TWM636729U - Temple counterweight structure and eyeglasses using the same - Google Patents

Abstract

This creation relates to a temple weight structure and its application to glasses. The glasses are composed of a spectacle frame and two mirror legs arranged on two sides of the spectacle frame, wherein the mirror legs have a mirror leg weight structure, which is A mounting portion is formed at the end of the temple, and the mounting portion has a mounting slot, and at least one first fitting portion is formed on the inner edge of the mounting slot for inserting and installing a counterweight, and The counterweight is composed of a mounting seat and a weight block, and the outer edge of the mounting seat has at least one second fitting portion corresponding to the first fitting portion, and the weight block is fixed on the mounting seat Relative to the outer side of the temple when worn on the head, the balance of the front and rear ends of the glasses can be effectively maintained when worn, so as to reduce the phenomenon of the glasses pressing on the bridge of the nose and sliding forward, and effectively improve the wearing comfort.

Description

Temple weight structure and its application to glasses

The invention belongs to the technical field of spectacles, and specifically relates to a temple counterweight structure that can solve the problem of uneven weight distribution of spectacles and its application to the spectacles.

Press, with the evolution of social civilization, people overuse their eyes due to reading and work, coupled with aging, and the reduction of green plants and environmental space, the proportion of people suffering from vision problems such as myopia, hyperopia or presbyopia is getting higher and higher. On the other hand, with the advancement of science and technology, it is possible to use glasses to improve people's aforementioned vision problems with the assistance of medical, optical and other technologies. Even due to the increase in the proportion of use, glasses have become one of the equipment in people's lives. They are no longer only used to correct vision, but can also be used to protect the eyes from strong light and foreign objects, or as accessories to match clothing.

And as shown in the first figure, the general glasses (10) are mainly composed of a spectacle frame (11) and two mirror feet (15) with lenses (12), wherein the two mirror feet (15) are relatively pivoted. Located on the two sides of the spectacle frame (11), when wearing glasses, the nose pad (13) of the spectacle frame (11) is placed on the bridge of the nose, and the two lenses (12) on the spectacle frame (11) The focus of the eye corresponds to the user's eyes, and the temples (15) on both sides can be hooked on the upper edge of the ears on both sides of the user's head for wearing. Due to the weight of general glasses (10), most of them are concentrated on the front lens (12) and nose pads (13), especially when the thickness of the lens (12) increases due to the degree of diopter, the thicker the thickness will increase the pressure on the bridge of the nose , and it will also cause the glasses (10) to slide when bowing the head or moving, which will increase the user's sense of discomfort and loss of focus. For this reason, there has been a new type of patent for the "improvement of the temple structure of glasses" such as my country's application No. 110211648. The concave groove forms a relative internal thread, so as to adjust the front and rear balance of the glasses through the weight element, and reduce the pressure and sliding phenomenon of the bridge of the nose. However, the design of the previous patent requires drilling and tapping one by one in the processing and manufacturing, which increases the difficulty and cost, and in consideration of the service life, it is only suitable for cylindrical metal temples, and the counterweight The components are not easy to be disassembled by the user, which causes inconvenience in use. Furthermore, the temples are threaded and locked on the cylindrical axis. When the weight is heavier, the diameter becomes larger, which will make the temples on both sides deviate further. The side of the user's head will not only squeeze the upper edge of the ear, but also increase the force of the temples on both sides to press the head side, and even cause the deformation of the glasses, which will bring discomfort and discomfort to the user wearing glasses. Harmful to eyesight.

In other words, due to balance problems, the front of the glasses slides and compresses the bridge of the nose. In addition, the existing counterweight design mainly uses screw locks, and there are problems such as manufacturing, disassembly, wearing, and material restrictions. There is indeed room for further improvement. Necessary, this is also the subject that this creation intends to explore.

