Optical glasses convenient to wear

Abstract

The utility model discloses a pair of optical glasses convenient to wear, which relates to the technical field of optical glasses and comprises a glasses frame, a base is fixed on the rear surface of the glasses frame close to the edges of two sides, and glasses legs are rotatably arranged at the tail end of the base; storage grooves are formed in the top ends of the glasses legs, outer cylinders are connected into the storage grooves through ball shafts, inner rods extending out of the ends of the outer cylinders are arranged in the outer cylinders in a sliding mode, rubber sheets are arranged at the ends, away from the outer cylinders, of the inner rods, and two sets of sealing rubber strips are arranged at the positions, close to the top ends, of the inner walls of the storage grooves. The rubber sheets can rotate inwards along the axis of the inner rod and make contact with the afterbrain of a wearer, the worn optical glasses are limited, the situation that the glasses incline forwards or slide off can be better prevented, the better wearing effect is achieved, meanwhile, the inner rod and the outer barrel are used for meeting different crowds, and the wearing comfort is improved. The application range of the optical glasses is further expanded, and meanwhile, the lenses can be conveniently detached, so that the effect of more convenient replacement is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of optical glasses, in particular to an optical glasses convenient to wear. Background Technique

[0002] Nowadays, the population wearing glasses is getting wider and wider, from the elderly to children. Coupled with the extensive use of lights and computers, it causes continuous imperceptible damage to the eyes. Therefore, optical glasses have become more and more popular in recent years. Optical glasses use lenses, prisms, contact lenses, intraocular lenses, etc. to correct vision, eliminate visual fatigue, and protect or treat the eyes. There are many types of glasses. The eyes of those who correct refractive errors are divided into: optical glasses and contact glasses, and the most commonly used are wearable optical glasses.

[0003] However, there are corresponding defects in the current optical glasses during wearing. As the wearer walks or runs, the nose pads will slide down along the surface of the nose, causing the worn glasses to tilt downward or even slip off, thus bringing an unpleasant experience to the wearer. For this reason, an optical glasses convenient to wear is proposed. Content of the Utility Model

[0004] Based on this, the purpose of the utility model is to provide an optical glasses convenient to wear to solve the technical problems raised in the above background.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: an optical glasses convenient to wear, including a spectacle frame, bases are fixed at positions close to both side edges on the rear surface of the spectacle frame, and temple arms are rotatably arranged at the ends of the bases;

[0006] A storage groove is opened at the top end of the temple arm, an outer cylinder is connected in the storage groove by a ball shaft, an inner rod extending outside the end of the outer cylinder is slidably arranged in the outer cylinder, a rubber sheet is arranged at one end of the inner rod away from the outer cylinder, and two groups of sealing rubber strips are arranged at a position close to the top end on the inner wall of the storage groove.

[0007] As a preferred technical scheme of the optical glasses convenient to wear of the utility model, the spectacle frame includes a fixed frame fixed to the end of the base, a movable frame is rotatably arranged on the front surface of the fixed frame, and a lens is assembled between the fixed frame and the movable frame.

[0008] As a preferred technical scheme of the optical glasses convenient to wear of the utility model, a rubber sleeve is embedded on the outer wall of the inner rod, and a rough rubber sleeve is sleeved on the outer wall of the ball shaft arranged between the outer cylinder and the storage groove.

[0009] As a preferred technical scheme of the optical glasses convenient to wear of the utility model, the rubber sheet is rotatably arranged at the end of the inner rod by a damping shaft.

[0010] As a preferred technical solution of the optical glasses convenient to wear of the present utility model, an operation groove is provided at the center of the top end of the fixed frame, a restraint piece is rotatably provided in the operation groove, and a restraint rod is fixed at an eccentric position at the bottom end of the restraint piece.

[0011] As a preferred technical solution of the optical glasses convenient to wear of the present utility model, a receiving groove is provided at a corresponding position to the restraint piece at the top end of the movable frame, and an arc groove matching the restraint rod is provided in the receiving groove.

