TWM581209U - Improved structure of screw-free glasses - Google Patents

Abstract

The present invention relates to a screwless eyeglass structure, which mainly comprises a frame body and a two-legged foot of a fixing component, and the temple is coupled to the frame body by a fixing component, wherein the fixing component is provided with a twisting portion and a twisted portion thereof is connected. The pivoting portion has a pivoting shaft and two notches corresponding to the pivoting portion, and the slot of the temple is engaged into the pivoting portion when connecting, so that the temple can be unfolded and folded by the pivoting shaft. The positioning of the pivot axis is limited by the right angle and the acute angle, and the screwless eyeglass structure without the need of the excess snap fastener is completed, thereby achieving the effect of facilitating assembly.

Description

Improved structure without screw glasses--model two

This creation is about a kind of eyeglass structure, especially a design that uses the frame and the temple structure to achieve the convenience and practical effect of no screw and no buckle.

At present, the conventionally used glasses include a frame body and a temple provided on both sides for opening and closing. The frame body and the two mirror legs are mostly connected by screws and nuts, and the structure is assembled and disassembled. The tool can be completed, the process is cumbersome and inconvenient, and when the screw is loosened due to rust, abrasion or external force, it is easy to cause the angle of the temple opening to change, and even the problem that the temple is detached and cannot be used.

In addition to the difficulty in assembly and replacement of the temples, the screws and the matching components also limit the development of the glasses. In order to make up for the above deficiencies, the industry has developed a lens structure without screw connection, such as the Republic of China new patent announcement No. M569859 The spectacles structure mainly includes: a frame for providing a pivoting portion, a pivoting member and a temple for arranging the two latching portions, the structure is connected by a pivoting portion, a pivoting member and a second latching portion, wherein The pivoting portion is provided with a positioning hole for the pivoting member, and the locking member is respectively provided with a card insertion slot corresponding to the two latching portions, and the two latching portions are provided with a slot and And the groove is formed with a pivot hole and a slotted hole extending rearward from the pivot hole, the pivot hole and the abutting piece form an opening, the opening Inserting the pivoting member and fitting the pivot hole to the card slot, thereby achieving assembly of the frame and the temple By.

Although the above-mentioned eyeglass combination structure is a screwless connecting member, the structure thereof is relatively complicated and the number of the locking members is large, which may cause difficulty in assembly or loss of parts, thereby causing inconvenience in use, and thus there is room for improvement.

Therefore, the creator has repeatedly tried to modify the relevant design experience, and improved the existing structure of the screwless glasses to provide a simplified new structure, in order to achieve better practical value.

The main purpose of this creation is to provide a lens structure, especially a design that utilizes a frame and a temple structure to achieve the convenience and practical effect of no screw and no buckle.

In order to achieve the above object, the present invention provides an improvement in the structure of the eyeglasses, comprising: a frame body and a two-legged foot of a fixed component, the temple is coupled to the frame body by a fixing component, wherein the fixing component is provided with a twisting portion. The twisting portion is connected with the pivoting portion, and the pivoting portion of the temple is provided with a pivoting shaft and two notches. When connecting, the slot of the temple is clamped into the pivoting portion, so that the temple can be unfolded and closed by the pivoting shaft. In the action, the positioning of the pivot axis is limited by the right angle and the acute angle, and the screwless eyeglass structure without the need of the excess snap fastener is completed, thereby facilitating assembly.

10‧‧‧ Frame

11‧‧‧Fixed components

12‧‧‧Reversal

13‧‧‧ pivotal department

14‧‧‧ pivot hole

141‧‧‧ Positioning right angle

142‧‧‧ Positioning an acute angle

143‧‧‧ channel

20‧‧ ‧ temples

21‧‧‧L-shaped notch

22‧‧‧ slotted

22‧‧‧ pivot shaft

Figure 1 is a perspective view of the outer side of the created screwless glasses when opened.

Figure 2 is a perspective view of the inside of the creation of the screwless glasses when opened.

Fig. 3 is a top plan view showing the screwless glasses of the present invention when opened.

Figure 4 is a schematic view showing the separation of the top view plane when the screwless glasses of the present invention are opened.

