CN215642112U - Glasses with adjustable glasses legs - Google Patents
Glasses with adjustable glasses legs Download PDFInfo
- Publication number
- CN215642112U CN215642112U CN202122264133.8U CN202122264133U CN215642112U CN 215642112 U CN215642112 U CN 215642112U CN 202122264133 U CN202122264133 U CN 202122264133U CN 215642112 U CN215642112 U CN 215642112U
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- Prior art keywords
- glasses
- groove
- telescopic
- screw rod
- adjustable
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- Expired - Fee Related
Links
- 239000011521 glass Substances 0.000 title claims abstract description 84
- 210000003128 head Anatomy 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004438 eyesight Effects 0.000 description 2
- 206010020675 Hypermetropia Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 230000004305 hyperopia Effects 0.000 description 1
- 201000006318 hyperopia Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 208000001491 myopia Diseases 0.000 description 1
- 230000004379 myopia Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 201000010041 presbyopia Diseases 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
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- Eyeglasses (AREA)
Abstract
The utility model discloses glasses with adjustable glasses legs, which comprise a glasses frame and glasses legs matched with the glasses frame, wherein two sides of the glasses frame are respectively and rotatably hinged with a connecting frame, telescopic grooves are formed in the glasses legs, and one ends of the connecting frames are slidably arranged in the telescopic grooves; one of the link that is located flexible inslot is served and is equipped with the thread groove, and flexible groove is kept away from on one side inner wall of flexible groove notch and is rotated and install the hob, and the one end of hob extend to in the thread groove and with thread groove threaded connection. The glasses with the adjustable glasses legs are convenient for people to telescopically adjust the lengths of the glasses legs according to actual needs, the problem that the glasses legs in the prior art are difficult to wear and use by people with different face shapes due to the fact that the glasses legs are fixed is solved, the limitation in use is reduced, the application range is favorably expanded, the operation is simple, and the glasses are convenient for people to adjust and use.
Description
Technical Field
The utility model relates to the technical field of glasses technology, in particular to glasses with adjustable glasses legs.
Background
The glasses are simple optical devices manufactured for correcting eyesight or protecting eyes, and comprise lenses and a frame, the glasses for correcting eyesight comprise four types of myopia glasses, hyperopia glasses, presbyopia glasses and astigmatic glasses, other types of glasses comprise goggles, sunglasses, swimming glasses and the like, various kinds of protection is provided for the eyes, and the glasses are tools for protecting the eyes and are also provided with special glasses for watching 3D stereoscopic images or virtual real images.
However, the length of the glasses legs of the existing glasses is basically fixed and not changed, the length of the glasses legs is difficult to adjust, and the glasses legs cannot be completely suitable for people with different facial shapes, so that the limitations in the use process are large, and the application range is limited; if the glasses legs are too short, the nose bridge is easily extruded to cause discomfort, and if the glasses legs are too long, the glasses easily slide down to extrude the nose bridge, so that inconvenience is brought to a user.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides glasses with adjustable glasses legs.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the glasses with the adjustable glasses legs comprise a glasses frame and glasses legs matched with the glasses frame, wherein the two sides of the glasses frame are respectively and rotatably hinged with a connecting frame, telescopic grooves are formed in the glasses legs, and one ends of the connecting frames are slidably installed in the telescopic grooves;
a threaded groove is formed in one end of the connecting frame positioned in the telescopic groove, a spiral rod is rotatably mounted on the inner wall of one side, away from the notch of the telescopic groove, and one end of the spiral rod extends into the threaded groove and is in threaded connection with the threaded groove;
a circumferential groove is further formed in the circumference of the screw rod, a worm wheel is fixedly sleeved in the circumferential groove of the screw rod, a worm is further rotatably mounted on the inner wall of the top of the telescopic groove, and the worm is meshed with the worm wheel; the bottom of glasses leg is equipped with the inner groovy, and the inner groovy internalization is provided with the screwdriver head, and the bottom of worm rotate extend to the inner groovy in and with the top fixed connection of screwdriver head, the bottom of screwdriver head is provided with a style of calligraphy screw mouth.
Preferably, the screw rod is provided with an external thread, and the screw rod is in threaded connection with the thread groove through the external thread.
Preferably, the connecting frame in the telescopic groove is fixedly provided with symmetrically arranged sliding blocks, the inner wall of the telescopic groove is symmetrically provided with sliding grooves, and the sliding blocks are slidably arranged in the sliding grooves along the horizontal direction.
