Folding structure of efficient and practical spectacle frame
By designing structures such as movable blocks, combined frames, bright color bumps in efficient and practical glasses frames, the problem of temples being easily skewed and deformed under external force is solved, and more stable folding storage and wearing comfort is achieved.
Patent Information
- Application Number
- CN202420727816.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-09
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-04-09
AI Technical Summary
The existing efficient and practical glasses frames are prone to skew and deformation when the temples are squeezed by external forces, which affects folding and storage, and may lead to discomfort in wearing.
A folding structure of an efficient and practical glasses frame is designed. By setting up movable blocks, combined frames, bright bumps, sliders and guide rods, the guard and observation functions are achieved when the temples are skewed, making it easy to repair and correct.
Effectively prevent excessive skewness and deformation of temples, ensure stability in later use, and at the same time, by observing the state of bright bumps, it is easy to detect and repair the slight deformation of temples, and avoid the problem of uncomfortable wearing.
Smart Images
Figure CN222636410U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of glasses frames, in particular to a folding structure of an efficient and practical glasses frame. Background Art
[0002] As an important part of glasses, the glasses frame is mainly divided into two types: plastic and metal. At the same time, the existing efficient and practical glasses frames include titanium frames. Compared with other conventional metal glasses frames, titanium frames are very light and not easy to deform, so they are more efficient and practical. In addition, most of the existing titanium frames can use a structure that can rotate freely at multiple joints, so that the glasses frames can rotate along one or more axes to change their shape, thereby realizing folding and unfolding;
[0003] In fact, when the existing efficient and practical glasses frames use the hinged rotating structure formed at the connection of the temples to achieve free folding and unfolding, it is considered that the temples are easily squeezed by external force when the glasses frames are placed upside down. At this time, the temples are excessively skewed and deformed, which is not conducive to the subsequent folding and storage of the glasses frames. At the same time, the slightly deformed temples will also be inconvenient to observe and repair, causing discomfort when wearing. Therefore, in view of the above problems, an efficient and practical folding structure of the glasses frames is proposed. Utility Model Content
[0004] The purpose of the utility model is to provide an efficient and practical folding structure of a glasses frame, so as to solve the problem in the above background technology that when the temples are squeezed by external force, it will be difficult to fold and store the glasses frame later and will also cause discomfort when wearing.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A folding structure of an efficient and practical eyeglass frame comprises a connecting arm, wherein the front and rear ends of one side of the vertical end of the connecting arm are respectively fixedly connected to side brackets, the other side of the vertical end of the connecting arm is externally sleeved with a combined card frame, a hinged joint is provided between a group of the side brackets, and the front and rear ends of the hinged joint are respectively fixedly connected to side expansion plates, the front and rear ends of the horizontal end of the combined card frame are respectively slidably connected to bright-colored protrusions at the lower positions of the front and rear ends, and one side end of the bright-colored protrusion is fixedly connected to a movable block, the upper and lower ends of the movable block are respectively fixedly connected to sliders, and a guide rod is inserted in the middle of the slider, and a spring is externally sleeved on one side of the guide rod.
[0007] Preferably, the lower left end of the side support seat is arranged in an arc-shaped structure, a group of the side support seats and the hinge joint are connected together by a fastening screw, and a threaded slot for installing the fastening screw is respectively provided in the upper middle part of the hinge joint and the middle part of the lower left end of a group of the side support seats.
[0008] Preferably, a group of the side expansion plates and the hinged joint are integrally formed, and the bottom end of the side expansion plate is fixedly connected to the temple body, the temple body is rotatably connected via the hinged joint, a group of the side brackets and the connecting arm, and the side expansion plate and the movable block are adjacent to each other in left and right positions.
[0009] Preferably, a limiting short plate is provided above the other side of the vertical end of the connecting arm, and a limiting card plate is fixedly connected to the bottom end of the limiting short plate. A combination card slot is opened above the vertical end of the combination card frame, and the inner end of the combination card slot and the outer end of the limiting card plate are arranged to match in size. The combination card frame is connected to the limiting card plate by limiting screws.
