CN224122852U - A type of frameless glasses that is easy to assemble and disassemble. - Google Patents

Abstract

The utility model discloses rimless glasses convenient to assemble and disassemble, which comprise lenses, glasses legs and a middle beam, wherein the left end and the right end of the lenses are respectively provided with a plug hole, the front end of each glasses leg is hinged with a pile head, the front end of each pile head is provided with a plug connector I, the left end and the right end of each middle beam are respectively provided with a plug connector II, the peripheral side surfaces of the plug connectors I and the peripheral side surfaces of the plug connectors II are respectively provided with anti-skid patterns, the plug connectors I at the front ends of the glasses legs are tightly inserted and installed in the plug holes corresponding to the left end or the right end of the lenses, and the middle beam is tightly inserted and installed in the plug holes corresponding to the left end or the right end of the lenses through the plug connectors II at the left end and the right end. The glasses frame has the advantages that the number of parts is effectively reduced, the glasses legs, the middle beams and the lenses can be assembled into glasses products by bare hands, the operation is simple, the time is short, the assembly and processing efficiency of the glasses frame is greatly improved, the glasses legs or the middle beams can be pulled out of the lenses by bare hands, the lenses with proper degrees and colors can be selected flexibly, and the use flexibility of the glasses frame is improved.

Description

Rimless glasses convenient to assemble and disassemble

Technical Field

The utility model relates to the technical field of glasses, in particular to a pair of rimless glasses convenient to assemble and disassemble.

Background

Glasses have an important role in daily life, such as myopia glasses, hyperopia glasses, presbyopic glasses, sunglasses for protecting eyes, swimming goggles, etc. In order to ensure the structural strength of the glasses, the frame is generally made of metal materials or high polymer plastics with larger thickness and size, and the weight of the frame is larger, so that the whole weight of the framed glasses is larger, the use portability is poor, the fatigue of nose bridge is easy to cause after long-term wearing, and therefore, the rimless glasses are available on the market.

The front ends of the glasses legs and the ends of the center beams of the prior rimless glasses are still connected with the lenses by adopting hinges and screws, the rimless glasses with the structure have the problems that the related parts are more, the whole assembly of the rimless glasses consumes long time, the assembly processing efficiency is low, in addition, when the glasses legs, the center beams and the lenses are disassembled or assembled, special screwdrivers are required to be used, the lenses are cracked from the positions of the mounting holes even caused by improper operation, and the lenses are scrapped, so that the flexibility of replacing the lenses is poor. Therefore, the utility model provides the rimless glasses which are convenient to assemble and disassemble, so as to solve the technical problems.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, provides the rimless glasses which are convenient to assemble and disassemble, the glasses legs are tightly inserted and installed in the insertion holes on the lenses through the first insertion connector at the front end, the concentric middle beams are tightly inserted and installed in the insertion holes on the lenses through the second insertion connectors at the left end and the right end, the number of parts is effectively reduced relative to the connection mode between the glasses legs and the middle beams through hinges and screws and the lenses, the glasses legs, the middle beams and the lenses can be assembled into glasses products by bare hands, the operation is simple, the time consumption is short, the assembling and processing efficiency of the rimless glasses is greatly improved, the glasses legs or the middle beams can be pulled out from the lenses by bare hands, the lenses with proper degrees and colors are flexibly selected, and the use flexibility of the rimless glasses is remarkably improved.

In order to achieve the above purpose, the technical scheme of the utility model is to design the rimless spectacles convenient to assemble and disassemble, the rimless spectacles comprise lenses, spectacle legs and a center sill, wherein the left end and the right end of each lens are respectively provided with a plug hole, the front end of each spectacle leg is hinged with a pile head, the front end of each pile head is provided with a plug connector I, the left end and the right end of each center sill are respectively provided with a plug connector II, the peripheral side surface of each plug connector I and the peripheral side surface of each plug connector II are respectively provided with anti-skid patterns, each spectacle leg is tightly inserted and installed in the corresponding plug hole of the left end or the right end of each lens through the plug connector I positioned at the front end, and the center sill is tightly inserted and installed in the corresponding plug hole of the left end or the right end of each lens through the plug connectors II positioned at the left end and the right end.

