CN212255910U - Folding structure of glasses legs of foldable glasses - Google Patents
Folding structure of glasses legs of foldable glasses Download PDFInfo
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- CN212255910U CN212255910U CN202021157726.3U CN202021157726U CN212255910U CN 212255910 U CN212255910 U CN 212255910U CN 202021157726 U CN202021157726 U CN 202021157726U CN 212255910 U CN212255910 U CN 212255910U
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- connecting rod
- folding structure
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- foldable
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Abstract
The utility model discloses a glasses feet folding structure of foldable glasses. The technical key points are as follows: the mirror foot is including interconnect's preceding connecting rod and back connecting rod, preceding connecting rod is connected with the picture frame, be equipped with the accommodation hole on the preceding connecting rod, the accommodation hole forms the fixed axle with preceding connecting rod towards the edge of back connecting rod one side, the back connecting rod is equipped with the connecting hole forward on one side of connecting rod, be equipped with the flexure strip in the connecting hole, the flexure strip is equipped with the coupling hook forward on one side of connecting rod, the coupling hook imbeds and holds downthehole and be connected with the fixed axle, the utility model discloses the mirror foot expandes homoenergetic enough fully to expand at every turn, does not have the clearance between preceding connecting rod and the back connecting rod.
Description
Technical Field
The utility model relates to a glasses field, more specifically the mirror foot beta structure that relates to a collapsible glasses that says so.
Background
The glasses become necessary for more and more people, the myopia people are more and more, the demand for the glasses is very high, but the traditional glasses can only be worn all the time, or people with small degrees only need to take out the glasses for observation in a specific environment or an environment needing to wear the glasses for careful observation, so that the traditional glasses frame is inconvenient to carry due to the structural design, and the foldable glasses can be brought to life.
The picture frame and the mirror foot of collapsible glasses can carry out the glasses that the secondary is folded respectively to further be convenient for accomodate, the structure of its adoption for adopt screwed connection make picture frame and mirror foot homoenergetic fifty percent discount at the picture frame middle part with on the mirror foot. However, when the glasses legs are not fully unfolded and worn by adopting the structure, a gap exists between the front section and the rear section of the glasses legs, and after the glasses legs are worn, the glasses legs are completely unfolded, the gap is clamped tightly, hairs are easily clamped, and the experience is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a sufficient mirror foot beta structure that expandes when expanding, does not press from both sides the collapsible glasses of hair to prior art exists.
In order to achieve the above purpose, the utility model provides a following technical scheme: the earpiece folding structure of the foldable glasses comprises: two picture frames that are used for installing the lens and two mirror feet that are used for wearing, two mirror feet are connected respectively on two picture frames, and two picture frames are rotatable, two the length of mirror feet is all adjustable, the mirror feet are including interconnect's preceding connecting rod and back connecting rod, preceding connecting rod is connected with the picture frame, be equipped with the accommodation hole on the preceding connecting rod, the accommodation hole forms the fixed axle with the edge of preceding connecting rod towards back connecting rod one side, back connecting rod is equipped with the connecting hole towards one side of connecting rod, be equipped with the flexure strip in the connecting hole, the flexure strip is equipped with the coupling hook towards one side of connecting rod, the coupling hook imbeds in the accommodation hole and is connected with the fixed.
As a further improvement, the one end of keeping away from the picture frame on the preceding connecting rod is equipped with the hang plate to mirror foot lopsidedness, be equipped with the connecting plate parallel with preceding connecting rod on the hang plate, accommodation hole, fixed axle setting are on the connecting plate, the distance of preceding connecting rod and connecting plate is the thickness of preceding connecting rod, the thickness of preceding connecting rod is the same with the thickness of back connecting rod.
As a further improvement, the locating hole has been seted up on the hang plate, the back connecting rod is served to be equipped with the locating piece forward one of connecting rod, the locating piece can imbed in the locating hole.
As a further improvement, the upper and lower both sides position of the one end of back connecting rod all is equipped with the lug on the connecting plate, and the length of lug is the same.
As a further improvement of the utility model, a movable space for the elastic sheet to move is formed between the two lugs on one connecting plate.
As a further improvement of the utility model, the width of the movable space is the same as the width of the elastic sheet.
As a further improvement of the utility model, the fixed shaft is provided with an arc-shaped rotating edge.
As a further improvement, the accommodation hole is located the middle part of connecting plate, and the connecting hole is located the middle part of back connecting rod, the flexure strip is located the middle part of connecting hole.
As a further improvement of the present invention, the front connecting rod, the inclined plate and the connecting plate are integrally formed, and the rear connecting rod, the elastic piece and the connecting hook are integrally formed.
As a further improvement of the utility model, the front connecting rod and the rear connecting rod are made of stainless steel or beta titanium alloy or super-elastic material.
