CN214474283U

CN214474283U - Adjustable glasses frame

Info

Publication number: CN214474283U
Application number: CN202120186152.0U
Authority: CN
Inventors: 盘红军; 刘克桓
Original assignee: Wenzhou Shangzhen Optical Co ltd
Current assignee: Wenzhou Shangzhen Optical Co ltd
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2021-10-22
Anticipated expiration: 2031-01-22

Abstract

The utility model relates to a spectacle-frame field discloses spectacle-frame with adjustable, include the spectacle-frame main part and connect in the mirror leg of spectacle-frame main part both sides, two nose framves about being equipped with in the middle of the spectacle-frame main part, through adjusting structural connection between spectacle-frame main part and the mirror leg, adjust the structure and include that one end is fixed in fixed cover on the lateral wall of spectacle-frame main part and grafting and sliding connection are in the movable rod in fixed cover, the movable rod includes the regulating part, but regulating part relatively fixed cover activity to be located fixed sheatheeing in and correspond the department. The application has the following advantages and effects: fixed cover supports the movable rod, through the slip and the location of the relative fixed cover of regulating part, reaches the purpose of adjusting the distance between picture frame main part and the mirror leg, can conveniently adjust the elasticity of mirror leg from this, improves the comfort level of wearing the picture frame.

Description

Adjustable glasses frame

Technical Field

The application relates to the technical field of spectacle frames, in particular to an adjustable spectacle frame.

Background

The glasses comprise lenses and a glasses frame, wherein the lenses are embedded in the glasses frame and worn in front of eyes so as to improve the eyesight, protect the eyes or be used for decoration; eyeglass frames typically include a frame that supports lenses and temples that are secured to either side of the frame.

At present, a patent with publication number CN103792678A discloses a spectacle frame, which comprises a spectacle frame and spectacle legs, wherein the spectacle legs are positioned at two sides of the spectacle frame, and a left nose frame and a right nose frame are arranged in the middle of the spectacle frame.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: in a conventional glasses frame, the glasses legs and the frame are fixed relatively, and the suitable tightness between the glasses legs and the frame is different for different consumers, and the fixed glasses legs and the frame may cause discomfort in wearing glasses and cannot meet the requirements of different consumers wearing glasses, so that the improvement is still needed.

SUMMERY OF THE UTILITY MODEL

In order to alleviate the discomfort that different consumers caused because of the elasticity when wearing the spectacle-frame, improve the suitability of glasses, this application provides a spectacle-frame with adjustable.

The application provides an adjustable spectacle-frame adopts following technical scheme:

the utility model provides an adjustable spectacle-frame, includes the picture frame main part and connects in the mirror leg of picture frame main part both sides, two nose framves about being equipped with in the middle of the picture frame main part, connect through adjusting the structure between picture frame main part and the mirror leg, adjust the structure and include that one end is fixed in fixed cover on the lateral wall of picture frame main part and peg graft and sliding connection in the movable rod in fixed cover, the movable rod includes the regulating part, and the regulating part can fix the cover activity relatively to be located the fixed corresponding department of sheatheeing in.

Through adopting above-mentioned technical scheme, fixed cover supports the movable rod, through the slip and the location of the relative fixed cover of regulating part, reaches the purpose of adjusting the distance between picture frame main part and the mirror leg, and the elasticity that from this can convenient regulation mirror leg improves the comfort level of wearing the picture frame.

Further: the movable rod further comprises a supporting part, the adjusting part is connected to the supporting part through a movable structure, and the adjusting part is inserted and moved at a corresponding position on the glasses legs; when the adjusting part is close to the supporting part, the supporting part and the adjusting part slide in the fixed sleeve; when the adjusting part is far away from the supporting part, the adjusting part is positioned in the fixed sleeve through the positioning structure.

Through adopting above-mentioned technical scheme, support the regulating part by the supporting part, make the regulating part supporting part activity relatively to make supporting part and regulating part fixed cover relatively slide, then realize the relocation of supporting part and regulating part after fixed cover relative slip through location structure again, realize the location after the elasticity adjusts promptly.

Further: the positioning structure comprises a positioning block and positioning grooves, the positioning block is fixed on the side wall of the adjusting part far away from the supporting part, and the positioning grooves are arranged in the fixing sleeve at intervals and are used for the positioning block to be inserted.