In view of the disadvantages and needs of the above shortcomings, the author believes that it is necessary to make further corrections. Based on his years of experience in related technologies and product design and manufacturing, he has researched and created the above shortcomings, and actively seeks solutions. After continuous efforts After research and trial production, we finally successfully developed a temple weight structure and applied it to glasses, so as to overcome the inconvenience and trouble caused by the weight balance of existing glasses.

Therefore, the main purpose of this creation is to provide a kind of temple weight structure and apply the glasses, so as to effectively distribute the weight of the glasses, keep the balance when they are worn, reduce the phenomenon of the glasses pressing the bridge of the nose and sliding in front, and effectively relieve the Out of focus and improve the comfort of wearing it.

In addition, the second main purpose of this creation is to provide a temple counterweight structure and its application to glasses, which can improve the convenience of changing the weight of the counterweight and increase the speed of the replacement operation.

And another main purpose of this creation is to provide a kind of weight structure of the temples and the glasses that are applied thereto. No matter the weight is large or small when it is worn, it will not increase the pressure of the original mirror feet relative to the user's head side, nor will it It will directly squeeze the ear, and can maintain the normal shape of the glasses, so it can enhance the comfort of wearing and protect the eyes.

Furthermore, another main purpose of this creation is to provide a kind of temple counterweight structure and apply it to the glasses, which can be molded to simplify the difficulty of manufacturing and reduce costs, and are not affected by the materials and types of temples. Limits increase the variability of its shape.

For this reason, this creation mainly realizes the above-mentioned purpose and performance through the following technical means. The glasses are composed of a spectacle frame and two mirror legs arranged on two sides of the spectacle frame, wherein the mirror legs have a mirror The foot counterweight structure is formed with a mounting portion at the end of the temple, and the mounting portion has a mounting slot, and at least one first fitting portion is formed on the inner edge of the mounting slot for insertion. install a counterweight;

And the counterweight is composed of a mounting base and a weight block, wherein the mounting base can be inserted into the mounting groove of the aforementioned mirror foot, and the outer edge of the mounting base has at least one corresponding to the aforementioned first fitting portion The second fitting part, and the weight block is fixed on the outside of the mounting base when worn on the head relative to the temples.

Through the specific realization of the aforementioned technical means, this creation can take advantage of the design that these counterweights can be easily disassembled, which can effectively maintain the weight distribution of the front and rear ends of the glasses, and maintain the balance when wearing them, so as to reduce the pressure of the glasses on the bridge of the nose and The phenomenon of sliding in front can effectively eliminate the misalignment of vision and improve the wearing comfort, and can be adjusted according to the actual lens weight of the glasses. Moreover, the counterweight is installed outward, and the weight can be changed by increasing the thickness outward. Therefore, regardless of the size of the weight when wearing it, it will not increase the pressure of the original temples relative to the user's head, nor will it directly squeeze the ears, and the normal shape of the glasses can be maintained, so it can enhance the wearing comfort and the wearability of the glasses. Eye protection can further improve its appearance beauty and practicality, and further increase its added value and economic benefits.

And this creation uses the following technical means to further achieve the aforementioned purpose and effect; it includes:

The mounting slots of the mirror legs can be through-shaped.

The inner edge surface of the mounting socket of the mirror foot can be fixed with a mounting ring, and the first fitting parts are formed on the inner surface of the mounting ring, so that the weight can be selectively inserted and fixed. Set in the mounting collar.

The installation collar of the mirror foot can be made of metal material to prevent deformation of the installation part and improve its wear resistance and structural strength.

The first fitting part of the mounting collar can be in the shape of a convex rib, and the second fitting part of the mounting seat of the counterweight can be in the shape of a groove opposite to the aforementioned convex rib, so that the counterweight can be installed using The seat is selectively buckled in the mounting collar of the temple mounting part.

The mounting seat of the counterweight can be selected from materials that can be injection molded and have elastic deformation, and the weight has a joint that can be embedded in the mounting seat, so that the mounting seat of the counterweight and The weight block can be combined by injection molding and embedded.

