Novel angle-adjustable glasses leg

Abstract

The novel angle-adjustable glasses leg comprises a glasses leg body, and the front end of the glasses leg body is connected with an external glasses frame through a hinge to form glasses; the leg tails are movably connected with the glasses legs through rotating structures; through the arrangement of the rotating structures, the included angles between the leg tails and the glasses legs can be freely adjusted, so that the leg tails can be better attached to human ears, and the glasses frame is effectively prevented from sliding down; through cooperation of the sliding blocks and the T-shaped blocks, the locking blocks can be adjusted into different locking holes, so that the lengths of the glasses legs are changed, the glasses legs are suitable for users with different head shapes, the comfort level and the wearing stability are improved, and the application range is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of glasses, in particular to a novel angle-adjustable glasses leg. Background Art

[0002] The temples are located at the back half of the glasses frame, and together with the frame and hinges form the glasses frame. The tail of the temples is curved and is placed on the auricle when worn. It works together with the nose bridge and nose pads to provide fixed support for the glasses, thus realizing the wearing function of the glasses.

[0003] For example, the Chinese utility model with publication number CN220913460U discloses a clamping-type eyeglass leg. The clamping member is provided, and a driving assembly is used to slide a movable block so that the side of the abutting block and the movable block opposite to the eyeglass ring are simultaneously abutted against the eyeglass ring, thereby clamping the eyeglass ring. The clamping method is used to connect the eyeglass leg. When the main body of the eyeglass leg is damaged, the main body of the eyeglass leg can be easily replaced. However, this structure still has the following significant drawbacks:

[0004] 1. The curvature of the temple end cannot be adjusted, and the fit with the human ear is poor, which can easily cause the glasses to slip, thus affecting the user's daily activities;

[0005] 2. The length of the temples is fixed and cannot be adapted to different head shapes, which limits the wearer's use and affects comfort and wearing stability. Summary of the Invention

[0006] The utility model aims to solve one of the technical problems existing in the prior art.

[0007] The present application provides a novel angle-adjustable glasses leg, comprising a glasses leg, the front end of which is connected to an external glasses frame through a hinge to form a pair of glasses;

[0008] Also includes:

[0009] The leg tail is movably connected to the temple via a rotating structure.

[0010] The rotating structure includes:

[0011] A slot is provided at one end of the temple away from the frame;

[0012] Wherein, the leg tail can be rotatably installed in the slot through a buckle.

[0013] The rotating structure also includes:

[0014] a card block, which is arranged in the card slot;

[0015] A tooth groove is provided at one end of the leg tail mounted on the temple;

[0016] Wherein, the clamping block is engaged and connected with the tooth groove.

[0017] Also includes:

[0018] A silicone foot cover is provided at one end of the temple away from the frame;

[0019] Wherein, the rear end of the leg tail can be inserted into the silicone foot cover.

[0020] The temples and the temple tails are both made of PPSU material.

[0021] Temples include:

[0022] Fixed temples, which are movably connected to the frame via the hinges;

[0023] An extended temple has one end slidably connected to the fixed temple and the other end movably connected to the temple end.

[0024] Also includes:

[0025] A slide groove is provided on the fixed temple;

[0026] a slider, slidably mounted in the slide groove;

[0027] The upper end of the slider extends out of the slide groove, and a lower inclined surface is provided at the upper right corner of the slider.

[0028] Also includes:

[0029] a socket provided on the extended temple;

[0030] a locking hole, which is provided on the slide groove;

[0031] A T-shaped block is slidably mounted in the locking hole.

[0032] T-blocks include:

[0033] a locking block slidably mounted in the locking hole;

[0034] a top block, which is arranged on the top of the locking block;

[0035] Wherein, an upper inclined surface is provided at the lower left corner of the top block, and the upper inclined surface is fitted with the lower inclined surface.

[0036] Also includes:

[0037] a first return spring, one end of which is fixedly connected to the slide groove, and the other end of which is fixedly connected to the slider;

[0038] A second return spring has one end fixedly connected to the slide groove and the other end fixedly connected to the lower end surface of the top block.

[0039] The beneficial effects of the utility model are as follows:

[0040] 1. Through the setting of the rotating structure, the angle between the leg and the temple can be freely adjusted, so that the leg can better fit the human ear, thus effectively preventing the frame from sliding down;

[0041] 2. Through the cooperation between the slider and the T-block, the locking block can be adjusted to different locking holes, thereby changing the length of the temples to suit users with different head shapes, improve comfort and wearing stability, and broaden the scope of application. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 A side view of a novel angle-adjustable glasses leg according to an embodiment of the present application;

[0043] Figure 2 In the embodiment of this application Figure 1 A point enlarged structure diagram;

[0044] Figure 3 This is a schematic diagram of the exploded structure of the fixed temple in the embodiment of the present application;

[0045] Figure 4 In the embodiment of this application Figure 1 Schematic diagram of the internal structure at point B.