Preferably, a bearing is arranged on the inner wall of the bottom of the telescopic groove, and the worm is rotatably arranged on the bearing.
Preferably, a bearing seat is arranged on the inner wall of the top of the telescopic groove, and the top end of the worm is rotatably installed on the bearing seat.
Preferably, the inner wall of one side of the telescopic groove, which is far away from the notch of the telescopic groove, is provided with a rotating seat, and one end of the screw rod is rotatably installed on the rotating seat.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the screwdriver head is rotated through a screwdriver tool to drive the worm to rotate, the worm is meshed with the worm wheel for transmission when rotating, and then the screw rod is driven to rotate, so that when the screw rod rotates, the connecting frame can carry out left and right thread transmission on the screw rod through the thread groove, and finally the glasses legs can be telescopically adjusted left and right through the telescopic groove and the connecting frame, so that the length between the connecting frame and the glasses legs can be conveniently and quickly adjusted;
in conclusion, the glasses with the adjustable glasses legs are convenient for people to telescopically adjust the lengths of the glasses legs according to actual needs, the problem that the glasses legs in the prior art are difficult to wear and use for people with different face shapes due to the fact that the glasses legs are fixed is solved, the limitation in use is reduced, the application range is favorably expanded, the operation is simple, and the glasses are convenient for people to adjust and use.
Drawings
FIG. 1 is a schematic view of an adjustable temple eyewear according to the present invention;
FIG. 2 is a schematic cross-sectional view of the connection between the connecting frame and the temple of the present invention;
FIG. 3 is a schematic view of the structure of the worm, worm wheel, screw rod and circumferential groove of the present invention.
In the figure: 1. a spectacle frame; 2. a connecting frame; 20. a thread groove; 3. a spectacle leg; 30. a telescopic groove; 31. an inner groove; 32. a screwdriver head; 33. a worm; 34. a worm gear; 35. a screw rod; 351. a circumferential groove; 352. an external thread; 36. a slider; 37. a chute; 38. a rotating seat; 39. and a bearing.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, the glasses with adjustable glasses legs comprise a glasses frame 1 and glasses legs 3 matched with the glasses frame 1, wherein two sides of the glasses frame 1 are respectively hinged with a connecting frame 2 in a rotating manner, the glasses legs 3 are provided with telescopic grooves 30, and one end of each connecting frame 2 is slidably installed in each telescopic groove 30;
a thread groove 20 is arranged at one end of the connecting frame 2 positioned in the telescopic groove 30, a screw rod 35 is rotatably arranged on the inner wall of the telescopic groove 30 at one side far away from the notch of the telescopic groove 30, and one end of the screw rod 35 extends into the thread groove 20 and is in threaded connection with the thread groove 20;
a circumferential groove 351 is formed in the circumference of the screw rod 35, a worm wheel 34 is fixedly sleeved in the circumferential groove 351 of the screw rod 35, a worm 33 is rotatably mounted on the inner wall of the top of the telescopic groove 30, and the worm 33 is meshed with the worm wheel 34; the bottom of glasses leg 3 is equipped with inner groovy 31, and the inner groovy 31 internalization is provided with screwdriver head 32, and the bottom of worm 33 rotate extend to inner groovy 31 in and with screwdriver head 32's top fixed connection, the bottom of screwdriver head 32 is provided with a style of calligraphy screw mouth. The glasses with the adjustable glasses legs are convenient for people to telescopically adjust the lengths of the glasses legs 3 according to actual needs, the problem that the glasses legs in the prior art are difficult to wear and use by people with different face shapes due to the fact that the glasses legs are fixed is solved, the limitation in use is reduced, the application range is favorably expanded, the operation is simple, and the glasses are convenient for people to adjust and use.
In this example, the screw rod 35 is provided with an external thread 352, and the screw rod 35 is screwed with the thread groove 20 through the external thread 352; the connecting frame 2 in the telescopic groove 30 is fixedly provided with symmetrically arranged sliding blocks 36, the inner wall of the telescopic groove 30 is symmetrically provided with sliding grooves 37, and the sliding blocks 36 are slidably arranged in the sliding grooves 37 along the horizontal direction.
In this example, a bearing 39 is arranged on the inner wall of the bottom of the telescopic slot 30, and the worm 33 is rotatably mounted on the bearing 39; a bearing seat is arranged on the inner wall of the top of the telescopic groove 30, and the top end of the worm 33 is rotatably arranged on the bearing seat; a rotating seat 38 is arranged on the inner wall of one side of the telescopic slot 30 far away from the slot opening of the telescopic slot 30, and one end of the screw rod 35 is rotatably installed on the rotating seat 38.
