Adjustable spectacle frame

Abstract

The utility model relates to the technical field of glasses, in particular to an adjustable glasses frame, which comprises a glasses frame and a nose pad arranged on the side surface of the middle part of the glasses frame, two groups of glasses legs are hinged to two ends of the glasses frame, and the glasses legs and the nose pad are positioned on the same side of the glasses frame; each glasses leg comprises a main leg hinged with the glasses frame and an auxiliary leg detachably arranged at the end part of the main leg, and an adjusting suite for mutual connection is arranged between the main leg and the auxiliary leg; each adjusting sleeve comprises an adjusting cylinder and sliding cavities formed in the two ends of the adjusting cylinder, and anti-skid gaskets are arranged on the inner sides of the two adjusting cylinders. The overall connecting length of the main leg and the auxiliary leg is adjusted through the adjusting suite, so that the overall length of the glasses leg is changed, the length of the glasses leg can be adaptively adjusted according to the face shape of a wearer when the wearer puts on glasses, limitation of the glasses style is not needed, and the wearer can freely select the favorite glasses style.

Description

Technical Field

[0001] The utility model relates to the technical field of glasses, in particular to an adjustable glasses frame. Background Art

[0002] The glasses frame is an important component of the glasses, and its main function is to support the lenses. A beautiful-looking glasses frame can also play a role in aesthetics. The main materials are metal, plastic or resin, natural materials, etc. According to the style, it can be divided into full-frame, half-frame, frameless and other types. The frames are made of a mixture of metal and plastic. Some of these frames are made by wrapping plastic with metal, while others use different materials in different parts of the frame, that is, the front frame is plastic and the temples are metal, or the front frame is metal and the temples are plastic.

[0003] The temples on common eyeglass frames are usually of fixed size and cannot be adjusted, which results in the wearer having to choose other eyeglass styles due to the inappropriate length of the temples when choosing the eyeglass styles they like. In addition, in order to achieve the anti-slip effect, the existing eyeglass frames usually have anti-slip grooves on the ends of the temples. However, since the temples are usually made of metal or plastic, when the user sweats, the anti-slip effect of the anti-slip grooves on the temples is reduced, and the glasses may still fall off. For this reason, we propose an adjustable eyeglass frame to improve the above problems. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an adjustable glasses frame in view of the deficiencies of the above-mentioned prior art, which can adaptively adjust the length of the temples to facilitate the wearer to choose the glasses style they like, while improving the stability of the glasses when worn to prevent the glasses from falling off.

[0005] The technical solution adopted by the utility model is: an adjustable glasses frame, comprising a glasses frame and a nose pad arranged on the side of the middle part of the glasses frame, two sets of temples are hinged at both ends of the glasses frame and are located on the same side of the glasses frame as the nose pad;

[0006] The temples include a main leg hinged to the eyeglass frame and a secondary leg detachably arranged at the end of the main leg, and an adjustment kit for mutual connection is arranged between the main leg and the secondary leg, and the adjustment kit is used to connect and fix the main leg and the secondary leg;

[0007] The adjustment kit consists of an adjustment cylinder and sliding cavities opened at both ends thereof, wherein the sliding cavity is used for slidingly adjusting the connection length of the main leg and the auxiliary leg in the adjustment cylinder, and anti-slip gaskets are provided on the inner sides of the two sets of adjustment cylinders, and the anti-slip gaskets are used to improve the stability of the glasses frame when worn.

[0008] Preferably, the adjusting cylinder is composed of a flexible outer shell and a fixing part.

[0009] Preferably, the adjustment kit is fixedly connected to the main leg or the auxiliary leg.

[0010] Preferably, a clip is provided on the main leg; and / or, a clip is provided on the auxiliary leg.

[0011] Preferably, the two sets of adjustment kits are provided with connecting buckles, and a fixing belt for fixing the wearer's head is installed between the connecting buckles.

[0012] Preferably, the fixing belt is made of a flexible and retractable material.

