Spectacle frames

Abstract

The present application relates to the field of glasses, and provides a glasses frame, which includes a wearing portion and two hanging frames. The wearing portion is mounted on the wearer's head above the eyes; the first ends of the two hanging frames are rotatably connected to the two sides of the wearing portion, and the two hanging frames are arranged opposite to each other; the second ends of the two hanging frames can abut against each other. The glasses frame provided by the present application suspends the lenses in front of the eyes through the two hanging frames. When subjected to lateral pressure, the hanging frames can rotate away from the wearer's face, and the second ends of the two hanging frames abut against each other, so that the hanging frames cannot rotate toward the wearer's face when subjected to positive pressure, thereby enhancing the glasses frame's ability to withstand pressure, reducing the burden on the wearer's nose bridge, reducing the shaking and sliding of the glasses frame, and preventing the glasses frame from causing damage to the wearer's face when subjected to pressure.

Description

Technical Field

[0001] The present application relates to the technical field of glasses, and in particular to a glasses frame. Background Art

[0002] Glasses are a tool that adjusts light through lenses to improve vision and protect eyes. Glasses usually include a spectacle frame and lenses arranged on the spectacle frame. The spectacle frame can be worn on the bridge of the nose so that the lenses are located in front of the eyes.

[0003] The glasses frame in the related art supports the frame through temples and nose pads. When people wear glasses to play sports (such as basketball, football, hockey, etc.), the glasses are easily hit by foreign objects or other people. The nose pads can easily cause damage to the wearer's nose bridge and even the eyes. When the temples are subjected to external forces, they are not enough to keep the glasses stable. Summary of the invention

[0004] The embodiment of the present application provides a glasses frame, which can improve the technical problem in the related art that the glasses frame cannot buffer collisions, resulting in unstable wearing of the glasses and easy injuries to the wearer.

[0005] The present application provides a spectacle frame, comprising:

[0006] A wearing portion, the wearing portion being used to be mounted on a position above the eyes of a wearer's head; and

[0007] Two hanging eyeglass frames, wherein the first ends of the two hanging eyeglass frames are rotatably connected to the two sides of the wearing portion, and the two hanging eyeglass frames are arranged opposite to each other; and the second ends of the two hanging eyeglass frames are detachably connected to each other;

[0008] The two hanging frames are used to abut each other through the second ends of the hanging frames so that the hanging frames cannot be pressed against the wearer's face when subjected to positive pressure, and rotate relative to the wearing part when subjected to lateral pressure to buffer the pressure.

[0009] The above technical solutions in the embodiments of the present application have at least the following technical effects:

[0010] The glasses frame provided in the embodiment of the present application is mounted on the wearer's head above the glasses through the wearing portion, so that the two hanging frames can suspend the lenses in front of the eyes without direct contact with the wearer's face. When subjected to lateral pressure, the hanging frames can rotate to move away from the wearer's face, and the second ends of the two hanging frames abut against each other, so that the hanging frames cannot rotate toward the wearer's face when subjected to positive pressure. This enhances the ability of the glasses frame to withstand pressure, reduces the burden on the wearer's nose bridge, enables the glasses frame to more closely follow the rotation of the wearer's head, reduces the shaking and sliding of the glasses frame, reduces the obstruction of the field of view by the glasses frame, increases the visual range, and prevents the glasses frame from causing damage to the wearer's face when subjected to pressure.

[0011] In some embodiments, the hanging mirror frame comprises:

[0012] A hanging member, one end of which is rotatably connected to one side of the wearing portion; the axial direction of the hanging member is parallel to the height direction of the wearing portion;

[0013] A forward extension, one end of which is connected to the other end of the hanging member; a length direction of the forward extension forms an angle with a length direction of the hanging member; and

[0014] A connecting piece, one end of which is connected to the other end of the front extending piece; the length direction of the connecting piece forms an angle with the length direction of the front extending piece; the connecting piece is used to install the lens;

[0015] Wherein, the other ends of the connecting pieces of the two hanging mirror frames are abutted against each other.

[0016] In some embodiments, the connector includes:

[0017] An adjusting rod, one end of which is connected to the other end of the forward extension;

[0018] A frame, one end of which is connected to the other end of the adjusting rod; the frame is used to install the lens;

[0019] an abutting end, the abutting end being arranged at the other end of the frame; and

[0020] A cushioning airbag, the cushioning airbag being arranged inside the frame;

[0021] Wherein, the abutting ends of the connecting pieces of the two hanging mirror frames abut against each other.

[0022] In some embodiments, the hanging mirror frame further comprises:

[0023] A buffer member, the buffer member is disposed on the abutting end; the buffer member is used to buffer the pressure along the length direction of the connecting member; and

[0024] A limiting member is arranged at one end of the hanging member; the limiting member is used to limit the rotation angle of the hanging member so that the other end of the connecting member cannot collide with the wearer's face.

