port

1023‧‧‧Side wall

1024‧‧ ‧ chute

1025‧‧‧stops

103‧‧‧foot board

1031‧‧‧ Limit slot

1031’‧‧‧ Limit slot

1032‧‧‧Resistance

104‧‧‧Carmen

1041‧‧‧ slotting

1042‧‧‧stops

104’‧‧‧Carmen

End of 1041’‧‧‧

W1‧‧‧circular outer diameter

W2‧‧‧ lead angle

Figure 1 is a schematic view of the three-dimensional appearance of the creation.

Figure 2 is a schematic diagram of the composition of the creation.

Figure 3 is a schematic diagram of the assembly of the creation (1).

Figure 4 is a schematic diagram of the assembly of the creation (2).

Figure 5 is a schematic diagram of the implementation of this creation (1).

Figure 6 is a schematic diagram of the implementation of this creation (2).

Figure 7 is another preferred embodiment (1) of the present invention.

Figure 8 is another preferred embodiment (2) of the present invention.

Please refer to "Figure 1", which is a schematic view of the three-dimensional appearance of the creation. As shown in the figure, the present non-screw glasses 10 are mainly composed of a frame 101, a ring-shaped table 102 and a The frame 103 is configured to be provided with a lens; the frame 102 is formed by extending from both ends of the frame 101, and the frame 102 can also be set in the frame. The ends of the legs 103 are not limited thereto; one end of the leg plate 103 is coupled to the Zhuangtou 102, and the other end is available for the user to wear, and the card 102 and the foot plate 103 are pivoted by a card 104. It is assumed that when the foot plate 103 is pressed by an external force, the leg plate 103 can be rotated relative to the table head 102. When the original creation is not in use, the user can fold the foot plate 103 for storage.

Please refer to "Fig. 2", which is a schematic diagram of the composition of the creation. As shown in the figure, the screwless glasses 10 have a set of holes 1021 formed in the annular position of the top 102, and the set holes are formed. The 1021 has elasticity, and has an assembly opening 1022 at the end thereof, and a side slot 1023 of the top 102 is formed with a chute. 1024, a stop portion 1025 is formed at the end of the sliding slot 1024; one end of the leg plate 103 is a set of end 1032, and a limiting slot (1031, 1031') is formed on each side adjacent to the assembled end; The circumferential surface is slightly smaller than the circumferential surface of the assembly opening 1022, and one side of the cassette 104 is formed with all the grooves 1041.

Please refer to "3rd figure". The figure shows the assembly diagram (1) of the creation. As shown in the figure, the foot plate 103 is inserted by the assembly end 1022 of the Zhuangtou 102 with its assembled end 1032. The foot plate 103 can be inserted into the interior of the Zhuangtou 102 from the assembly opening 1022, and the limiting slots (1031, 1031') on both sides of the foot plate 103 are corresponding to the edge of the side wall 1023 of the Zhuangtou 102, and the foot plate 103 is further applied to the foot plate 103. After an external force is used for circumferential displacement, the two sides of the side wall 1023 can be respectively limited by the two limiting slots (1031, 1031'). As shown in the figure, after the assembly is completed, the foot plate 103 can pass through the two limiting slots ( The clamping limit of 1031, 1031') rotates along the periphery of the side wall 1023 of the Zhuangtou 102.

Please refer to "Figure 4". The figure shows the assembly diagram (2) of the original creation. As shown in the figure, as shown in Figure 3, when the Zhuangtou 102 and the foot plate 103 are assembled, the card will be inserted. The slit 1041 of the crucible 104 corresponds to the assembly end 1032 of the leg plate 103, and slides the cassette 104 along the assembly end 1032 and is assembled in the assembly hole 1021 so that the leg plate 103 can be clamped by the slot 1041. .

Please refer to "figure 5", which is a schematic diagram of the implementation of this creation (1). As shown in the figure, in the implementation of this creation, a user is separately facing the frame 101. The foot plates 103 at both ends apply an external force to rotate the leg plate 103 relative to the shoe 102. The foot plate 103 moves in the sliding slot 1024, and the foot plate 103 is horizontally blocked by the blocking portion 1025 of the sliding slot 1024. In this case, the blocking portion 1025 can limit the expansion range of the two legs 103 to avoid the expansion of the two-legged board 103; please refer to "Fig. 6", which is a schematic diagram of the implementation of the creation. (2) As shown in the figure, when the foot plate 103 is subjected to an external force to be relatively rotated along the side wall 1023 of the Zhuangtou 102, the foot plate 103 is fixed by the slit 1041 to form a vertical limit, thereby enabling the foot plate 103 to be Maintaining in a fixed position further increases the stability between the head 102 and the foot board 103.