[0013] Preferably, the anti-slip pad is provided with an anti-slip protrusion, and the anti-slip pad is detachably arranged on a side of the adjustment kit close to the wearer's face.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model can adjust the total length of the connection between the main leg and the auxiliary leg through the adjustment kit, thereby changing the overall length of the temple, so that the length of the temple can be adaptively adjusted according to the wearer's face shape when fitting glasses, without being restricted by the style of glasses, and the wearer can freely choose the style of glasses he likes.

[0016] 2. The utility model reduces the influence of sweat on the anti-skid effect and prevents the glasses frame from falling by means of anti-skid pads made of highly waterproof and anti-skid material arranged on the inner sides of the two groups of adjustment kits. Anti-skid protrusions are arranged on the anti-skid pads, and the anti-skid pads are detachably connected to the adjustment kits. The friction between the anti-skid pads and the wearer is increased by the anti-skid protrusions. At the same time, the detachable arrangement facilitates regular cleaning of the anti-skid pads, thereby improving the comfort of the wearer when wearing.

[0017] 3. In order to further improve the connection stability between the adjustment kit and the auxiliary leg or the main leg, the utility model is provided with a clip on the auxiliary leg or the main leg. Specifically, the clip is a clip block, and the surface of the flexible outer sleeve on the adjustment tube is provided with a clip groove that cooperates with the clip. Through the cooperation between the clip and the clip groove, the stability of the connection between the adjustment kit and the auxiliary leg or the main leg can be further improved.

[0018] 4. In order to prevent the glasses frame from falling off during strenuous exercise of the wearer, the utility model is provided with connecting buckles on the two sets of adjustment kits, and a fixing belt made of flexible and retractable material is installed between the two sets of connecting buckles. By placing the fixing belt behind the wearer's head, the stability of the wearer's glasses frame when wearing it during strenuous exercise can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1This is a three-dimensional structural schematic diagram of an adjustable eyeglass frame of the utility model;

[0020] Figure 2 The utility model is a cross-sectional view of an adjustable eyeglass frame adjustment kit.

[0021] Illustration Description:

[0022] 1. Eyeglass frame; 2. Nose pad; 3. Main leg; 4. Auxiliary leg; 5. Adjustment kit; 51. Adjustment tube; 511. Flexible outer cover; 512. Fixing piece; 52. Sliding cavity; 6. Anti-slip gasket; 7. Snap-in block; 8. Snap-in groove; 9. Connecting buckle; 10. Fixing strap. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected" and the like should be understood in a broad sense. For example, "connected" 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 it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] Embodiment 1:

[0027] See also Figure 1 The embodiment of the utility model provides an adjustable eyeglass frame, comprising an eyeglass frame 1 and a nose pad 2 arranged on the side of the middle part of the eyeglass frame 1, two sets of temples are hingedly connected at both ends of the eyeglass frame 1 and are located on the same side of the eyeglass frame 1 as the nose pad 2; the temples include a main leg 3 hingedly connected to the eyeglass frame 1 and a secondary leg 4 detachably arranged at the end of the main leg 3, and an adjustment kit 5 for mutual connection is arranged between the main leg 3 and the secondary leg 4, specifically, the adjustment kit 5 is used to connect and fix the main leg 3 and the secondary leg 4;

[0028] The total connection length of the main leg 3 and the auxiliary leg 4 is adjusted through the adjustment kit 5, so that the glasses frame can be suitable for different people. Anti-skid pads 6 are arranged on the inner sides of the two sets of adjustment kits 5, and the anti-skid pads 6 are made of highly waterproof and anti-skid material, which can reduce the influence of sweat on the anti-skid effect and prevent the glasses from falling.

[0029] In some embodiments, see Figure 2 The adjustment kit 5 comprises an adjustment cylinder 51 and sliding chambers 52 opened at both ends thereof. The sliding chamber 52 is used for slidingly adjusting the connection length of the main leg 3 and the auxiliary leg 4 in the adjustment cylinder 51. The inner sides of the two sets of adjustment cylinders 51 are both provided with anti-slip pads 6;

[0030] The anti-skid pad 6 is used to improve the stability of the glasses frame when worn, and the anti-skid pad 6 is made of highly waterproof and anti-skid material, which can reduce the influence of sweat on the anti-skid effect and prevent the glasses from falling.