Through adopting above-mentioned technical scheme, after the relative fixed cover of mirror leg removed, the corresponding position in the fixed cover that is located after adjusting the elasticity is relocated to.

Further: the movable structure comprises a bulge, a groove and a connecting spring; the protrusion is fixed on the adjusting part, the groove is arranged on the supporting part and is used for accommodating the protrusion, and the connecting spring is fixedly connected between the protrusion and the groove.

Through adopting above-mentioned technical scheme, the elastic activity of relative supporting part is realized through setting up of spring to the regulating part, and when pressing regulating part and make it be close to with the supporting part, the locating piece can break away from the constant head tank and remove to can be in the constant head tank of corresponding position department again under the spring action of connecting spring.

Further: the end part of the side wall of the positioning groove, which is close to the positioning block, is provided with a relatively inclined guide surface, and one side of the guide surface, which is far away from the adjusting part, inclines towards the direction of mutual approaching.

Through adopting above-mentioned technical scheme, get into the constant head tank by the guiding orientation locating piece of spigot surface, make the location of regulating part more convenient for realize.

Further: the movement of the support is indicated by the indicating structure.

Through adopting above-mentioned technical scheme, instruct the structure assistance and instruct the displacement of supporting part.

Further: the indicating structure comprises deformable convex points and indicating grooves, the convex points are fixed on the side wall of the supporting part far away from the adjusting part, the indicating grooves are arranged on the side wall in the fixed sleeve at intervals, and the indicating grooves and the positioning grooves are arranged in a one-to-one correspondence manner; when the convex point is positioned in the indicating groove, the positioning block corresponds to the positioning groove.

Through adopting above-mentioned technical scheme, correspond with the constant head tank through setting up the instruction groove, but the bump of deformability is fixed a position in the instruction groove that corresponds along with the removal of supporting part, and the locating piece also corresponds to the constant head tank this moment to change and confirm the setpoint.

Further: the nose frame comprises a bracket and a nose support, the bracket is fixed on the left side and the right side in the middle of the main body of the glasses frame, an extension block inserted in the bracket is formed on the nose support, through holes are formed in the bracket and the extension block in a penetrating mode, bolts are inserted in the through holes, and the diameter of each through hole is larger than that of each bolt.

Through adopting above-mentioned technical scheme, the diameter of perforating hole is greater than the bolt, makes the nose hold in the palm and has certain activity space, can be applicable to different consumers better, improves and wears the comfort.

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

1. the fixed sleeve supports the movable rod, the movable rod is provided with the adjusting part and the supporting part which are separated, the adjusting part can move relative to the supporting part, so that the supporting part and the adjusting part can slide relative to the fixed sleeve, and the aim of adjusting the distance between the glasses frame main body and the glasses legs is fulfilled through positioning by the positioning structure, so that the tightness of the glasses legs can be conveniently adjusted, and the comfort level of wearing the glasses frames is improved;

2. through setting up the instruction groove and corresponding with the constant head tank, fix a position in the instruction groove that corresponds when the bump of deformability is along with the removal of supporting part, the locating piece also corresponds to the constant head tank this moment to it confirms the setpoint to change.

Drawings

FIG. 1 is a schematic structural view of an embodiment of the present application, with the nose piece partially exploded;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

fig. 3 is a schematic view of a partial explosion structure of the fit connection of the fixed sleeve and the movable rod according to the embodiment of the present application;

fig. 4 is a schematic view of the structure of the movable rod and the structure of the movable rod installed in the stationary sleeve according to the embodiment of the present application.

Description of reference numerals: 1. a frame body; 2. a temple; 3. a nose frame; 31. a bracket; 32. a nose pad; 321. an extension block; 33. a through hole; 4. a bolt; 5. an adjustment structure; 6. fixing a sleeve; 7. a movable rod; 71. a support portion; 72. an adjustment section; 8. a movable structure; 81. a protrusion; 82. a groove; 83. a connecting spring; 9. a positioning structure; 91. positioning blocks; 92. positioning a groove; 921. a guide surface; 10. an indicating structure; 101. salient points; 102. indicating the slot.

