CN210534460U - Size-adjustable myopia glasses - Google Patents
Size-adjustable myopia glasses Download PDFInfo
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- CN210534460U CN210534460U CN201921182282.6U CN201921182282U CN210534460U CN 210534460 U CN210534460 U CN 210534460U CN 201921182282 U CN201921182282 U CN 201921182282U CN 210534460 U CN210534460 U CN 210534460U
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- lens frame
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Abstract
The utility model discloses a myopia glasses of adjustable size, including spectacle-frame and two glasses legs, all be provided with the bracing piece on the glasses leg, the bracing piece passes through coupling mechanism and is connected with the spectacle-frame, the spectacle-frame includes left lens frame and right lens frame, left side lens frame passes through adjustment mechanism with right lens frame and is connected, adjustment mechanism's downside is provided with the connection piece, the upper portion that two noses of spectacle-frame held in the palm is fixed respectively at the both ends of connection piece, the utility model discloses simple structure, the regulation of being convenient for, the suitability is strong, and distance between the glasses leg is adjustable, avoids glasses to drop.
Description
Technical Field
The utility model relates to a spectacles technical field especially relates to a myopia glasses of adjustable size.
Background
The spectacles are used for correcting vision and enabling people to clearly see distant objects, and the purpose is to enable ciliary muscles of eyeballs to keep a certain adjusting capacity, the spectacle frame is an important component of the spectacles, most of the existing spectacle frames use research and development efforts on materials of the spectacle frames, so that the spectacle frames are light, fast and durable, the comfort of the spectacle frames is neglected, and meanwhile due to the fact that the sizes of the face and the head of people are different, the spectacles are very troublesome to buy, meanwhile, some people also need to wear the spectacles because of movement, the existing spectacles can jump and easily fall off when in strenuous movement, and therefore, the spectacles with adjustable sizes are provided.
SUMMERY OF THE UTILITY MODEL
To the defects and deficiencies of the prior art, the utility model aims to provide a pair of myopia glasses with simple structure and convenient adjustment.
After the structure is adopted, the utility model provides a following technical scheme: the utility model provides a myopia glasses of adjustable size, includes spectacle-frame and two glasses legs, all be provided with the bracing piece on the glasses leg, the bracing piece passes through coupling mechanism and is connected with the spectacle-frame, the spectacle-frame includes left lens frame and right lens frame, left side lens frame passes through adjustment mechanism with right lens frame and is connected, adjustment mechanism's downside is provided with the connection piece, the upper portion that two noses of spectacle-frame held in the palm is fixed respectively at the both ends of connection piece.
Preferably, the connecting mechanism comprises connecting columns fixed at two ends of the glasses frame and a connecting frame arranged on one side of the supporting rod, the connecting columns are inserted in the connecting frame, and the connecting frame is connected with the connecting columns through pin shafts.
Preferably, the inserted sheet is all installed at the both ends of connection piece, the mounting groove has been seted up on the upper portion of two nose pads of spectacle-frame, the lateral wall setting of connection piece is in the mounting groove, the slot has been seted up to the bottom of mounting groove, the inserted sheet is inserted and is established in the slot, the fixed orifices of intercommunication all is seted up on the inserted sheet and the lateral wall of slot, it is equipped with set screw to insert in the fixed orifices.
Preferably, adjustment mechanism is including setting up the dead lever on left lens frame, right lens frame, the dead lever sets up to two, connects via the regulating tube between two dead levers, the cavity pipeline both ends of regulating tube are provided with the internal thread, the medial extremity of dead lever is provided with the internal thread external screw thread on corresponding the regulating tube.
Preferably, a mounting hole is formed in one end, away from the glasses legs, of the support rod, a push rod is inserted into the mounting hole, a groove is formed in the side wall of the support rod, a locking screw is arranged in the groove and connected with the side wall of the push rod, and one end, away from the support rod, of the push rod is movably connected with the glasses frame.
The utility model provides a pair of myopia glasses of adjustable size, beneficial effect lies in: through coupling mechanism with left lens frame and right lens frame be connected, conveniently adjust the distance between left lens frame and the right lens frame, through erection bracing pole on the glasses leg, set up the mounting hole on the bracing piece, set up the ejector pin in the mounting hole, utilize the position of locking screw fixed ejector pin in the mounting hole, conveniently adjust the distance between the glasses leg, improve the tight degree of clamp of glasses, glasses drop when avoiding moving, the utility model discloses simple structure, the regulation of being convenient for, the suitability is strong, and the distance between the glasses leg is adjustable, avoids glasses to drop.
Drawings
Fig. 1 is a front view of the structure of a pair of size-adjustable spectacles according to the present invention;
FIG. 2 is a top view of the structure of FIG. 1;
FIG. 3 is a partially enlarged schematic view of FIG. 1;
fig. 4 is a partially enlarged schematic view of fig. 2.
In the figure: the glasses frame comprises a glasses frame 1, a fixing rod 2, an adjusting pipe 3, glasses legs 4, a connecting piece 5, a mounting groove 6, a fixing hole 7, a slot 8, a fixing screw 9, an inserting piece 10, a connecting frame 11, a supporting rod 12, a pin shaft 13, an ejector rod 14, a strip-shaped groove 15, a locking screw 16 and a mounting hole 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a pair of size-adjustable myopia glasses comprises a glasses frame 1 and two glasses legs 4, wherein the glasses legs 4 are respectively provided with a support rod 12, the support rod 12 is connected with the glasses frame 1 through a connecting mechanism, one end of the support rod 12, which is far away from the glasses legs 4, is provided with a mounting hole 17, the mounting hole 17 is inserted with a mandril 14, the side wall of the support rod 12 is provided with a groove 15, the groove 15 is internally provided with a locking screw 16, the locking screw 16 is connected with the side wall of the mandril 14, one end of the mandril 14, which is far away from the support rod 12, is movably connected with the glasses frame 1, so that the distance between the two glasses legs.