[0025] In some embodiments, the adjustment rod comprises:

[0026] A fixed rod body, one end of which is connected to the other end of the forward extension member; the fixed rod body has a movable space along its own axis direction;

[0027] A movable rod body, one end of which is movably arranged in the movable space along the axis direction of the fixed rod body; the outer wall of one end of the movable rod body is in contact with the inner wall of the fixed rod body; the other end of the movable rod body is connected to one end of the frame body, and the other end of the movable rod body is located outside the movable space; the movable rod body is provided with a gas channel along its own axis; one end of the gas channel is connected to the movable space, and the other end of the gas channel is connected to the gas input end of the cushioning airbag;

[0028] A normally closed gas exchange port, which is disposed at one end of the fixed rod body and is in communication with the activity space;

[0029] A normally open gas exchange port, which is arranged at the other end of the fixed rod body and is connected to the activity space;

[0030] An elastic member, wherein the elastic member is arranged in the movable space, one end of the elastic member abuts against the inner wall of the other end of the fixed rod body, and the other end of the elastic member abuts against one end of the movable rod body; the elastic member is used to push one end of the movable rod body toward one end of the fixed rod body along the axial direction of the fixed rod body;

[0031] An exchange valve, the exchange valve is arranged in the gas channel; one end of the exchange valve is connected to the activity space; the other end of the exchange valve is connected to the buffer airbag; the exchange valve is used to make the air pressure that can pass through the exchange valve greater than the air pressure that can move the movable rod body;

[0032] Among them, the normally closed gas exchange port is used to be manually opened by the wearer to inject or exhaust gas into the activity space, thereby controlling the movement of the movable rod body; the movable rod body is used to adjust the position of the frame body, and when subjected to pressure along the axis direction of the fixed rod body, one end of the movable rod body moves toward one end of the fixed rod body, thereby increasing the air pressure in the activity space, and the gas can enter the cushion airbag through the exchange valve to expand the cushion airbag.

[0033] In some embodiments, the frame is provided with an airbag mounting groove on one side facing the wearer's face; the frame is provided with a lens mounting groove along its height direction; the lens mounting groove is connected to the airbag mounting groove; the buffer airbag is arranged in the airbag mounting groove; the buffer airbag can be expanded to abut against the lens;

[0034] When the buffer airbag ruptures, the lens can be removed from the lens mounting groove.

[0035] In some embodiments, the wearing portion is retractable; a rotating member is provided at one end of the hanging member; the rotating member protrudes from the side of the hanging member; the wearing portion comprises two sweat conductive belts, which are relatively attached to the inner side of the wearing portion; one end of the sweat conductive belt is located on the inner side of the front end of the wearing portion; the other ends of the two sweat conductive belts are respectively wound around one end of the two hanging members and are respectively connected to the rotating member; one end of the sweat conductive belt is higher than the other end of the sweat conductive belt in the height direction of the wearing portion;

[0036] The sweat-conducting belt is used to drain the sweat flowing toward the face of the wearer to both sides, and when the hanging part is subjected to pressure along the length direction of the forward extending part, the hanging part moves backward along the length direction of the forward extending part, and the sweat-conducting belt pulls the dial part to make the hanging part rotate as the sweat-conducting belt is withdrawn, and the hanging part rotates to make the connecting part rotate in the direction away from the wearer's face, thereby buffering the pressure along the length direction of the forward extending part.

[0037] In some embodiments, the hanging mirror frame further comprises:

[0038] A fixing belt, the two ends of which are respectively sleeved on the other ends of the two hanging members; the fixing belt is used to ensure that when the hanging frame is subjected to lateral pressure, the axis of the hanging member can remain parallel to the height direction of the wearing part.

[0039] In some embodiments, the hanging mirror frame further comprises:

[0040] a first reinforcing rib, one end of which is disposed on the hanging member, and the other end of which is disposed on the front extending member; the first reinforcing rib is disposed between the angle formed by the hanging member and the front extending member; and

[0041] A second reinforcing rib, one end of which is arranged on the front extending member, and the other end of which is arranged on the connecting member; the second reinforcing rib is arranged between the angle formed by the front extending member and the connecting member.

[0042] In some embodiments, the hanging member is retractable; the forward extension member is retractable; the connecting member is retractable;

[0043] The hanging part is used to adjust the height of the extending part and the connecting part so that the lens can be at the same height as the wearer's eyes; the extending part is used to adjust the distance from the connecting part to the wearer's eyes so that the light passing through the lens can be correctly focused into the eye; the connecting part is used to adjust the pupil distance of the lens so that the wearer's line of sight passes through the center of the lens. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0045] Figure 1 A schematic diagram of the structure of the eyeglass frame provided in an embodiment of the present application;

[0046] Figure 2 A schematic structural diagram of another viewing angle of the eyeglass frame provided in an embodiment of the present application;

[0047] Figure 3 A schematic diagram of the structure of a hanging mirror frame (without a buffer airbag installed) provided in an embodiment of the present application;

[0048] Figure 4 A schematic structural diagram of a hanging mirror frame (with a buffer airbag installed) provided in an embodiment of the present application from another perspective;

[0049] Figure 5 A schematic diagram of the cross-sectional structure of the adjustment rod provided in an embodiment of the present application.

[0050] Among them, the reference numerals in the figure are:

[0051] 100, glasses frame; 10, wearing part; 11, sweat guide belt; 12, fixing belt; 20, hanging frame; 21, hanging part; 211, dial part; 22, extending part; 23, connecting part; 231, adjusting rod; 2311, fixed rod body; 23111, movable space; 2312, movable rod body; 23121, gas channel; 2313, normally closed gas exchange port; 2314, normally open gas exchange port; 2315, elastic part; 2316, exchange valve; 232, frame; 2321, airbag mounting groove; 2322, lens mounting groove; 233, abutment end; 234, cushioning airbag; 24, cushioning part; 25, limiting part; 26, first reinforcing rib; 27, second reinforcing rib. DETAILED DESCRIPTION

[0052] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0053] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application. The terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned figure descriptions are intended to cover non-exclusive inclusions.