The rimless glasses convenient to assemble and disassemble are characterized in that the glasses legs are tightly inserted and installed in the insertion holes on the lenses through the first insertion heads positioned at the front ends, the center beams are tightly inserted and installed in the insertion holes on the lenses through the second insertion heads positioned at the left end and the right end, the number of parts is effectively reduced relative to the connection mode between the glasses legs and the center beams through hinges and screws, the glasses legs, the center beams and the lenses can be assembled into glasses products by bare hands, the operation is simple, the time is short, the assembling and processing efficiency of the rimless glasses is greatly improved, and the glasses legs or the center beams can be pulled out of the lenses by bare hands, so that the lenses with proper degrees and colors can be flexibly selected, and the use flexibility of the rimless glasses is remarkably improved.

The preferred technical scheme is, spliced eye on the lens be vertical kidney-shaped hole, spliced eye first and spliced eye second be with the "n" font bayonet joint of vertical kidney-shaped hole grafting adaptation, the pile head be "Z" font bar-shaped structure, spliced eye first by 180 fifty percent discount shaping of pile head front end bending, the center sill left and right sides both ends correspond and be equipped with the support arm of downside bending, support arm middle part bend to form to lens one side plug joint second, the support arm lower extreme install the nose and hold in the palm. The first plug connector and the second plug connector are designed to be n-shaped plug connectors which are in plug fit with the longitudinal waist holes on the lenses, so that the first plug connector and the second plug connector have good rotation stopping effect when being plugged and installed in the longitudinal waist holes on the lenses, the overall stability of the rimless spectacles is ensured, when the rimless spectacles are unfolded from a folded state to an unfolded state, the tension applied to the left side and the right side by the two spectacle legs can be well dispersed on the lens body, the first plug connector is effectively prevented from slipping out from the interior of the plug holes on the lenses, and meanwhile, the lenses are effectively prevented from being cracked due to local stress on the plug holes, and the safety of the rimless spectacles in use is ensured.

Further preferred technical scheme still includes the pivot subassembly, pivot subassembly periphery side on have the annular groove one that is located the upside and the annular groove two that is located the downside, pile head rear end inlay the welding set firmly in one of annular groove one or annular groove two one side inside deviating from the lens, the mirror leg front end buckle and have the ring body one, the mirror leg front end cup joint in the pivot subassembly through a ring body rotation in annular groove one or annular groove two another inside, pile head rear end still buckle and have the spacing section that is used for spacing mirror leg to be perpendicular lens state. The mounting mode of the rear end of the pile head and the front end of the glasses leg on the rotating shaft assembly is ingenious and reasonable, good smoothness of the glasses leg when being folded or unfolded is guaranteed, meanwhile, the limiting section of the rear end of the pile head has a limiting effect on the glasses leg when being unfolded, the fact that the two sides of the glasses leg are oversized in opening size is effectively avoided, good clamping force of the two sides of the glasses leg on the cheek of a user is guaranteed, and therefore safety and comfort of the rimless glasses in use are further improved.

Further preferred technical scheme still, pivot subassembly include double-screw bolt, internal thread cover and packing ring, the double-screw bolt upper end set firmly the roof perpendicularly, the internal thread cover lower extreme set firmly the bottom plate perpendicularly, double-screw bolt lower extreme spiro union in internal thread cover is inside, the packing ring cup joint on the double-screw bolt to the packing ring encloses with double-screw bolt, roof and synthesizes annular groove one, the packing ring encloses with internal thread cover, bottom plate and forms annular groove two. The structural design of the rotating shaft assembly is ingenious and reasonable, and the rimless spectacles of the utility model can be prepared and implemented smoothly.

