阅读说明：本技术 一种可调节眼镜 (Adjustable glasses ) 是由 黄钱林 李海龙 于 2021-07-24 设计创作，主要内容包括：本发明公开了一种可调节眼镜,包括镜框以及两个与镜框铰接的镜腿,所述镜腿包括与镜框铰接的固定腿以及调节腿,所述调节腿紧贴于固定腿背离镜框的一侧,所述固定腿的活动端连接有连接条,所述连接条远离固定腿的一端铰接有滑动块,所述调节腿朝向固定腿的一侧沿自身长度方向连接有调节条,所述调节条朝向镜框的一端沿自身长度方向开设有供滑动块卡入并滑动的调节槽,所述调节条远离调节腿的外侧壁上沿自身长度方向开设有供连接条穿过的连接孔,所述连接孔与调节槽连通,所述调节腿与固定腿之间设置有用于限制滑动块在调节槽内滑动的限位件。根据不同人的需求,可对镜腿长度进行调整,使得镜腿适配人们的佩戴需求。(The invention discloses adjustable glasses, which comprise a glass frame and two glasses legs hinged with the glass frame, wherein each glasses leg comprises a fixed leg and an adjusting leg, the fixed leg and the adjusting leg are hinged with the glass frame, the adjusting leg is tightly attached to one side, away from the glass frame, of the fixed leg, the movable end of the fixed leg is connected with a connecting strip, one end, away from the fixed leg, of the connecting strip is hinged with a sliding block, one side, facing the fixed leg, of the adjusting leg is connected with an adjusting strip along the length direction, one end, facing the glass frame, of the adjusting strip is provided with an adjusting groove, the sliding block can be clamped and slid in the adjusting groove, a connecting hole, through which the connecting strip can penetrate, is formed in the outer side wall, away from the adjusting leg, of the adjusting strip along the length direction, and is communicated with the adjusting groove, and a limiting piece used for limiting the sliding in the adjusting groove is arranged between the adjusting leg and the fixed leg. According to the demands of different people, the length of the glasses legs can be adjusted, so that the glasses legs are matched with the wearing demands of people.)

1. The utility model provides an adjustable glasses, includes picture frame (1) and two mirror legs (2) articulated with picture frame (1), its characterized in that: the glasses leg (2) comprises a fixed leg (3) hinged with the glasses frame (1) and an adjusting leg (4), the adjusting leg (4) is tightly attached to one side of the fixed leg (3) deviating from the glasses frame (1), the movable end of the fixed leg (3) is connected with a connecting strip (31), one end of the connecting strip (31) far away from the fixed leg (3) is hinged with a sliding block (32), the adjusting leg (4) is connected with an adjusting strip (41) towards one side of the fixed leg (3) along the length direction, the adjusting strip (41) is provided with an adjusting groove (411) along the length direction, the sliding block (32) is clamped into the adjusting groove (411) and slides, the adjusting strip (41) is provided with a connecting hole (412) which the connecting strip (31) passes through along the length direction on the outer side wall of the adjusting leg (4) far away from the adjusting strip (41), the connecting hole (412) is communicated with the adjusting groove (411), a limiting piece (5) used for limiting the sliding block (32) to slide in the adjusting groove (411) is arranged between the adjusting leg (4) and the fixing leg (3).

2. An adjustable eyeglass as in claim 1, wherein: locating part (5) are including connecting in stopper (51) of adjusting leg (4) towards one side of fixed leg (3), fixed leg (3) are equipped with spacing groove (33) that at least two confession stopper (51) were gone into along self length direction spaced apart towards one side of adjusting leg (4), all be connected with fixture block (52) that have deformability on the two inner walls in opposite directions of spacing groove (33), draw-in groove (511) that confession fixture block (52) card was gone into are all seted up to the both sides wall of the back of the body of stopper (51).

3. An adjustable eyeglass as in claim 1, wherein: one side that sliding block (32) deviate from connecting hole (412) is connected with locating piece (321), the inside wall that connecting hole (412) were kept away from in adjustment tank (411) has been seted up along self length direction and has been supplied locating piece (321) card to go into and gliding anticreep groove (413), anticreep groove (413) all do not communicate with the external world at self length direction's ascending both ends.

4. An adjustable eyeglass as in claim 1, wherein: adjust the foot and keep away from the one end of picture frame (1) and can dismantle and be connected with anticreep portion (6), anticreep portion (6) are connected with fixed block (61) towards the one end of adjusting the foot, adjust strip (41) and offer confession fixed block (61) male fixed slot (414) towards the one end of anticreep portion (6), the lateral wall of fixed block (61) and the inside wall interference fit of fixed slot (414).

