CN1462896A - foldable glasses - Google Patents

Abstract

The invention discloses a pair of foldable glasses, which is provided with a glasses body and foot stands, wherein pivoting components are arranged between two sides of the glasses body and the foot stands; the pivoting component comprises a ball part and a frame seat which are arranged on the two sides of the glasses body and correspond to the ends of the foot rest and correspond to each other; a ball socket groove which is clamped with the ball part is formed in the frame seat. When the glasses are unfolded or completely folded, the universal pivot component is in a stable positioning state without shaking and shifting, and when the state of the glasses needs to be changed, the foot rest can be rotated by taking the ball part of the transverse shaft rod as the center only by rotating the foot rest to a state that the neck is separated from the positioning part, so that the state of the glasses can be changed. Compared with the conventional glasses, the invention has the advantages that the components are simplified, the glasses are comfortable after being worn, and the glasses have the function of protecting the lenses after being folded.

Description

foldable glasses

technical field

The invention relates to foldable glasses.

Background technique

Glasses are widely used. In addition to correcting eyesight, they also have the effect of sunshade and decoration. Therefore, from the past to now, there are many glasses with different styles and functions on the market to meet the needs of different consumers. In the past, the research and development methods of the eyewear industry were mostly based on the style of the frame and the material of the lens. In recent years, a variety of eyewear designs that can be attached with additional frames have also been seen. However, no matter how the glasses change, the basic structure remains unchanged. Both sides of the glasses are hinged with a tripod that can be rotated toward the back of the lens. When wearing it, the tripod can be unfolded to fix it on the face. Rotating in the direction of the end, the volume of the glasses is minimized in a cross-merging manner, which is convenient for storage.

Therefore, after the glasses are folded, the tripod can only have a protective effect on the rear end of the lens, and when the front end of the lens is still exposed, it is necessary to cooperate with various glasses cases or glasses bags to accommodate the glasses to further protect the lens. protection to avoid wear and tear, but this method is extremely inconvenient, because the user must carry the glasses case or glasses bag with him at the same time. When the glasses are not worn, it is not only inconvenient but also If the glasses case or glasses bag is accidentally lost, the glasses cannot be properly protected.

Therefore, in order to solve the above-mentioned problems, there is a kind of collapsible glasses designed by the industry, such as U.S. Patent No. 4,887,896. The front end of the frame can accommodate the glasses body, and the rear end can accommodate the hooks of the tripods. When the glasses body is pulled out from the tripods on both sides and rotated 90 degrees to unfold, only the hooks need to be pulled out. Pull it out to show the shape of glasses, and when you want to fold it, you only need to turn the glasses body back and push it into the tripod, and at the same time push the hook part into the tripod to make the glasses body be locked. Housed in a wrap-around frame-like tripod to securely protect the lens.

However, although the above-mentioned structure is quite creative, there are many difficulties in the actual design. For example, a precise slide rail must be designed between the glasses body and the tripod. For example, the connection between the glasses body and the tripod must be both pullable and rotatable. Therefore, the clamping structure is not a stable design, so there may be a problem that the glasses body and the tripod will be separated during use, and because the glasses body system is accommodated in the frame-shaped tripod in a pull-out manner, therefore In the process of folding or unfolding, it is very easy to worry about the surface of the lens being worn by the inside of the tripod.

Therefore, in order to provide a glasses structure with the function of protecting the lens, there are several different types of glasses on the market, one of which is the structure shown in Taiwan Announcement No. 388509 "Foldable Glasses", please Cooperate with reference to shown in Figure 12, its structure is respectively fixedly set up a horizontal shaft rod 81,811 on both sides of the spectacle frame 80, and the end of the two horizontal shaft rods 81,811 is respectively pivotally provided with a horizontal shaft rod 81,811 The action rods 82, 821 that rotate as the center, and the outer ends of the two action rods 82, 821 connect the two sides of the tripods 83, 831 in a traditional vertical pivoting manner, so that the two sides of the tripods 83, 831 can be pivotally connected. And cross toward the lens rear end direction of spectacle frame 80 and merge, but when desiring to condense with smaller volume, then can the action bar 82 of wherein one tripod 83 take horizontal shaft bar 81 as the center and upwardly rotate 9 Ten degrees, the action rod 821 of the other tripod 831 is then rotated down by 90 degrees with the corresponding horizontal axis rod 811 as the center, so that the tripods 83, 831 are respectively folded at the upper and lower positions of the spectacle frame 80, and The volume of the whole glasses is minimized to facilitate collection.