[0054] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0055] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0056] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0057] In this application, "and / or" is only a description of the association relationship of associated objects, indicating that there can be three relationships; for example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0058] It should be noted that, in the present application, words such as "in some embodiments", "exemplarily", "for example", etc. are used to indicate examples, illustrations or descriptions. Any embodiment or design described in the present application as "in some embodiments", "exemplarily", "for example" should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "in some embodiments", "exemplarily", "for example", etc. is intended to present related concepts in a concrete way, meaning that specific features, structures or characteristics described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the above words in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0059] Glasses are a tool that adjusts light through lenses to improve vision and protect eyes. Glasses usually include a spectacle frame and lenses arranged on the spectacle frame. The spectacle frame can be worn on the bridge of the nose so that the lenses are located in front of the eyes.

[0060] The glasses frame in the related art supports the frame through temples and nose pads. When people wear glasses to play sports (such as basketball, football, hockey, etc.), the glasses are easily hit by foreign objects or other people. The nose pads can easily cause damage to the wearer's nose bridge and even the eyes. When the temples are subjected to external forces, they are not enough to keep the glasses stable.

[0061] Based on this, in order to improve the problem in the related art that the glasses frame cannot buffer the collision, resulting in unstable wearing of the glasses and easy injury to the wearer, the embodiments of the present application provide the following solution.

[0062] Please also read Figure 1 and Figure 2The embodiment of the present application provides a glasses frame 100, which includes a wearing portion 10 and two hanging frames 20. The wearing portion 10 is used to be mounted on the wearer's head above the eyes; the first ends of the two hanging frames 20 are rotatably connected to the two sides of the wearing portion 10, respectively, and the two hanging frames 20 are arranged opposite to each other; the second ends of the two hanging frames 20 are detachably connected to each other; wherein the two hanging frames 20 are used to abut against each other through the second ends of the hanging frames 20, so that the hanging frames 20 cannot be pressed against the wearer's face when subjected to positive pressure, and rotate relative to the wearing portion 10 when subjected to lateral pressure to buffer the pressure.

[0063] It can be understood that the wearing part 10 is a component used to fix the entire spectacle frame 100 to the head of the wearer by hanging, binding, etc. The wearing part 10 can be made of an inelastic cloth belt or an elastic rubber belt, but is not limited thereto. The hanging frame 20 is a component used to install the lens, suspend the lens in front of the wearer's eyes, and buffer the pressure received.

[0064] From the above, it can be seen that the eyeglass frame 100 provided in the embodiment of the present application is mounted on the wearer's head above the glasses through the wearing part 10, so that the two hanging frames 20 can suspend the lenses in front of the eyes without direct contact with the wearer's face. When subjected to lateral pressure, the hanging frames 20 can rotate away from the wearer's face, and the second ends of the two hanging frames 20 abut against each other, so that the hanging frames 20 cannot rotate toward the wearer's face when subjected to positive pressure. This enhances the ability of the eyeglass frame 100 to withstand pressure, reduces the burden on the wearer's nose bridge, and enables the eyeglass frame 100 to more closely follow the rotation of the wearer's head, reduces the shaking and sliding of the eyeglass frame 100, reduces the obstruction of the field of view by the eyeglass frame 100, increases the visual range, and prevents the eyeglass frame 100 from causing damage to the wearer's face when subjected to pressure.

[0065] In some embodiments, please refer to Figures 1 to 4 The hanging frame 20 includes a hanging piece 21, a front extension piece 22 and a connecting piece 23, one end of the hanging piece 21 is rotatably connected to one side of the wearing part 10; the axial direction of the hanging piece 21 is parallel to the height direction of the wearing part 10; one end of the front extension piece 22 is connected to the other end of the hanging piece 21; the length direction of the front extension piece 22 forms an angle with the length direction of the hanging piece 21; one end of the connecting piece 23 is connected to the other end of the front extension piece 22; the length direction of the connecting piece 23 forms an angle with the length direction of the front extension piece 22; the connecting piece 23 is used to install the lens; wherein, the other ends of the connecting pieces 23 of the two hanging frames 20 are abutted.

[0066] It can be understood that the hanging part 21 is a component used to lower the frame to a position flush with the eyes so that the height of the lens is flush with the eyes. The hanging part 21 can be a rod, a plate, or a rope, but it is not limited to this. A bearing can be provided at one end of the hanging part 21, and the hanging part 21 can be rotatably connected to the wearing part 10 through the bearing; or by providing a sleeve on one side of the wearing part 10, one end of the hanging part 21 is inserted into the sleeve, and a limiting structure is provided on the end face of one end of the hanging part 21, so that the hanging part 21 cannot be removed from the sleeve, and the hanging part 21 can be rotatably connected to the wearing part 10 through the sliding friction between the hanging part 21 and the sleeve, but it is not limited to this. The front extension 22 is a component used to extend the frame forward to the front of the eyes. The angle between the front extension 22 and the hanging part 21 can be "90 degrees" or "120 degrees", but it is not limited to this. The front extension 22 can adopt the same structure as the hanging member 21, and the front extension 22 can be connected together by welding or by a universal joint, but is not limited thereto. The connecting member 23 is a component used to install the lenses and adjust the distance between the two lenses. The other end of the connecting member 23 of the two hanging frames 20 abuts against the front of the wearer's face, so that the two hanging frames 20 cannot continue to rotate to press against the wearer's face.

