CN215181245U - Novel glasses based on curved surface modeling technology - Google Patents

Abstract

The utility model discloses a novel glasses based on curved surface modeling technique, its technical scheme main points are: including the picture frame, the symmetry is provided with the bracket on the picture frame, be provided with the nose on the bracket and hold in the palm, the bracket is detachably connected on the picture frame, the picture frame both sides all are provided with the connecting seat, the slot of transversal personally submitting T font is seted up along length direction to the connecting seat top surface, be provided with a plurality of first oblique sawtooth on the slot inside wall, bracket one side is provided with the inserted block that is used for the card to go into the slot, the inserted block is kept away from in the one side of bracket and is provided with a plurality of oblique sawtooth of first oblique sawtooth assorted second, bracket one side bottom sliding connection has and is used for cooperateing with the locating part of restriction inserted block gliding with the connecting seat. The utility model discloses an useful: because the bracket is detachably connected on the picture frame, the bracket can be detached from the picture frame for replacement when being broken or deformed, so that the whole picture frame does not need to be replaced, and the service life of the picture frame is prolonged.

Description

Novel glasses based on curved surface modeling technology

Technical Field

The utility model relates to a glasses, more specifically say, it relates to a novel glasses based on curved surface modeling technique.

Background

Spectacles are articles worn in front of the eyes with a combination of lenses and frames for improving vision, protecting the eyes or for decorative purposes, which correct a variety of vision problems, including myopia, hyperopia, astigmatism, presbyopia or strabismus, amblyopia, etc.

The existing glasses are usually produced in batches after being improved and trimmed according to designed models by firstly building models of the glasses through a curved surface modeling technology of three-dimensional software before being produced, the existing glasses usually comprise a glasses frame, lenses and glasses legs, two nose supports are arranged on the glasses frame and used for being hung on the nose bridge, but the existing nose supports are usually welded on the glasses frame through brackets or integrally formed, when the brackets are deformed or broken and broken, the brackets are difficult to take down for replacement, and therefore the whole glasses frame needs to be replaced by people, and the glasses are quite inconvenient.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a novel glasses of bracket detachably based on curved surface modeling technique.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a novel glasses based on curved surface modeling technique, includes the picture frame, the symmetry is provided with the bracket on the picture frame, be provided with the nose on the bracket and hold in the palm, the bracket is detachably connected on the picture frame, the picture frame both sides all are provided with the connecting seat, the slot of transversal personally submitting T font is seted up along length direction to the connecting seat top surface, be provided with a plurality of first oblique sawtooth on the slot inside wall, bracket one side is provided with the inserted block that is used for the card to go into the slot, the inserted block is kept away from and is provided with a plurality of oblique sawtooth of first oblique sawtooth assorted second in the one side of bracket, bracket one side bottom sliding connection has and is used for cooperateing with the connecting seat in order to restrict the gliding locating part of inserted block.

By adopting the technical scheme, the bracket is detachably connected on the picture frame, so that the bracket can be detached from the picture frame for replacement when the bracket is damaged, broken or deformed, the whole picture frame does not need to be replaced, the service life of the picture frame is prolonged, wherein, the connecting seats at two sides of the picture frame are both provided with the T-shaped slots, one side of the bracket is provided with the insert block for being clamped into the slots, when in specific installation, the insert block only needs to be aligned and clamped into the top of the slot, the insert block can not be pulled out from the connecting seats in the direction far away from the slots through the limit of the slots on the insert block, the connection is stable, because the inner side wall of the slots is provided with a plurality of first oblique saw teeth, the insert block is provided with a plurality of second oblique saw teeth, in the process that the insert block is clamped into the slots, the second oblique saw teeth are clamped into the slots and aligned with gaps between the adjacent first oblique saw teeth one by one, and after the insert block is completely clamped into the slots, the second mitre sawtooth is gone into in the space between the first mitre sawtooth thereupon completely card, and is spacing to the oblique sawtooth of second through first mitre sawtooth for the connection of bracket is more stable, because the bracket bottom is provided with and is used for restricting the gliding locating part of inserted block, and is spacing to the inserted block through the locating part, makes the bracket be difficult for more taking off from the connecting seat, connects more stably, and easy dismounting.

The utility model discloses further set up to: the locating part includes the cylindric lock, the jack that is used for the cylindric lock card to go into is seted up to slot inside wall bottom.