However, the original design purpose of the above-mentioned structure is to minimize the size of the glasses, not to protect the lenses. Therefore, it is still necessary to use a glasses case or a glasses bag to accommodate the glasses. Since the rod and the horizontal axis rod can be rotated 360 degrees, the bipod should be able to be rotated to the front end and the rear end of the spectacle frame respectively, and the front end and the rear end of the lens can be respectively protected by the bipod, so that In the future, when the glasses need to be stored temporarily, the front and rear of the lenses can be properly protected through the tripod; however, although the idea is very good, the structure of its application is inappropriate for the manufacturer or the user. Considering the manufacturer first, its structure is composed of a spectacle frame with lenses, two horizontal shafts, two action rods, and a tripod, and each side of the structure has two pivot joints, so it is not only caused by many components. The cost of the mold is much higher, and because of the complicated assembly process, the assembly cost is higher than that of ordinary glasses. For the manufacturer, although the creativity is good, it may also reduce the market competitiveness due to cost considerations.

From the user's point of view, the horizontal axis rod and the action rod are designed to rotate 360 degrees, and its structure can only be used as eyeglasses through the convex particles designed with a small tolerance margin of plastic material. The positioning when wearing or after the glasses are folded is not only extremely poor in stability, but also can be completely incapable of positioning due to wear and tear after a period of use. Therefore, when wearing the glasses or after the glasses are folded, the tripod and the glasses There will still be troubles of shaking and shifting between the frames, which affects the comfort of wearing and the protection effect of folding.

Contents of the invention

The main purpose of the present invention is to provide a kind of foldable glasses, the components of which are more simplified, and the glasses are comfortable to wear, and have the function of protecting the lenses after being folded.

The present invention realizes its purpose like this:

A kind of collapsible spectacles, which has a spectacles body and a tripod, and a pivoting member is arranged between both sides of the spectacles body and the tripod; The ball part and the frame seat corresponding to each other; a ball socket groove snapped with the ball part is formed in the frame seat.

Wherein, the ball part is arranged at the glasses body, and the frame seat is arranged at the tripod; or the ball part is arranged at the tripod, and the frame seat is arranged at the glasses body. The frame base and tripod can also be designed as one.

The above-mentioned ball part is arranged on a horizontal shaft rod, and one end of the horizontal shaft rod is provided with a neck with a smaller width and diameter, and the longitudinal end and the lateral end of the ball socket groove of the frame seat respectively form a positioning part that can only pass through the neck. An action part with a larger space is formed between the two positioning parts.

The above-mentioned action part can be arranged at forty-five degrees.

Urgent components are respectively provided at the lateral positioning portion and the longitudinal positioning portion of the above-mentioned frame seat.

The above-mentioned pressing member can be made up of a spring and a snap ball.

A convex portion is formed at the end of the above-mentioned stand.

Corresponding positions between the end of the above-mentioned tripod and the frame seat each form a magnetic adsorption component.

After adopting the above-mentioned structure, when the glasses are unfolded or fully folded, the universal pivoting member is in a stable and fixed state without shaking or shifting. When the frame is rotated to the state where the neck is detached from the positioning part, the tripod can be rotated around the ball part of the horizontal shaft to change the state of the glasses. Compared with conventional glasses, the present invention has more simplified components and makes the glasses It is comfortable to wear, and it does protect the lens when folded.