The glasses with the adjustable glasses legs provided by the utility model are convenient for telescopic adjustment of the lengths of the glasses legs 3 according to actual needs, and when the adjustment is needed: the screwdriver head 32 is rotated by a screwdriver tool, the worm 33 is driven to rotate, the worm 33 is meshed with the worm wheel 34 for transmission when rotating, the screw rod 35 is driven to rotate, the screw rod 35 rotates relative to the thread groove 20 on the connecting frame 2 when rotating, and meanwhile, the connecting frame 2 is matched with the sliding groove 37 in a sliding and guiding manner through the sliding block 36, so that when the screw rod 35 rotates, the connecting frame 2 can carry out left and right thread transmission on the screw rod 35 through the thread groove 20, and finally, the glasses legs 3 can be telescopically adjusted left and right with the connecting frame 2 through the telescopic grooves 30, thereby conveniently and rapidly adjusting the length between the connecting frame 2 and the glasses legs 3, solving the problem that the glasses legs in the prior art are difficult to be worn and used by people with different types due to constant length, reducing the limitation in use, being beneficial to expanding the application range and being simple in operation, is convenient for people to adjust and use.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. Glasses with adjustable glasses legs comprise a glasses frame (1) and glasses legs (3) matched with the glasses frame (1), and are characterized in that two sides of the glasses frame (1) are respectively hinged with a connecting frame (2) in a rotating mode, telescopic grooves (30) are formed in the glasses legs (3), and one ends of the connecting frames (2) are slidably installed in the telescopic grooves (30);
a thread groove (20) is formed in one end of the connecting frame (2) positioned in the telescopic groove (30), a screw rod (35) is rotatably mounted on the inner wall of one side, away from the notch of the telescopic groove (30), and one end of the screw rod (35) extends into the thread groove (20) and is in threaded connection with the thread groove (20);
a circumferential groove (351) is formed in the circumference of the screw rod (35), a worm wheel (34) is fixedly sleeved in the circumferential groove (351) of the screw rod (35), a worm (33) is rotatably mounted on the inner wall of the top of the telescopic groove (30), and the worm (33) is meshed with the worm wheel (34); the bottom of glasses leg (3) is equipped with inner groovy (31), and inner groovy (31) internalization is provided with screwdriver head (32), and the bottom of worm (33) rotate extend to inner groovy (31) in and with the top fixed connection of screwdriver head (32), the bottom of screwdriver head (32) is provided with a style of calligraphy screw mouth.
2. An eyeglass leg adjustable glasses according to claim 1, wherein the screw rod (35) is provided with an external thread (352), and the screw rod (35) is in threaded connection with the thread groove (20) through the external thread (352).
3. The eyeglasses with adjustable earpieces according to claim 1, wherein the connecting frame (2) in the telescopic groove (30) is fixed with symmetrically arranged sliding blocks (36), the inner wall of the telescopic groove (30) is symmetrically provided with sliding grooves (37), and the sliding blocks (36) are slidably arranged in the sliding grooves (37) along the horizontal direction.
4. A pair of spectacles with adjustable temples according to claim 1, wherein the inner wall of the bottom of the telescopic slot (30) is provided with a bearing (39), and the worm (33) is rotatably mounted on the bearing (39).
5. A pair of spectacles with adjustable temples according to claim 1, wherein the top inner wall of the telescopic slot (30) is provided with a bearing seat, and the top end of the worm (33) is rotatably mounted on the bearing seat.
6. An eyeglass with adjustable temple as defined in claim 1, wherein the telescopic slot (30) is provided with a rotary seat (38) on an inner wall of a side thereof away from the notch of the telescopic slot (30), and one end of the screw rod (35) is rotatably mounted on the rotary seat (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122264133.8U CN215642112U (en) | 2021-09-17 | 2021-09-17 | Glasses with adjustable glasses legs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122264133.8U CN215642112U (en) | 2021-09-17 | 2021-09-17 | Glasses with adjustable glasses legs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215642112U true CN215642112U (en) | 2022-01-25 |
Family
ID=79917495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122264133.8U Expired - Fee Related CN215642112U (en) | 2021-09-17 | 2021-09-17 | Glasses with adjustable glasses legs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215642112U (en) |
-
2021
- 2021-09-17 CN CN202122264133.8U patent/CN215642112U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |