Glasses hinge with multi-angle rotating structure

Abstract

The glasses hinge with the multi-angle rotating structure comprises a first connecting piece, a second connecting piece and an adapting piece, the first connecting piece is used for being connected with a glasses frame, the second connecting piece is used for being connected with glasses legs, a transverse groove is formed in the end, close to the first connecting piece, of the adapting piece, and a vertical groove is formed in the other end of the adapting piece. A through cavity penetrating through the two ends is formed in the adapter, a first driving rod in back-and-forth sliding fit is arranged at the end, close to the first connecting piece, of the through cavity, and a second driving rod in back-and-forth sliding fit is arranged at the other end of the through cavity. According to the glasses hinge disclosed by the utility model, the glasses legs can be turned at multiple angles, so that the glasses hinge is relatively good in bending resistance and distortion resistance and relatively long in service life, and in addition, the distance between the two glasses legs and the angle of the glasses frame can be adjusted, so that different requirements of glasses users are met, the wearing comfort is improved, and the wearing experience is relatively good.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of spectacle accessories, more specifically, it relates to a spectacle hinge with multi-angle rotating structure. BACKGROUND

[0002] Glasses are simple optical devices made to correct vision or protect the eyes, generally composed of lenses, frames and glasses legs, in addition to the role of correcting vision and protecting the eyes, the glasses legs play a role of decoration and support wearing. The existing glasses can only be folded towards the frame, and people will inevitably collide with glasses in use, which is easy to make the glasses legs fold outward, so that the connecting part of the glasses legs and the frame is also easy to break, leading to damage of glasses, in addition, the maximum distance between the two glasses legs in open state cannot be changed, for the larger face population, it is easy to stretch the two glasses legs to both sides to cause deformation, and the user is not comfortable enough, there is certain limitation, cannot satisfy the use demand of user, and improvement is urgently needed. SUMMARY

[0003] In view of the deficiencies in the prior art, the utility model aims to provide a spectacle hinge with multi-angle rotating structure, so that the anti-folding and anti-twisting ability of the glasses legs is better, the service life is longer, and the distance between the two glasses legs and the angle of the glasses frame can also be adjusted.

[0004] To achieve the above object, the utility model provides the following technical scheme: a spectacle hinge with multi-angle rotating structure, comprising a connecting piece one, a connecting piece two and an adapter, the connecting piece one is used for being connected with glasses frame, the connecting piece two is used for being connected with glasses leg, the adapter is provided with a horizontal slot at one end close to the connecting piece one and a vertical slot at the other end, the connecting piece one is hingedly fixed with the horizontal slot to realize left and right rotation of the glasses leg, the connecting piece two is hingedly fixed with the vertical slot to realize up and down rotation of the glasses leg, the adapter is provided with a through cavity penetrating both ends, a first driving rod is arranged in the through cavity to slide back and forth at one end close to the connecting piece one, the end of the first driving rod is in abutting contact with the connecting piece one, a second driving rod is arranged in the through cavity to slide back and forth at the other end, the end of the second driving rod is in abutting contact with the connecting piece two, a spring is further arranged in the through cavity between the first driving rod and the second driving rod, and the two ends of the spring are in abutting contact with the first driving rod and the second driving rod respectively.

[0005] The utility model further sets up: connecting piece one includes first fixed plate and sets up respectively in the first fixed plate both sides carding piece and first connecting block, the carding piece is fixed in glasses frame, first connecting block is located in horizontal groove and is hinged fixed, first connecting block is square setting and first drive link is set and is set in resistance, there is round convex on the side that first connecting block is away from glasses frame nose bridge, there is hovering surface at the vertex of round convex;

[0006] Connecting piece two includes second fixed plate fixedly connected on glasses leg and second connecting block set in one side of second fixed plate, second connecting block is located in vertical groove and is hinged fixed, and second connecting block is elliptical setting, first positioning groove is set in one end of second connecting block close to adapter, second positioning groove is set in the upper and lower ends of connecting block respectively, and second drive link is set in resistance with first positioning groove and second positioning groove.

[0007] The utility model further sets up: one end of second drive link is provided with the support plate that is set in resistance with connecting piece two, and the other end is provided with first fixed link that is set to spring inside, and one end of first drive link is away from connecting piece one and is provided with second fixed link that is set to spring inside.

[0008] The utility model further sets up: both ends of adapter are provided with fixed screw of screw cooperation respectively, and fixed screw is hinged with first connecting block and second connecting block respectively.

[0009] The utility model further sets up: carding piece sets up two.