Further preferred technical scheme still, the cantilever lower extreme buckle and have the opening ring body two, the nose hold in the palm and have the erection column, erection column periphery side on have the hoop recess that is close to the nose and hold in the palm, the nose hold in the palm through hoop recess joint install in the opening ring body two inside of the support arm lower extreme. The nose pad is simple in mounting and dismounting modes at the lower ends of the support arms, so that the nose pad can be flexibly replaced, and comfort of the rimless glasses during wearing is ensured.

The preferred technical scheme is that the first plug and the second plug are inserted and installed in the corresponding insertion holes on the lenses in a rear-front manner. The first plug connector and the second plug connector are reasonable in assembly mode with the lenses, comfort of the rimless spectacles during wearing is guaranteed, lateral force of the two side spectacles legs during opening can be well dispersed on the lenses, service life of the rimless spectacles is prolonged, and overall attractiveness is good.

Further preferable technical scheme is that the glasses legs are made of metal titanium, and the pile head and the middle beam are made of stainless steel. The glasses legs made of the metal titanium are good in flexibility, light in weight, and the pile heads and the middle beams made of the stainless steel are good in hardness and corrosion resistance, so that the overall stability, portability and flexibility of the rimless glasses are good.

The utility model has the advantages and beneficial effects that:

1. The rimless glasses convenient to assemble and disassemble are characterized in that the glasses legs are tightly inserted and installed in the insertion holes on the lenses through the first insertion heads positioned at the front ends, the center beams are tightly inserted and installed in the insertion holes on the lenses through the second insertion heads positioned at the left end and the right end, the number of parts is effectively reduced relative to the connection mode between the glasses legs and the center beams through hinges and screws, the glasses legs, the center beams and the lenses can be assembled into glasses products by bare hands, the operation is simple, the time is short, the assembling and processing efficiency of the rimless glasses is greatly improved, and the glasses legs or the center beams can be pulled out of the lenses by bare hands, so that the lenses with proper degrees and colors can be flexibly selected, and the use flexibility of the rimless glasses is remarkably improved.

2. The first plug connector and the second plug connector are designed to be n-shaped plug connectors which are in plug fit with the longitudinal waist holes on the lenses, so that the first plug connector and the second plug connector have good rotation stopping effect when being plugged and installed in the longitudinal waist holes on the lenses, the overall stability of the rimless spectacles is ensured, when the rimless spectacles are unfolded from a folded state to an unfolded state, the tension applied to the left side and the right side by the two spectacle legs can be well dispersed on the lens body, the first plug connector is effectively prevented from slipping out from the interior of the plug holes on the lenses, and meanwhile, the lenses are effectively prevented from being cracked due to local stress on the plug holes, and the safety of the rimless spectacles in use is ensured.

3. The mounting mode of the rear end of the pile head and the front end of the glasses leg on the rotating shaft assembly is ingenious and reasonable, good smoothness of the glasses leg when being folded or unfolded is guaranteed, meanwhile, the limiting section of the rear end of the pile head has a limiting effect on the glasses leg when being unfolded, the fact that the two sides of the glasses leg are oversized in opening size is effectively avoided, good clamping force of the two sides of the glasses leg on the cheek of a user is guaranteed, and therefore safety and comfort of the rimless glasses in use are further improved.

4. The first plug connector and the second plug connector are inserted and installed in the corresponding plug holes on the lenses in a rear-front manner. The first plug connector and the second plug connector are reasonable in assembly mode with the lenses, comfort of the rimless spectacles during wearing is guaranteed, lateral force of the two side spectacles legs during opening can be well dispersed on the lenses, service life of the rimless spectacles is prolonged, and overall attractiveness is good.

5. The glasses legs are made of metal titanium, and the pile head and the middle beam are made of stainless steel. The glasses legs made of the metal titanium are good in flexibility, light in weight, and the pile heads and the middle beams made of the stainless steel are good in hardness and corrosion resistance, so that the overall stability, portability and flexibility of the rimless glasses are good.