5. An adjustable eyeglass as in claim 4, wherein: one side that connecting strip (31) deviate from the regulation foot inlays along self length direction and is equipped with first magnet (311), connecting groove (322) that supply connecting strip (31) card to go into are seted up to one side that sliding block (32) deviate from locating piece (321), inlay on the diapire of connecting groove (322) and be equipped with second magnet (323) with first magnet (311) inter attraction.

6. An adjustable eyeglass as in claim 5, wherein: slider (32) all are connected with flexible piece (324) towards the wall of the both sides of the back of the body of adjustment tank (411) inside wall, the constant head tank (415) that a plurality of confession elasticity piece (324) were gone into are all equipped with along self length direction interval to the two inner walls in opposite directions of adjustment tank (411).

7. An adjustable eyeglass as in claim 6, wherein: one side that anticreep portion (6) were kept away from in fixed block (61) is seted up and is supplied the regulation foot to keep away from mounting groove (611) that the one end card of adjusting strip (41) was gone into, adjust the inside wall interference fit of foot and mounting groove (611).

8. An adjustable eyeglass as in claim 7, wherein: one side of the adjusting leg (4) departing from the adjusting strip (41) is connected with an anti-slip pad (7) along the length direction of the adjusting leg.

Technical Field

The present application relates to the field of eyewear, and more particularly, to adjustable eyewear.

Background

Spectacles are articles used to improve vision, protect the eyes or for decorative purposes. Eyeglasses typically include a lens, a frame, and temples.

Currently, patent with publication number CN105404021B discloses a pair of glasses, which comprises a glasses frame, lenses, glasses legs and a nose support, wherein the glasses legs are connected with the glasses frame, the lenses are connected in the glasses frame, and the nose support is connected in the middle of the glasses frame.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: the distance between each person's eyes and ear is different, but the mirror leg length of this glasses is fixed, can't adapt to different people, therefore awaits improving.

Disclosure of Invention

In order to adapt the length of the temples to different persons, the present application provides adjustable spectacles.

The utility model provides an adjustable glasses, includes picture frame and two and picture frame articulated mirror legs, the mirror leg include with picture frame articulated fixed leg and regulation leg, adjust the leg and hug closely in one side that fixed leg deviates from the picture frame, the expansion end of fixed leg is connected with the connecting strip, the one end that fixed leg was kept away from to the connecting strip articulates there is the sliding block, it is connected with the regulation strip along self length direction to adjust leg one side towards fixed leg, the regulation strip has been seted up along self length direction towards the one end of picture frame and has been supplied the sliding block card to go into and gliding adjustment tank, the regulation strip is kept away from and is offered the connecting hole that supplies the connecting strip to pass along self length direction on the lateral wall of adjusting leg, connecting hole and adjustment tank intercommunication, be provided with between regulation leg and the fixed leg and be used for restricting the gliding locating part of sliding block in the adjustment tank.

Through adopting above-mentioned technical scheme, according to different people's demand, can adjust glasses leg length for glasses leg adaptation people's demand of wearing, during adjustment glasses leg length, slide the sliding block in the adjustment tank to suitable position, will adjust the leg and hug closely fixed leg after that, will adjust leg and fixed leg reciprocal anchorage through the locating part, thereby restriction sliding block slides in the adjustment tank, and then the length of fixed glasses leg, is convenient for wear labour saving and time saving.

Optionally, the locating part is including connecting in the stopper of adjusting one side of leg towards the stationary leg, one side of leg is adjusted towards the stationary leg is equipped with two at least spacing grooves that supply the stopper card to go into along self length direction spaced apart, all be connected with the fixture block that has deformability on the two inner walls in opposite directions of spacing groove, the draw-in groove that supplies the fixture block card to go into is all seted up to the wall of the back of the body both sides of stopper mutually.

Through adopting above-mentioned technical scheme, will adjust the leg and hug closely with the fixed leg for adjust the stopper card on the leg and go into the spacing inslot, when the stopper card goes into the spacing inslot, the fixture block of spacing inslot receives the extrusion of stopper and deformation, after the stopper card goes into the spacing inslot completely, the draw-in groove removed to the position of fixture block, the fixture block no longer receives the extrusion of stopper and the reconversion and card go into in the draw-in groove, thereby restriction stopper breaks away from the spacing groove under no exogenic action.

Optionally, one side that the sliding block deviates from the connecting hole is connected with the locating piece, the inside wall that the connecting hole was kept away from to the adjustment tank is seted up along self length direction and is supplied locating piece card to go into and gliding anticreep groove, anticreep groove all is not communicated with the external world at self length direction's ascending both ends.

Through adopting above-mentioned technical scheme, the locating piece can only slide in the constant head tank to the restriction sliding block is unexpected to break away from the adjustment tank.

Optionally, the one end that the picture frame was kept away from to the regulation foot can be dismantled and is connected with anticreep portion, anticreep portion is connected with the fixed block towards the one end of adjusting the foot, the one end of adjusting the strip towards anticreep portion is seted up and is supplied fixed block male fixed slot, the lateral wall of fixed block and the inside wall interference fit of fixed slot.

Through adopting above-mentioned technical scheme, with fixed block in the anticreep portion insert the fixed slot after, can install anticreep portion on adjusting the foot, anticreep portion can prevent to adjust the unexpected landing of foot follow ear.

Optionally, one side that the connecting strip deviates from the regulation foot inlays along self length direction and is equipped with first magnet, the spread groove that supplies the connecting strip card to go into is seted up to one side that the sliding block deviates from the locating piece, it is equipped with the second magnet with first magnet inter attraction to inlay on the diapire of spread groove.

Through adopting above-mentioned technical scheme, will adjust the leg and rotate 180 degrees around the articulated shaft on the sliding block for in the connecting strip card goes into the spread groove on the sliding strip, first magnet on the connecting strip and the second magnet inter attraction in the spread groove, thereby the restriction is adjusted the leg and is taken place to rotate under no exogenic action, and two distances of adjusting between the foot this moment are less than the distance between two fixed feet, make two adjust the foot can further press from both sides tight head, prevent that the glasses accident from dropping.

Optionally, the slider all is connected with flexible piece towards the wall of the both sides of the back of the body of adjustment tank inside wall, the constant head tank that a plurality of confession elasticity piece card was gone into is all equipped with along self length direction interval in the two inner walls in opposite directions of adjustment tank.

Through adopting above-mentioned technical scheme, pulling the sliding block, in the elastic block on the sliding block can block in each constant head tank in proper order to realize adjusting step by step, after in the spread groove was gone into to the connecting strip card, the length of mirror leg can be realized adjusting through this kind of mode.

Optionally, the mounting groove that the one end card that supplies the regulation foot to keep away from the regulation strip was gone into is seted up to one side that the anticreep portion was kept away from to the fixed block, adjust the inside wall interference fit of foot and mounting groove.

Through adopting above-mentioned technical scheme, after in the connecting strip block income spread groove, pull out the fixed block from the fixed slot, will adjust the foot and keep away from the one end of adjusting the strip and insert the mounting groove in after for adjust the foot and still keep the anticreep effect.

Optionally, one side of the adjusting leg, which is far away from the adjusting strip, is connected with a non-slip mat along the length direction of the adjusting leg.

Through adopting above-mentioned technical scheme, after in the connecting strip block income spread groove, adjust foot and head skin and hug closely, the slipmat can increase the frictional force of adjusting between leg and the head, prevents that the glasses accident from dropping.

In summary, the present application includes at least one of the following beneficial technical effects:

according to the requirements of different people, the length of the glasses legs can be adjusted, so that the glasses legs are matched with the wearing requirements of people, when the length of the glasses legs is adjusted, the sliding blocks in the adjusting grooves are slid to proper positions, the adjusting legs are attached to the fixing legs tightly, the adjusting legs and the fixing legs are fixed mutually through the limiting pieces, and therefore the sliding blocks are limited to slide in the adjusting grooves, the length of the glasses legs is further fixed, wearing is facilitated, and time and labor are saved;

the adjusting legs are tightly attached to the fixing legs, so that the limiting blocks on the adjusting legs are clamped into the limiting grooves, when the limiting blocks are clamped into the limiting grooves, the clamping blocks in the limiting grooves are extruded by the limiting blocks to deform, after the limiting blocks are completely clamped into the limiting grooves, the clamping grooves move to the positions of the clamping blocks, the clamping blocks are not extruded by the limiting blocks and restore to the original state and are clamped into the clamping grooves, and therefore the limiting blocks are prevented from being separated from the limiting grooves under the action of no external force;

the adjusting legs are rotated 180 degrees around the hinge shafts on the sliding blocks, so that the connecting strips are clamped into the connecting grooves on the sliding strips, the first magnets on the connecting strips and the second magnets in the connecting grooves attract each other, the adjusting legs are limited to rotate under the action of no external force, the distance between the two adjusting legs is smaller than the distance between the two fixing legs, the heads of the two adjusting legs can be further clamped, and the glasses are prevented from accidentally falling;

pulling the sliding block, the elastic block on the sliding block can be blocked in each constant head tank in proper order to realize adjusting step by step, after in the connecting groove is gone into to the connecting strip card, the length of mirror leg can realize adjusting through this kind of mode.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

Fig. 2 is a schematic sectional view taken along the plane a-a in fig. 1.

Fig. 3 is an exploded view of the temple in the embodiment of the present application.

Fig. 4 is a schematic view of the adjusting leg rotated by 180 degrees in the embodiment of the present application.

Description of reference numerals:

1. a mirror frame; 2. a temple; 3. a fixed leg; 31. a connecting strip; 311. a first magnet; 32. a slider; 321. positioning blocks; 322. connecting grooves; 323. a second magnet; 324. an elastic block; 33. a limiting groove; 4. adjusting the legs; 41. an adjustment bar; 411. an adjustment groove; 412. connecting holes; 413. a drop-proof groove; 414. fixing grooves; 415. positioning a groove; 5. a limiting member; 51. a limiting block; 511. a card slot; 52. a clamping block; 6. an anti-drop part; 61. a fixed block; 611. mounting grooves; 7. a non-slip mat.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses adjustable glasses. Referring to fig. 1, the glasses frame comprises a glasses frame 1 and two glasses legs 2 respectively hinged with two ends of the glasses frame 1, wherein the glasses legs 2 are made of acetate fiber materials. Mirror leg 2 is split type setting including fixed leg 3 and regulation leg 4, and the one end of fixed leg 3 is articulated with picture frame 1, adjusts leg 4 and hugs closely in the one side that fixed leg 3 deviates from picture frame 1, and the length of adjusting leg 4 is greater than the length of fixed leg 3, and the one end that picture frame 1 was kept away from to regulation leg 4 can be dismantled and be connected with and be curved anticreep portion 6.

Referring to fig. 2 and 3, the movable end of the fixed leg 3 is fixedly connected with a connecting strip 31 along the length direction thereof, and one end of the connecting strip 31 far away from the fixed leg 3 is hinged with a rectangular sliding block 32. Adjusting leg 4 towards one side of fixed leg 3 and keep away from the one end of picture frame 1 along self length direction fixedly connected with adjusting strip 41, adjusting strip 41 is seted up along self length direction towards the one end of fixed leg 3 and is supplied sliding block 32 card to go into and gliding adjustment tank 411, and sliding block 32 slides in adjustment tank 411 can adjust the length of mirror leg 2. Meanwhile, one side of the adjusting strip 41 away from the adjusting foot is flush with one side of the fixing foot away from the adjusting foot.

Referring to fig. 3 and 4, a connection hole 412 for the connection bar 31 to pass through is formed in the outer side wall of the adjustment bar 41 away from the adjustment leg 4 along the length direction of the connection bar, and the connection hole 412 is communicated with the adjustment groove 411. Be provided with locating part 5 between regulation leg 4 and the fixed leg 3, locating part 5 includes the stopper 51 of fixed connection in regulation leg 4 towards one side of fixed leg 3, and one side of fixed leg 3 towards regulation leg 4 is equipped with three spacing grooves 33 that supply stopper 51 card to go into along self length direction interval. The two opposite inner walls of the limiting groove 33 are fixedly connected with a clamping block 52 made of silica gel, the clamping block 52 is hemispherical, and the two opposite side walls of the limiting block 51 are provided with clamping grooves 511 for the clamping of the clamping block 52. When the length of the glasses legs 2 needs to be adjusted, a certain included angle is kept between the fixed legs 3 and the adjusting legs 4, then the adjusting legs 4 are pushed and pulled by hands, so that the sliding blocks 32 slide in the sliding grooves, and the relative positions of the fixed legs 3 and the adjusting legs 4 are adjusted, which is equivalent to the length of the glasses legs 2; after the relative position between the fixed leg 3 and the adjusting leg 4 is adjusted, the adjusting leg 4 is rotated to a state of being tightly attached to the side wall of the fixed leg 3, the limiting block 51 on the adjusting leg 4 is clamped into the limiting groove 33, meanwhile, the clamping block 52 in the limiting groove 33 is clamped into the clamping groove 511 on the limiting block 51, and therefore the adjusting leg 4 is limited to be accidentally separated from the fixed leg 3, and meanwhile, the sliding between the adjusting leg 4 and the fixed leg 3 is limited.