[0067] In this way, by rotatably connecting one end of the hanging member 21 to the wearing portion 10, connecting one end of the extending member 22 to the other end of the hanging member 21 so that the extending member 22 and the hanging member 21 form an angle, and connecting one end of the connecting member 23 to the other end of the extending member 22 so that the connecting member 23 and the extending member 22 form an angle, the position of the lens can be flexibly adjusted to improve wearing comfort and visual effects, expand the field of vision, reduce eye fatigue, improve adaptability to different wearers, and enable the eyeglass frame 100 to have a buffering ability against external pressure, thereby improving the durability of the eyeglass frame 100.

[0068] Optionally, in some embodiments, see Figures 1 to 4 The connecting member 23 includes an adjusting rod 231, a frame 232, a butt end 233 and a buffer airbag 234, one end of the adjusting rod 231 is connected to the other end of the extending member 22; one end of the frame 232 is connected to the other end of the adjusting rod 231; the frame 232 is used to install the lens; the butt end 233 is arranged at the other end of the frame 232; the buffer airbag 234 is arranged on the inner side of the frame 232; wherein, the butt ends 233 of the connecting members 23 of the two hanging mirror frames 20 are butted against each other.

[0069] It can be understood that the adjustment rod 231 is a component connecting the frame 232 and the front extension 22, and is used to adjust the frame 232 to a position in front of the eye. The frame 232 is a component for installing the lens. The frame 232 can be wrapped around one side of the lens, or clamp a corner of the lens. The frame 232 can be provided with a groove so that the lens can be clamped in the groove to be wrapped around one side of the lens; or a corner of the lens can be glued to the frame 232 by glue, but it is not limited to this. The abutment end 233 is a component for protecting the frame 232 and abutting with other components. The abutment end 233 can be a rubber block or a metal block, but it is not limited to this. The inner side of the frame 232 is the side of the frame 232 facing the wearer's face. The buffer airbag 234 is arranged on the side of the frame 232 facing the wearer's face to provide buffering when the hanging frame 20 is pressed against the wearer's face due to pressure.

[0070] In this way, the front extension member 22 and the frame 232 are connected by the adjusting rod 231, the lens is installed through the frame 232, and a buffer airbag 234 is arranged on the inner side of the frame 232. The buffer airbag 234 provides buffering when the frame 232 is pressed against the wearer's face. A contact end 233 is arranged at the other end of the frame 232. The contact between the two contact ends 233 prevents the frame 232 and the lens from being impacted and collided, thereby extending the service life of the eyeglass frame 100 and preventing the lens from breaking and causing harm to the wearer. The buffer airbag 234 can increase the contact area with the wearer's face when the front extension member 22 and the adjusting rod 231 are deformed, thereby protecting the wearer's face and improving the comfort of wearing the eyeglass frame 100.

[0071] Optionally, see Figures 1 to 4 The hanging frame 20 also includes a buffer 24 and a limiter 25. The buffer 24 is arranged on the abutting end 233; the buffer 24 is used to buffer the pressure along the length direction of the connecting member 23; the limiter 25 is arranged at one end of the hanging member 21; the limiter 25 is used to limit the rotation angle of the hanging member 21 so that the other end of the connecting member 23 cannot collide with the wearer's face.

[0072] It can be understood that the buffer 24 is a component used to buffer the pressure in the length direction of the connecting member 23. The buffer 24 can be a spring or an air cushion, but is not limited thereto. The limiter 25 is a component used to limit the rotation angle of the hanging member 21. For example, it can be a spring or a short rod. By providing an abutment protruding from the side at one end of the hanging member 21, one end of the limiter 25 abuts against the abutment, and the other end of the limiter 25 abuts against the wearing portion 10, so that when the hanging member 21 is rotated to make the other ends of the two connecting members 23 abut against each other, it cannot continue to rotate to move the connecting member 23 toward the wearer's face.

[0073] In this way, by setting the buffer member 24 on the abutment end 233 to buffer the pressure along the length direction of the connecting member 23, and setting the limit member 25 at one end of the hanging member 21 to limit the rotation angle of the hanging member 21, the buffering capacity of the hanging frame 20 when subjected to pressure can be further improved, thereby improving the safety and durability of the eyeglass frame 100 during movement.

