Glasses leg and glasses frame
By designing adjustable length temples and flexible ear hooks, the problem that traditional temples are difficult to meet children's growth needs is solved, and effective coordination between temples and ears is achieved and wear comfort is improved.
Patent Information
- Application Number
- CN202421469527.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-25
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-06-25
AI Technical Summary
The length of traditional temples is fixed, which is difficult to meet the needs of children's fast growth and fragile ear structure, making it difficult for temples to effectively cooperate with the ears and reduce wearing comfort.
A temple consisting of the leg body and a flexible ear hook is designed. The leg body cooperates with the positioning hole of the flexible ear hook through the positioning column to realize the position adjustment of the ear hook segment. The bending area of the flexible ear hook is thinner than the edge area, allowing the ear hook segment to twist and reduce squeezing on the ear.
The adjustability of temple length is achieved, reducing the squeezing of the ears and improving the comfort of children wearing glasses.
Smart Images
Figure CN222636411U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of glasses frames, in particular to a glasses leg and a glasses frame. Background Art
[0002] When children have myopia, hyperopia, astigmatism or other refractive errors, they need to wear glasses to help them see objects more clearly, thereby improving the quality of learning and life. In traditional technology, glasses are composed of lenses and frames. The frames cooperate with the ears through the temples to support the frames with lenses installed on the nose so that the eyes can correct vision through the lenses. However, since the length of traditional temples is fixed, children not only grow faster, the distance between the ears and eyes will increase accordingly, and the skin and bones around the ears of children are relatively fragile, the length and fit of the temples will not only be affected by the growth rate of the children, making it difficult for the temples to effectively cooperate with the ears to support the frame, but also the ear hooks of the temples will squeeze the area around the ears, reducing the wearing comfort of the frame. There is a technical problem that the temples are difficult to meet the growth needs of children, thereby reducing the comfort of children when wearing glasses. Utility Model Content
[0003] Based on this, it is necessary to provide a kind of temple to address the technical problem that the temples are difficult to meet the growth needs of children, thereby reducing the comfort of children when wearing glasses.
[0004] A temple, comprising: a temple and a flexible ear hook, the temple comprising a body and positioning posts, the number of the positioning posts being at least two, each of which is arranged along the length direction of the body, the flexible ear hook comprising a connecting section and an ear hook section, the connecting section being provided with a slot and a positioning hole connected to the slot, the slot being for the body to be plugged into, the number of the positioning holes being multiple, the multiple positioning holes being arranged along the length direction of the body, and some of the positioning holes being arranged in coordination with each of the positioning posts, the ear hook section being provided with a bending zone and an edge zone, the bending zone being located in the middle region of the ear hook section, the edge zone being arranged around the bending zone, and the thickness of the bending zone being thinner than the thickness of the edge zone.
[0005] The above-mentioned temples, through the cooperation of the positioning column of the leg body and the positioning hole of the flexible ear hook, control the position of the flexible ear hook relative to the main body of the leg body, realize the adjustment of the position of the ear hook section of the flexible ear hook, and through the thickness of the bending area is thinner than the thickness of the edge area, when the edge area of the ear hook section contacts the head, the entire ear hook section is twisted through the thinner bending area, thereby effectively ensuring the contact between the ear hook section and the head while reducing the squeezing force of the ear hook section on the head. Through the above-mentioned design, the cooperation of the positioning column of the leg body and the positioning hole of the flexible ear hook, and the way that the thickness of the bending area is thinner than the thickness of the edge area, are adopted, which is conducive to realizing the length control of the temple and the twisting of the ear hook section at the same time, so that the temple can adjust the length according to the growth rate of the child, while reducing the squeezing of the temple around the ear, so as to achieve the purpose of improving the comfort of the child when wearing glasses while meeting the growth needs of the child.
[0006] In one of the embodiments, the bending area is provided with a bending hole through which the ear hook section is penetrated.
[0007] In one of the embodiments, a bending groove is recessed in the bending area, and the bending groove is arranged on two opposite sides of the ear hook section.
[0008] In one embodiment, the number of the positioning posts is three, and the number of the positioning holes is four or more.
[0009] In one of the embodiments, the elastic coefficient of the ear hook segment ranges from 0.64 to 0.79.
[0010] In one embodiment, the width of the edge area is 1.9 mm-2.7 mm.
[0011] In one of the embodiments, the flexible ear hook further comprises a transition section, wherein the transition section is arranged between the connecting section and the ear hook section, and a torsion groove is provided on a side of the transition section close to the inclination of the ear hook section.