Referring to fig. 2 and 3, a positioning block 321 is integrally formed on one side of the sliding block 32 away from the connecting hole 412, a positioning groove 415 for the positioning block 321 to be clamped into and slide is formed in the inner side wall of the adjusting groove 411 away from the connecting hole 412 along the length direction, and both ends of the positioning groove 415 in the length direction are not communicated with the outside. The positioning block 321 is locked in the positioning slot 415 to limit the sliding block 32 from accidentally disengaging from the adjusting slot 411, so as to prevent the adjusting leg 4 and the fixing leg 3 from accidentally separating.

Referring to fig. 3 and 4, the anti-separation portion 6 is fixedly connected to the fixing block 61 toward one end of the adjusting leg, the adjusting bar 41 is provided with a fixing groove 414 for inserting the fixing block 61 toward one end of the anti-separation portion 6, and an outer side wall of the fixing block 61 is in interference fit with an inner side wall of the fixing groove 414. The fixing block 61 is inserted into the fixing groove 414, and the separation preventing part 6 is mounted on the adjusting leg.

Referring to fig. 3 and 4, a first magnet 311 is embedded in one side of the connecting bar 31 facing the mirror frame 1 along the length direction thereof, a connecting groove 322 for the connecting bar 31 to be clamped in is formed in one side of the sliding block 32 facing away from the positioning block 321, and a second magnet 323 mutually attracted to the first magnet 311 is embedded in the bottom wall of the connecting groove 322. When people move, the connection firmness between the glasses legs 2 and the head needs to be improved, the anti-falling part 6 is firstly detached from the adjusting foot, the adjusting foot is rotated 180 degrees around the hinge shaft of the sliding block 32, the connecting strip 31 penetrates through the connecting hole 412 and then is clamped into the connecting groove 322 on the sliding block 32, and the first magnet 311 and the second magnet 323 attract each other, so that the accidental rotation of the adjusting foot is limited; after two regulation feet all rotated 180 degrees, the distance between two regulation feet was less than the distance between two fixed feet to make two regulation feet can further press from both sides tight head, prevent that the glasses accident from dropping. In addition, one side of the fixing block 61, which is away from the anti-disengaging part 6, is provided with a mounting groove 611 into which one end of the adjusting foot, which is away from the adjusting bar 41, is clamped, and the mounting groove 611 is in interference fit with one end of the adjusting foot, which is away from the adjusting bar 41. After the adjusting foot rotates 180 degrees, the end of the adjusting foot far away from the adjusting strip 41 is clamped into the mounting groove 611, so that the anti-falling part 6 can still be mounted on the adjusting foot.

Referring to fig. 3 and 4, the non-slip mat 7 made of silica gel is fixedly connected to one side of the adjusting leg 4 away from the adjusting strip 41 along the length direction of the non-slip mat. After the regulation foot rotated 180 degrees around the articulated shaft of sliding block 32, adjusting slipmat 7 on the foot and hugging closely with the head skin, slipmat 7 can increase the frictional force of adjusting between leg 4 and the head, prevents that the glasses accident from dropping.

Referring to fig. 2 and 4, two opposite side walls of the sliding block 32 facing the inner side wall of the adjusting slot 411 are fixedly connected with elastic blocks 324 made of silicone material and having semicircular cross sections. Two opposite inner walls of the adjusting slot 411 are respectively provided with three positioning slots 415 for the elastic block 324 to be clamped in at intervals along the length direction of the adjusting slot. By pulling the sliding block 32, the elastic blocks 324 on the sliding block 32 can be sequentially clamped into the positioning grooves 415, so that the step-by-step adjustment is realized. After the adjusting foot rotates 180 degrees, the length of the glasses legs 2 can be adjusted through the matching of the elastic block 324 and the positioning groove 415, and time and labor are saved.

The implementation principle of the adjustable glasses in the embodiment of the application is as follows: according to different people's demand, can adjust 2 length of mirror leg, during adjustment 2 length of mirror leg, slide the sliding block 32 in the adjustment tank 411 to suitable position, will adjust leg 4 and hug closely fixed leg 3 after that for stopper 51 card is gone into in the spacing groove 33, thereby will adjust leg 4 and fixed leg 3 reciprocal anchorage, and then the length of fixed mirror leg 2, the people of being convenient for wear glasses.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.