Screwless glasses capable of automatically opening and closing glasses legs

Abstract

The utility model discloses a pair of screw-free glasses capable of automatically opening and closing glasses legs, which comprises a glasses frame and the glasses legs, the glasses legs are fixedly connected onto the glasses frame through connecting pieces, pile heads are respectively arranged on two sides of the glasses frame, rotating shafts are arranged on the pile heads, elastic sheets are arranged at connecting ends of the glasses legs, and each connecting piece comprises a connecting block, an upper side plate and a lower side plate. The end of the upper side plate and the end of the lower side plate extend to the upper side and the lower side of the pile head respectively, the elastic piece is arranged between the upper side plate and the lower side plate in a penetrating mode through the connecting block and extends to the outer side of the pile head, and connecting holes corresponding to the rotating shaft in position are formed in the upper side plate and the lower side plate respectively. The rotating shaft of the pile head is fixedly connected into the connecting holes of the upper side plate and the lower side plate in a rotating fit mode. According to the pair of glasses, the glasses legs can be quickly mounted without a tool, and the glasses legs can be elastically adjusted through the matching of the elastic sheets and the pile heads during wearing, so that the sense of pressure on people with larger heads is reduced, and the wearing comfort is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to glasses technical field more specifically, it relates to a kind of glasses of automatic opening and closing glasses leg without screw. BACKGROUND

[0002] In daily life, people with poor eyesight will choose to wear glasses, such as myopia needs myopia glasses, hyperopia needs hyperopia glasses, etc. ; The glasses leg is one of the main components of glasses, and the glasses leg in the frame used by people generally has no elasticity, which makes people with larger heads feel uncomfortable when wearing. In addition, the frame and the glasses leg are usually fixedly connected by screws, and the screw connection method requires the use of a screwdriver or other auxiliary tools to tighten the frame and the glasses leg, making the assembly method more complicated and in urgent need of improvement. SUMMARY

[0003] In view of the deficiencies in the prior art, the utility model aims to provide a kind of glasses of automatic opening and closing glasses leg without screw.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of glasses of automatic opening and closing glasses leg without screw, including frame and glasses leg located on both sides of the frame, the glasses leg is fixedly connected on the frame by connecting piece, stake head is provided on both sides of the frame, rotating shaft extending out of the upper and lower sides of the stake head is provided on the stake head, the connecting end of the glasses leg is provided with spring piece, the connecting piece includes connecting block and upper side plate and lower side plate provided on the upper and lower sides of the connecting block, the end of the upper side plate and the lower side plate extends to the upper and lower sides of the stake head respectively, the spring piece is arranged between the upper side plate and the lower side plate by the connecting block, and the spring piece extends to the outside of the stake head and is arranged in abutment, connecting holes corresponding to the position of the rotating shaft are formed in the upper side plate and the lower side plate respectively, and the rotating shaft of the stake head is fixedly connected in the connecting holes of the upper side plate and the lower side plate and is arranged in rotational cooperation.

[0005] The utility model is further provided as follows: the connecting block is arranged in U shape, the two vertical sides of the connecting block are arranged on the upper and lower sides of the glasses leg respectively, and the horizontal side of the connecting block is arranged on the inner side of the glasses leg. The upper side plate and the lower side plate are fixedly connected to the two vertical sides of the connecting block respectively.

[0006] The utility model is further provided as follows: the upper and lower sides of the glasses leg are respectively provided with clamping grooves for clamping the two vertical sides of the connecting block.

[0007] The utility model is further provided as follows: the width of the spring piece is less than the width of the glasses leg, and the upper and lower sides of the spring piece are arranged in gap cooperation with the upper side plate and the lower side plate.

[0008] The utility model further sets up: the pile head, glasses leg and connecting piece all adopt metal material integral punch forming.