Through adopting above-mentioned technical scheme, because the locating part includes the cylindric lock for after the insert block goes into the slot completely, the cylindric lock aligns the jack on the slot inside wall thereupon, only need make the cylindric lock card go into in the jack through promoting the cylindric lock this moment, spacing through the jack to the cylindric lock, make the cylindric lock be difficult for extracting, spacing through the cylindric lock to the insert block, make the unable motion of insert block, further improved the connection stability of bracket.

The utility model discloses further set up to: the bottom of the first inclined saw tooth is provided with a first limiting plane, and the top of the second inclined saw tooth is provided with a second limiting plane parallel to the surface of the first limiting plane.

Through adopting above-mentioned technical scheme, because first mitre saw tooth bottom is provided with spacing plane one, second mitre saw tooth top is provided with spacing plane two that parallels with it, block into the space between the first mitre saw tooth completely at second mitre saw tooth after, spacing plane one of every first mitre saw tooth all can laminate with the spacing plane two phase of every second mitre saw tooth, spacing through a pair of second mitre saw tooth of spacing plane, make the inserted block can't upwards extract the connecting seat, and when needs are dismantled, only need relieve the spacing of locating part to the inserted block, promote the bracket downwards afterwards, make the inserted block break away from the connecting seat downwards, and is convenient for dismounting, time saving and labor saving.

The utility model discloses further set up to: the bracket comprises a first connecting section and a second connecting section, the tops of the first connecting section and the second connecting section are connected through a bending section, a first variable cavity is formed between the first connecting section and the second connecting section, the inserting block is arranged on the first connecting section, and two connecting blocks connected with the nose support are symmetrically arranged on the second connecting section.

Through adopting above-mentioned technical scheme, because the bracket includes linkage segment one and linkage segment two, and form between linkage segment one and the linkage segment two and become chamber one for the bracket can take place deformation in deformation chamber one, possesses better elasticity, thereby makes the nose hold in the palm the human bridge of nose of adaptation laminating that can be more convenient, and the setting of two connecting blocks has improved the joint strength that bracket and nose held in the palm, makes the nose hold in the palm and is difficult for dropping.

The utility model discloses further set up to: the connecting block includes the bayonet lock, and is adjacent be formed with shape variable chamber two between the bayonet lock, the one end that connecting section two was kept away from to the bayonet lock is provided with the lug, and is adjacent the arc surface has all been seted up to the one end that the lug is relative, and is adjacent all set up flutedly in the relative one side of bayonet lock, offer the draw-in groove that is used for the bayonet lock card to go into on the nose holds in the palm, set up the caulking groove that is used for the lug card to go into in the draw-in groove on the diapire, be provided with the abaculus that is used for the card to go into the recess on the draw-in groove inside wall.

By adopting the technical proposal, as the connecting block comprises the bayonet locks and the adjacent bayonet locks form a second variable cavity, so that the distance between the adjacent bayonet locks can be enlarged and reduced along with the distance error between the bayonet locks in the process that the bayonet locks are clamped into the bayonet locks on the nose support, thereby ensuring that the bayonet locks can be more conveniently clamped into the bayonet locks, because the convex block at one end of the bayonet lock is provided with the arc surface, the convex block can be easily aligned and clamped into the clamping groove until the convex block is clamped into the caulking groove through the guiding action of the arc surface on the convex block, because the opposite surfaces of the adjacent bayonet locks are provided with grooves, the inner side walls of the bayonet locks are provided with embedded blocks, after the bayonet lock is completely clamped into the clamping groove, the convex block can be clamped into the embedding groove along with the bayonet lock, and the embedding block can be clamped into the groove, the bayonet lock is limited by the embedded block, so that the bayonet lock is not easy to pull out from the clamping groove, and the connection of the nose support is more stable.

The utility model discloses further set up to: the outside of cylindric lock one end is provided with the plug, the plug is made by rubber materials, the shrinkage pool that is used for the plug card to go into is seted up to jack inside.

Through adopting above-mentioned technical scheme, because cylindric lock one end is provided with the plug of making by rubber materials, rubber materials has better elasticity and the higher coefficient of friction in surface, make the in-process of jack is gone into to the plug card, thereby the plug receives the extrusion of jack inner wall can compression deformation, and after the shrinkage pool is gone into to the plug card, can resume thereupon and fill up the space between shrinkage pool and the plug, frictional force has been increased, thereby make the plug difficult for extracting, the cylindric lock is more stable to the spacing effect of inserted block.

The utility model discloses further set up to: the bracket is made of plastic titanium material.

Through adopting above-mentioned technical scheme, because the bracket is made by plastic titanium material, plastic titanium has the memory for the bracket is easy reconversion after warping, and has super toughness, and resistant crashing is wear-resisting, characteristics such as coefficient of friction low, thereby makes the difficult fracture damage of bracket, has prolonged the life of picture frame.