[0012] In one of the embodiments, a side of the transition section facing away from the torsion groove is provided with an avoidance groove, and the avoidance groove is arranged in a semicircular shape.
[0013] In one of the embodiments, the flexible ear hook further comprises a contact segment, the contact segment is connected to an end of the ear hook segment away from the connecting segment, and the contact segment gradually expands in a direction away from the ear hook segment.
[0014] A glasses frame, comprising any one of the above-mentioned temples, which can simultaneously achieve the control of the length of the temples and effectively reduce the pressure on the ear area, thereby achieving the purpose of improving the comfort of children when wearing glasses. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a structural schematic diagram of the temples shown in the utility model;
[0016] Figure 2 for Figure 1 The schematic diagram of the structure of the leg of the temple shown;
[0017] Figure 3 for Figure 1 A schematic diagram of the structure of the flexible ear hook of the temple shown;
[0018] Figure 4 for Figure 3 A schematic structural diagram of the flexible ear hook from another perspective is shown.
[0019] The meanings of the numbers in the accompanying drawings are:
[0020] 100. Temples;
[0021] 10. Legs; 11. Main body; 12. Positioning column;
[0022] 20. Flexible ear hook; 21. Connecting section; 211. Positioning hole; 212. Slot; 22. Ear hook section; 221. Bending area; 222. Edge area; 223. Bending hole; 23. Transition section; 231. Torsion groove; 232. Avoidance groove; 24. Contact section. DETAILED DESCRIPTION
[0023] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.
[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element 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 invention.
[0025] 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. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.
[0026] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0027] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.
[0028] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.
[0029] like Figure 1 As shown, it is the temple 100 shown in the utility model, which is installed on the glasses frame. Figures 1 to 4 , the above-mentioned temple 100 is further explained.
[0030] like Figure 1As shown, the temple 100 includes a temple body 10 and a flexible ear hook 20. The temple body 10 includes a main body 11 and positioning posts 12. The number of positioning posts 12 is at least two, and the positioning posts 12 are arranged along the length direction of the main body 11. The flexible ear hook 20 can be made of flexible silicone material, such as Figure 3 As shown, the flexible ear hook 20 includes a connecting section 21 and an ear hook section 22. The connecting section 21 is provided with a slot 212 and positioning holes 211 communicating with the slot 212. The slot 212 is for the main body 11 to be inserted. The number of positioning holes 211 is multiple, and the multiple positioning holes 211 are arranged along the length direction of the main body 11, and some positioning holes 211 are arranged in cooperation with the positioning posts 12. The ear hook section 22 is provided with a bending area 221 and an edge area 222. The bending area 221 is in the middle area of the ear hook section 22, and the edge area 222 surrounds the bending area 221. The thickness of the bending area 221 is thinner than that of the edge area 222.
[0031] Such as Figures 2 to 3 As shown, the number of positioning posts 12 is three, and the number of positioning holes 211 is more than four. The three positioning posts 12 can effectively limit the stability of the connecting section 21 in the adjusted position, so as to improve the connection firmness between the temple body 10 and the flexible ear hook 20.
[0032] Such as Figure 3 As shown, in an embodiment of the present application, the bending area 221 is provided with a bending hole 223 passing through the ear hook section 22. Through the bending hole 223, the torsion space of the edge area 222 can be effectively provided, so as to achieve the purpose of increasing the torsion range of the ear hook section 22
[0033] It can be understood that, in another embodiment of the present application, a bending groove (not shown in the figure) is recessed in the bending area 221. The bending grooves are arranged on the opposite sides of the ear hook section 22. Through the bending grooves, the torsion force of the edge area 222 can be effectively reduced, so as to further reduce the extrusion force of the ear hook section 22 on the surrounding of the ear.
[0034] Specifically, the thickness of the ear hook section 22 is X, the width of the edge area 222 is Y, and the elastic coefficient Z of the ear hook section 22 = Y / X. The value range of Z is 0.64 < Z < 0.79, that is, the value range of the elastic coefficient of the ear hook section 22 is 0.64 - 0.79. Among them, the width of the edge area 222 is 1.9 mm - 2.7 mm, that is, the value range of the distance between the outer edge of the edge area 222 and the edge of the bending area 221 is 1.9 mm - 2.7 mm.
[0035] Furthermore, such as Figure 3As shown, the flexible ear hook 20 also includes a transition section 23, which is arranged between the connecting section 21 and the ear hook section 22. A torsion groove 231 is provided on a side of the transition section 23 that is inclined close to the ear hook section 22. The torsion groove 231 facilitates the ear hook section 22 to twist relative to the connecting section 21, so as to further reduce the squeezing force of the ear hook section 22 on the ear area.