Detailed Description

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

The embodiment of the application discloses spectacle-frame with adjustable. Referring to fig. 1, an adjustable glasses frame comprises a frame body 1 and glasses legs 2 connected to both sides of the frame body 1, wherein a left nose frame and a right nose frame 3 are arranged in the middle of the frame body 1.

Referring to fig. 1 and 2, the nose bridge 3 includes a bracket 31 and a nose pad 32, the two brackets 31 are fixed in the middle of the frame body 1 and are respectively located at the ends of the two frame bodies 1 close to each other, an extension block 321 inserted in the bracket 31 is formed at one side of the nose pad 32 close to the bracket 31, through holes 33 are vertically perforated on the bracket 31 and the extension block 321, and bolts 4 are inserted in the through holes 33, so that the extension block 321 can be stably installed in the bracket 31; the diameter of the through hole 33 is larger than that of the bolt 4, so that the nose pad 32 has a certain movement space, can be better suitable for different consumers, and improves the wearing comfort.

Referring to fig. 1 and 3, the glasses frame main body 1 and the glasses legs 2 are connected through the adjusting structure 5, the adjusting structure 5 comprises a fixed sleeve 6 and a movable rod 7, one end of the fixed sleeve 6 is fixed on the side wall, away from the two glasses frame main bodies 1, of the side wall, the movable rod 7 is connected into the other end of the fixed sleeve 6 in a plugging and sliding mode, and the distance between the glasses legs 2 and the glasses frame main bodies 1 is adjustable through the sliding of the movable rod 7 relative to the fixed sleeve 6.

Referring to fig. 3 and 4, the movable rod 7 includes a supporting portion 71 and an adjusting portion 72, the adjusting portion 72 is connected to the supporting portion 71 through the movable structure 8, and a certain movable gap is formed between the adjusting portion 72 and the supporting portion 71; one end of the adjusting part 72 extends, is inserted and moves at the corresponding position on the side wall of the glasses leg 2; the movable structure 8 comprises a projection 81, a groove 82 and a connecting spring 83; the protrusion 81 is fixed on the side wall of the adjusting portion 72 close to the supporting portion 71, the groove 82 is opened on the side wall of the supporting portion 71 and is used for accommodating the protrusion 81, the connecting spring 83 is fixedly connected between the protrusion 81 and the groove 82, so that the adjusting portion 72 can elastically move relative to the supporting portion 71, and when the adjusting portion 72 is pressed to be close to the supporting portion 71, the supporting portion 71 and the adjusting portion 72 can slide in the fixing sleeve 6.

Referring to fig. 4, when the adjusting portion 72 is away from the supporting portion 71, the adjusting portion 72 and the supporting portion 71 are positioned in the fixing sleeve 6 by the positioning structure 9; the positioning structure 9 includes a positioning block 91 and a positioning groove 92, the positioning block 91 is fixed on the side wall of the adjusting part 72 far from the supporting part 71, the positioning grooves 92 are spaced apart and arranged in the fixing sleeve 6 and are used for the positioning block 91 to be inserted, and when the glasses legs 2 move relative to the fixing sleeve 6 and the tightness is adjusted, the glasses legs can be repositioned at the corresponding positions in the fixing sleeve 6.

Referring to fig. 4, the end portion of the side wall of the positioning groove 92 close to the positioning block 91 is formed with a relatively inclined guide surface 921, and the sides of the guide surfaces 921 far away from the adjusting part 72 are inclined toward the direction of approaching each other, so that the positioning block 91 is guided by the guide surface 921 to enter the positioning groove 92, and the positioning of the adjusting part 72 is more conveniently realized.

With reference to fig. 4, the movement of the support 71 inside the fixed sleeve 6 is indicated by the indicating structure 10 for positioning; the indicating structure 10 comprises a hemispherical convex point 101 and indicating grooves 102, the convex point 101 is made of deformable rubber and is fixed on the side wall of the supporting part 71 far away from the adjusting part 72, the indicating grooves 102 are arranged on the side wall in the fixing sleeve 6 at intervals, and the indicating grooves 102 and the positioning grooves 92 are arranged in a one-to-one correspondence manner; when the protruding point 101 is positioned in the indicating groove 102, the positioning block 91 corresponds to the positioning groove 92, so that the positioning block 91 is more smoothly inserted into the positioning groove 92; it should be noted that the protuberances 101 can be deformed to a certain extent so as to slide smoothly inside the fixed sleeve 6.