The beneficial effects of the utility model, mirror foot expandes the homoenergetic at every turn and fully expands, does not have the clearance between preceding connecting rod and the back connecting rod, can not clip the hair, has avoided mirror foot to expand inadequately, makes to clip the hair when wearing, and customer experience is poor problem.
Drawings
FIG. 1 is a schematic view of the overall construction of the eyeglasses;
FIG. 2 is a schematic structural view of the front connecting rod, the inclined plate, and the connecting portion of the connecting plate and the rear connecting rod;
FIG. 3 is a schematic structural view of the front connecting rod, the inclined plate and the connecting plate;
FIG. 4 is a schematic structural view of the rear connecting rod;
FIG. 5 is a schematic structural view of a cross-section of a connecting plate;
fig. 6 is a schematic structural view when the elastic piece and the rear connecting rod form an included angle.
Description of the labeling: 1. a mirror frame; 2. a temple; 21. a front connecting rod; 211. an accommodation hole; 212. a fixed shaft; 2121. Rotating the edge; 22. a rear connecting rod; 221. connecting holes; 222. an elastic sheet; 223. a connecting hook; 224. positioning blocks; 31. an inclined plate; 311. positioning holes; 32. a connecting plate; 321. a bump; 322. an activity space.
Detailed Description
The present invention will be described in further detail with reference to embodiments shown in the drawings.
Referring to fig. 1 to 6, the temple folding structure of the foldable glasses of this embodiment includes: two picture frames 1 that are used for installing the lens and two mirror feet 2 that are used for wearing, two mirror feet 2 are connected respectively on two picture frames 1, and two picture frames 1 are rotatable, two the length of mirror feet 2 is all adjustable, mirror feet 2 is including interconnect's preceding connecting rod 21 and back connecting rod 22, preceding connecting rod 21 is connected with picture frame 1, be equipped with accommodation hole 211 on the preceding connecting rod 21, accommodation hole 211 forms fixed axle 212 towards the edge of back connecting rod 22 one side with preceding connecting rod 21, back connecting rod 22 is equipped with connecting hole 221 towards one side of connecting rod 21, be equipped with flexure strip 222 in the connecting hole 221, flexure strip 222 is equipped with coupling hook 223 towards one side of connecting rod 21, coupling hook 223 imbeds in the accommodation hole 211 and is connected with fixed axle 212.
Through the technical scheme, during installation, the elastic sheet 222 is pushed, one side of the elastic sheet 222, which is provided with the connecting hook 223, is separated from the connecting hole 221, an included angle is formed between the elastic sheet 222 and the rear connecting rod 22, then the front connecting rod 21 is placed in the included angle between the elastic sheet 222 and the rear connecting rod 22, then the position of the front connecting rod 21 is adjusted, then the elastic sheet 222 is loosened, the elastic sheet 222 resets, the connecting hook 223 is driven to be embedded into the accommodating hole 211, the connecting hook 223 hooks the fixing shaft 212 at the moment, the connecting hook 223 is located in the connecting hole 221 towards one end of the front connecting rod 21, at the moment, the connecting hook 223 hooks the fixing shaft 212, the dismounting and mounting are simple, compared with screw mounting, the mounting is more convenient and efficient, the tightness of screwing is not required to be judged, only the connecting hook 223 needs to be aligned with the accommodating hole. During folding, the rear connecting rod 22 is rotated to enable the included angle between the rear connecting rod 22 and the front connecting rod 21 to be reduced from 180 degrees until the included angle is rotated to 0 degree, folding is completed, in the folding process, the connecting hook 223 hooks the fixing shaft 212 and rotates along the fixing shaft 212, the side edge of the front connecting rod 21 is abutted against the rear connecting rod 22, along with continuous rotation of the rear connecting rod 22, the side edge of the front connecting rod 21 slides on the rear connecting rod 22, in the process that the included angle between the rear connecting rod 22 and the front connecting rod 21 is from 180 degrees to 90 degrees and then to 0 degree, the elastic sheet 222 deforms firstly and resets afterwards, when the included angle reaches 90 degrees, the deformation amplitude is maximum, and in the process that the included angle is from 90 degrees to 0 degrees, the reset force of the elastic sheet 222 assists the rear connecting rod 22 to rotate, so that the folding can be; when the folding device is unfolded, the rear connecting rod 22 is rotated, the included angle between the rear connecting rod 22 and the front connecting rod 21 is increased from 0 degree until the included angle is rotated to 180 degrees, the folding is completed, in the unfolding process, the connecting hook 223 hooks the fixing shaft 212 and rotates along the fixing shaft 212, the side edge of the front connecting rod 21 is abutted to the rear connecting rod 22, along with the continuous rotation of the rear connecting rod 22, the side edge of the front connecting rod 21 slides on the rear connecting rod 22, in the process that the included angle between the rear connecting rod 22 and the front connecting rod 21 is from 0 degree to 90 degrees and then to 180 degrees, the elastic sheet 222 deforms firstly and resets, when the included angle reaches 90 degrees, the deformation amplitude is maximum, in the process that the included angle is from 90 degrees to 180 degrees, the reset force of the elastic sheet 222 assists the rear connecting rod 22 to rotate, and the folding. The mirror foot 2 expandes the homoenergetic at every turn and fully expands, does not have the clearance between preceding connecting rod 21 and the back connecting rod 22, can not clip the hair, has avoided mirror foot 2 to expand inadequately, cliies the hair when making to wear, and the problem that customer experience is poor.