The connecting mechanism comprises connecting columns fixed at two ends of the glasses frame 1 and a connecting frame 11 arranged on one side of the supporting rod 12, the connecting columns are inserted in the connecting frame 11, and the connecting frame 11 and the connecting columns are connected through a pin shaft 13, so that the connecting mechanism is stable in connection and convenient to use.
Spectacle-frame 1 includes left lens frame and right lens frame, and left lens frame passes through adjustment mechanism with right lens frame to be connected, and adjustment mechanism is including setting up dead lever 2 on left lens frame, right lens frame, and dead lever 2 sets up to two, connects via regulating tube 3 between two dead levers 2, and the cavity pipeline both ends of regulating tube 3 are provided with the internal thread, and the medial extremity of dead lever 2 is provided with and corresponds internal screw thread on regulating tube 3, can be suitable for different crowds and use.
Adjustment mechanism's downside is provided with connection piece 5, the upper portion that two noses of spectacle-frame 1 held in the palm is fixed respectively at the both ends of connection piece 5, inserted sheet 10 is all installed at the both ends of connection piece 5, mounting groove 6 has been seted up on the upper portion that two noses of spectacle-frame 1 held in the palm, the lateral wall setting of connection piece 5 is in mounting groove 6, slot 8 has been seted up to the bottom of mounting groove 6, inserted sheet 10 inserts and establishes in slot 8, all set up the fixed orifices 7 of intercommunication on inserted sheet 10 and slot 8's the lateral wall, the interpolation of fixed orifices 7 is equipped with set screw 9, convenient regulation, distance between two eye frames, convenient.
The working process is as follows: the utility model discloses during the use, can adjust the distance between left lens frame and the right lens frame according to the rotatory control tube 3 of the size of face and head that uses, can be suitable for different crowds and use, and the practicality is strong, twists locking screw 16 when adjusting control tube 3, adjusts the position of ejector pin 14 in mounting hole 17, changes the distance between two glasses legs 4, and the person of facilitating the use uses, and the tight degree of clamp of reinforcing glasses can avoid droing, convenient regulation.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a myopia glasses of adjustable size, includes spectacle-frame (1) and two glasses legs (4), its characterized in that: all be provided with bracing piece (12) on glasses leg (4), bracing piece (12) are connected with spectacle-frame (1) through coupling mechanism, spectacle-frame (1) are including left lens frame and right lens frame, left side lens frame passes through adjustment mechanism with right lens frame and is connected, adjustment mechanism's downside is provided with connection piece (5), the upper portion that two noses of spectacle-frame (1) held in the palm is fixed respectively at the both ends of connection piece (5).
2. An adjustable size spectacles according to claim 1, wherein: the connecting mechanism comprises connecting columns fixed at two ends of the glasses frame (1) and a connecting frame (11) arranged on one side of the supporting rod (12), the connecting columns are inserted in the connecting frame (11), and the connecting frame (11) is connected with the connecting columns through pin shafts (13).
3. An adjustable size spectacles according to claim 1, wherein: inserted sheet (10) are all installed at the both ends of connection piece (5), mounting groove (6) have been seted up on the upper portion that two noses of spectacle-frame (1) held in the palm, the lateral wall setting of connection piece (5) is in mounting groove (6), slot (8) have been seted up to the bottom of mounting groove (6), inserted sheet (10) are inserted and are established in slot (8), all set up the fixed orifices (7) of intercommunication on the lateral wall of inserted sheet (10) and slot (8), fixed orifices (7) interpolation is equipped with set screw (9).
4. An adjustable size spectacles according to claim 1, wherein: adjustment mechanism is including setting up dead lever (2) on left lens frame, right lens frame, dead lever (2) set up to two, connect via regulating tube (3) between two dead lever (2), the cavity pipeline both ends of regulating tube (3) are provided with the internal thread, the medial extremity of dead lever (2) is provided with internal screw thread on corresponding regulating tube (3).
5. An adjustable size spectacles according to claim 1, wherein: the glasses frame is characterized in that one end, far away from the glasses legs (4), of the supporting rod (12) is provided with a mounting hole (17), the mounting hole (17) is inserted with a push rod (14), a groove (15) is formed in the side wall of the supporting rod (12), a locking screw (16) is arranged in the groove (15), the locking screw (16) is connected with the side wall of the push rod (14), and one end, far away from the supporting rod (12), of the push rod (14) is movably connected with the glasses frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921182282.6U CN210534460U (en) | 2019-07-25 | 2019-07-25 | Size-adjustable myopia glasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921182282.6U CN210534460U (en) | 2019-07-25 | 2019-07-25 | Size-adjustable myopia glasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210534460U true CN210534460U (en) | 2020-05-15 |
Family
ID=70599386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921182282.6U Active CN210534460U (en) | 2019-07-25 | 2019-07-25 | Size-adjustable myopia glasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210534460U (en) |
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2019
- 2019-07-25 CN CN201921182282.6U patent/CN210534460U/en active Active
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