CN212965661U - Frameless spectacle frame connecting mechanism - Google Patents

Abstract

The utility model discloses a frameless spectacle frame coupling mechanism, including the lens, the lens right-hand member is provided with the connecting piece, connecting piece right-hand member fixedly connected with buffer, the installation piece No. one of buffer right-hand member fixedly connected with, the pivot has been cup jointed in the activity of an installation piece rear end right part, installation piece No. two of pivot surface middle part fixedly connected with, No. two installation piece rear end fixedly connected with mirror legs. The frameless spectacle frame connecting mechanism of the utility model can realize the further connection of the spectacle frame by the strong adhesive, the fixture block and the clamping groove while the fastening knob sequentially penetrates through the first connecting sheet and the second connecting sheet to be finally connected with the side surface of the lens, thereby improving the stability of the connection, and the screw is arranged on the side surface of the lens by the connecting mode, so that the lens is more beautiful to install; and the spring on the buffer device can buffer the force, thereby avoiding the damage of the lens and prolonging the service life of the lens.

Description

Frameless spectacle frame connecting mechanism

Technical Field

The utility model relates to a frameless glasses technical field, in particular to frameless spectacle frame coupling mechanism.

Background

Rimless spectacles are called rimless spectacles because the lenses are not supported by the frame on the periphery of the lenses, but are directly supported by the temples on both sides and the bridge in the middle, and the rimless spectacles are not provided with frames. The existing rimless glasses often have the following problems in the connection process of the glasses frame and the lenses: 1. in the existing connection process, the spectacle frame and the lens are generally connected by a single thread through a screw, but the connection mode is unstable and easy to loosen, and the front surface of the lens needs to be drilled and provided with the screw, so that the attractiveness is easily influenced; 2. when the existing glasses are used, the glasses legs are broken or rotated to generate rotating force or torque force which directly acts on the glasses, so that the glasses are very easy to damage, and the service life of the glasses is influenced.

SUMMERY OF THE UTILITY MODEL

The main object of the present invention is to provide a frameless glasses frame connection mechanism, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a frameless spectacle frame coupling mechanism, includes the lens, the lens right-hand member is provided with the connecting piece, connecting piece right-hand member fixedly connected with buffer, the installation piece No. one of buffer right-hand member fixedly connected with, the pivot has been cup jointed in the activity of an installation piece rear end right part, No. two installation pieces of pivot surface middle part fixedly connected with, No. two installation piece rear end fixedly connected with mirror legs, weld between buffer and the installation piece No. one, and weld between buffer and the connecting piece.

Preferably, the connecting piece includes No. two connection pieces and a connection piece, the equal screw thread of a connection piece upper portion and a connection piece lower part has run through fastening knob, and fastening knob left end run through No. two connection piece upper portions and No. two connection piece lower parts respectively and with lens right-hand member threaded connection, No. two connection piece left end middle parts coating have the powerful layer of pasting.

Preferably, a connection piece left end is two counterpoint posts of fixedly connected with and two fixture blocks respectively, No. two connection piece right-hand members middle parts are opened and are counterpointed the groove, counterpoint groove upper end and counterpoint groove lower extreme are oval structure, counterpoint groove middle part is the rectangle structure, the draw-in groove has all been opened to counterpoint groove top and counterpoint groove below, the draw-in groove matches and the joint with two fixture blocks, the counterpoint groove all matches and pegs graft with two counterpoint posts, two the fixture block is the high elastic resin piece.

Preferably, buffer includes the installing frame, the installing frame right-hand member is open structure, the welding of installing frame right-hand member has the baffle, the baffle middle part is inlayed and is equipped with high-elastic diaphragm, high-elastic diaphragm left end and installing frame left end fixed mounting have a plurality of bolster.

Preferably, a plurality of the bolster includes the telescopic link, the common fixed mounting in telescopic link surface left part and surface right part has the spring, and the spring all cup joints in the telescopic link outside.

Preferably, lantern rings are fixedly sleeved on the upper portion of the outer surface of the rotating shaft and the lower portion of the outer surface of the rotating shaft, the cross section of the second mounting block is of an arc-shaped structure, and the lantern rings are of resin structures.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model discloses in, through fastening the knob run through a connection piece and No. two connection pieces in proper order and finally can paste the glue with the brute force when being connected to the lens side and paste the lens, and fixture block and draw-in groove can realize further connection to can improve the stability of mirror holder and lens, and this connected mode openly installs the side-mounting of change to the lens with original screw when realizing quick installation, make the installation of lens more pleasing to the eye.