Drawings

FIG. 1 is a top view of rimless spectacles of the present utility model having a convenient assembly and disassembly;

FIG. 2 is a front view of rimless spectacles of the present utility model having a convenient assembly and disassembly;

FIG. 3 is an enlarged view of a portion of H in FIG. 2;

FIG. 4 is a right side view of rimless spectacles of the present utility model;

Fig. 5 is a partial enlarged view at S in fig. 4;

FIG. 6 is a perspective view of the assembled relationship of the bridge and nose piece;

FIG. 7 is a right side view of the mounting relationship of the pile head, the front end of the temple arm on the spindle assembly;

FIG. 8 is a top view of the pile head, the front end of the temple, and the mounting relationship of the front end of the temple on the spindle assembly;

FIG. 9 is a front view of the spindle assembly;

FIG. 10 is a disassembled view of the spindle assembly;

fig. 11 is a top view of the front end of the temple in assembled relation with the internally threaded sleeve.

In the figure, 1, a lens, 2, a lens leg, 3, a pile head, 4, a middle beam, 5, a nose support, 6, a rotating shaft assembly, 2-1, a first ring body, 3-1, a first plug connector, 3-2, a limiting section, 4-1, a support arm, 4-2, a second plug connector, 4-3, a second ring body, 5-1, a mounting post, 5-2, a circumferential groove, 6-1, a stud, 6-1a, a top plate, 6-2, an internal thread sleeve, 6-2a, a bottom plate, 6-3, a gasket, 6-4, a first annular groove, 6-5 and a second annular groove.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.

Examples

As shown in fig. 1-11, the utility model relates to rimless glasses convenient to assemble and disassemble, which comprise a lens 1, a glasses leg 2 and a middle beam 4, wherein the left end and the right end of the lens 1 are respectively provided with a plug hole, the front end of the glasses leg 2 is hinged with a pile head 3, the front end of the pile head 3 is provided with a plug head I3-1, the left end and the right end of the middle beam 4 are respectively provided with a plug head II 4-2, the peripheral side surface of the plug head I3-1 and the peripheral side surface of the plug head II 4-2 are respectively provided with anti-skid threads, the glasses leg 2 is tightly inserted and installed in the plug holes corresponding to the left end or the right end of the lens 1 through the plug heads I3-1 positioned at the front end, and the middle beam 4 is tightly inserted and installed in the plug holes corresponding to the left end or the right end of the lens 1 through the plug heads II 4-2 positioned at the left end and the right end.

Preferably, the spliced eye on the lens 1 be vertical kidney-shaped hole, spliced eye one 3-1 and spliced eye two 4-2 be with the spliced eye of vertical kidney-shaped hole grafting adaptation "n" font spliced eye, pile head 3 be "Z" font bar-shaped structure, spliced eye one 3-1 by pile head 3 front end bending 180 fifty percent discount shaping, center sill 4 left and right sides correspond to be equipped with the support arm 4-1 of downside bending shaping, support arm 4-1 middle part to lens 1 side bending shaping spliced eye two 4-2, support arm 4-1 lower extreme install nose pad 5.

Still preferably still include pivot subassembly 6, pivot subassembly 6 periphery side on have the annular groove one 6-4 that is located the upside and be located annular groove two 6-5 of downside, pile head 3 rear end inlay the welding set firmly in one of annular groove one 6-4 or annular groove two 6-5 and deviate from the inside of one side of lens 1, shank 2 front end buckle have ring body one 2-1, shank 2 front end is through ring body one 2-1 rotation cup joint in the annular groove one 6-4 on the pivot subassembly 6 or annular groove two 6-5 in the inside, pile head 3 rear end still buckle have be used for spacing shank 2 to be spacing section 3-2 of perpendicular lens 1 state.

