Glasses with replaceable glasses legs
The replaceable temple structure and elastic adjustment system solve the problems of easy damage to the temples and difficulty in adjusting the clamping force, thereby improving the durability and applicability of the temples.
Patent Information
- Application Number
- CN202422981193.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-04
- Publication Date
- 2025-09-16
- Estimated Expiration
- 2034-12-04
AI Technical Summary
The temples of glasses are easily damaged and the clamping force is difficult to adjust, resulting in discomfort and safety hazards.
The design of the replaceable temple structure adjusts the clamping force of the temple through the compression spring and the tensioning standard disk, and combines the rotating plate and the extended baffle to achieve elastic adjustment to adapt to different head shapes and wearing habits.
The durability of the temples is improved, the replacement frequency and safety risks are reduced, the temples are adapted to the clamping needs of different users, and the problems of being too loose or too tight are avoided.
Smart Images
Figure CN223347147U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of glasses, in particular to a pair of glasses with replaceable temples. Background Art
[0002] A common problem during daily eyewear use is the high rate of damage to the temples. Because users often remove their glasses with one hand, grabbing the outside of the temple and pulling it off exerts a strong outward pull. This repeated, unilateral force, even with conventional materials and structural designs, is difficult to withstand for a long time, and can easily cause the temple to break. This not only increases the cost and frequency of glasses replacements, but also poses a risk of accidental injury to the eyes and surrounding area of the face when the temple breaks.
[0003] Furthermore, the clamping tension of traditional glasses legs is mostly fixed. In actual use, head shape, facial contours, and personal wearing habits vary significantly between users. For those with smaller heads, fixed-tension temple legs may not provide sufficient clamping force, causing the glasses to easily slip during daily activities, affecting normal use. For those with larger heads, overly tight temple clamping can cause severe ear discomfort and may even lead to health problems such as poor ear blood circulation due to excessive squeezing. Furthermore, overly tight clamping can cause adverse stress on the overall structure of the frame, accelerating deformation and damage. Utility Model Content
[0004] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.
[0005] Therefore, the purpose of the present invention is to provide a pair of glasses with replaceable temples, which can solve the problems that the temples are easily damaged by the outward force and the squeezing force on the head is difficult to adjust.
[0006] 4. The repairing kit for automotive dents, according to claim 1, wherein a bottom of the foot stand comprises a through-hole, and the two foot pieces comprise two bosses, wherein the bosses comprise a through-hole, a screw bolt, and a nut.
[0007] The template of the utility model realizes elastic thrust on the movable ring and the extended baffle by means of a compression spring, so that the extended baffle has a certain resistance, thereby allowing the rotating plate to continue to rotate to a certain angle, thereby reducing the damage caused by excessive pressure on the temples and the connecting sleeves;
[0008] By adjusting the position of the tensioning standard disk, the thrust of the compression spring on the movable ring can be increased or decreased, so that the extended baffle can exert different amounts of force on the rotating plate, thereby completing the adjustment of the clamping force of the temple on the user. It can flexibly adapt to different applicable groups of people, prevent the situation of being too loose or too tight, and is simple and convenient to use.
[0009] In addition, the template proposed above according to the present invention may also have the following additional technical features:
[0010] Specifically, the inner walls of the two pins are slidably connected to limit wedges, and the top ends of the two connecting sleeves are provided with limit holes, and the limit wedges are inserted into the inner walls of the corresponding limit holes.
[0011] Specifically, guide slide bars are installed on the inner walls of the two strip-shaped slide holes, and the guide slide bars pass through the corresponding side walls of the overhanging baffles.
[0012] Specifically, the inner walls of the two protective shells are rotatably connected to tensioning adjustment screws, the tensioning adjustment screws are threadedly connected to the inner wall of the tensioning standard disk, one end of the tensioning adjustment screw is fixedly connected to a knob, and the knob is rotatably connected to the outside of the protective shell.
[0013] Specifically, a circular hole is provided on each of the two movable rings, and the movable ring does not contact the tensioning and adjusting screw through the circular hole.
[0014] Specifically, damping rings are installed on the side walls of the two tensioning and adjusting screws, and the damping rings are rotatably connected to the corresponding inner walls of the protective shell.
[0015] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:
[0017] Figure 1 The three-dimensional structure of the utility model is shown as follows Figure 1 ;
[0018] Figure 2 The three-dimensional structure of the utility model is shown as follows Figure 2 ;
[0019] Figure 3 For this utility model Figure 2 A schematic diagram of the partially enlarged structure at center A;
[0020] Figure 4 It is a schematic diagram of an enlarged three-dimensional cross-section of components such as the protective housing and the tensioning and adjusting screw in the present invention.