[0010] By adopting the above technical scheme, the utility model discloses glasses hinge can realize the multi-angle folding of glasses leg, so the anti-folding and anti-torsion ability is good, and the service life is long, and in addition, the interval between two glasses legs and the angle of glasses frame can be adjusted, so that the different needs of glasses user are satisfied, thereby improving the comfort when wearing, and making the wearing experience better. ACCURACY OF DRAWINGS

[0011] Figure 1 It is the structure schematic drawing of the utility model;

[0012] Figure 2 It is the structure section view of the utility model;

[0013] Figure 3 It is the structure exploded view of the utility model;

[0014] Figure 4 It is the structure schematic drawing of glasses hinge installation on glasses.

[0015] 1, connecting piece one; 10, first fixed plate; 11, card set block; 12, first connecting block; 120, round convex; 121, hovering surface; 2, connecting piece two; 20, second fixed plate; 21, second connecting block; 210, first positioning groove; 211, second positioning groove; 3, adapter; 30, horizontal slot; 31, vertical slot; 32, through cavity; 33, first drive rod; 330, second fixed rod; 34, second drive rod; 340, support plate; 341, first fixed rod; 35, spring; 4, fixed screw. DETAILED DESCRIPTION

[0016] REFERENCE Figures 1 to 4 Further illustrate the embodiment of the utility model.

[0017] The utility model discloses a kind of spectacle hinge with multi-angle rotating structure, including connecting piece one 1, connecting piece two 2 and adapter 3, the connecting piece one 1 is used to connect with spectacle frame, the connecting piece two 2 is used to connect with spectacle leg, the adapter 3 is close to the end of connecting piece one 1 and is provided with horizontal slot 30, the other end is provided with vertical slot 31, the connecting piece one 1 is hinged and fixed with horizontal slot 30 to realize the left and right rotation of mirror leg, the connecting piece two 2 is hinged and fixed with vertical slot 31 to realize the up and down rotation of mirror leg, the adapter 3 is provided with through cavity 32 passing through two ends inside, the through cavity 32 is close to the end of connecting piece one 1 and is provided with first drive rod 33 of back and forth sliding cooperation, the end of first drive rod 33 is in abutment and is cooperated with connecting piece one 1 and is set, the other end of the through cavity 32 is provided with second drive rod 34 of back and forth sliding cooperation, the end of second drive rod 34 is in abutment and is cooperated with connecting piece two 2 and is set, spring 35 between first drive rod 33 and second drive rod 34 is also provided in the through cavity 32, the two ends of spring 35 are respectively in abutment with first drive rod 33 and second drive rod 34 and are set.

[0018] Further, the connecting piece one 1 includes first fixed plate 10 and the card set block 11 and the first connecting block 12 respectively arranged in the two sides of first fixed plate 10, the card set block 11 is fixed on spectacle frame, the first connecting block 12 is located in horizontal slot 30 and is hingedly fixed, the first connecting block 12 is square and is in abutment and is cooperated with first drive rod 33, the round convex 120 is provided on the side of first connecting block 12 away from the nose bridge of mirror frame, and the hovering surface 121 is provided at the vertex of round convex 120.

[0019] The connecting piece two 2 comprises a second fixed plate 20 fixedly connected to the temple and a second connecting block 21 arranged on one side of the second fixed plate 20, the second connecting block 21 is hingedly fixed in the vertical slot 31, and the second connecting block 21 is arranged in an elliptical shape, a first positioning groove 210 is arranged at one end of the second connecting block 21 close to the adapter 3, and a second positioning groove 211 is arranged at the upper and lower ends of the connecting block respectively, and the second driving rod 34 is arranged in limiting cooperation with the first positioning groove 210 and the second positioning groove 211.

[0020] Further, one end of the second driving rod 34 is provided with a supporting plate 340 arranged in abutting cooperation with the connecting piece two 2, the other end is provided with a first fixed rod 341 penetrating into the spring 35, and the other end of the first driving rod 33 is provided with a second fixed rod 330 penetrating into the spring 35. By arranging the first fixed rod 341 and the second fixed rod 330, the first driving rod 33 and the second driving rod 34 can be stably reset by the spring 35, and are not easy to shake, and the structure is more stable.

[0021] Further, both ends of the adapter 3 are respectively provided with fixed screws 4 in threaded cooperation, the fixed screws 4 are respectively hingedly fixed with the first connecting block 12 and the second connecting block 21, as shown in Figure 1 The first connecting block 12 and the second connecting block 21 are fixed by the fixed screws 4, so that the first connecting block 12 and the second connecting block 21 can realize the fixing effect and rotate around the fixed screws 4, which is simple and practical in structure and convenient and fast in installation.

[0022] Further, the clamping block 11 is provided with two, and the stability between the connecting piece one 1 and the frame can be improved by arranging two clamping blocks 11.