The utility model discloses further set up to: the mirror frame is made of an aluminum alloy material.

Through adopting above-mentioned technical scheme, because the picture frame is made by aluminum alloy material, aluminum alloy intensity is high and the quality is lighter for picture frame intensity is higher, is difficult for the damage, and the quality is lighter, and people are difficult for feeling heavy after wearing, and are more comfortable.

To sum up, the utility model discloses following beneficial effect has:

because the bracket is detachably connected on the picture frame, the bracket can be detached from the picture frame for replacement when the bracket is damaged, broken or deformed, thereby the whole picture frame does not need to be replaced, and the service life of the picture frame is prolonged, wherein, T-shaped slots are arranged on connecting seats at two sides of the picture frame, an inserting block for being inserted into the slots is arranged at one side of the bracket, when in specific installation, the inserting block only needs to be aligned and inserted from the top of the slot, the inserting block can not be pulled out from the connecting seats in the direction far away from the slots through the limit of the slots to the inserting block, the connection is stable, because a plurality of first inclined sawteeth are arranged on the inner side wall of the slots, a plurality of second inclined sawteeth are arranged on the inserting block, when the inserting block is inserted into the slots, the second inclined sawteeth are inserted into the slots and aligned with the gaps between the adjacent first inclined sawteeth one by one, after the inserting block is completely inserted into the slots, the second inclined sawteeth are completely inserted into the gaps between the first inclined sawteeth, the bracket is more stable in connection due to the fact that the bracket bottom is provided with the limiting part used for limiting the sliding of the insert block, the insert block is limited through the limiting part, the bracket is not easy to take down from the connecting seat, connection is more stable, and dismounting is convenient.

Drawings

Fig. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

fig. 4 is a third schematic structural view of the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 4.

Reference numerals: 1. a mirror frame; 2. a bracket; 3. a nose pad; 4. a connecting seat; 5. a slot; 6. a first slanted serration; 7. inserting a block; 8. a second slanted serration; 9. a cylindrical pin; 10. a jack; 11. a first limiting plane; 12. a second limiting plane; 13. a first connecting section; 14. a second connecting section; 15. bending the section; 16. a deformation cavity I; 17. connecting blocks; 18 bayonet pins; 19. a deformation cavity II; 20. a bump; 21. a circular arc surface; 22. a groove; 23. a card slot; 24. caulking grooves; 25. an insert block; 26. a plug; 27. a concave hole.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, a pair of novel glasses based on a curved surface modeling technology comprises a glass frame 1 made of an aluminum alloy material, brackets 2 made of a plastic titanium material are symmetrically arranged on the glass frame 1, nose pads 3 are arranged on the brackets 2, the brackets 2 are detachably connected to the glass frame 1, connecting seats 4 are arranged on both sides of the glass frame 1, a slot 5 with a T-shaped cross section is formed in the top surface of each connecting seat 4 along the length direction, a plurality of first oblique saw teeth 6 are arranged on the inner side wall of the slot 5, an insertion block 7 for being inserted into the slot 5 is arranged on one side of each bracket 2, a plurality of second oblique saw teeth 8 matched with the first oblique saw teeth 6 are arranged on one side of the insertion block 7 away from the bracket 2, a first limiting plane 11 is arranged at the bottom of the first oblique saw teeth 6, a second limiting plane 12 parallel to the surface of the first limiting plane 11 is arranged at the top of the second oblique saw teeth 8, a limiting member for limiting the sliding of the insertion block 7 by being matched with the connecting seats 4 is slidably connected to the bottom of one side of the bracket 2, the limiting part comprises a cylindrical pin 9, the bottom of the inner side wall of the slot 5 is provided with a jack 10 for clamping the cylindrical pin 9, the outer part of one end of the cylindrical pin 9 is provided with a plug 26, the plug 26 is made of rubber material, the inner part of the jack 10 is provided with a concave hole 27 for clamping the plug 26, the bracket 2 comprises a first connecting section 13 and a second connecting section 14, the tops of the first connecting section 13 and the second connecting section 14 are connected through a bending section 15, a first shape changing cavity 16 is formed between the first connecting section 13 and the second connecting section 14, the insert block 7 is arranged on the first connecting section 13, two connecting blocks 17 for connecting with the nose support 3 are symmetrically arranged on the second connecting section 14, each connecting block 17 comprises a clamping pin 18, a second shape changing cavity 19 is formed between adjacent clamping pins 18, one end of each clamping pin 18, far away from the second connecting section 14 is provided with a convex block 20, one end, opposite to each convex block 20 is provided with an arc surface 21, one opposite to each adjacent clamping pin 18 is provided with a groove 22, the nose support 3 is provided with a clamping groove 23 for clamping the clamping pin 18, the inner bottom wall of the clamping groove 23 is provided with an embedding groove 24 for clamping the lug 20, and the inner side wall of the clamping groove 23 is provided with an embedding block 25 for clamping the groove 22.