[0009] By adopting the above technical scheme, the glasses leg of the practical glasses can be quickly installed without tools, and the glasses leg can be elastically adjusted by the cooperation of the elastic sheet and the pile head during wearing, thereby reducing the oppression of people with large heads and improving the wearing comfort. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 It is a structural schematic view of the utility model;

[0011] Figure 2 It is Figure 1 It is an enlarged view of a in the middle;

[0012] Figure 3 It is an enlarged view of the folding glasses leg;

[0013] Figure 4 It is a structural schematic view of the connecting piece.

[0014] 1, frame; 2, glasses leg; 20, elastic sheet; 21, clamping groove; 3, connecting piece; 30, connecting block; 31, upper side plate; 32, lower side plate; 33, connecting hole; 4, pile head; 40, rotating shaft. DETAILED DESCRIPTION

[0015] Refer to Figures 1 to 4 The utility model embodiment is further explained.

[0016] The utility model discloses a kind of glasses of screwless automatic opening and closing glasses leg, including frame 1 and the glasses leg 2 in the both sides of frame 1, the glasses leg 2 is fixedly connected on frame 1 by connecting piece 3, pile head 4 is respectively provided on the both sides of frame 1, rotating shaft 40 extending out the both sides of pile head 4 is provided on the pile head 4, the connecting end of the glasses leg 2 is provided with elastic sheet 20, the connecting piece 3 includes connecting block 30 and the upper side plate 31 and lower side plate 32 being set on the both sides of connecting block 30, the end of the upper side plate 31 and lower side plate 32 respectively extends to the both sides of pile head 4, the elastic sheet 20 is passed to between the upper side plate 31 and lower side plate 32 by connecting block 30, and the elastic sheet 20 extends to the outside of pile head 4 and is arranged in abutment, connecting hole 33 corresponding with the position of rotating shaft 40 is respectively formed on the upper side plate 31 and lower side plate 32, the rotating shaft 40 of the pile head 4 is fixedly connected in the connecting hole 33 of the upper side plate 31 and lower side plate 32 and is arranged in rotation cooperation.

[0017] Further, in order to realize the quick and convenient installation of the connecting block 30 and the glasses leg 2, the connecting block 30 is arranged in a U shape, the two vertical sides of the connecting block 30 are arranged on the upper and lower sides of the glasses leg 2 respectively, the horizontal side of the connecting block 30 is arranged on the inner side of the glasses leg 2, the upper side plate 31 and the lower side plate 32 are fixedly connected to the two vertical sides of the connecting block 30 respectively, and when the connecting block 30 is installed, only the two sides of the connecting block 30 need to be opened, and then the connecting block 30 is buckled on the glasses leg 2, so that the quick and convenient installation is realized.

[0018] Further, in order to improve the stability of the connecting block 30 installed on the glasses leg 2, the clamping grooves 21 for clamping the two vertical sides of the connecting block 30 are arranged on the upper and lower sides of the glasses leg 2 respectively. When the connecting block 30 is installed, the connecting block 30 can be clamped and fixed through the clamping grooves 21, so that the limiting effect is realized, and in the process of rotating the glasses leg 2, the connecting block 30 can always stably drive the elastic sheet 20 to elastically cooperate with the pile head 4.

[0019] Further, in order to improve the stability of the elastic sheet 20 when elastically cooperating with the pile head 4, the width of the elastic sheet 20 is arranged to be smaller than the width of the glasses leg 2, and the upper and lower sides of the elastic sheet 20 are arranged in a gap cooperation with the upper side plate 31 and the lower side plate 32. In the process of bending deformation, the elastic sheet 20 is not easy to shake up and down through the cooperation of the upper side plate 31 and the lower side plate 32, and the structure is more stable.

[0020] Further, in order to improve the convenience of production and processing, the pile head 4, the glasses leg 2 and the connecting piece 3 are all made of metal material and are integrally stamped.