A plurality of holes can be formed on the joint portion of the weight block of the counterweight, so that the material can flow into the holes to improve the joint strength when the mounting base is injection molded.

In order to enable your review committee to further understand the composition, characteristics and other purposes of this creation, the following is a preferred embodiment, and it will be described in detail with the drawings, and at the same time, it will be able to be implemented by those familiar with the technical field.

This creation is a temple counterweight structure and the glasses using it. The accompanying drawings illustrate the specific embodiment of this creation and its components, all about front and back, left and right, top and bottom, upper and lower, and horizontal References to vertical are for convenience of description only and do not limit the invention, nor its components, to any position or orientation in space. The dimensions specified in the drawings and instructions can be changed according to the design and requirements of the specific embodiment of this creation without departing from the patent scope of this creation, so the patent application is not restricted by this structure. limit.

And the composition of this creation is as shown in the second figure. The glasses (50) are composed of a frame (51) and two temples (55), wherein the frame (51) can be optionally set with two The lenses (52) corresponding to the eyes of the user are provided, and the spectacle frame (51) has a nose pad (53) on the adjacent inner edge of the adjacent two side lenses (52), and the temples (55) are Relatively pivoted on the two sides of the spectacle frame (51), when wearing glasses, put the nose pad (53) of the spectacle frame (51) against the bridge of the nose, and make the two lenses on the spectacle frame (51) (52) Corresponding to the eyes of the user, the mirror feet (55) on both sides can be hooked on the upper edge of the ears on both sides of the user's head, and the inner clamping force of the mirror feet (55) can be used for matching. Wearing and using, and the feature of the counterweight structure of the temples of this creation is that the ends of the temples (55) on both sides are respectively provided with a counterweight (60);

As shown in the third, fourth, fifth A and five B diagrams, a mounting portion (56) is formed at the end of the mirror foot (55), and the mounting portion (56) has a mounting groove (57). Groove (57) can be through shape, not through groove shape to the outside, etc., for installing the aforementioned counterweight (60), and the inner edge surface of this installation slot (57) can be embedded with a fixed one that can install the weight. The installation collar (58) of the weight (60), the inner edge surface of the installation collar (58) is formed with at least one first fitting part (59), and the first fitting part (59) can be selected from convex Rib-shaped or groove-shaped, and the mounting collar (58) can be made of metal material to prevent deformation of the mounting part and improve its wear resistance and structural strength;

As for the counterweight (60) is composed of at least one mounting base (61) and a weight (65), the mounting base (61) can be inserted into the mounting collar (58) of the aforementioned mirror foot (55) Inside, and the outer edge of the mounting seat (61) has at least one second fitting portion (62) corresponding to the first fitting portion (59) of the aforementioned mounting collar (58), and the second fitting portion (62) Can be selected from concave groove shape or convex rib shape, so that the weight (60) can be selectively buckled in the mounting collar (58) of the mounting part (56) of the temple (55) by using the mounting seat (61) , and the weight block (65) is fixed on the outside of the mirror feet (55) on opposite sides of the mounting base (61), and the fixing of the weight block (65) and the mounting base (61) can be selected from the mold. Embedded, glued, screwed, fastened or riveted, etc., and the best embodiment of this invention, wherein the mounting seat (61) can be selected from materials that can be injection molded and have elastic deformation, such as plastic, Rubber, etc., and the weight (65) has a joint (66) that can be embedded in the mounting seat (61), so that the mounting seat (61) and the weight (65) of the counterweight (60) can be Injection molding is used for combination, and multiple holes (660) can be formed on the joint portion (66) of the weight (65), so that the material can flow into the holes (660) when the mounting seat (61) is injection molded. Its bonding strength, and the weight block (65) can increase the thickness to the outside to increase the weight, so as to change the weight of the counterweight (60), which can be changed in response to the thickness of the lens (52) of the glasses (50);

And according to some embodiments, the inner edge surface of the mounting slot (57) of the mounting portion (56) of the temple (55) can be formed with at least one first fitting portion (59), so that the aforementioned counterweight (60 ) of the mounting seat (61) can be directly inserted into the mounting slot (57) of the mirror foot (55).

In this way, a temple counterweight structure capable of adjusting the weight balance and the glasses that can be used are formed.

Through the above-mentioned structural design, when this creation is actually applied, it is as disclosed in the sixth figure. When wearing glasses (50), the nose pad (53) of the glasses frame (51) is supported on the bridge of the nose. And make the two eyeglasses (52) on the spectacle frame (51) corresponding to the user's eyes, and the other two side mirror feet (55) can be hooked on the upper edge of the ears on both sides of the user's head, by the mirror feet (55) ) to the inner clamping force for wearing. And the user can insert the counterweights (60) of different weights (as shown in the fifth A, fifth B) into the The mirror pin (55) installation portion (56) on both sides of the spectacle frame (51), when needing to change the counterweight (60), connect the mounting seat (61) of the original counterweight (60) to the mirror pin (55) ) of the mounting part (56) of the mounting collar (58) is separated, and then a new counterweight (60) is inserted into the mounting collar ( 58), and make the mounting base (61) fit with the second and first fitting parts (62, 59) of the mounting collar (58), so that the counterweight (60) can be selectively fixed on The mounting parts (56) at the ends of the temples (55) on both sides of the spectacle frame (51) to maintain the weight balance between the front and rear ends of the spectacle (50), which can reduce the pressure of the spectacle (50) on the bridge of the user's nose , and can reduce the phenomenon of the glasses (50) sliding forward due to lowering the head or moving, and greatly improve the comfort of wearing the glasses (50) and the correctness of visual focus.

It can be seen from the foregoing structure and action description that the weight structure of the temples of this invention can utilize the design that the weights (60) can be easily disassembled, and can effectively maintain the weight distribution of the front and rear ends of the glasses (50) and maintain their Balance when wearing to reduce the phenomenon of glasses (50) pressing on the bridge of the nose and sliding in front, effectively improving the comfort of wearing and the accuracy of visual focus, and can be adjusted according to the weight of the lens (52) of the actual glasses (50), Furthermore, it utilizes the combination relationship between the mounting collar (58) of the mirror foot (55) and the first and second fitting parts (59, 62) of the mounting seat (61) of the counterweight (60), which has the characteristics of easy disassembly and assembly. , which can improve the speed and convenience of the replacement operation.

Again, the counterweight (60) is installed outwards, and the weight is changed by increasing the thickness outward, so no matter how large or small the counterweight is when worn, it will not increase the pressure of the original temples relative to the user's head, nor will it increase the weight. It will directly squeeze the ear, and can maintain the normal shape of the glasses, so it can enhance the comfort of wearing and protect the eyes.

Furthermore, the counterweight (60) can be molded, which simplifies the difficulty of its manufacturing and reduces the cost, and is not limited by the material and type of the temple (55), increasing the variability of its shape, thereby improving its Appearance beauty and practicality.

In summary, it can be understood that this creation is a new creation with excellent creativity. In addition to effectively solving the problems faced by practitioners, it also greatly improves the efficacy, and there is no identical or similar product creation in the same technical field. Or open use, and at the same time have the enhancement of efficacy, so this creation has met the requirements of "novelty" and "progressiveness" of a new patent, and an application for a new patent is filed according to law.

10: Glasses 11: glasses frame 12: Lens 13: nose pads 15: mirror feet 50: Glasses 51: glasses frame 52: Lens 53: nose pad 55: mirror feet 56: Installation Department 57:Installing the slot 58:Installing the collar 59: The first fitting part 60: counterweight 61: Mounting seat 62: Second fitting part 65: weight block 66: junction 660: hole

Figure 1: A schematic diagram of a side view plane of the pair of wearing glasses.