As a modified specific embodiment, an inclined plate 31 inclined toward the temple 2 is provided at one end of the front connecting rod 21 away from the eyeglass frame 1, a connecting plate 32 parallel to the front connecting rod 21 is provided on the inclined plate 31, the accommodating hole 211 and the fixing shaft 212 are provided on the connecting plate 32, the distance between the front connecting rod 21 and the connecting plate 32 is the thickness of the front connecting rod 21, and the thickness of the front connecting rod 21 is the same as the thickness of the rear connecting rod 22.
Through above-mentioned technical scheme, the canting plate 31 inclines to earpiece 2 of opposite side, connecting plate 32 is parallel with preceding connecting rod 21, the distance of preceding connecting rod 21 and connecting plate 32 is the thickness of preceding connecting rod 21, the thickness of preceding connecting rod 21 is mutually with the thickness of back connecting rod 22, when back connecting rod 22 is expanded to connecting plate 32 relatively, the inside and outside both sides of preceding connecting rod 21 and back connecting rod 22 are respectively in the same plane, back connecting rod 22 is equivalent to the extension of preceding connecting rod 21, improve the comfort level when wearing, and more pleasing to the eye.
As a modified specific embodiment, the inclined plate 31 is provided with a positioning hole 311, the end of the rear connecting rod 22 facing the front connecting rod 21 is provided with a positioning block 224, and the positioning block 224 can be inserted into the positioning hole 311.
Through the technical scheme, when the glasses legs 2 are unfolded, the positioning blocks 224 are embedded into the positioning holes 311, and the stability of the rear connecting rod 22 in connection with the connecting plate 32 is improved.
As a modified specific embodiment, the connecting plate 32 is provided with a protrusion 321 at both upper and lower sides of one end of the rear connecting rod 22, and the length of the protrusion 321 is the same.
Through the above technical scheme, along with the continuous rotation of the rear connecting rod 22, the bump 321 continuously slides on the rear connecting rod 22, and when reaching a certain angle, the elastic force of the elastic piece 222 can enable the temple 2 to be unfolded or folded, so that the use is convenient. When the included angle between the rear connecting rod 22 and the connecting plate 32 is larger than 95 degrees, the temple 2 automatically unfolds to the state that the included angle is 180 degrees, and when the included angle between the rear connecting rod 22 and the connecting plate 32 is smaller than 85 degrees, the temple 2 automatically folds to the state that the included angle is 0 degrees.
As a modified embodiment, a movable space 322 for the elastic sheet 222 is formed between the two protrusions 321 on one connecting plate 32.
Through the technical scheme, the elastic sheet 222 is wrapped in the movable space 322 by the two protruding blocks 321, so that the connection stability of the elastic sheet 222 and the fixed shaft 212 in the folding process is improved, and the connection stability of the elastic sheet 222 and the fixed shaft 212 after the elastic sheet is unfolded or folded is improved.
As a modified embodiment, the width of the active space 322 is the same as the width of the elastic sheet 222.
Through the technical scheme, the width of the movable space 322 is the same as that of the elastic sheet 222, so that the connection stability of the elastic sheet 222 and the fixed shaft 212 in the folding process is further improved, and the connection stability of the elastic sheet 222 and the fixed shaft 212 after the folding or unfolding is finished is improved.
In a modified embodiment, the fixed shaft 212 is provided with an arc-shaped rotating edge 2121.
Through the technical scheme, the arc-shaped rotating edge 2121 is arranged on the fixed shaft 212, so that the friction between the connecting hook 223 and the fixed shaft 212 in the folding process is reduced, and the service life is prolonged.
As a modified embodiment, the receiving hole 211 is located at the middle of the connecting plate 32, the connecting hole 221 is located at the middle of the rear connecting rod 22, and the elastic piece 222 is located at the middle of the connecting hole 221.
Through above-mentioned technical scheme, improve the stability that connecting plate 32 and back connecting rod 22 are connected.