Further preferably, the rotating shaft assembly 6 comprises a stud 6-1, an internal thread sleeve 6-2 and a gasket 6-3, wherein a top plate 6-1a is vertically and fixedly arranged at the upper end of the stud 6-1, a bottom plate 6-2a is vertically and fixedly arranged at the lower end of the internal thread sleeve 6-2, the lower end of the stud 6-1 is in threaded connection with the internal thread sleeve 6-2, the gasket 6-3 is sleeved on the stud 6-1, the gasket 6-3, the stud 6-1 and the top plate 6-1a are surrounded to form a first annular groove 6-4, and the gasket 6-3, the internal thread sleeve 6-2 and the bottom plate 6-2a are surrounded to form a second annular groove 6-5.

Further preferably, the lower end of the support arm 4-1 is bent to form an open ring body two 4-3, the nose support 5 is provided with a mounting column 5-1, the peripheral side surface of the mounting column 5-1 is provided with a circumferential groove 5-2 close to the nose support 5, and the nose support 5 is clamped and mounted in the open ring body two 4-3 at the lower end of the support arm 4-1 through the circumferential groove 5-2.

Further preferably, the first plug connector 3-1 and the second plug connector 4-2 are inserted and installed in the corresponding insertion holes on the lens 1.

Further preferably, the temple 2 is made of metal titanium, and the pile head 3 and the middle beam 4 are made of stainless steel.

The utility model relates to a disassembly and assembly principle of rimless glasses convenient to disassemble and assemble, which comprises the following steps:

Step 1, when a lens needs to be replaced, holding the outer contour of one side of the lens 1 by one hand, holding the corresponding side pile head 3 by the other hand to pull out the side far away from the lens 1, and similarly holding the outer contour of the other side of the lens 1 by one hand, holding the corresponding side pile head 3 by the other hand to pull out the side far away from the lens 1, and detaching the two lens legs 2 from the lens 1;

Step 2, holding the outer contour of the lens 1 on one side by one hand, holding the corresponding end of the middle beam 4 on the other hand to pull out the corresponding end far away from the lens 1, and holding the outer contour of the lens 1 on the other side by the other hand, holding the corresponding other end of the middle beam 4 on the other hand to pull out the corresponding end far away from the lens 1, so as to detach the middle beam 4 from the lens 1;

Holding the outer contour of a new lens 1 by one hand, holding the pile head 3 on one side of the lens leg 2 by the other hand to enable the plug-in connector 3-1 to be plugged into the plug-in hole at the corresponding end of the lens 1 from back to front, and similarly holding the outer contour of the other new lens 1 by the other hand, holding the pile head 3 on the other side of the lens leg 2 by the other hand to enable the plug-in connector 3-1 to be plugged into the plug-in hole at the corresponding other end of the lens 1 from back to front;

And 4, holding the outer contour of the new lens 1 by one hand, holding the plug-in connector two 4-2 at the corresponding end of the middle beam 4 by the other hand, and plugging the plug-in connector two 4-2 at the corresponding end of the lens 1 from back to front, and similarly holding the outer contour of the new lens 1 by the other hand, and plugging the plug-in connector two 4-2 at the corresponding other end of the middle beam 4 from back to front into the plug-in hole at the corresponding other end of the lens 1.

The rimless glasses convenient to assemble and disassemble are characterized in that the glasses legs are tightly inserted and installed in the insertion holes on the lenses through the first insertion heads positioned at the front ends, the center beams are tightly inserted and installed in the insertion holes on the lenses through the second insertion heads positioned at the left end and the right end, the number of parts is effectively reduced relative to the connection mode between the glasses legs and the center beams through hinges and screws, the glasses legs, the center beams and the lenses can be assembled into glasses products by bare hands, the operation is simple, the time is short, the assembling and processing efficiency of the rimless glasses is greatly improved, and the glasses legs or the center beams can be pulled out of the lenses by bare hands, so that the lenses with proper degrees and colors can be flexibly selected, and the use flexibility of the rimless glasses is remarkably improved.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims (7)