[0010] Preferably, the connection between the movable block and the bright-colored protrusion forms a "T"-shaped structure, and the movable block and the slider are respectively slidably installed inside the combination card frame, the combination card frame and the guide rod are fixedly connected, one side end of the spring is fixedly connected to one side end of the slider, and the spring is embedded in the combination card frame.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] In the utility model, the movable blocks, combined card frames, bright-colored protrusions, sliders and guide rods are provided, so that when the folding structure of the efficient and practical eyeglass frame is squeezed and skewed and deformed, while being able to use the combined card frame for shielding and protection, it is also possible to observe whether a single temple is slightly deformed and whether it is correctly corrected and repaired by observing whether the bright-colored protrusions pop out and retract. When the temples are skewed and deformed, timely shielding, auxiliary observation and repair can be performed. While avoiding the phenomenon that the temples are prone to excessive skew and deformation that affects their later use, it also prevents the temples from being uncomfortable to wear due to slight deformation or incorrect correction. This facilitates the utility model to effectively solve the technical problems raised in the above-mentioned background technology. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0014] Figure 2 This is a schematic diagram of the right end surface structure of the connecting arm of the utility model;
[0015] Figure 3 This is a left-side structural schematic diagram of the connecting arm of the utility model;
[0016] Figure 4 For this utility model Figure 3 A schematic diagram of the structure at A;
[0017] Figure 5 This is a schematic diagram of the combined card frame structure of the utility model.
[0018] In the figure: 1. connecting arm; 2. side bracket; 3. combination card frame; 4. hinged joint; 5. side expansion plate; 6. bright-colored protrusion; 7. movable block; 8. slider; 9. guide rod; 10. spring; 11. fastening screw; 12. temple body; 13. limiting short plate; 14. combination card slot; 15. limiting card plate; 16. limiting screw. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] See also Figure 1-5 , the utility model provides a technical solution:
[0021] A folding structure of an efficient and practical eyeglass frame comprises a connecting arm 1, wherein the front and rear ends of one side of the vertical end of the connecting arm 1 are respectively fixedly connected with side brackets 2, the other side of the vertical end of the connecting arm 1 is externally sleeved with a combination card frame 3, an articulated joint 4 is provided between a group of side brackets 2, and the front and rear ends of the articulated joint 4 are respectively fixedly connected with side expansion plates 5, the front and rear ends of the horizontal end of the combination card frame 3 are respectively slidably connected with bright-colored protrusions 6 at the lower positions of the front and rear ends, and one side end of the bright-colored protrusion 6 is fixedly connected with a movable block 7, the upper and lower ends of the movable block 7 are respectively fixedly connected with sliders 8, and a guide rod 9 is inserted in the middle of the slider 8, and a spring 10 is sleeved on the outside of one side of the guide rod 9.
[0022] like Figure 1 and Figure 2As shown, the lower left end of the side bracket 2 is arranged in an arc-shaped structure, a group of side brackets 2 and the hinge joint 4 are connected together by a fastening screw 11, and a threaded card slot for installing the fastening screw 11 is respectively provided in the upper middle part of the hinge joint 4 and the middle part of the lower left end of a group of side brackets 2. When assembling the efficient and practical eyeglass frame, after ensuring that the hinge joint 4 is aligned and inserted into a group of side brackets 2, the fastening screw 11 can be tightened by a tool, so that a group of side brackets 2 and the hinge joint 4 can be connected at the same time, and a hinged rotation structure is formed to ensure that the eyeglass frame can be folded. Folding and unfolding; a group of side expansion plates 5 and the hinged joint 4 are integrally formed, and the bottom end of the side expansion plate 5 is fixedly connected with the temple body 12, the temple body 12 is rotatably connected through the hinged joint 4, a group of side brackets 2 and the connecting arm 1, and the side expansion plates 5 and the movable block 7 are adjacent to each other at the left and right positions. By setting a group of side expansion plates 5, this setting can assist the temple body 12 to quickly connect to the connecting arm 1 through the hinged rotating structure formed at the connection, and it can also squeeze the movable block 7 when the temple is skewed and deformed.
[0023] like Figure 1 , Figure 2 and Figure 5 As shown, a limiting short plate 13 is provided above the other side of the vertical end of the connecting arm 1, and a limiting card plate 15 is fixedly connected to the bottom end of the limiting short plate 13. A combination card slot 14 is provided above the vertical end of the combination card frame 3, and the inner end of the combination card slot 14 and the outer end of the limiting card plate 15 are arranged to be of the same size. The combination card frame 3 is connected to the limiting card plate 15 by limiting screws 16. When it is necessary to remove the combination card frame 3, it is only necessary to remove the multiple limiting screws 16 one by one, and then slide down and push out the combination card frame 3 to complete the quick disassembly of the combination card frame 3.