[0074] In some embodiments, see Figure 1 and Figure 5The adjusting rod 231 includes a fixed rod body 2311, a movable rod body 2312, a normally closed gas exchange port 2313, a normally open gas exchange port 2314, an elastic member 2315 and an exchange valve 2316. One end of the fixed rod body 2311 is connected to the other end of the forward extension member 22; the fixed rod body 2311 is provided with an activity space 23111 along its own axial direction; one end of the movable rod body 2312 is movably arranged in the activity space 23111 along the axial direction of the fixed rod body 2311; the outer wall of one end of the movable rod body 2312 is in contact with the inner wall of the fixed rod body 2311; the other end of the movable rod body 2312 is connected to the frame 23 2, and the other end of the movable rod body 2312 is located outside the movable space 23111; the movable rod body 2312 is provided with a gas channel 23121 along its own axis; one end of the gas channel 23121 is connected to the movable space 23111, and the other end of the gas channel 23121 is connected to the gas input end of the buffer airbag 234; the normally closed gas exchange port 2313 is provided at one end of the fixed rod body 2311, and the normally closed gas exchange port 2313 is connected to the movable space 23111; the normally open gas exchange port 2314 is provided at the other end of the fixed rod body 2311, and the normally open gas exchange port 2314 is connected to the movable space 23111 The elastic member 2315 is arranged in the activity space 23111, one end of the elastic member 2315 abuts against the inner wall of the other end of the fixed rod body 2311, and the other end of the elastic member 2315 abuts against one end of the movable rod body 2312; the elastic member 2315 is used to push one end of the movable rod body 2312 toward one end of the fixed rod body 2311 along the axial direction of the fixed rod body 2311; the exchange valve 2316 is arranged in the gas channel 23121; one end of the exchange valve 2316 is connected to the activity space 23111; the other end of the exchange valve 2316 is connected to the buffer airbag 234; the exchange valve 2316 is used to enable The air pressure that can pass through the exchange valve 2316 is greater than the air pressure that can make the telescopic rod extend and retract; wherein, the normally closed gas exchange port 2313 is used to be manually opened by the wearer to inject or discharge gas into the activity space 23111, thereby controlling the movement of the movable rod body 2312; the movable rod body 2312 is used to adjust the position of the frame body 232, and when subjected to pressure along the axis direction of the fixed rod body 2311, one end of the movable rod body 2312 moves toward one end of the fixed rod body 2311, so that the air pressure in the activity space 23111 increases, and the gas can enter the buffer airbag 234 through the exchange valve 2316 to expand the buffer airbag 234.

[0075] It can be understood that the fixed rod body 2311 is a hollow structure connected to the other end of the forward extension 22 and used to carry other components on the adjustment rod 231 to form an activity space 23111. The fixed rod body 2311 can be a hollow round rod or a hollow square rod, but is not limited thereto. The movable rod body 2312 is a component that can move in the fixed rod body 2311 to adjust the position of the frame body 232 and buffer the pressure. The outer diameter of the movable rod body 2312 is smaller than the inner diameter of the fixed rod body 2311. One end of the movable rod body 2312 protrudes from the outer wall along its own axial direction and abuts against the inner wall of the fixed rod body 2311, so that one end of the movable rod body 2312 and the inner wall of the fixed rod body 2311 form a closed space, and the other end of the fixed rod body 2311 is provided with a stopper so that one end of the movable rod body 2312 cannot escape from the activity space 23111. The normally closed gas exchange port 2313 is a component for inputting or outputting gas, and the normally closed gas exchange port 2313 can be a quick-insert throttle valve, or a manual gas valve, but is not limited thereto. The normally open gas exchange port 2314 is used to discharge gas from one end of the activity space 23111 close to the frame 232, and can be, for example, a through hole or a conduit connected to the external space, but is not limited thereto. The elastic member 2315 is used to push one end of the movable rod body 2312 toward one end of the fixed rod body 2311 when the thrust of the air pressure in the movable space 23111 on the movable rod body 2312 is less than the elastic force of the elastic member 2315 on the movable rod body 2312. The elastic member 2315 can be a spring, and the two ends of the spring are respectively abutted against the inner wall of the fixed rod body 2311 and one end of the movable rod body 2312, so that the spring generates a thrust toward one end of the fixed rod body 2311 on the fixed rod body 2311; or a magnet can be used, a magnet is arranged on the inner wall of the fixed rod body 2311, and a magnet with opposite poles is arranged at one end of the movable rod body 2312, and a thrust toward one end of the fixed rod body 2311 is generated on the fixed rod body 2311 through the repulsive force of the two magnets, but the present invention is not limited to this. The exchange valve 2316 is a component that requires the gas at one end of the exchange valve 2316 to reach a preset pressure value before it can flow to the other end through the exchange valve 2316. For example, a two-way overflow valve or a balanced overflow valve can be used, but it is not limited to this.

[0076] In this way, the fixed rod 2311 is connected to the front extension member 22, and an activity space 23111 is opened along the axial direction of the fixed rod 2311. One end of the movable rod 2312 is movably arranged in the activity space 23111 along the axial direction of the fixed rod 2311. Through the normally closed gas exchange port 2313 and the normally open gas exchange port 2314 respectively arranged at the two ends of the fixed rod 2311, gas is input into the activity space 23111 or the gas in the activity space 23111 is discharged to control the extension of the movable rod 2312 in the activity space 23111. The movable rod 2312 can be retracted by the elastic member 2315 arranged in the activity space 23111, and the movable rod 2312 can be retracted by the exchange valve 2316. When 312 is subjected to pressure and moves toward one end of the fixed rod body 2311, the activity space 23111 is compressed so that the air pressure in the activity space 23111 is greater than the preset air pressure, and the gas enters the buffer airbag 234 through the exchange valve 2316 to expand the buffer airbag 234. In this way, the lens position of the eyeglass frame 100 can be easily adjusted, and the pressure of collision and impact during movement can be buffered and recovered by itself, thereby improving the stability of the eyeglass frame 100, and the air pressure in the buffer airbag 234 can be changed according to the force conditions. Only when the pressure exceeds the preset value, the buffer airbag 234 will be expanded to increase the contact area between the eyeglass frame 100 and the wearer's face, so that the eyeglass frame 100 can have both wearing comfort and safety.