As a modified specific embodiment, the front connecting rod 21, the inclined plate 31 and the connecting plate 32 are integrally formed, and the rear connecting rod 22, the elastic piece 222 and the connecting hook 223 are integrally formed.
Through above-mentioned technical scheme, preceding connecting rod 21, hang plate 31 and connecting plate 32 integrated into one piece, back connecting rod 22, flexure strip 222 and coupling hook 223 integrated into one piece, intensity is high, and is more stable.
As a modified specific embodiment, the front connecting rod 21 and the rear connecting rod 22 are made of stainless steel, beta titanium alloy or super-elastic material.
Through the technical scheme, the front connecting rod 21 and the rear connecting rod 22 are made of stainless steel or beta titanium alloy or super-elastic materials, the folding times are high, the service life of the glasses is long, the weight is light, and the glasses are comfortable to wear.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The earpiece folding structure of the foldable glasses comprises: two picture frames (1) that are used for installing the lens and two mirror feet (2) that are used for wearing, two mirror feet (2) are connected respectively on two picture frames (1), and two picture frames (1) are rotatable, two the length of mirror feet (2) is all adjustable, its characterized in that: mirror foot (2) are including interconnect's preceding connecting rod (21) and back connecting rod (22), preceding connecting rod (21) is connected with picture frame (1), be equipped with accommodation hole (211) on preceding connecting rod (21), accommodation hole (211) and preceding connecting rod (21) form fixed axle (212) towards the edge of back connecting rod (22) one side, back connecting rod (22) are equipped with connecting hole (221) forward on one side of connecting rod (21), be equipped with flexure strip (222) in connecting hole (221), flexure strip (222) are equipped with coupling hook (223) forward on one side of connecting rod (21), coupling hook (223) imbed in accommodation hole (211) and are connected with fixed axle (212).
2. The temple folding structure of foldable eyeglasses according to claim 1, wherein: one end of keeping away from picture frame (1) on preceding connecting rod (21) is equipped with hang plate (31) to mirror foot (2) one side slope, be equipped with on hang plate (31) with connecting plate (32) that preceding connecting rod (21) are parallel, accommodation hole (211), fixed axle (212) set up on connecting plate (32), the distance of preceding connecting rod (21) and connecting plate (32) is the thickness of preceding connecting rod (21), the thickness of preceding connecting rod (21) is the same with the thickness of back connecting rod (22).
3. The temple folding structure of foldable eyeglasses according to claim 2, wherein: the inclined plate (31) is provided with a positioning hole (311), one end of the rear connecting rod (22) facing the front connecting rod (21) is provided with a positioning block (224), and the positioning block (224) can be embedded into the positioning hole (311).
4. The temple folding structure of foldable eyeglasses according to claim 2, wherein: the upper side and the lower side of one end of the rear connecting rod (22) on the connecting plate (32) are both provided with a lug (321), and the lugs (321) are the same in length.
5. The temple folding structure of foldable eyeglasses according to claim 4, wherein: a movable space (322) for the elastic sheet (222) to move is formed between the two convex blocks (321) on one connecting plate (32).
6. The temple folding structure of foldable eyeglasses according to claim 5, wherein: the width of the activity space (322) is the same as that of the elastic sheet (222).
7. The temple folding structure of foldable spectacles of claim 1 or 2, wherein: an arc-shaped rotating edge (2121) is arranged on the fixed shaft (212).
8. The temple folding structure of foldable eyeglasses according to claim 2, wherein: the accommodating hole (211) is located in the middle of the connecting plate (32), the connecting hole (221) is located in the middle of the rear connecting rod (22), and the elastic piece (222) is located in the middle of the connecting hole (221).
9. The temple folding structure of foldable eyeglasses according to claim 2, wherein: the front connecting rod (21), the inclined plate (31) and the connecting plate (32) are integrally formed, and the rear connecting rod (22), the elastic piece (222) and the connecting hook (223) are integrally formed.
10. The temple folding structure of foldable eyeglasses according to claim 1, wherein: the front connecting rod (21) and the rear connecting rod (22) are made of stainless steel, beta titanium alloy or super-elastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021157726.3U CN212255910U (en) | 2020-06-19 | 2020-06-19 | Folding structure of glasses legs of foldable glasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021157726.3U CN212255910U (en) | 2020-06-19 | 2020-06-19 | Folding structure of glasses legs of foldable glasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212255910U true CN212255910U (en) | 2020-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021157726.3U Active CN212255910U (en) | 2020-06-19 | 2020-06-19 | Folding structure of glasses legs of foldable glasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212255910U (en) |
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2020
- 2020-06-19 CN CN202021157726.3U patent/CN212255910U/en active Active
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