(2) The utility model discloses in, act on the high-elastic diaphragm through an installation piece with turning force or torsion, thereby high-elastic diaphragm drives the spring compression that the telescopic link promoted on the drive telescopic link, and the spring cushions the power of transmission to buffer on, avoids the power direct action to lead to the lens to damage on the lens, prolongs the life of lens.

Drawings

Fig. 1 is a schematic view of the overall structure of a frameless spectacle frame connection mechanism according to the present invention;

fig. 2 is a schematic structural view of a connecting member of a frameless spectacle frame connecting mechanism according to the present invention;

fig. 3 is a schematic view of the connecting member of the rimless spectacle frame connecting mechanism according to the present invention;

fig. 4 is a longitudinal cross-sectional view of a cushioning device of a rimless spectacle frame attachment mechanism of the present invention;

fig. 5 is a schematic view of a partial structure of a frameless glasses frame connection mechanism of the present invention.

In the figure: 1. a lens; 2. a temple; 3. a connecting member; 4. a buffer device; 5. a first mounting block; 6. a second mounting block; 7. a rotating shaft; 8. a positioning groove; 9. a card slot; 10. aligning columns; 11. a clamping block; 12. a collar; 31. a first connecting sheet; 32. a second connecting sheet; 33. a strong adhesive layer; 34. fastening a knob; 41. a partition plate; 42. a buffer member; 43. installing a frame; 44. a telescopic rod; 45. a spring; 46. high elastic diaphragm.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, a frameless spectacle frame connecting mechanism comprises a lens 1, a connecting piece 3 is arranged at the right end of the lens 1, a buffering device 4 is fixedly connected at the right end of the connecting piece 3, a first installation block 5 is fixedly connected at the right end of the buffering device 4, a rotating shaft 7 is movably sleeved at the right part of the rear end of the first installation block 5, a second installation block 6 is fixedly connected at the middle part of the outer surface of the rotating shaft 7, a spectacle leg 2 is fixedly connected at the rear end of the second installation block 6, the buffering device 4 and the first installation block 5 are welded, and the buffering device 4 and the connecting piece 3 are welded.

In order to connect the lens 1 and the spectacle frame, the connecting piece 3 comprises a second connecting piece 32 and a first connecting piece 31, the upper part of the first connecting piece 31 and the lower part of the first connecting piece 31 are both provided with a fastening knob 34 in a threaded penetrating way, the left end of the fastening knob 34 respectively penetrates through the upper part of the second connecting piece 32 and the lower part of the second connecting piece 32 and is in threaded connection with the right end of the lens 1, and the middle part of the left end of the second connecting piece 32 is coated with a strong adhesive layer 33; in order to improve the connection stability, the left end of the first connecting sheet 31 is fixedly connected with two alignment posts 10 and two clamping blocks 11 respectively, the middle part of the right end of the second connecting sheet 32 is provided with an alignment groove 8, the upper end of the alignment groove 8 and the lower end of the alignment groove 8 are both in an oval structure, the middle part of the alignment groove 8 is in a rectangular structure, clamping grooves 9 are formed above the alignment groove 8 and below the alignment groove 8, the clamping grooves 9 are matched and clamped with the two clamping blocks 11, the alignment groove 8 is matched and spliced with the two alignment posts 10, and the two clamping blocks 11 are high-elastic resin blocks; in order to protect the lens 1, the buffering device 4 comprises an installation frame 43, the right end of the installation frame 43 is of an open structure, a partition plate 41 is welded at the right end of the installation frame 43, a high-elasticity diaphragm 46 is embedded in the middle of the partition plate 41, and a plurality of buffering pieces 42 are fixedly installed at the left end of the high-elasticity diaphragm 46 and the left end of the installation frame 43; the buffer parts 42 comprise telescopic rods 44, springs 45 are fixedly mounted on the left part and the right part of the outer surface of each telescopic rod 44 together, the springs 45 are sleeved outside the telescopic rods 44, and the springs 45 on the telescopic rods 44 are compressed, so that the force transmitted to the buffer device 4 is buffered; in order to avoid the loosening of the rotating shaft 7, lantern rings 12 are fixedly sleeved on the upper portion of the outer surface and the lower portion of the outer surface of the rotating shaft 7, the cross section of the second mounting block 6 is of an arc-shaped structure, and the lantern rings 12 are of a resin structure.