The working process of the embodiment of the application is as follows:

when the distance between the spectacle frame body 1 and the spectacle leg 2 needs to be adjusted, the adjusting part 72 is pressed towards the supporting part 71, the supporting part 71 is abutted to the upper part in the fixing sleeve 6, at the moment, the positioning block 91 is separated from the positioning groove 92, the supporting part 71 slides in the fixing sleeve 6, the salient point 101 deforms and moves synchronously until the proper position is adjusted, the salient point 101 is clamped in the indicating groove 102, at the moment, the hand is loosened, the adjusting part 72 is reset under the restoring force action of the connecting spring 83, the positioning block 91 is positioned in the positioning groove 92 at the corresponding position under the guiding of the guiding surface 921, and the adjusting process is completed.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the 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.

Claims

1. The utility model provides an adjustable spectacle-frame, includes picture frame main part (1) and connects in mirror leg (2) of picture frame main part (1) both sides, two nose framves (3), its characterized in that about being equipped with in the middle of picture frame main part (1): connect through adjusting structure (5) between picture frame main part (1) and mirror leg (2), adjust fixed cover (6) and grafting and sliding connection in fixed cover (6) movable rod (7) on the lateral wall of picture frame main part (1) including one end is fixed in picture frame main part (1), movable rod (7) include regulating part (72), and regulating part (72) can fix cover (6) activity relatively to be located corresponding department on fixed cover (6).

2. An adjustable eyeglass frame as claimed in claim 1, wherein: the movable rod (7) further comprises a supporting part (71), the adjusting part (72) is connected to the supporting part (71) through a movable structure (8), and the adjusting part (72) is inserted and moved on the corresponding position of the glasses leg (2); when the adjusting part (72) is close to the supporting part (71), the supporting part (71) and the adjusting part (72) slide in the fixed sleeve (6); when the adjusting part (72) is far away from the supporting part (71), the adjusting part is positioned in the fixed sleeve (6) through the positioning structure (9).

3. An adjustable eyeglass frame as claimed in claim 2, wherein: location structure (9) are including locating piece (91) and constant head tank (92), locating piece (91) are fixed in regulating part (72) and are kept away from on the lateral wall of supporting part (71), a plurality of constant head tank (92) interval is located fixed cover (6) in and is supplied locating piece (91) to peg graft.

4. An adjustable eyeglass frame as claimed in claim 2, wherein: the movable structure (8) comprises a protrusion (81), a groove (82) and a connecting spring (83); the protrusion (81) is fixed on the adjusting part (72), the groove (82) is arranged on the supporting part (71) and is used for accommodating the protrusion (81), and the connecting spring (83) is fixedly connected between the protrusion (81) and the groove (82).

5. An adjustable eyeglass frame as claimed in claim 3, wherein: the end part of the side wall of the positioning groove (92) close to the positioning block (91) is provided with a relatively inclined guide surface (921), and one side of the guide surface (921) far away from the adjusting part (72) inclines towards the direction of mutual approaching.

6. An adjustable eyeglass frame as claimed in claim 3, wherein: the movement of the support (71) is indicated by an indicating structure (10) for positioning.

7. An adjustable eyeglass frame as claimed in claim 6, wherein: the indicating structure (10) comprises deformable convex points (101) and indicating grooves (102), the convex points (101) are fixed on the side wall of the supporting part (71) far away from the adjusting part (72), the indicating grooves (102) are arranged on the side wall in the fixing sleeve (6) at intervals, and the indicating grooves (102) and the positioning grooves (92) are arranged in a one-to-one correspondence manner; when the salient point (101) is positioned in the indicating groove (102), the positioning block (91) corresponds to the positioning groove (92).

8. An adjustable eyeglass frame as claimed in claim 1, wherein: the nose frame (3) comprises a bracket (31) and a nose support (32), the bracket (31) is fixed on the left side and the right side of the middle of the frame main body (1), an extension block (321) inserted in the bracket (31) is formed on the nose support (32), a through hole (33) is formed in the bracket (31) and the extension block (321) in a penetrating mode, a bolt (4) is inserted in the through hole (33), and the diameter of the through hole (33) is larger than that of the bolt (4).