[0046] Reference numerals

[0047] 1- temple, 11- fixed temple, 12- extended temple, 2- hinge, 3- frame, 4- temple tail, 5- rotating structure, 51- slot, 52- buckle, 53- block, 54- tooth groove, 6- silicone foot cover, 71- slide groove, 72- slider, 73- lower slope, 74- jack, 75- locking hole, 76- T-block, 761- locking block, 762- top block, 763- upper slope, 77- first return spring, 78- second return spring. DETAILED DESCRIPTION

[0048] The following will be combined with the accompanying drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the embodiments described are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field are within the scope of protection of this application.

[0049] The terms "first," "second," and the like in the specification and claims of this application are used to distinguish similar objects, and are not used to describe a specific order or precedence. It should be understood that the terms used in this manner are interchangeable where appropriate, so that the embodiments of this application can be implemented in an order other than that illustrated or described herein, and that the objects distinguished by "first," "second," and the like are generally of the same type, and do not limit the number of objects; for example, the first object can be one or more. In addition, the term "and / or" in the specification and claims refers to at least one of the connected objects, and the character " / " generally indicates that the objects connected are in an "or" relationship.

[0050] Below, in conjunction with the accompanying drawings, a new type of adjustable angle glasses leg provided by the embodiment of the present application is described in detail through specific embodiments and application scenarios.

[0051] Example 1:

[0052] like Figures 1 to 3 As shown, an embodiment of the present application provides a new type of adjustable angle glasses leg, including a temple 1, the front end of which is connected to an external frame 3 through a hinge 2 to form glasses; and also includes a leg tail 4, which is movably connected to the temple 1 through a rotating structure 5.

[0053] Furthermore, the rotating structure 5 includes a slot 51 , which is provided at one end of the temple 1 away from the frame 3 ; wherein the temple tail 4 is rotatably mounted in the slot 51 via a buckle 52 .

[0054] Furthermore, the rotating structure 5 also includes a block 53, which is arranged in the slot 51; a tooth groove 54, which is arranged at one end of the leg tail 4 installed on the temple 1; wherein the block 53 is engaged with the tooth groove 54 and is connected together.

[0055] Furthermore, it also includes a silicone foot cover 6, which is arranged at the end of the temple 1 away from the frame 3; wherein the rear end of the temple tail 4 can be inserted into the silicone foot cover 6.

[0056] Furthermore, the temple 1 and the temple tail 4 are both made of PPSU material.

[0057] In this embodiment of the present application, due to the adoption of the above-mentioned structure, the clamping block 53 is placed in the tooth groove 54, which can play a role of temporary fixation. In the absence of external force, the leg tail 4 and the temple 1 can maintain a certain angle. The end of the leg tail 4 installed on the temple 1 is provided with four tooth grooves 54, so that there are four levels of adjustment between the leg tail 4 and the temple 1. When the clamping block 53 is placed in the first tooth groove 54, the angle between the leg tail 4 and the straight line where the temple 1 is located is 15 degrees; when the clamping block 53 is placed in the second tooth groove 54, the angle between the leg tail 4 and the straight line where the temple 1 is located is 42 degrees; when the clamping block 53 is placed in the third tooth groove 54, the angle between the leg tail 4 and the straight line where the temple 1 is located is 69 degrees; when the clamping block 53 is placed in the fourth tooth groove 54, the angle between the leg tail 4 and the straight line where the temple 1 is located is 96 degrees.

[0058] The rear end of the leg tail 4 is inserted into the silicone foot cover 6. The silicone foot cover 6 is made of flexible silicone material, which can effectively increase the friction between the silicone foot cover 6 and the human ear, making it have a better anti-slip effect. In addition, the flexible silicone is soft and elastic, which can reduce the pressure on the human ear and improve wearing comfort.

[0059] Both the temple 1 and the leg tail 4 are made of PPSU material, which has the characteristics of high strength and high toughness. When external force needs to be applied to the leg tail 4 to adjust the angle between the leg tail 4 and the temple 1, it can effectively resist the risk of bending or breaking and maintain the integrity and stability of the structure.