It should be noted that the utility model relates to a frameless spectacle frame connecting mechanism, when the spectacle frame and the lens 1 need to be installed, firstly, the middle part of the left end of the second connecting sheet 32 is coated with strong adhesive, and the second connecting sheet 32 coated with the strong adhesive is adhered with the lens 1, then the alignment post 10 on the first connecting piece 31 is inserted into the alignment groove 8 to realize the quick alignment operation of the first connecting piece 31 and the second connecting piece 32, the fixture block 11 is inserted into the slot while aligning, then the fastening knob 34 penetrates through the first connecting sheet 31 and the second connecting sheet 32 in sequence and is finally connected with the side surface of the lens 1, so that the connection and installation of the spectacle frame and the lens 1 are realized, the connection mode changes the original screw front installation into the side installation of the lens 1 while realizing the quick installation, so that the installation of the lens 1 is more beautiful, and the watching effect in wearing is not influenced; and when needs take off or wear glasses, often need break off mirror leg 2 off with the fingers and thumb, turning force or torsion are when transmitting buffer 4, and the effect of force is in high-elastic diaphragm 46, thereby high-elastic diaphragm 46 drives telescopic link 44 and promotes the spring 45 compression on the drive telescopic link 44 to the power of transmitting to buffer 4 cushions, avoids power direct action on lens 1, leads to the damage of lens 1, prolongs lens 1's life.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. A rimless spectacle frame attachment mechanism comprising a lens (1), characterized in that: lens (1) right-hand member is provided with connecting piece (3), connecting piece (3) right-hand member fixedly connected with buffer (4), installation piece (5) of buffer (4) right-hand member fixedly connected with, pivot (7) have been cup jointed in the activity of installation piece (5) rear end right part, installation piece (6) No. two of pivot (7) surface middle part fixedly connected with, installation piece (6) rear end fixedly connected with mirror leg (2) No. two, weld between buffer (4) and installation piece (5), and weld between buffer (4) and connecting piece (3).

2. The rimless eyeglass frame attachment mechanism of claim 1, wherein: connecting piece (3) are including No. two connection pieces (32) and connection piece (31), equal screw thread of a connection piece (31) upper portion and a connection piece (31) lower part runs through has fastening knob (34), and fastening knob (34) left end run through No. two connection piece (32) upper portion and No. two connection piece (32) lower part respectively and with lens (1) right-hand member threaded connection, No. two connection piece (32) left end middle part coating has powerful layer (33) of pasting.

3. The rimless eyeglass frame attachment mechanism of claim 2, wherein: connection piece (31) left end is two counterpoint post (10) and two fixture blocks (11) of fixedly connected with respectively, No. two connection piece (32) right-hand member middle part is opened there is counterpoint groove (8), counterpoint groove (8) upper end and counterpoint groove (8) lower extreme are oval structure, counterpoint groove (8) middle part is the rectangle structure, counterpoint groove (8) top and counterpoint groove (8) below are all opened draw-in groove (9), draw-in groove (9) match and joint with two fixture blocks (11), counterpoint groove (8) all match and peg graft with two counterpoint post (10), two fixture block (11) are high-elastic resin piece.

4. The rimless eyeglass frame attachment mechanism of claim 1, wherein: buffer (4) are including installing frame (43), installing frame (43) right-hand member is the open structure, installing frame (43) right-hand member welding has baffle (41), baffle (41) middle part inlays and is equipped with high-elastic diaphragm (46), high-elastic diaphragm (46) left end and installing frame (43) left end fixed mounting have a plurality of bolster (42).

5. The rimless eyeglass frame attachment mechanism of claim 4, wherein: a plurality of bolster (42) include telescopic link (44), telescopic link (44) surface left part and the common fixed mounting in surface right part have spring (45), and spring (45) all cup joint in telescopic link (44) outside.

6. The rimless eyeglass frame attachment mechanism of claim 1, wherein: lantern rings (12) are fixedly sleeved on the upper portion of the outer surface and the lower portion of the outer surface of the rotating shaft (7), the cross section of the second mounting block (6) is of an arc-shaped structure, and the lantern rings (12) are of resin structures.

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