Please refer to "FIG. 7", which is a preferred embodiment (1) of the present invention. The slot 1041 of the cassette 104 is shown with a stop portion 1042 formed at the top end thereof; During the assembly process, after the slot 1041 of the cassette 104 corresponds to the foot board 103, the cassette 104 can be locked in the assembly hole 1021. When the blocking portion 1042 is pushed from the bottom to the foot 103, the cassette 104 can be subjected to the foot board. The 103 limit is fixed on the Zhuangtou 102, and further prevents the click 104 from slipping after being assembled to increase the stability of the connection between the Zhuangtou 102 and the foot plate 103.

Please refer to FIG. 8 , which is another preferred embodiment ( 2 ) of the present invention. As shown in the figure, the circumferential outer diameter W1 is slightly larger than the set hole 1021. An aperture, and an end 1041' of the cassette 104' can be formed with a guide angle W2 so as to be assembled in the assembly hole 1021. After the cassette 104' is locked in the assembly hole 1021, a hole is formed. 1021 is the circumferential table of the cassette 104' The surface has a function of resisting mud, thereby generating an appropriate torque between the Zhuangtou 102 and the foot plate 103, so that the relative movement between the Zhuangtou 102 and the foot plate 103 has a similar effect of resisting mud.

As can be seen from the above, the screwless glasses of this creation, the two sides of the set end of the foot plate are respectively formed with a limit slot. When the foot plate is to be assembled with the Zhuangtou, the foot plate is inserted into the set hole of the Zhuangtou by the assembly port. In the chute, the end edges of the side wall of the Zhuangtou are respectively clamped by the limiting slots on both sides of the leg plate, so that the whole leg can be rotated along the side wall of the Zhuangtou and blocked by the blocking portion of the chute. The horizontal limit is formed to further limit the expansion range of the two legs to avoid the expansion of the two legs. Further, when the cassette is set in the set hole, the foot plate is clamped by the clamping groove. Vertical limit is formed to increase the stability between the head and the foot. Moreover, in the assembly process, the user can complete the assembly operation without using any hand tools; accordingly, the creation is based on the implementation. It is indeed possible to provide a screwless eyeglass that is simple in structure, easy to assemble, and does not need to be screwed.

The above descriptions are only for the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Any changes and modifications made by those skilled in the art without departing from the spirit and scope of the present invention. All changes and modifications to this creation shall be covered by the scope of this creation.

In summary, the effectiveness of this creation is in line with the requirements for patent application. "Practicality", "novelty" and "progressiveness"; the applicant filed an application for the creation of a patent to the shackle in accordance with the provisions of the Patent Law.

10‧‧‧No screw glasses

101‧‧‧ Frame

102‧‧‧Zhuangtou

103‧‧‧foot board

104‧‧‧Carmen

Claims (5)

A screwless eyeglass comprising: a frame, the two ends respectively extending and forming an annular head, the annular position forming a set of holes, and the ends of the two ends have an assembly opening, so that the set of holes Elasticity, the outer edge of the set of holes has a side wall, the side wall is formed with a sliding groove; a foot plate, one end of which is formed with a set of ends, and adjacent to the two sides of the set end, respectively, a limit groove is formed. The foot plate is disposed in the sliding slot of the frame by the assembly end of the frame, and the limiting slot of the foot plate is restricted to the side wall of the shoe. When the leg plate is yawed along the chute, the chute is not disengaged; and a latch is formed with all the slots for being assembled in the set hole, and after the assembly, the slot is fastened to the leg plate The set of the set. The screwless eyeglasses of claim 1, wherein the end of the chute is formed with a stopping portion for blocking the leg plate to form a horizontal limit after the leg plate is blocked. The screwless eyeglass of claim 1, wherein the slot has a stop portion formed at a position near the top end of the slot, and is configured to cover the set end of the foot plate. . The screwless eyeglasses of claim 1, wherein the circumferential outer diameter of the latch is slightly larger than the aperture of the set of holes, so that the set of holes has a mud blocking effect on the circumferential surface of the latch. The screwless eyeglasses of claim 4, wherein the end of the latch forms a lead angle to facilitate the setting of the latching group into the set of holes.