[0021] Working principle: when installing the glasses leg 2 of the utility model, first, the two sides of the connecting block 30 are opened, and then buckled and fixed on the glasses leg 2, at this time, the elastic sheet 20 of the glasses leg 2 will be located between the upper side plate 31 and the lower side plate 32 arranged on the upper and lower sides of the connecting block 30. Then, by opening the upper side plate 31 and the lower side plate 32, the connecting hole 33 on the upper side plate 31 and the lower side plate 32 is clamped on the rotating shaft 40 of the pile head 4 to realize the rotating connection, at this time, the elastic sheet 20 of the glasses leg 2 will abut against the outside of the pile head 4. The glasses leg 2 can realize elastic matching connection with the frame 1 through the elastic contact between the elastic sheet 20 and the pile head 4, when the glasses leg 2 is in the open state, the elastic sheet 20 and the outside of the pile head 4 are in complete adhesion state, at this time, the glasses leg 2 can always keep the open state through the adhesion extrusion force between the elastic sheet 20 and the pile head 4 for people to wear. When people need to fold the glasses leg 2, they can exert force to rotate the glasses leg 2 towards the frame 1, at this time, the connecting piece 3 will rotate around the rotating shaft 40 of the pile head 4, when the glasses leg 2 rotates to the frame 1, the elastic sheet 20 arranged on the glasses leg 2 will rotate to the end of the pile head 4 to adhesion, so that the glasses leg 2 can always keep the folding state through the adhesion extrusion force between the elastic sheet 20 and the end of the pile head 4. When people with larger head wear, the glasses leg 2 will receive the pressure of the head to rotate outward, at this time, the elastic sheet 20 of the glasses leg 2 will be deformed and bent under force, so as to realize the elastic adjustment of the glasses leg 2, so that people with larger head can get more comfortable wearing experience.

[0022] The glasses of the utility model do not need to use tools to quickly install the glasses leg 2 during installation, and the glasses leg 2 can realize elastic adjustment through the cooperation of the elastic sheet 20 and the pile head 4 during wearing, which reduces the oppression of people with larger head and improves the comfort of wearing.

[0023] The above is only the preferred embodiment of the utility model, the protection scope of the utility model is not limited to the above-mentioned examples, any technical solution belonging to the idea of the utility model is within 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 are also considered as the protection scope of the utility model.

Claims

1. A pair of glasses with automatic opening and closing of the temples without screws, characterized in that: The glasses frame and the glasses legs on both sides of the glasses frame are fixedly connected through the connecting piece, the pile head is arranged on both sides of the glasses frame, the rotating shaft extending out of the upper and lower sides of the pile head is arranged on the pile head, the connecting end of the glasses leg is provided with the elastic sheet, the connecting piece comprises the connecting block and the upper side plate and the lower side plate arranged on the upper and lower sides of the connecting block, the end of the upper side plate and the lower side plate extends to the upper and lower sides of the pile head respectively, the elastic sheet is arranged between the connecting block, the upper side plate and the lower side plate, the elastic sheet extends to the outside of the pile head and is in abutting fit, the connecting hole corresponding to the position of the rotating shaft is arranged on the upper side plate and the lower side plate respectively, and the rotating shaft of the pile head is fixedly connected in the connecting hole of the upper side plate and the lower side plate and is in rotating fit.

2. The glasses of claim 1, wherein: The connecting block is in U-shaped arrangement, the two vertical sides of the connecting block are arranged on the upper and lower sides of the glasses leg respectively, and the horizontal side of the connecting block is arranged on the inner side of the glasses leg.

3. The self-opening and closing eyeglasses of claim 2, wherein: The upper and lower sides of the glasses leg are respectively provided with the clamping groove for clamping the two vertical sides of the connecting block.

4. The self-opening and closing eyeglasses of claim 1, wherein: The width of the elastic sheet is smaller than the width of the glasses leg, and the upper and lower sides of the elastic sheet are in gap fit with the upper side plate and the lower side plate.

5. The self-opening and closing eyeglasses of claim 1, wherein: The pile head, the glasses leg and the connecting piece are integrally stamped by metal material.

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