Because the bracket 2 is detachably connected on the picture frame 1, the bracket 2 can be detached from the picture frame 1 for replacement when being damaged, broken or deformed, thereby the whole picture frame 1 does not need to be replaced, and the service life of the picture frame 1 is prolonged, wherein, the connecting seats 4 at both sides of the picture frame 1 are both provided with the slots 5 in a T shape, one side of the bracket 2 is provided with the inserting block 7 for being inserted into the slots 5, when in specific installation, only the inserting block 7 needs to be aligned and inserted from the top of the slots 5, the inserting block 7 can not be pulled out from the connecting seats 4 in the direction far away from the slots 5 through the limit of the slots 5 to the inserting block 7, the connection is stable, because the inner side wall of the slots 5 is provided with the first oblique sawteeth 6, the inserting block 7 is provided with the second oblique sawteeth 8, in the process that the inserting block 7 is inserted into the slots 5, the second oblique sawteeth 8 are then inserted into the slots 5 and aligned with the gaps between the adjacent first oblique sawteeth 6 one by one another, after the insert 7 completely blocks into the slot 5, the oblique sawtooth 8 of second goes into the space between the oblique sawtooth 6 of first following completely, it is spacing to the oblique sawtooth 8 of second through first oblique sawtooth 6 for the connection of bracket 2 is more stable, because bracket 2 bottom is provided with and is used for restricting the gliding locating part of insert 7, spacing to insert 7 through the locating part, make bracket 2 be difficult for more taking off from connecting seat 4, it is more stable to connect, and easy dismounting.

Because the locating part includes cylindric lock 9 for after the insert 7 blocks in the slot 5 completely, cylindric lock 9 aims at jack 10 on the 5 inside walls of slot thereupon, only need make cylindric lock 9 block in jack 10 through promoting cylindric lock 9 this moment, spacing through jack 10 to cylindric lock 9, make cylindric lock 9 be difficult for extracting, spacing through cylindric lock 9 to insert 7, make the unable motion of insert 7, further improved the connection stability of bracket 2.

Because first oblique sawtooth 6 bottom is provided with spacing plane 11, 8 tops of oblique sawtooth of second are provided with spacing plane two 12 that parallel with it, go into the space between first oblique sawtooth 6 completely the card in the oblique sawtooth of second after, spacing plane 11 of every first oblique sawtooth 6 all can laminate mutually with spacing plane two 12 of every oblique sawtooth 8 of second, through spacing plane 11 to the oblique sawtooth 8 of second, make inserted block 7 can't upwards extract connecting seat 4, and when needs are dismantled, only need remove the spacing of locating part to inserted block 7, promote bracket 2 downwards afterwards, make inserted block 7 break away from connecting seat 4 downwards, and easy dismounting, time saving and labor saving.

Because bracket 2 includes linkage segment one 13 and linkage segment two 14, and is formed with between linkage segment one 13 and the linkage segment two 14 and becomes chamber one 16 for bracket 2 can take place deformation in deformation chamber one 16 play, possesses better elasticity, thereby makes the nose hold in the palm the human bridge of nose of the adaptation laminating that 3 can be more convenient, and the setting up of two connecting blocks 17 has improved the joint strength that bracket 2 held in the palm 3 with the nose, makes the nose hold in the palm 3 difficult dropping.

Because the connecting block 17 comprises the bayonet lock 18 and the two variable cavities 19 are formed between the adjacent bayonet locks 18, in the process that the bayonet lock 18 is clamped into the clamping groove 23 on the nose support 3, the distance between the adjacent bayonet locks 18 can be enlarged and reduced along with the distance error between the clamping grooves 23, so that the bayonet lock 18 can be clamped into the clamping groove 23 more conveniently, because the arc surface 21 is arranged on the convex block 20 at one end of the bayonet lock 18, the convex block 20 can be easily aligned and clamped into the clamping groove 23 through the guiding effect of the arc surface 21 on the convex block 20 until being clamped into the embedding groove 24, because the grooves 22 are arranged on the opposite surfaces of the adjacent bayonet locks 18, the embedding blocks 25 are arranged on the inner side walls of the clamping groove 23, after the bayonet lock 18 is completely clamped into the clamping groove 23, the convex block 20 can be clamped into the embedding groove 24 along with the convex block 25, the bayonet lock 18 is not easy to be pulled out from the clamping groove 23 through the limit of the embedding blocks 25, so that the connection of the nose pad 3 is more stable.