[0031] In some embodiments, the anti-skid pad 6 is provided with an anti-skid protrusion, and the anti-skid pad 6 is detachably connected to the adjustment kit 5. The anti-skid protrusion increases the friction between the anti-skid pad 6 and the wearer, and the detachable setting facilitates regular cleaning of the anti-skid pad 6, thereby improving the comfort of the wearer when wearing.

[0032] In some embodiments, the size and material of the anti-slip pad 6 can be selected according to the needs of different groups of people and individuals, thereby improving the comfort of the wearer when wearing it.

[0033] In some embodiments, the adjustment kit 5 is fixedly connected to the main leg 3. By changing the telescopic length of the auxiliary leg 4 and the adjustment kit 5, the overall length of the temple can be changed, so that when the wearer wears glasses, the length of the temple can be adaptively adjusted according to the wearer's face shape, without being restricted by the style of glasses, and the wearer can freely choose the style of glasses he likes.

[0034] In some embodiments, see Figure 2 The adjusting tube 51 is composed of a flexible outer shell 511 and a fixing part 512. The flexible outer shell 511 can ensure the comfort of the wearer when wearing it, and the fixing part 512 can ensure the support stability of the adjusting tube 51 itself.

[0035] In some embodiments, the flexible outer cover 511 is made of silicone material.

[0036] In some embodiments, the fixing part 512 can be made of a magnetic material, and an adsorbed layer that cooperates with the fixing part 512 made of a magnetic material is provided on the auxiliary leg 4. Through the cooperation between the magnetic material and the adsorbed layer, the stability of the connection between the adjustment tube 51 and the auxiliary leg 4 is ensured, and the connected auxiliary leg 4 is prevented from falling off.

[0037] In some embodiments, see Figure 2 A clamping piece is provided on the auxiliary leg 4, specifically, the clamping piece is a clamping block 7, and a clamping groove 8 matching with the clamping block 7 is provided on the flexible jacket 511. By matching the clamping piece provided on the auxiliary leg 4 with the clamping groove 8 on the flexible jacket 511, the stability of the connection between the adjustment tube 51 and the auxiliary leg 4 can be further improved.

[0038] In some embodiments, see Figure 2 There are several snap-in grooves 8 arranged on the flexible outer cover 511, and they can be arranged and combined to facilitate the adjustment of the overall length of the temple.

[0039] In some embodiments, see Figure 2 The two sets of adjustment kits 5 are provided with connecting buckles 9, and a fixing belt 10 made of a flexible and retractable material is installed between the two sets of connecting buckles 9.

[0040] By placing the fixing strap 10 behind the wearer's head, the stability of the glasses frame can be improved during the wearer's intense exercise. Preferably, the fixing strap 10 is made of a flexible and retractable material.

[0041] Embodiment 2 is different from Embodiment 1 in that:

[0042] In some embodiments, the adjustment kit 5 is fixedly connected to the auxiliary leg 4. By changing the telescopic length of the main leg 3 and the adjustment kit 5, the overall length of the temple can be changed, so that when the wearer wears glasses, the length of the temple can be adaptively adjusted according to the wearer's face shape, without being restricted by the style of glasses, and the wearer can freely choose the style of glasses he likes.

[0043] In some embodiments, the fixing part 512 can be made of a magnetic material, and an adsorbed layer that cooperates with the fixing part 512 made of a magnetic material is provided on the main leg 3. Through the cooperation between the magnetic material and the adsorbed layer, the stability of the connection between the adjustment tube 51 and the main leg 3 is ensured, and the connected main leg 3 is prevented from falling off.

[0044] In some embodiments, a clip is provided on the main leg 3, specifically, the clip is a clip block 7, and a clip groove 8 matching with the clip block 7 is provided on the flexible jacket 511. By matching the clip provided on the main leg 3 with the clip groove 8 on the flexible jacket 511, the stability of the connection between the adjustment tube 51 and the auxiliary leg 4 can be further improved.