[0021] As shown in the figure:
[0022] 1. Frame; 11. Temple; 12. Pin; 121. Limit wedge; 2. L-shaped support plate; 3. Connecting sleeve; 31. Slot; 32. Rotating plate; 33. Limit hole; 4. Protective shell; 41. Inner slide groove; 411. Strip slide hole; 412. Guide slide rod; 42. Moving ring; 421. Extended baffle; 422. Clearance hole; 43. Tensioning standard disk; 44. Compression spring; 5. Tensioning adjustment screw; 51. Knob; 52. Damping ring. DETAILED DESCRIPTION
[0023] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention. On the contrary, the embodiments of the present invention include all changes, modifications, and equivalents that fall within the spirit and scope of the appended claims.
[0024] The following describes a pair of glasses with replaceable temples according to an embodiment of the present invention in conjunction with the accompanying drawings.
[0025] like Figures 1-4 As shown, a pair of glasses with replaceable temples according to an embodiment of the present invention may include a frame 1 and two temples 11, both sides of the frame 1 are fixedly connected with L-shaped support plates 2, the top ends of the two L-shaped support plates 2 are rotatably connected with connecting sleeves 3, and the top ends of the two L-shaped support plates 2 are installed with protective shells 4.
[0026] One end of each of the two temples 11 is fixedly connected to a pin 12 , and one end of each of the two connecting sleeves 3 is provided with a slot 31 , and the pin 12 is plugged into the inner wall of the slot 31 .
[0027] It should be noted that the pin 12 described in this embodiment matches the size of the slot 31 to prevent shaking during use.
[0028] Among them, an inner slide groove 41 is opened in the protective shell 4, a strip slide hole 411 is opened on one side of the inner slide groove 41, a moving ring 42 is slidably connected to the inner wall of the inner slide groove 41, and an extended baffle 421 is fixedly connected to one side of the moving ring 42, and the extended baffle 421 is slidably connected to the inner wall of the strip slide hole 411.
[0029] It should be noted that the opening angle of the strip-shaped sliding hole 411 and the extending angle of the extending baffle 421 described in this embodiment both correspond to the position of the connecting sleeve 3 .
[0030] One end of each of the two connecting sleeves 3 is fixedly connected to a rotating plate 32 , and the rotating plate 32 contacts the side wall of the overhanging baffle 421 .
[0031] It should be noted that the rotating plate 32 described in this embodiment does not contact the L-shaped support plate 2 and the protective shell 4.
[0032] A tensioning standard disc 43 is slidably connected to the inner wall of the inner sliding groove 41 , and a compression spring 44 is installed between the tensioning standard disc 43 and the moving ring 42 .
[0033] It should be noted that the compression spring 44 described in this embodiment applies thrust to the moving ring 42 with the tensioning standard disk 43 as a reference point.
[0034] Specifically, in order to improve the flexible adjustment capability of the clamping force of the temple 11 on the user and improve the anti-damage capability, the frame 1 supports the two L-shaped support plates 2, the L-shaped support plates 2 support the connecting sleeves 3 and the protective shell 4, the temple 11 is docked with the connecting sleeves 3 through the pins 12, so that the temple 11 can be rotated at the connection point between the connecting sleeves 3 and the L-shaped support plates 2, which is convenient for the unfolding and storage and folding between the temple 11 and the frame 1, the connecting sleeves 3 support the rotating plate 32, the protective shell 4 and the connecting sleeves 3 are non-contact settings, and when the connecting sleeves 3 rotate, the rotating plate 32 can be driven to adjust the angle, and the protective shell 4 is connected to the temple 11 through the inner slide groove 41. The movable ring 42 and the tensioning standard disk 43 are accommodated. The position of the tensioning standard disk 43 inside the inner slide groove 41 is adjustable. By adjusting the tensioning standard disk 43 to move closer to or away from the movable ring 42, the distance between the tensioning standard disk 43 and the compression spring 44 is adjusted, and then the degree of compression of the compression spring 44 is adjusted. The compression spring 44 pushes the movable ring 42 away from the frame 1. The movable ring 42 supports and slides the overhanging baffle 421, so that the overhanging baffle 421 can be adjusted in position. The strip sliding hole 411 makes way for the overhanging baffle 421, so that the overhanging baffle 421 can extend out of the protective shell 4 and rotate The outer baffle 421 limits the rotating plate 32, so that the rotating plate 32 can limit the connecting sleeve 3 and the temple 11, preventing the temple 11 from being extended to an excessive angle. When the temple 11 is accidentally subjected to force or the user takes off the glasses with one hand, the angle between the temple 11 and the frame 1 increases, and the force applied to the temple 11 is transmitted to the rotating plate 32 through the connecting sleeve 3. The rotating plate 32 toggles the outer baffle 421, and the compression spring 44 applies a thrust to the moving ring 42, so that the outer baffle 421 has The rotatable plate 32 can be rotated to a certain angle by a certain resistance, thereby reducing the damage caused by excessive pressure on the temple 11 and the connecting sleeve 3, improving the durability of the glasses, reducing the cost and frequency of replacing glasses for users, and the risk of safety hazards when the glasses are damaged. At the same time, by adjusting the position of the tensioning standard disk 43, the thrust of the compression spring 44 on the movable ring 42 can be increased or decreased, so that the extended baffle 421 can apply different amounts of force to the rotating plate 32, thereby completing the adjustment of the clamping force of the temple 11 on the user, which can be flexibly adapted to different applicable groups of people, prevent the situation of being too loose or too tight, and is simple and convenient to use.