Because cylindric lock 9 one end is provided with plug 26 made by rubber materials, rubber materials has better elasticity and the higher coefficient of friction in surface, make at plug 26 card income jack 10 in-process, thereby plug 26 receives the extrusion of jack 10 inner wall can compression deformation, and after plug 26 card goes into shrinkage pool 27, can resume thereupon and fill up the space between shrinkage pool 27 and the plug 26, frictional force has been increased, thereby make plug 26 difficult to extract, cylindric lock 9 is more stable to the spacing effect of inserted block 7.

Because the bracket 2 is made by plastic titanium material, plastic titanium has the memory for bracket 2 is easy reconversion after warping, and has super toughness, and is able to bear or endure to hit wear-resisting, characteristics such as coefficient of friction low, thereby makes bracket 2 be difficult for the fracture damage, has prolonged the life of picture frame 1.

Because the picture frame 1 is made by the aluminum alloy material, the aluminum alloy intensity is high and the quality is lighter for picture frame 1 intensity is higher, is difficult for the breakage, and the quality is lighter, and people are difficult for feeling heavy after wearing, more comfortable.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (8)

1. The utility model provides a novel glasses based on curved surface modeling technique, includes picture frame (1), the symmetry is provided with bracket (2) on picture frame (1), be provided with nose support (3) on bracket (2), its characterized in that: bracket (2) are connected on picture frame (1) for detachably, picture frame (1) both sides all are provided with connecting seat (4), slot (5) of transversal personally submitting the T font are seted up along length direction to connecting seat (4) top surface, be provided with a plurality of first oblique sawtooth (6) on slot (5) inside wall, bracket (2) one side is provided with inserted block (7) that are used for the card to go into slot (5), be provided with a plurality of and first oblique sawtooth (6) assorted second oblique sawtooth (8) in the one side that bracket (2) were kept away from in inserted block (7), bracket (2) one side bottom sliding connection has and is used for cooperateing with connecting seat (4) in order to restrict the gliding locating part of inserted block (7).

2. The novel glasses based on surface modeling technology as claimed in claim 1, wherein: the locating part comprises a cylindrical pin (9), and a jack (10) for the cylindrical pin (9) to be clamped in is formed in the bottom of the inner side wall of the slot (5).

3. The novel glasses based on surface modeling technology as claimed in claim 1, wherein: the bottom of the first oblique sawtooth (6) is provided with a first limiting plane (11), and the top of the second oblique sawtooth (8) is provided with a second limiting plane (12) parallel to the surface of the first limiting plane (11).

4. The novel glasses based on surface modeling technology as claimed in claim 1, wherein: bracket (2) are including linkage segment one (13) and linkage segment two (14), linkage segment one (13) and linkage segment two (14) top link to each other through bending segment (15), be formed with between linkage segment one (13) and linkage segment two (14) and become chamber one (16), inserted block (7) set up on linkage segment one (13), the symmetry is provided with two connecting blocks (17) that are used for holding in the palm (3) and link to each other with the nose on linkage segment two (14).

5. The novel glasses based on surface modeling technology as claimed in claim 4, wherein: connecting block (17) include bayonet lock (18), and are adjacent be formed with between bayonet lock (18) and become chamber two (19), the one end that connecting segment two (14) was kept away from in bayonet lock (18) is provided with lug (20), and is adjacent arc surface (21) have all been seted up to lug (20) relative one end, and are adjacent all set up fluted (22) in bayonet lock (18) relative one side, offer draw-in groove (23) that are used for bayonet lock (18) card to go into on nose support (3), set up caulking groove (24) that are used for lug (20) card to go into on draw-in groove (23) interior diapire, be provided with on draw-in groove (23) inside wall and be used for going into abaculus (25) of recess (22).

6. The novel glasses based on surface modeling technology as claimed in claim 2, wherein: the plug (26) is arranged outside one end of the cylindrical pin (9), the plug (26) is made of rubber materials, and concave holes (27) used for clamping the plug (26) are formed in the inserting holes (10).

7. The novel glasses based on surface modeling technology as claimed in claim 1, wherein: the bracket (2) is made of plastic titanium material.

8. The novel glasses based on surface modeling technology as claimed in claim 1, wherein: the spectacle frame (1) is made of an aluminum alloy material.

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