[0060] Example 2:

[0061] like Figure 1 and Figure 4 As shown, in this embodiment, in addition to the structural features of the aforementioned embodiments, the temple 1 includes a fixed temple 11, which is movably connected to the frame 3 through the hinge 2; and an extended temple 12, one end of which is slidably connected to the fixed temple 11 and the other end of which is movably connected to the temple tail 4.

[0062] Furthermore, it also includes a slide groove 71, which is arranged on the fixed temple 11; a slider 72, which is slidably installed in the slide groove 71; wherein the upper end of the slider 72 extends out of the slide groove 71, and a lower inclined surface 73 is provided at the upper right corner of the slider 72.

[0063] Furthermore, it also includes an insertion hole 74 provided on the extended temple 12 ; a locking hole 75 provided on the slide groove 71 ; and a T-shaped block 76 slidably installed in the locking hole 75 .

[0064] Furthermore, the T-block 76 includes a locking block 761, which is slidably installed in the locking hole 75; a top block 762, which is arranged at the top end of the locking block 761; wherein, an upper inclined surface 763 is provided at the lower left corner of the top block 762, and the upper inclined surface 763 is in contact with the lower inclined surface 73.

[0065] Furthermore, it also includes a first return spring 77, one end of which is fixedly connected to the slide groove 71, and the other end is fixedly connected to the slider 72; a second return spring 78, one end of which is fixedly connected to the slide groove 71, and the other end is fixedly connected to the lower end surface of the top block 762.

[0066] When the locking cam 761 is in the locked state, the locking cam 761 is released, and the locking cam 761 is released, so that the locking cam 761 is locked.

[0067] It should be noted that, in this article, the terms "comprise", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the statement "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device comprising the element. In addition, it should be noted that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in the opposite order according to the functions involved. For example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0068] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of this application, ordinary technicians in this field can also make many forms without departing from the purpose of this application and the scope of protection of the claims, all of which are within the protection of this application.

Claims

1. A novel angle-adjustable glasses leg, comprising a glasses leg (1), the front end of which is connected to an external glasses frame (3) via a hinge (2) to form a pair of glasses, characterized in that: Also includes: A leg tail (4) movably connected to the temple (1) via a rotating structure (5); The rotating structure (5) comprises: A card slot (51) is provided at one end of the temple (1) away from the frame (3); The leg tail (4) is rotatably mounted in the slot (51) via a buckle (52); The rotating structure (5) further includes: A card block (53) disposed in the card slot (51); A tooth groove (54) is provided at one end of the leg tail (4) mounted on the temple (1); The clamping block (53) is meshed and connected with the tooth groove (54).

2. The novel angle-adjustable glasses leg according to claim 1, characterized in that: Also includes: A silicone foot cover (6), which is arranged at one end of the temple (1) away from the frame (3); The rear end of the leg tail (4) can be inserted into the silicone foot cover (6).

3. The novel angle-adjustable glasses leg according to claim 1, characterized in that: The temple (1) and the temple tail (4) are both made of PPSU material.

4. The novel angle-adjustable glasses leg according to claim 1, characterized in that: The temple (1) comprises: A fixed temple (11) movably connected to the mirror frame (3) via the hinge (2); An extended temple (12) has one end slidably connected to the fixed temple (11) and the other end movably connected to the temple tail (4).

5. The novel angle-adjustable glasses leg according to claim 4, characterized in that: Also includes: A sliding groove (71) provided on the fixed temple (11); A slider (72) slidably mounted in the slide groove (71); The upper end of the slider (72) extends out of the slide groove (71), and a lower inclined surface (73) is provided at the upper right corner of the slider (72).

6. The novel angle-adjustable glasses leg according to claim 5, characterized in that: Also includes: a socket (74) provided on the extended temple (12); A locking hole (75) provided on the slide groove (71); A T-shaped block (76) is slidably mounted in the locking hole (75).

7. The novel angle-adjustable glasses leg according to claim 6, characterized in that: The T-block (76) comprises: A locking block (761) slidably mounted in the locking hole (75); A top block (762) is provided on the top of the locking block (761); Wherein, an upper inclined surface (763) is provided at the lower left corner of the top block (762), and the upper inclined surface (763) is fitted with the lower inclined surface (73).

8. The novel angle-adjustable glasses leg according to claim 7, characterized in that: Also includes: a first return spring (77), one end of which is fixedly connected to the slide groove (71) and the other end of which is fixedly connected to the slider (72); A second return spring (78) has one end fixedly connected to the slide groove (71) and the other end fixedly connected to the lower end surface of the top block (762).

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