1. The utility model provides a convenient frameless glasses of dismouting, its characterized in that includes lens (1), mirror leg (2) and well roof beam (4), lens (1) left and right sides both ends be equipped with the spliced eye respectively, mirror leg (2) front end articulated install pile head (3), pile head (3) front end have spliced head one (3-1), well roof beam (4) left and right sides both ends be equipped with spliced head two (4-2) respectively, spliced head one (3-1) periphery side on and spliced head two (4-2) periphery side on all be equipped with anti-skidding line, mirror leg (2) install in the spliced eye inside that lens (1) left end or right-hand member correspond through the spliced head one (3-1) close-fitting that is located the front end, well roof beam (4) install in the spliced eye inside that lens (1) left end or right-hand member correspond through the spliced head two (4-2) close-fitting that are located the left and right ends.

2. The rimless spectacles convenient to assemble and disassemble as claimed in claim 1, wherein the insertion holes on the lens (1) are longitudinal kidney-shaped holes, the first insertion connector (3-1) and the second insertion connector (4-2) are n-shaped insertion connectors which are inserted and matched with the longitudinal kidney-shaped holes, the pile head (3) is of a Z-shaped rod-shaped structure, the first insertion connector (3-1) is folded and formed by bending the front end of the pile head (3) by 180 degrees, the left end and the right end of the middle beam (4) are correspondingly provided with support arms (4-1) which are bent and formed downwards, the middle part of the support arm (4-1) is bent and formed into the second insertion connector (4-2) towards one side of the lens (1), and the lower end of the support arm (4-1) is provided with a nose pad (5).

3. The rimless spectacles convenient to assemble and disassemble as claimed in claim 2, further comprising a rotary shaft assembly (6), wherein the peripheral side surface of the rotary shaft assembly (6) is provided with a first annular groove (6-4) positioned at the upper side and a second annular groove (6-5) positioned at the lower side, the rear end of the pile head (3) is fixedly arranged in one side of the first annular groove (6-4) or the second annular groove (6-5) deviating from the lens (1) in an embedded welding mode, the front end of the lens leg (2) is bent to form a first ring body (2-1), the front end of the lens leg (2) is rotatably sleeved in the other side of the first annular groove (6-4) or the second annular groove (6-5) on the rotary shaft assembly (6) through the first ring body (2-1), and the rear end of the pile head (3) is also bent to form a limiting section (3-2) for limiting the lens leg (2) to be in a vertical lens (1) state.

4. The rimless spectacles convenient to disassemble and assemble as claimed in claim 3, wherein the rotary shaft assembly (6) comprises a stud (6-1), an internal thread sleeve (6-2) and a gasket (6-3), a top plate (6-1 a) is vertically and fixedly arranged at the upper end of the stud (6-1), a bottom plate (6-2 a) is vertically and fixedly arranged at the lower end of the internal thread sleeve (6-2), the lower end of the stud (6-1) is in threaded connection with the internal thread sleeve (6-2), the gasket (6-3) is sleeved on the stud (6-1), the gasket (6-3) is sleeved with the stud (6-1) and the top plate (6-1 a) to form a first annular groove (6-4), and the gasket (6-3) is sleeved with the internal thread sleeve (6-2) and the bottom plate (6-2 a) to form a second annular groove (6-5).

5. The rimless spectacles convenient to assemble and disassemble as claimed in claim 4, wherein the lower end of the support arm (4-1) is bent to form a second opening ring body (4-3), the nose support (5) is provided with a mounting column (5-1), the peripheral side surface of the mounting column (5-1) is provided with a circumferential groove (5-2) close to the nose support (5), and the nose support (5) is mounted in the second opening ring body (4-3) at the lower end of the support arm (4-1) through the clamping connection of the circumferential groove (5-2).

6. The rimless spectacles convenient to disassemble and assemble as claimed in claim 1, wherein the first plug (3-1) and the second plug (4-2) are inserted and installed in the corresponding insertion holes on the lens (1) in a rear-front manner.

7. The rimless spectacles of any of claims 1 to 6, wherein the temples (2) are made of metal titanium, and the pile head (3) and the middle beam (4) are made of stainless steel.