[0035] In one embodiment of the present invention, Figures 1-4As shown, the inner walls of the two pins 12 are slidably connected to the limiting wedge blocks 121, and the top ends of the two connecting sleeves 3 are each provided with a limiting hole 33, and the limiting wedge blocks 121 are inserted into the inner walls of the corresponding limiting holes 33.
[0036] It should be noted that the pin 12 described in this embodiment is internally provided with a spring piece aligned with the position of the limiting wedge 121 , so that the limiting wedge 121 can automatically extend upward.
[0037] Specifically, the limiting wedge 121 is pushed out by the spring piece inside the pin 12. When the pin 12 is inserted into the slot 31, the limiting wedge 121 can be squeezed into the pin 12 using the inclined surface on one side. When the limiting wedge 121 is aligned with the connecting sleeve 3, the limiting wedge 121 can automatically pop out to complete the locking between the pin 12 and the connecting sleeve 3, thereby facilitating the replacement and disassembly of the temple 11.
[0038] In one embodiment of the present invention, Figures 1-4 As shown, the inner walls of the two strip-shaped sliding holes 411 are each installed with a guide sliding rod 412 , and the guide sliding rod 412 passes through the side wall of the corresponding overhanging baffle 421 .
[0039] It should be noted that the outwardly extending baffle 421 described in this embodiment is slidably connected to the side wall of the guide slide rod 412 .
[0040] Specifically, in order to improve the stability of the protruding baffle 421 during use, when the strip slide hole 411 limits and guides the protruding baffle 421 in the up and down directions, the guide slide rod 412 can cooperate with the strip slide hole 411 to limit the protruding baffle 421 at multiple angles, preventing the protruding baffle 421 from tilting or offsetting, thereby improving the stability of the protruding baffle 421 during use.
[0041] In one embodiment of the present invention, Figures 1-4 As shown, the inner walls of the two protective shells 4 are rotatably connected to the tensioning adjustment screws 5, the tensioning adjustment screws 5 are threadedly connected to the inner wall of the tensioning standard disk 43, and one end of the tensioning adjustment screws 5 is fixedly connected to a knob 51, which is rotatably connected to the outside of the protective shell 4.
[0042] It should be noted that one end of the tensioning adjustment screw 5 described in this embodiment is rotatably connected to the inner wall of the inner sliding groove 41 .
[0043] Specifically, in order to adjust the position of the tensioning standard disk 43, the tensioning adjustment screw 5 is controlled to rotate so that the tensioning adjustment screw 5 can drive the tensioning standard disk 43 to slide, thereby completing the adjustment of the compression degree of the compression spring 44 and adjusting the clamping tension of the glasses.
[0044] In one embodiment of the present invention, Figures 1-4As shown, the two movable rings 42 are each provided with a clearance hole 422 , and the movable rings 42 do not contact the tensioning and adjusting screw 5 through the clearance hole 422 .
[0045] It should be noted that the diameter of the circular hole 422 described in this embodiment is smaller than the inner ring size of the compression spring 44 , and the compression spring 44 is not aligned with the circular hole 422 .
[0046] Specifically, in order to prevent interference between the tensioning adjustment screw 5 and the movable ring 42, the give-way circular hole 422 gives way to the tensioning adjustment screw 5, and the size of the give-way circular hole 422 is larger than the diameter of the tensioning adjustment screw 5, so that the tensioning adjustment screw 5 will not contact the movable ring 42, thereby improving the stability of the mutual operation between the two, and the compression spring 44 is fixed between the movable ring 42 and the tensioning standard disk 43 to prevent the compression spring 44 from escaping from between the two through the give-way circular hole 422.
[0047] In one embodiment of the present invention, Figures 1-4 As shown, damping rings 52 are installed on the side walls of the two tensioning and adjusting screws 5 , and the damping rings 52 are rotatably connected to the inner walls of the corresponding protective shells 4 .