The second picture is a schematic diagram of the three-dimensional appearance of the glasses with the temple weight structure of the invention.

Figure 3: It is a partial three-dimensional exploded schematic diagram of the weight structure of the temples of this creation, which is used to illustrate its components and their relative relationships.

Figure 4: It is a schematic diagram of the three-dimensional appearance of the counterweight in the mirror foot counterweight structure of this creation, which is used to illustrate its composition and relative relationship.

Figures 5A and 5B: This is a side view cross-sectional schematic diagram of the mirror foot weight structure of this creation when the weight is actually assembled.

Figure 6: It is a schematic diagram of the side view of the glasses with the temple weight structure of the present creation in actual use.

55: mirror feet

56: Installation Department

57:Installing the slot

58:Installing the collar

59: The first fitting part

60: counterweight

61: Mounting seat

62: Second fitting part

65: weight block

66: junction

660: hole

Claims (10)

A kind of counterweight structure of the mirror foot, the end of the mirror foot is formed with a mounting part, and the mounting part has a mounting groove for inserting and installing a counterweight; and the counterweight is composed of a mounting seat and a weight The mounting base can be inserted into the mounting groove of the aforementioned mirror feet, and the weight block is fixed on the outside of the mounting base relative to the mirror feet when worn on the head. The temple weight structure as described in Claim 1, wherein the installation slot of the mirror temple can be in a through shape. The mirror foot weight structure as described in Claim 1, wherein at least one first fitting part is formed on the inner edge surface of the mounting slot of the mirror foot, and the outer edge of the mounting seat of the weight member has at least one corresponding to the aforementioned first The second fitting part of the fitting part makes the counterweight part selectively inserted and fixed in the installation slot. The mirror foot weight structure as described in claim 3, wherein the first fitting part of the mounting slot of the mirror foot can be a convex rib shape, and the second fitting part of the mounting seat of the weight part can be opposite to the aforementioned convex The groove shape of the rib shape enables the counterweight to be selectively buckled in the mounting slot of the temple mounting portion by using the mounting seat. The mirror foot weight structure as described in claim 1, wherein the inner edge surface of the mounting socket of the mirror foot can be fixed with a mounting ring, and the inner edge surface of the mounting ring of the mirror foot is formed with at least one first inlay The outer edge of the mounting seat of the counterweight part has at least one second fitting part corresponding to the first fitting part, so that the counterweight part can be selectively inserted and fixed in the mounting collar. The mirror foot weight structure as described in Claim 5, wherein the mounting collar of the mirror foot can be made of metal material, so as to prevent deformation of the mounting part and improve its wear resistance and structural strength. The mirror foot weight structure as described in claim 5, wherein the first fitting part of the mounting collar of the mirror foot can be in the shape of a convex rib, and the second fitting part of the mounting seat of the weight part can be opposite to the aforementioned convex The groove shape of the rib shape enables the counterweight to be selectively buckled in the mounting collar of the temple mounting portion by using the mounting seat. The temple counterweight structure as described in claim 1, wherein the mounting seat of the counterweight can be selected from materials that can be injection molded and have elastic deformation, and the weight of the counterweight has a weight that can be embedded in the The joint part in the mounting seat enables the mounting seat of the counterweight to be combined with the weight block in an injection molded and embedded manner. The mirror foot weight structure as described in claim 8, wherein a plurality of holes can be formed on the joint portion of the weight block of the weight member, so that the material can flow into the holes to improve the joint strength of the mounting seat when injection molded. A kind of spectacles, the spectacles are composed of a spectacle frame and two mirror legs arranged on two sides of the spectacle frame, wherein the mirror legs have a mirror leg counterweight structure as described in any one of claims 1 to 9, for Wear and use.

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