[0012] As a preferred technical solution of the optical glasses convenient to wear of the present utility model, a restraint groove matching the lens is provided on the front surface of the fixed frame.

[0013] In summary, the present utility model mainly has the following beneficial effects:

[0014] In the present utility model, the rubber sheet can rotate inward along the axis of the inner rod to contact the back of the wearer's head, limit the worn optical glasses, and better prevent the glasses from tilting forward or slipping, achieving a better wearing effect. At the same time, the inner rod and the outer cylinder are used to meet different people, further expanding the applicable range of the optical glasses. At the same time, the lens can be conveniently disassembled to achieve a more convenient replacement effect. Description of the Drawings

[0015] Figure 1 is a three-dimensional view of the present utility model;

[0016] Figure 2 is a structural diagram of the spectacle frame and temple arms of the present utility model;

[0017] Figure 3 is a sectional view of the temple arm of the present utility model;

[0018] Figure 4 is an unfolded view of the fixed frame and the movable frame of the present utility model;

[0019] Figure 5 is a top view of the fixed frame and the movable frame of the present utility model.

[0020] In the figure: 100, spectacle frame; 101, fixed frame; 102, movable frame; 103, restraint groove; 104, receiving groove; 105, restraint piece; 106, operation groove;

[0021] 110, lens; 120, base; 130, temple arm; 131, storage groove; 132, sealing rubber strip; 140, outer cylinder; 141, inner rod; 142, rubber sheet. Detailed Embodiments

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. The embodiments described by referring to the accompanying drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation to the present invention.

[0023] Next, according to the overall structure of the present invention, its embodiments will be described.

[0024] An optical glasses convenient to wear, as Figures 1 to 5 shown, includes a spectacle frame 100. At positions near the two side edges of the rear surface of the spectacle frame 100, bases 120 are fixed. At the ends of the bases 120, temple arms 130 are rotatably provided;

[0025] At the top end of the temple arm 130, a storage groove 131 is opened. Inside the storage groove 131, an outer cylinder 140 is connected by a ball shaft. Inside the outer cylinder 140, an inner rod 141 extending outside the end of the outer cylinder 140 is slidably provided. At the end of the inner rod 141 away from the outer cylinder 140, a rubber sheet 142 is provided. At positions near the top end of the inner wall of the storage groove 131, two groups of sealing rubber strips 132 are provided.

[0026] When wearing, the rubber sheet 142 can be toggled to make the outer cylinder 140 rotate upward along the ball shaft and can be slightly inclined inward. Then, the rubber sheet 142 is toggled to rotate inward along the axis of the inner rod 141. The inner surface of the curved surface of the rubber sheet 142 contacts the back of the head to restrain the sunglasses and prevent the front part from tilting downward or slipping. At the same time, the sealing rubber strip 132 shields and protects the storage groove 131 to prevent dust or hair from entering, ensuring that the outer cylinder 140 and the inner rod 141 are not blocked when the optical glasses are removed, so as to achieve a better wearing effect.

[0027] Please refer specifically to Figure 2 , Figure 3 and Figure 4 . The spectacle frame 100 includes a fixed frame 101 fixed to the end of the base 120. On the front surface of the fixed frame 101, a movable frame 102 is rotatably provided. A lens 110 is assembled between the fixed frame 101 and the movable frame 102;

[0028] At the center position of the top end of the fixed frame 101, an operation groove 106 is opened. A restraint piece 105 is rotatably provided in the operation groove 106. At the eccentric position of the bottom end of the restraint piece 105, a restraint rod is fixed. At the corresponding position of the top end of the movable frame 102, a receiving groove 104 is opened. An arc groove matching the restraint rod is opened in the receiving groove 104.

[0029] Rotate the restraint piece 105 to make the restraint rod at its bottom end slide out of the arc groove. At this time, the locking effect on the movable frame 102 is released. Then, pull the movable frame 102 to rotate forward and downward, and push the lens 110 from the rear of the fixed frame 101 to remove it. Conversely, the lens 110 can be assembled.