[0024] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the connection between the movable block 7 and the bright-colored protrusion 6 forms a "T"-shaped structure, and the movable block 7 and the slider 8 are respectively slidably installed inside the combination card frame 3, the combination card frame 3 and the guide rod 9 are fixedly connected, one side end of the spring 10 is fixedly connected to one side end of the slider 8, and the spring 10 is embedded in the combination card frame 3. When the movable block 7 pops out with the bright-colored protrusion 6, the sliding structure formed between the slider 8 and the guide rod 9 will provide guiding assistance to the movable block 7.
[0025] Working process: when the glasses are not needed and need to be folded and stored, the hinged rotating structure formed at the connection between the connecting arm 1 and the temple body 12 can be used to first flip and fold the left temple toward the middle position of the glasses, and then flip and fold the right temple toward the middle position of the glasses, so that the entire efficient and practical glasses frame can be folded and stored. When a single temple is squeezed and deformed by external force, the combined card frame 3 sleeved on the outside of the side expansion plate 5 will be able to protect it from the outside of the hinged connection of the temple. At the same time, when a single lens is deformed toward the upper or lower side of the lens, it will squeeze the single-sided movable block 7 outward, causing the movable block 7 to slide outward with the bright-colored protrusion 6. At this time, the user can check whether the single temple is slightly deformed by observing whether the bright-colored protrusion 6 pops out, and the maintenance master can also correct and repair the deformed temple by observing whether the bright-colored protrusion 6 retracts into the inside of the combined card frame 3.
[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A highly efficient and practical folding structure of a spectacle frame, comprising a connecting arm (1), characterized in that: The front and rear ends of one side of the vertical end of the connecting arm (1) are respectively fixedly connected to a side support seat (2), the other side of the vertical end of the connecting arm (1) is sleeved with a combination card frame (3), a set of side support seats (2) are provided with an articulated joint (4), and the front and rear ends of the articulated joint (4) are respectively fixedly connected to a side expansion plate (5), the front and rear ends of the horizontal end of the combination card frame (3) are respectively slidably connected to a bright-colored protrusion (6) at the lower position, and one side end of the bright-colored protrusion (6) is fixedly connected to a movable block (7), the upper and lower ends of the movable block (7) are respectively fixedly connected to a slider (8), and a guide rod (9) is inserted in the middle of the slider (8), and a spring (10) is sleeved on one side of the guide rod (9).
2. The folding structure of an efficient and practical eyeglass frame according to claim 1, characterized in that: The lower left end of the side support seat (2) is arranged in an arc-shaped structure, a group of the side support seat (2) and the hinge joint (4) are connected together by a fastening screw (11), and a threaded slot for installing the fastening screw (11) is respectively provided in the upper middle part of the hinge joint (4) and the lower left middle part of the group of the side support seat (2).
3. The folding structure of an efficient and practical eyeglass frame according to claim 1, characterized in that: A group of the side expansion plates (5) and the hinge joint (4) are integrally formed, and the bottom end of the side expansion plate (5) is fixedly connected to a temple body (12), and the temple body (12) is rotatably connected via the hinge joint (4), a group of the side brackets (2) and the connecting arm (1), and the side expansion plate (5) and the movable block (7) are adjacently arranged at left and right positions.
4. The folding structure of an efficient and practical eyeglass frame according to claim 1, characterized in that: A limiting short plate (13) is provided above the other side of the vertical end of the connecting arm (1), and a limiting card plate (15) is fixedly connected to the bottom end of the limiting short plate (13). A combination card slot (14) is provided above the vertical end of the combination card frame (3), and the inner end of the combination card slot (14) and the outer end of the limiting card plate (15) are arranged to match in size. The combination card frame (3) is connected to the limiting card plate (15) via a limiting screw (16).
5. The folding structure of an efficient and practical eyeglass frame according to claim 1, characterized in that: The connection between the movable block (7) and the bright-colored protrusion (6) forms a "T"-shaped structure, and the movable block (7) and the slider (8) are respectively slidably mounted inside the combination card frame (3), the combination card frame (3) and the guide rod (9) are fixedly connected, one side end of the spring (10) is fixedly connected to one side end of the slider (8), and the spring (10) is embedded in the combination card frame (3).