[0023] Principle: as shown in Figure 1 When the temple is affected by external force and is folded outward, the temple will drive the adapter 3 to rotate outward along the connecting piece one 1, and in the process of rotating the adapter 3, the first connecting block 12 of the connecting piece one 1 will exert a rotating pressure on the first driving rod 33, so that the first driving rod 33 slides towards the through cavity 32 and the spring 35 is compressed, and in the process of rotating the first connecting block 12, the first driving rod 33 will form smooth sliding cooperation with the round convex 120, so that the temple can be smoothly rotated outward, thereby preventing the temple from being easily damaged when it is folded outward, and when the external force is lost, the temple can return to the original position by the restoring force of the spring 35.

[0024] When the glasses hinge is folded in the up-down direction by external force, the temple will drive the connecting piece two 2 to rotate up and down along the adapter 3, and in the process of rotating the connecting piece two 2, the second connecting block 21 is elliptical, so that the second connecting block 21 will form a smooth sliding fit with the support plate 340 in the process of rotating, so that the temple can be smoothly rotated up or down, thereby preventing the temple from being easily damaged when folded in the up-down direction, and the temple can return to the original position by the restoring force of the spring 35 when the external force is lost.

[0025] In addition, since the temples can be rotated in two opposite directions, the distance between the two temples can be adjusted by rotating the temples, so that the distance between the two temples is suitable for different face shapes, and since the glasses frame can be rotated in two opposite directions, the angle of the glasses frame can be adjusted, so that the angle of the glasses frame is suitable for different face shapes, thereby meeting the different needs of the glasses users, thereby improving the comfort when wearing, and the wearing experience is better, and it can adapt to different face shapes and use scenarios, and the application range is wider.

[0026] The glasses hinge of the utility model can realize multi-angle folding of the temples, so it has good folding and twisting resistance and long service life, and can also adjust the distance between the two temples and the angle of the glasses frame, thereby meeting the different needs of the glasses users, thereby improving the comfort when wearing, and the wearing experience is better.

[0027] The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited to the above-mentioned embodiments, and any technical solution under the idea of the utility model belongs to the protection scope of the utility model. It should be noted that for ordinary technical personnel in the technical field, some improvements and decorations without departing from the principle of the utility model can also be considered as the protection scope of the utility model.

Claims

1. A spectacle hinge with a multi-angle rotation structure, characterized in that: The utility model provides a glasses frame and glasses leg connecting device, including connecting piece one, connecting piece two and adapter piece, connecting piece one is used for connecting with glasses frame, connecting piece two is used for connecting with glasses leg, the one end of adapter piece is close to connecting piece one and is provided with horizontal slot, the other end is provided with vertical slot, connecting piece one is hinged and is fixed with horizontal slot to realize the left and right rotation of glasses leg, connecting piece two is hinged and is fixed with vertical slot to realize the up and down rotation of glasses leg, the through cavity of being provided with in adapter piece is passed two ends, the first drive link of back and forth sliding cooperation is arranged in the through cavity one end close to connecting piece one, and the first drive link end is in abutment and is matched with connecting piece one and is arranged, the second drive link of back and forth sliding cooperation is arranged in the other end of through cavity, and the end of second drive link is in abutment and is matched with connecting piece two and is arranged, and spring is also arranged in the through cavity between the first drive link and the second drive link, and the both ends of spring are in abutment with the first drive link and the second drive link respectively and are arranged.

2. The multi-angle rotating structure of the glasses hinge according to claim 1, characterized in that: Connecting piece one includes first fixed plate and the first connecting block and the clamping block that are arranged respectively on both sides of first fixed plate, the clamping block is clamped and fixed on glasses frame, the first connecting block is located in horizontal slot and is hingedly fixed, the first connecting block is square and is arranged in abutment and is matched with the first drive link, and a round convex is arranged on the side of first connecting block away from the nose bridge of glasses frame, and a hovering surface is arranged at the vertex of round convex; Connecting piece two includes second fixed plate fixedly connected on glasses leg and second connecting block arranged on one side of second fixed plate, the second connecting block is located in vertical slot and is hingedly fixed, and the second connecting block is elliptical and is arranged, a first positioning slot is arranged on the one end of second connecting block close to adapter piece, and second positioning slots are arranged on the upper and lower ends of connecting block respectively, and the second drive link is limitingly matched with first positioning slot and second positioning slots.

3. The multi-angle rotating structure of eyeglass hinge according to claim 1, wherein: One end of second drive link is provided with support plate matched with connecting piece two, and the other end is provided with first fixed rod penetrating into the interior of spring, and the one end of first drive link away from connecting piece one is provided with second fixed rod penetrating into the interior of spring.

4. The multi-angle rotating structure of eyeglass hinge according to claim 2, wherein: Both ends of adapter piece are respectively provided with fixed screws of screw cooperation, and the fixed screws are hingedly matched and fixed with first connecting block and second connecting block respectively.

5. The multi-angled rotating structure eyeglass hinge of claim 2, wherein: The clamping block is provided with two.

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