[0030] Please refer specifically to Figure 3 , a rubber sleeve is embedded on the outer wall of the inner rod 141, a rough rubber sleeve is sleeved on the outer wall of the ball shaft provided between the outer cylinder 140 and the storage groove 131, and the rubber sheet 142 is rotatably arranged at the end of the inner rod 141 by a damping shaft.

[0031] The rubber sleeve is used to increase the friction coefficient between the outer wall of the inner rod 141 and the outer cylinder 140, ensuring that the inner rod 141 will not move arbitrarily after extending to the required length. At the same time, with the cooperation of the damping shaft, the rubber sheet 142 is locked after rotating to a specified angle.

[0032] Please refer specifically to Figure 4 , a constraint groove 103 that fits the lens 110 is provided on the front surface of the fixed frame 101.

[0033] The lens 110 is limited by the constraint groove 103, so as to facilitate the rotation of the movable frame 102 to fit the fixed frame 101 to complete the locking purpose.

[0034] When wearing, the rubber sheet 142 can be toggled to make the outer cylinder 140 rotate upward along the ball shaft and can be tilted slightly inward. Then, the rubber sheet 142 is toggled to rotate inward along the axis of the inner rod 141. The inner surface of the curved surface of the rubber sheet 142 contacts the back of the head to constrain the sunglasses and prevent the front part from tilting downward or slipping. At the same time, the sealing rubber strip 132 shields and protects the storage groove 131 to prevent dust or hair from entering, ensuring that the outer cylinder 140 and the inner rod 141 of the optical glasses can be removed without obstruction, thus achieving a better wearing effect. The parts not involved in this device are the same as or can be implemented by the prior art.

[0035] Although the embodiments of the present invention have been shown and described, the specific embodiments are only explanations of the present invention and not limitations thereof. The specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art can make modifications, substitutions and variations without creative contributions to the embodiments according to needs, but as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A pair of optical glasses that are easy to wear, comprising a glasses frame (100), characterized in that: A base (120) is fixed on the rear surface of the eyeglass frame (100) near the edges on both sides, and eyeglass legs (130) are rotatably provided at the ends of the base (120); A storage groove (131) is provided at the top of the glasses leg (130), an outer tube (140) is connected to the storage groove (131) by a ball shaft, an inner rod (141) is slidably provided in the outer tube (140) and extends to the outside of the end of the outer tube (140), a rubber sheet (142) is provided at one end of the inner rod (141) away from the outer tube (140), and two groups of sealing rubber strips (132) are provided on the inner wall of the storage groove (131) near the top.

2. The easy-to-wear optical glasses according to claim 1, characterized in that: The eyeglass frame (100) comprises a fixed frame (101) fixed to the end of a base (120), a movable frame (102) being rotatably provided on the front surface of the fixed frame (101), and a lens (110) being mounted between the fixed frame (101) and the movable frame (102).

3. The easy-to-wear optical glasses according to claim 1, characterized in that: The outer wall of the inner rod (141) is embedded with a rubber sleeve, and the outer wall of the ball shaft arranged between the outer cylinder (140) and the storage groove (131) is sleeved with a rough rubber sleeve.

4. The easy-to-wear optical glasses according to claim 1, characterized in that: The rubber sheet (142) is rotatably arranged with the damping shaft and the end of the inner rod (141).

5. The easy-to-wear optical glasses according to claim 2, characterized in that: An operating slot (106) is provided at the center of the top end of the fixed frame (101), a restraining piece (105) is rotatably provided on the operating slot (106), and a restraining rod is fixed at an eccentric position on the bottom end of the restraining piece (105).

6. The easy-to-wear optical glasses according to claim 2, characterized in that: A receiving groove (104) is provided at a position corresponding to the top end of the movable frame (102) and the restraining piece (105), and an arc-shaped groove matching the restraining rod is provided in the receiving groove (104).

7. The easy-to-wear optical glasses according to claim 2, characterized in that: The front surface of the fixed frame (101) is provided with a restraining groove (103) that matches the lens (110).

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