[0077] Optionally, in some embodiments, see Figure 4 The frame 232 is provided with an airbag mounting groove 2321 on one side facing the wearer's face; the frame 232 is provided with a lens mounting groove 2322 along its own height direction; the lens mounting groove 2322 is communicated with the airbag mounting groove 2321; the buffer airbag 234 is arranged in the airbag mounting groove 2321; the buffer airbag 234 can expand to abut against the lens; wherein, when the buffer airbag 234 ruptures, the lens can fall out of the lens mounting groove 2322.

[0078] It can be understood that the airbag installation groove 2321 is provided on the side of the frame 232 facing the wearer's face, and is used to install the cushioning airbag 234 therein. The lens installation groove 2322 is provided at the lower end of the frame 232 along the height direction of the frame 232, and is used to insert the lens from bottom to top into the lens installation groove 2322. The depth direction of the airbag installation groove 2321 intersects with the depth direction of the lens installation groove 2322, so that the lens installation groove 2322 is connected to the airbag installation groove 2321.

[0079] In this way, an airbag mounting groove 2321 is opened on the side of the frame 232 facing the wearer's face, and a lens mounting groove 2322 is opened along the height direction of the frame 232. The lens is inserted into the lens mounting groove 2322, and the inflated buffer airbag 234 abuts against one side of the lens, so that the other side of the lens abuts against the inner wall of the frame 232, so that the lens can be fixed in the frame 232, and when the buffer airbag 234 ruptures, the buffer airbag 234 cannot abut against the lens to generate sufficient friction to fix the lens, so that the lens falls out of the lens mounting groove 2322, thereby preventing the lens from being shattered on the wearer's face due to collision during movement, causing more serious injuries to the wearer, reducing the risk of accidents caused by damage to the glasses, and improving the work efficiency of lens disassembly and assembly.

[0080] Optionally, see Figure 1 , Figure 3 and Figure 5 The wearing portion 10 is retractable; a rotating member 211 is provided at one end of the hanging member 21; the rotating member 211 protrudes from the side of the hanging member 21; the wearing portion 10 includes two sweat-conducting belts 11, which are relatively attached to the inner side of the wearing portion 10; one end of the sweat-conducting belt 11 is located on the inner side of the front end of the wearing portion 10; the other ends of the two sweat-conducting belts 11 are respectively wound around one end of the two hanging members 21 and are respectively connected to the rotating member 211; one end of the sweat-conducting belt 11 is in the height direction of the wearing portion 10 The other end of the sweat-conducting belt 11 is higher than that of the sweat-conducting belt 11; wherein the sweat-conducting belt 11 is used to drain the sweat flowing toward the face of the wearer to both sides, and when the hanging part 21 is subjected to pressure along the length direction of the forward extending part 22, the hanging part 21 moves backward along the length direction of the forward extending part 22, and the sweat-conducting belt 11 pulls the dial part 211 to make the hanging part 21 rotate as the sweat-conducting belt 11 is withdrawn, and the hanging part 21 rotates to make the connecting part 23 rotate in the direction away from the wearer's face, thereby buffering the pressure along the length direction of the forward extending part 22.

[0081] It can be understood that the wearing part 10 is made of elastic material, for example, it can be a rubber belt or an elastic rope, but it is not limited to this. The rotating member 211 is arranged on the side of the hanging member 21, and is used to bear force to rotate the hanging member 21. The rotating member 211 can be a ring or a short rod, but it is not limited to this. The sweat-conducting belt 11 is a component used to drain the sweat of the wearer's head along the belt body of the sweat-conducting belt 11, and to enable the hanging member 21 to rotate by being wound around one end of the hanging member 21. The sweat-conducting belt 11 is not elastic, for example, it can be made of rubber-coated copper wire, aluminum wire, or nylon wire, but it is not limited to this. The sweat-conducting belt 11 is wound from the inside of the hanging member 21 close to the wearer's head to the outside, so that the sweat-conducting belt 11 can move relative to the hanging member 21, and the rotating member 211 is pulled to rotate the hanging member 21, thereby making the hanging frame 20 away from the wearer's face.

[0082] In this way, two sweat-conducting belts 11 are attached to both sides of the wearing portion 10, one end of the sweat-conducting belt 11 is arranged on the inner side of the front section of the wearing portion 10, and the other end of the sweat-conducting belt 11 is wrapped around one end of the hanging component 21 and connected to the rotating component 211. One end of the sweat-conducting belt 11 is higher than the other end of the sweat-conducting belt 11 in the height direction of the wearing portion 10. In this way, the sweat on the wearer's head can be drained to both sides of the wearer through the sweat-conducting belt 11, avoiding the sweat from blocking the wearer's field of vision, improving the convenience of wearing the eyeglass frame 100 during exercise, and when the eyeglass frame 100 is subjected to the pressure of collision, the wearing portion 10 can extend to the back of the wearer's head, while the sweat-conducting belt 11 cannot extend, so that the hanging component 21 moves relative to the sweat-conducting belt 11, and then the sweat-conducting belt 11 pulls the rotating component 211, so that the hanging component 21 rotates and the hanging frame 20 rotates to move away from the wearer's face, thereby improving the cushioning ability of the eyeglass frame 100 against collision during exercise and enhancing the safety of the eyeglass frame 100.