[0045] In summary, when the utility model is used:

[0046] When fitting glasses, the wearer can wear the glasses of his / her favorite style on his / her head, and at the same time, according to his / her own face shape and glasses wearing habits, he / she can choose the way to connect and fix the adjustment kit 5 with the main leg 3 or the auxiliary leg 4;

[0047] If the wearer chooses to fix the adjustment kit 5 with the main leg 3, the auxiliary leg 4 is inserted into the sliding cavity 52 on the adjustment kit 5. By controlling the connection length between the sliding cavity 52 and the auxiliary leg 4, the overall length of the temple can be adjusted, so that the wearer can choose the glasses style he likes and can also adjust the length of the temple according to his face shape, so that the glasses frame can be suitable for different people. The absorbed layer arranged on the auxiliary leg 4 and cooperating with the fixing piece 512 made of magnetic material can ensure the stability of the connection between the adjustment tube 51 and the auxiliary leg 4, and prevent the connected auxiliary leg 4 from falling off.

[0048] In order to further improve the connection stability between the adjustment kit 5 and the auxiliary leg 4, a clamping piece is provided on the auxiliary leg 4. Specifically, the clamping piece is a clamping block 7, and a clamping groove 8 cooperating with the clamping piece is provided on the surface of the flexible jacket 511 on the adjustment cylinder 51. Through the cooperation between the clamping piece and the clamping groove 8, the stability of the connection between the adjustment kit 5 and the auxiliary leg 4 can be further improved.

[0049] At the same time, the anti-skid pads 6 made of highly waterproof and anti-skid materials arranged inside the two groups of adjustment kits 5 reduce the influence of sweat on the anti-skid effect, thereby preventing the glasses from falling off. The anti-skid pads 6 are provided with anti-skid protrusions, and the anti-skid pads 6 are detachably connected to the adjustment kits 5. The anti-skid protrusions increase the friction between the anti-skid pads 6 and the wearer. At the same time, the detachable setting can facilitate regular cleaning of the anti-skid pads 6, thereby improving the comfort of the wearer when wearing.

[0050] In order to prevent the glasses frame from falling off during strenuous exercise of the wearer, connecting buckles 9 are provided on the two sets of adjustment kits 5, and a fixing belt 10 made of flexible and stretchable material is installed on the connecting buckle 9. By placing the fixing belt 10 behind the wearer's head, the stability of the wearer's glasses frame when wearing it can be improved during strenuous exercise.

[0051] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An adjustable eyeglass frame, characterized in that: It comprises a glasses frame and a nose pad arranged on the side of the middle part of the glasses frame, wherein two ends of the glasses frame are hingedly connected with two groups of temples which are located on the same side of the glasses frame as the nose pad; The temples include a main leg hinged to the eyeglass frame and a secondary leg detachably arranged at the end of the main leg, and an adjustment kit for mutual connection is arranged between the main leg and the secondary leg, and the adjustment kit is used to connect and fix the main leg and the secondary leg; The adjustment kit consists of an adjustment cylinder and sliding cavities opened at both ends thereof, wherein the sliding cavity is used for slidingly adjusting the connection length of the main leg and the auxiliary leg in the adjustment cylinder, and anti-slip gaskets are provided on the inner sides of the two sets of adjustment cylinders, and the anti-slip gaskets are used to improve the stability of the glasses frame when worn.

2. The adjustable eyeglass frame according to claim 1, characterized in that: The regulating cylinder is composed of a flexible outer shell and a fixing piece.

3. The adjustable eyeglass frame according to claim 2, characterized in that: The adjustment kit is fixedly connected to the main leg or the auxiliary leg.

4. The adjustable eyeglass frame according to claim 3, characterized in that: The main leg is provided with a clamping piece; and\or, the auxiliary leg is provided with a clamping piece.

5. The adjustable eyeglass frame according to claim 4, characterized in that: The two groups of adjustment kits are provided with connecting buckles, and a fixing belt for fixing the wearer's head is installed between the connecting buckles.

6. The adjustable eyeglass frame according to claim 5, characterized in that: The fixing belt is made of flexible and retractable material.

7. The adjustable eyeglass frame according to claim 6, characterized in that: The anti-skid pad is provided with an anti-skid protrusion, and the anti-skid pad is detachably arranged on a side of the adjustment kit close to the wearer's face.

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