[0048] It should be noted that the friction force between the damping ring 52 and the protective shell 4 described in this embodiment is greater than the friction force between the tensioning and adjusting screw 5 and the protective shell 4 .
[0049] Specifically, in order to improve the stability of the tensioning standard disk 43 after position adjustment, the friction between the tensioning adjustment screw 5 and the protective shell 4 is increased by the damping ring 52, so that the tensioning adjustment screw 5 can remain fixed under non-stress conditions and is difficult to rotate, thereby improving the tension stability when the glasses are used.
[0050] In summary, the template of the embodiment of the present invention, when used by different people, by rotating the knob 51, the knob 51 drives the tensioning adjustment screw 5 to rotate, thereby adjusting the position of the tensioning standard disk 43, so that the distance between the tensioning standard disk 43 and the compression spring 44 is adjusted, and then the degree of compression of the compression spring 44 is adjusted, and the thrust of the compression spring 44 on the moving ring 42 can be increased or decreased, so that the extended baffle 421 can apply different amounts of force to the rotating plate 32, thereby completing the adjustment of the clamping force of the temple 11 on the user, and can be flexibly adapted It is suitable for different groups of people and prevents the situation of being too loose or too tight. It is simple and convenient to use. When the temple 11 is accidentally subjected to force or the user takes off the glasses with one hand, the angle between the temple 11 and the frame 1 increases, and the temple 11 transmits the force it receives to the rotating plate 32 through the connecting sleeve 3. The rotating plate 32 moves the overhanging baffle 421, and the compression spring 44 applies a thrust to the moving ring 42, so that the overhanging baffle 421 has a certain resistance, and then the rotating plate 32 can continue to rotate a certain angle, thereby reducing the situation where the temple 11 and the connecting sleeve 3 are damaged by excessive pressure.
[0051] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include at least one of such features. In the description of this utility model, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.
[0052] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.
[0053] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present invention.
Claims
1. A pair of glasses with replaceable temples, comprising a frame (1) and two temples (11), characterized in that: Both sides of the mirror frame (1) are fixedly connected to L-shaped support plates (2), the top ends of the two L-shaped support plates (2) are rotatably connected to connecting sleeves (3), and the top ends of the two L-shaped support plates (2) are installed with protective shells (4), wherein: One end of each of the two temples (11) is fixedly connected to a pin (12), and one end of each of the two connecting sleeves (3) is provided with a slot (31), and the pin (12) is plugged into the inner wall of the slot (31); An inner slide groove (41) is provided in the protective shell (4), a strip-shaped slide hole (411) is provided on one side of the inner slide groove (41), a movable ring (42) is slidably connected to the inner wall of the inner slide groove (41), an outward-extending baffle (421) is fixedly connected to one side of the movable ring (42), and the outward-extending baffle (421) is slidably connected to the inner wall of the strip-shaped slide hole (411); One end of each of the two connecting sleeves (3) is fixedly connected to a rotating plate (32), and the rotating plate (32) is in contact with the side wall of the overhanging baffle (421); A tensioning standard disc (43) is slidably connected to the inner wall of the inner sliding groove (41), and a compression spring (44) is installed between the tensioning standard disc (43) and the moving ring (42).
2. The glasses with replaceable temples according to claim 1, characterized in that: The inner walls of the two pins (12) are both slidably connected to limit wedges (121), and the top ends of the two connecting sleeves (3) are both provided with limit holes (33), and the limit wedges (121) are plugged into the inner walls of the corresponding limit holes (33).
3. The glasses with replaceable temples according to claim 1, characterized in that: The inner walls of the two strip-shaped sliding holes (411) are both provided with guide sliding rods (412), and the guide sliding rods (412) penetrate the corresponding side walls of the overhanging baffles (421).
4. The glasses with replaceable temples according to claim 1, characterized in that: The inner walls of the two protective shells (4) are both rotatably connected to tension adjustment screws (5), the tension adjustment screws (5) are threadedly connected to the inner wall of the tension standard disk (43), one end of the tension adjustment screws (5) is fixedly connected to a knob (51), and the knob (51) is rotatably connected to the outer side of the protective shell (4).
5. The glasses with replaceable temples according to claim 4, characterized in that: Both movable rings (42) are provided with a clearance circular hole (422), and the movable ring (42) does not contact the tension adjustment screw (5) through the clearance circular hole (422).
6. The glasses with replaceable temples according to claim 5, characterized in that: Damping rings (52) are installed on the side walls of the two tensioning and adjusting screw rods (5), and the damping rings (52) are rotatably connected to the corresponding inner walls of the protective shell (4).