[0083] In some embodiments, see Figure 1 and Figure 2 The hanging frame 20 also includes a fixing belt 12, the two ends of which are respectively sleeved on the other ends of the two hanging members 21; the fixing belt 12 is used to ensure that when the hanging frame 20 is subjected to lateral pressure, the axis of the hanging members 21 can remain parallel to the height direction of the wearing portion 10.

[0084] It can be understood that the fixing belt 12 is a component used to keep the axis of the hanging member 21 parallel to the height direction of the wearing portion 10 , and the fixing belt 12 can be made of the same material as the wearing portion 10 .

[0085] With such arrangement, the axis of the hanging component 21 can be kept parallel to the height direction of the wearing portion 10 through the fixing belt 12, so that the hanging component 21 can fit on both sides of the wearer's head, which can prevent the frame from shifting in the height direction of the wearing portion 10 so that the lenses cannot face the wearer's eyes, thereby improving the stability of the eyeglass frame 100, dispersing the force when impacted, reducing damage to the eyeglass frame 100, and thus improving the overall durability of the eyeglass frame 100.

[0086] In some embodiments, see Figure 1 and Figure 2 The hanging mirror frame 20 also includes a first reinforcing rib 26 and a second reinforcing rib 27, one end of the first reinforcing rib 26 is arranged on the hanging member 21, and the other end of the first reinforcing rib 26 is arranged on the front extending member 22; the first reinforcing rib 26 is arranged between the angle formed by the hanging member 21 and the front extending member 22; one end of the second reinforcing rib 27 is arranged on the front extending member 22, and the other end of the second reinforcing rib 27 is arranged on the connecting member 23; the second reinforcing rib 27 is arranged between the angle formed by the front extending member 22 and the connecting member 23.

[0087] It can be understood that the first reinforcing rib 26 is a component used to fix the angle formed by the hanging member 21 and the front extension member 22. The first reinforcing rib 26 can be a rod, a block, or a non-retractable rope, but is not limited thereto. The second reinforcing rib 27 is a component used to fix the angle formed by the front extension member 22 and the connecting member 23. The second reinforcing rib 27 can adopt the same structure as the first reinforcing rib 26.

[0088] In this way, by setting the first reinforcing rib 26 between the angle formed by the hanging part 21 and the front extension part 22, and setting the second reinforcing rib 27 between the angle formed by the front extension part 22 and the connecting part 23, the overall strength of the eyeglass frame 100 can be improved, thereby reducing the possibility of the eyeglass frame 100 being damaged due to impact during movement, reducing the risk of the eyeglass frame 100 causing harm to the eyes and face, improving the safety and durability of the eyeglass frame 100, extending the service life of the eyeglass frame 100, and saving money for the wearer.

[0089] In some embodiments, see Figure 1 , Figure 3 and Figure 4 The hanging member 21 can be extended and retracted; the extending member 22 can be extended and retracted; the connecting member 23 can be extended and retracted; wherein, the hanging member 21 is used to adjust the height of the extending member 22 and the connecting member 23 so that the lens can be at the same height as the wearer's eyes; the extending member 22 is used to adjust the distance from the connecting member 23 to the wearer's eyes so that the light passing through the lens can be correctly focused on the eye; the connecting member 23 is used to adjust the pupil distance of the lens so that the wearer's line of sight passes through the center of the lens.

[0090] It is understood that the hanging member 21 can be a telescopic rod, or a folding rod that can be folded to change the length along the height direction of the wearing portion, but is not limited thereto. The front extension member 22 and the connecting member 23 can adopt the same structure as the hanging member 21.

[0091] With such arrangement, the extension and retraction of the hanging member 21, the extending member 22 and the connecting member 23 can be adjusted respectively to adjust the position of the frame 232, and then the position of the lens can be adjusted, so that the light passing through the lens can be correctly focused on the eye, the wearer's line of sight passes through the center of the lens, and the frame 232 reduces the obstruction of the field of vision, thereby improving the safety and stability of the wearer during exercise, and can improve the adaptability of the eyeglass frame 100 to different wearers during exercise, thereby alleviating the wearer's eye fatigue.

[0092] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A spectacle frame, characterized in that: include: A wearing portion, the wearing portion being used to be mounted on a position above the eyes of the wearer's head; as well as Two hanging eyeglass frames, wherein the first ends of the two hanging eyeglass frames are rotatably connected to the two sides of the wearing portion, and the two hanging eyeglass frames are arranged opposite to each other; and the second ends of the two hanging eyeglass frames are detachably connected to each other; The two hanging eyeglass frames are used to abut against each other through the second ends of the hanging eyeglass frames, so that the hanging eyeglass frames cannot be pressed against the wearer's face when subjected to positive pressure, and rotate relative to the wearing part when subjected to lateral pressure to buffer the pressure. The hanging mirror frame comprises: A hanging member, one end of which is rotatably connected to one side of the wearing portion; the axial direction of the hanging member is parallel to the height direction of the wearing portion; A forward extension, one end of which is connected to the other end of the hanging member; a length direction of the forward extension forms an angle with a length direction of the hanging member; and A connecting piece, one end of which is connected to the other end of the front extending piece; the length direction of the connecting piece forms an angle with the length direction of the front extending piece; the connecting piece is used to install the lens; Wherein, the other ends of the connecting pieces of the two hanging mirror frames are abutted against each other; The connecting piece comprises: An adjusting rod, one end of which is connected to the other end of the forward extension; A frame, one end of which is connected to the other end of the adjusting rod; the frame is used to install the lens; an abutting end, the abutting end being arranged at the other end of the frame; and A cushioning airbag, the cushioning airbag being arranged inside the frame; Wherein, the abutting ends of the connecting pieces of the two hanging mirror frames abut against each other; The hanging mirror frame also includes: a buffer member, the buffer member being disposed on the abutting end; the buffer member being used to buffer the pressure along the length direction of the connecting member; and A limiting member is arranged at one end of the hanging member; the limiting member is used to limit the rotation angle of the hanging member so that the other end of the connecting member cannot collide with the wearer's face.