Description of drawings

(1) Graphic part:

Fig. 1 is the three-dimensional appearance diagram of glasses of the present invention;

Fig. 2 is the three-dimensional exploded view of glasses of the present invention;

Fig. 3 is a partial three-dimensional exploded view of glasses of the present invention;

Fig. 4 is the partial sectional view of glasses of the present invention;

Fig. 5 is a partial sectional view of another positioning structure of glasses of the present invention;

Fig. 6 is a drawing of the closing action of the glasses of the present invention;

Fig. 7 is the action figure 2 of folding glasses of the present invention;

Fig. 8 is the action figure 3 of folding glasses of the present invention;

Fig. 9 is the action figure 4 of folding the glasses of the present invention;

Fig. 10 is a three-dimensional appearance diagram of another tripod positioning structure for glasses of the present invention;

Fig. 11 is a folded appearance diagram of another tripod positioning structure for glasses of the present invention;

Fig. 12 is a three-dimensional appearance view of conventional glasses.

(2) Drawing number part:

10 Glasses body 11 Lens

20 Pivot member 21 Transverse shaft rod

22 Neck 23 Ball

24 Frame seat 241 Ball socket groove

242 Longitudinal positioning part 243 Horizontal positioning part

244 Action part 245 Magnetic adsorption component

25 Urgent component 251 Spring

252 card beads 30 tripod

31 Convex part 32 Magnetic adsorption component

80 Spectacle frame 81 Horizontal shaft rod

811 Horizontal shaft rod 82 Action rod

821 Action lever 83 Tripod

831 tripod

Detailed ways

Please refer to Fig. 1, the spectacles of the present invention have a spectacles body 10, the spectacles body 10 can be framed spectacles, or frameless spectacles consisting only of lenses, as shown in the figure, it is a PC lens The frameless glasses are formed, and the characteristic design of the present invention is that the glasses body 10 and the tripods 30 on both sides are connected by a pivoting member 20, and the pivoting member 20 is mainly composed of a ball part and a frame with a ball socket groove. seat, wherein the ball part has to be arranged on the glasses body 10, and the frame seat is arranged on the tripod 30, or the ball part is arranged on the tripod 30, and the frame seat is arranged on the glasses body 10, and for the convenience of explanation In the figure, the ball is arranged on the glasses body 10, and the frame seat is arranged on the tripod 30 for illustration.

Please refer to FIG. 2 and FIG. 3 , the pivoting member 20 is a universal design, which has a horizontal shaft 21, and the horizontal shaft 21 connects to the ball 23 with a neck 22 with a smaller width and diameter. The shaft 21 can be fixed integrally with the lens 11 when the lens 11 of the spectacles body 10 is formed, or can be fixed on the outside of the lens 11 by means of pressing, so as to be in a state parallel to the lens 11, and the pivoting member 20 is in the The design on the tripod 30 is to form a frame seat 24 at the end where the tripod 30 is connected with the cross shaft rod 21. There is a ball socket groove 241 in the frame seat 24. The two sides of the ball socket groove 241 are respectively at the longitudinal end and the The transverse end forms a longitudinal positioning portion 242 and a transverse positioning portion 243. The longitudinal positioning portion 242 and the transverse positioning portion 243 have the same design as the neck portion 22 in width, and between the longitudinal positioning portion 242 and the transverse positioning portion 243, a larger diameter is formed. The large action part 244 is also beneficial for the ball part 23 of the horizontal shaft rod 21 to be forced into the ball socket groove 241, and a slot must be formed on the side of the frame seat 24, so that the ball part 23 is directly forced into the ball socket groove 241. Then, the slot is tightened by the fixing component, so that the ball portion 23 will not disengage from the ball socket groove 241, and the above fixing component can be designed as a bolt as shown in the figure.

In addition, the upper end of the above-mentioned longitudinal positioning portion 242 and the transverse positioning portion 243 can be additionally provided with an urgent component 25, please refer to FIG. The groove 221 can be used for more compact positioning of the horizontal shaft rod 21 .

When the glasses are in the unfolded state shown in FIG. 1 , the neck 22 of the horizontal axis rod 21 of the pivoting member 20 is locked at the longitudinal positioning portion 242, so when the bipod 30 cannot rotate up and down, it is The stable unfolded state is convenient for the user to wear. When the glasses are to be folded, please refer to FIG. Located at the action part 244, so that the tripod 30 can rotate universally around the center of the ball part 23, so the tripod 30 can be turned up, as shown in Figure 7, that is, until the tripod 30 is located at the front end of the glasses body 10 , as shown in Figure 8, at this time the tripod 30 is promptly placed on the front and rear ends of the glasses body 10, and only the tripod 30 needs to be merged towards the direction of the glasses body 10, as shown in Figure 9, the glasses can be When it is folded, the neck 22 is located at the lateral positioning portion 243 and is in a stable positioning state again, and the tripod 30 will not move.