[0036] like Figure 4 As shown, a side of the transition section 23 away from the torsion groove 231 is provided with an avoidance groove 232, and the avoidance groove 232 is arranged in a semicircular shape. The cooperation between the avoidance groove 232 and the ear can effectively control the position of the flexible ear hook 20 relative to the ear, so as to reduce the sliding of the temple 100 relative to the ear during wearing.
[0037] like Figure 3 to Figure 4 As shown, the flexible ear hook 20 also includes a contact section 24, which is connected to one end of the ear hook section 22 away from the connecting section 21, and the contact section gradually expands in the direction away from the ear hook section 22. The contact section 24 can effectively increase the contact area between the flexible ear hook 20 and the ear, and can avoid the local comfort of the flexible ear hook 20 during wearing due to the excessive concentration of force points on the flexible ear hook 20.
[0038] The working principle of the temple 100 shown in the present invention is: through the cooperation between the positioning column 12 of the leg body 10 and the positioning hole 211 of the flexible ear hook 20, the position of the flexible ear hook 20 relative to the main body 11 of the leg body 10 is controlled to achieve the adjustment of the position of the ear hook section 22 of the flexible ear hook 20; the thickness of the bending area 221 is thinner than the thickness of the edge area 222, and when the edge area 222 of the ear hook section 22 contacts the head, the thinner bending area 221 is used to realize the twisting of the entire ear hook section 22, thereby effectively ensuring the contact between the ear hook section 22 and the head while reducing the squeezing force of the ear hook section 22 on the head.
[0039] The beneficial effects of the temple 100 shown in the utility model are as follows: the coordination of the positioning column 12 of the leg body 10 and the positioning hole 211 of the flexible ear hook 20, and the manner in which the thickness of the bending area 221 is thinner than the thickness of the edge area 222, are conducive to achieving the length control of the temple 100 and the twisting of the ear hook section 22 at the same time, so that the temple 100 can adjust the length as the child grows, while reducing the pressure of the temple 100 on the ear area, so as to achieve the purpose of the temple 100 meeting the growth needs of the child while improving the comfort of the child when wearing glasses.
[0040] A glasses frame includes any one of the above-mentioned temples 100. By adopting the above-mentioned temples 100, it is beneficial to simultaneously achieve the length control of the temples 100 and effectively reduce the pressure around the ears, so as to achieve the purpose of improving the comfort of children when wearing glasses.
[0041] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0042] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.
Claims
1. A temple, characterized in that: include: A leg body and a flexible ear hook, the leg body includes a main body and positioning posts, the number of the positioning posts is at least two, and each of the positioning posts is arranged along the length direction of the main body, the flexible ear hook includes a connecting section and an ear hook section, the connecting section is provided with a slot and a positioning hole connected to the slot, the slot is for the main body to be plugged in, the number of the positioning holes is multiple, the multiple positioning holes are arranged along the length direction of the main body, and some of the positioning holes are coordinated with each of the positioning posts, the ear hook section is provided with a bending zone and an edge zone, the bending zone is in the middle area of the ear hook section, the edge zone is arranged around the bending zone, and the thickness of the bending zone is thinner than the thickness of the edge zone.
2. The temple according to claim 1, characterized in that: The bending area is provided with a bending hole for penetrating the ear hook section.
3. The temple according to claim 1, characterized in that: The bending area is recessed with a bending groove, and the bending groove is arranged on two opposite sides of the ear hook section.
4. The temple according to claim 1, characterized in that: The number of the positioning posts is three, and the number of the positioning holes is four or more.
5. The temple according to claim 1, characterized in that: The elastic coefficient of the ear hook segment ranges from 0.64 to 0.
79.
6. The temple according to claim 1, characterized in that: The width of the edge area is 1.9 mm-2.7 mm.
7. The temple according to claim 1, characterized in that: The flexible ear hook further comprises a transition section, which is arranged between the connecting section and the ear hook section. A torsion groove is provided on a side of the transition section close to the inclined side of the ear hook section.
8. The temple according to claim 7, characterized in that: A side of the transition section facing away from the torsion groove is provided with an avoidance groove, and the avoidance groove is arranged in a semicircular shape.
9. The temple according to claim 1, characterized in that: The flexible ear hook further comprises a contact section, wherein the contact section is connected to an end of the ear hook section away from the connecting section, and the contact section gradually expands in a direction away from the ear hook section.
10. A glasses frame, characterized in that: Comprising the temples as claimed in any one of claims 1 to 9.