2. The spectacle frame according to claim 1, wherein: The adjusting rod comprises: A fixed rod body, one end of which is connected to the other end of the forward extension member; the fixed rod body has a movable space along its own axis direction; A movable rod body, one end of which is movably arranged in the movable space along the axis direction of the fixed rod body; the outer wall of one end of the movable rod body is in contact with the inner wall of the fixed rod body; the other end of the movable rod body is connected to one end of the frame body, and the other end of the movable rod body is located outside the movable space; the movable rod body is provided with a gas channel along its own axis; one end of the gas channel is connected to the movable space, and the other end of the gas channel is connected to the gas input end of the cushioning airbag; A normally closed gas exchange port, which is disposed at one end of the fixed rod body and is in communication with the activity space; A normally open gas exchange port, which is arranged at the other end of the fixed rod body and is connected to the activity space; An elastic member, wherein the elastic member is arranged in the movable space, one end of the elastic member abuts against the inner wall of the other end of the fixed rod body, and the other end of the elastic member abuts against one end of the movable rod body; the elastic member is used to push one end of the movable rod body toward one end of the fixed rod body along the axial direction of the fixed rod body; An exchange valve, the exchange valve is arranged in the gas channel; one end of the exchange valve is connected to the activity space; the other end of the exchange valve is connected to the buffer airbag; the exchange valve is used to make the air pressure that can pass through the exchange valve greater than the air pressure that can move the movable rod body; Among them, the normally closed gas exchange port is used to be manually opened by the wearer to inject or exhaust gas into the activity space, thereby controlling the movement of the movable rod body; the movable rod body is used to adjust the position of the frame body, and when subjected to pressure along the axis direction of the fixed rod body, one end of the movable rod body moves toward one end of the fixed rod body, thereby increasing the air pressure in the activity space, and the gas can enter the cushion airbag through the exchange valve to expand the cushion airbag.

3. The spectacle frame according to claim 2, characterized in that: The frame is provided with an airbag installation groove on one side facing the wearer's face; the frame is provided with a lens installation groove along its height direction; the lens installation groove is connected to the airbag installation groove; the buffer airbag is arranged in the airbag installation groove; the buffer airbag can be expanded to abut against the lens; When the buffer airbag ruptures, the lens can be removed from the lens mounting groove.

4. The spectacle frame according to claim 1, wherein: The wearing part is retractable; a rotating part is provided at one end of the hanging part; the rotating part protrudes from the side of the hanging part; the wearing part comprises two sweat-conducting belts, which are relatively attached to the inner side of the wearing part; one end of the sweat-conducting belt is located at the inner side of the front end of the wearing part; the other ends of the two sweat-conducting belts are respectively wound around one end of the two hanging parts and are respectively connected to the rotating part; one end of the sweat-conducting belt is higher than the other end of the sweat-conducting belt in the height direction of the wearing part; The sweat-conducting belt is used to drain the sweat flowing toward the face of the wearer to both sides, and when the hanging part is subjected to pressure along the length direction of the forward extending part, the hanging part moves backward along the length direction of the forward extending part, and the sweat-conducting belt pulls the dial part to make the hanging part rotate as the sweat-conducting belt is withdrawn, and the hanging part rotates to make the connecting part rotate in the direction away from the wearer's face, thereby buffering the pressure along the length direction of the forward extending part.

5. The spectacle frame according to claim 1, characterized in that: The hanging mirror frame also includes: A fixing belt, the two ends of which are respectively sleeved on the other ends of the two hanging members; the fixing belt is used to ensure that when the hanging frame is subjected to lateral pressure, the axis of the hanging member can remain parallel to the height direction of the wearing part.

6. The spectacle frame according to claim 1, wherein: The hanging mirror frame also includes: a first reinforcing rib, one end of which is disposed on the hanging member, and the other end of which is disposed on the front extending member; the first reinforcing rib is disposed between the angle formed by the hanging member and the front extending member; and A second reinforcing rib, one end of which is arranged on the front extending member, and the other end of which is arranged on the connecting member; the second reinforcing rib is arranged between the angle formed by the front extending member and the connecting member.

7. The spectacle frame according to claim 1, wherein: The hanging member is retractable; the front extension member is retractable; the connecting member is retractable; The hanging part is used to adjust the height of the extending part and the connecting part so that the lens can be at the same height as the wearer's eyes; the extending part is used to adjust the distance from the connecting part to the wearer's eyes so that the light passing through the lens can be correctly focused into the eye; the connecting part is used to adjust the pupil distance of the lens so that the wearer's line of sight passes through the center of the lens.

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