In addition, a convex part 31 can be formed at the rear end of the spectacle tripod 30 shown in FIG. A magnetic adsorption assembly 32 is provided at the end of the tripod 30 , and a magnetic adsorption assembly 245 is also provided at the corresponding position of the frame base 24 .

In a word, the main design of the present invention is that a universal pivot member 20 is provided between both sides of the glasses body 10 and the tripod 30, and when the glasses are unfolded or fully folded, the universal pivot member 20 is in a stable position. state without shaking and shifting. However, when the state of the glasses needs to be changed, only the tripod 30 needs to be rotated to the state where the neck 22 is separated from the positioning part, so that the tripod 30 can be positioned with the ball part 23 Rotate as the center, and only need to pass through the pivoting member 20 formed by the corresponding horizontal shaft rod 21 and the frame seat 24 on the glasses body 10 and the tripod 30, the purpose of the present invention can be achieved, so compared In the conventional structure, the design of the present invention has the following effects for the manufacturer and the user:

For the manufacturer, it is only necessary to form or fix the horizontal shaft rod 21 and the frame seat 24 correspondingly on the glasses body 10 and the tripod 30, and then directly pivot the horizontal shaft rod 21 to the frame seat 24 to form only one The universal pivoting member 20 at the pivot point not only simplifies the components, but also facilitates the assembly process compared with the conventional structure, so that the manufacturing cost of the glasses is reduced to the lowest level, thereby enhancing the competitiveness of the industry.

For the user, due to the design of the present invention, when the glasses are fully unfolded or folded, the neck 22 of the horizontal axis rod 21 is firmly locked in the limitable longitudinal positioning part 242 or the horizontal positioning part 243, Therefore, when wearing the glasses, or when the glasses are folded, there will be no shaking and displacement between the tripod 30 and the glasses body 10, so the comfort when wearing can be improved, and when the glasses are folded, Then the lens 11 can be protected by the tripod 30 .

Therefore, it can be seen from the above that the present invention can provide a more practical foldable eyeglasses through the universal pivoting member 20 provided between the eyeglass body 10 and the tripod 30, so the design of the present invention should meet the requirements of the new patent , is to apply in accordance with the law.

Claims (10)

1. A collapsible spectacles with a spectacles body and a tripod, characterized in that: A pivoting member is provided between both sides of the glasses body and the tripod; The pivoting member includes a ball part and a frame seat corresponding to each other provided on both sides of the glasses body and the end of the corresponding tripod; A ball-socket groove snapped with the ball part is formed in the frame seat. 2. The foldable glasses according to claim 1, characterized in that: the ball part is arranged on the body of the glasses, and the frame is arranged on the tripod. 3. The foldable glasses according to claim 1, characterized in that: the ball part is arranged at the tripod, and the frame is arranged at the body of the glasses. 4. The foldable spectacles according to claim 1, 2 or 3, characterized in that: the ball part is set on a horizontal shaft, one end of the horizontal shaft is provided with a neck with a smaller width, and the frame seat The longitudinal end and the transverse end of the ball socket groove each form a positioning portion that only allows the neck to pass through, and an action portion with a larger space is formed between the two positioning portions. 5. The foldable glasses according to claim 4, characterized in that: the action part is set at forty-five degrees. 6. The foldable spectacles according to claim 2, characterized in that: the frame base and the tripod are integrally designed. 7. The foldable spectacles according to claim 4, characterized in that urging members are respectively provided at the lateral positioning portion and the longitudinal positioning portion of the frame base. 8. The foldable spectacles according to claim 7, wherein the pressing member is composed of a spring and a snap ball. 9. The foldable spectacles according to claim 1, 2 or 3, characterized in that: the end of the tripod forms a convex part. 10. The foldable spectacles according to claim 1, 2 or 3, characterized in that: the ends of the tripod and the corresponding positions of the frame base each form a magnetic adsorption component.

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