Fig. 5 is a schematic view showing the separation of the side view plane when the screwless glasses of the present invention are opened.

Figure 6 is a schematic view of the three-dimensional separation when the screwless glasses of the present invention are opened.

Fig. 7 is a perspective view showing the screwless glasses of the present invention when closed.

Fig. 8 is a top plan view showing the screwless glasses of the present invention when closed.

Please refer to FIG. 6 , which is a schematic diagram of the three-dimensional separation when the creation is opened. The present invention is a screwless glasses, comprising: a frame body 10 and two mirror legs 20 , the frame body 10 can be mounted with lenses, respectively bent on both sides thereof A fixing member 11 is formed, and the fixing member 11 has a twisting portion 12 and a pivoting portion 13. The pivoting portion 13 has a pivot hole 14, a positioning right angle 141, a positioning acute angle 142 and a channel. 143. The two mirror legs 20 have an L-shaped slot 21, a slotted opening 22 and a pivoting shaft 23.

The present invention is connected to the pivoting portion 13 by the two-legged foot 20, which is connected in such a manner that the temple 20 is parallel to the pivoting portion 13, and then the notch 22 of the temple 20 is embedded in the slot in the pivot hole 14. 143, after the temple 20 is horizontally embedded, the lens 20 is pulled back in a parallel state, so that the L-shaped slot 21 can be snapped into the pivoting portion 13 to reach the positioning of the temple 20, and then the mirror can be rotated counterclockwise. At 90 degrees, the temple 20 is formed in a vertical state with the frame 10, that is, the connection between the temple 20 and the pivoting portion 13 is completed.

When the temple 20 is opened, the pivoting shaft 23 of the temple 20 is rotated when the pivot hole 14 of the pivot and the pivoting portion 13 is rotated, and the L-shaped slot 21 and the slot 22 of the temple 20 are positioned. For the purpose of using the circular pattern of the pivoting portion 13 as a track, the closing action can be performed, as shown in FIG. 7. When the temple 20 is closed, the pivoting portion 13 has a positioning right angle 141 and a positioning acute angle 142. Limiting the range of rotation of the temple 20 to achieve effective positioning, as illustrated in FIG.

The advantage of this creation of screwless glasses: no need to use extra fasteners, just Both the frame body 10 and the two mirror legs 20 can be assembled to complete the screwless glasses, and there is no need for a fake hand tool, and the hinges of the screwless glasses can be disassembled and assembled by themselves.

Claims (5)

A screwless eyeglass comprising: a frame body and two mirror legs, wherein the frame body is respectively bent on both sides to form a fixing component, the fixing component is twisted to form a pivoting portion, and the pivoting portion has a pivot hole A positioning right angle, a positioning acute angle and a channel, and the lens foot has an L-shaped slot, a slotted slot and a pivoting shaft. The screwless glasses according to claim 1, wherein the two mirror legs are connected to the pivoting portions of the two ends of the frame body in such a manner that the two mirror legs are parallel to the pivoting portion, and one of the temples is opened. The notch is embedded in one of the slots of the frame body; after being embedded, the mirror foot is rotated counterclockwise and pulled backwards, so that one of the L-shaped notches of the temple is also fixed to the pivoting portion, and the second mirror can be performed after completion. The opening and closing action of the foot and a frame body. The screwless glasses according to claim 1, wherein when the temple is connected to the pivoting portion, when the glasses are opened, the pivoting shaft of the temple will be positioned at a right angle to be fixed, when the glasses are closed. The pivoting hole of the pivoting portion and the pivoting shaft of the temple are rotated to achieve the closing operation of the glasses, and after the pivoting axis is rotated by 90 degrees, the fixed angle and the positioning of the acute angle are fixed, so that the glasses are fixed. Can be closed. The screwless glasses according to claim 1, wherein when the frame body and the two mirror legs are connected, the pivoting portion and the temple are perpendicularized by the twisting portion, so that the frame and the temple can be assembled. The screwless glasses according to claim 1, wherein when the frame body and the two mirror legs are connected, the unnecessary snap fasteners are not required, and the assembly can be completed by using the structure of the frame body and the temples.