Glasses frame comfortable to wear

Abstract

The utility model relates to a spectacle frame comfortable to wear, which comprises a spectacle frame, spectacle legs, adjusting sheets and adjusting blocks, the spectacle legs are hinged to two ends of the spectacle frame, more than one group of deformation grooves for deformation are arranged at one ends of the spectacle legs close to hinges, and the spectacle legs are provided with sliding grooves penetrating through the deformation grooves. The sliding groove is in sliding connection with an adjusting piece for adjusting the clamping force of the earpiece, and the adjusting piece is connected with an adjusting block for adjusting the position of the adjusting piece; the glasses frame is suitable for people with wide faces, the deformation grooves are formed in the glasses legs, the easiness degree of deformation of the glasses legs due to stress is controlled by moving the adjusting pieces, under the same acting force, the more the adjusting pieces are close to the back, the more the deformation grooves are reserved, the more the glasses legs are prone to bending deformation, the glasses frame is prevented from slipping off, and meanwhile the glasses frame is prevented from falling off. And the wearing comfort of the glasses is improved.

Description

Technical Field

[0001] This utility model relates to the field of eyeglasses technology, and in particular to a comfortable eyeglass frame. Background Technology

[0002] Eyeglass frames typically consist of a frame for mounting lenses and temples that are hinged to both ends of the frame. This means that the distance between the temples is fixed. When people with wider faces wear glasses, the temples can clamp onto the sides of their heads, causing discomfort. To meet this need, the frame needs to be widened. However, since the mold production cost for each frame is high and the target population is small, few manufacturers will re-make molds for this purpose. Therefore, it is necessary to design an eyeglass frame structure that is suitable for people with wider faces. Utility Model Content

[0003] To overcome the shortcomings of the prior art, the technical solution adopted by this utility model is: a comfortable eyeglass frame, including a frame, temples, an adjustment plate and an adjustment block. The temples are hinged to both ends of the frame, and one or more deformation grooves for deformation are provided at the end of the temples near the hinge. The temples are provided with a sliding groove that passes through the deformation groove. An adjustment plate for adjusting the clamping force of the temples is slidably connected to the sliding groove, and the adjustment plate is connected to an adjustment block for adjusting its own position.

[0004] By adopting the above technical solution, several deformation grooves are provided on the temples of the glasses. The ease with which the temples deform under force is controlled by moving the adjustment plate. Under the same force, the further back the adjustment plate is, the more deformation grooves are left, and the easier it is for the temples to bend and deform. This not only prevents the glasses frame from slipping off, but also improves the comfort of wearing glasses.

[0005] The present invention is further configured such that a spring is provided on the side of the adjusting block near the adjusting piece, and a limiting groove adapted to the spring is provided on the side of the temple of the eyeglasses located in the sliding groove.

[0006] Furthermore, the bottom of the adjusting block is provided with a mounting groove for engaging the spring piece, one end of the spring piece engaging the mounting groove and the other end being tangent to the limiting groove.

[0007] By adopting the above technical solution, a spring is added between the adjustment block and the temple of the eyeglasses for limiting. The force between the spring and the limiting groove prevents the adjustment block from moving automatically due to the deformation of the temple of the eyeglasses, thus preventing the eyeglasses frame from falling off due to being too loose.

[0008] The present invention is further configured such that a protrusion is provided on the side of the adjusting block near the adjusting piece, and a limiting groove adapted to the protrusion is provided on the side of the temple of the eyeglasses located in the sliding groove.

[0009] By adopting the above technical solution, a protrusion for limiting is added between the adjustment block and the temple of the eyeglasses. The force between the protrusion and the limiting groove prevents the adjustment block from moving automatically due to the deformation of the temple of the eyeglasses, thus preventing the eyeglasses frame from falling off due to being too loose.

[0010] The present invention is further configured such that the adjusting plate is provided with a threaded hole, the adjusting block is threadedly connected to the adjusting plate through the threaded hole, and the sliding groove is provided with a receiving groove for accommodating screws.

[0011] Furthermore, the temples of the eyeglasses are provided with six sets of deformation grooves arranged in a straight line, and the spacing between adjacent deformation grooves is the same as the spacing between adjacent limiting grooves.

[0012] Using the above technical solution, the adjusting plate is connected to the adjusting block by a threaded connection via a threaded pin, which facilitates assembly. Since the spacing between adjacent deformation grooves is the same as the spacing between adjacent limiting grooves, the adjusting plate connects to an additional deformation groove for each step the adjusting block advances, making the position between the adjusting plate and the temple of the eyeglasses controllable and preventing wear between the temple of the eyeglasses and the top of the adjusting plate during deformation.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This invention is suitable for people with wider faces. The temples of the glasses are provided with several deformation grooves. By moving the adjustment piece, the ease with which the temples deform under force can be controlled. Under the same force, the further back the adjustment piece is, the more deformation grooves are left, and the easier it is for the temples to bend and deform. This not only prevents the glasses frame from slipping off, but also improves the comfort of wearing glasses.

[0015] The embodiments of this utility model will be further described below with reference to the accompanying drawings. Attached Figure Description

[0016] Figure 1 This is a perspective view of the present utility model;

[0017] Figure 2 This is an exploded view of the structure of this utility model;

[0018] Figure 3 This is a cross-sectional view of the temple of the eyeglasses according to this utility model;

[0019] Figure 4 This is a perspective view of the adjusting block in the first embodiment of the present invention;

[0020] Figure 5 This is a schematic diagram of the positional relationship between the adjusting block and the temple of the eyeglasses in the first embodiment of this utility model;

[0021] Figure 6 This is a perspective view of the adjusting block in the second embodiment of the present invention;

[0022] In the diagram: 1-frame, 2-temples, 3-adjustment piece, 4-adjustment block, 5-spring, 11-deformation groove, 12-slide groove, 13-limiting groove, 14-mounting groove, 15-threaded hole, 16-accommodating groove, 17-protrusion; Detailed Implementation

[0023] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. The drawings illustrate preferred embodiments of this utility model. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0024] Combination Figure 1-5 As shown, this utility model provides a first embodiment of a comfortable eyeglass frame, including a frame 1, temples 2, an adjustment plate 3, an adjustment block 4, and a spring plate 5. The temples 2 are hinged to both ends of the frame 1. One or more deformation grooves 11 for deformation are provided near the hinge end of the temples 2, and a sliding groove 12 penetrating the deformation groove 11 is provided on the temples 2. An adjustment plate 3 for adjusting the clamping force of the temples 2 is slidably connected to the sliding groove 12, and the adjustment plate 3 is connected to an adjustment block 4 for adjusting its own position. The adjustment block 4 has a [missing information - likely a design feature] on the side near the adjustment plate 3. There is a spring piece 5, and the temple 2 is located on one side of the slide groove 12 and has a limiting groove 13 that matches the spring piece 5. The bottom of the adjusting block 4 has an installation groove 14 for engaging the spring piece 5. One end of the spring piece 5 is engaged in the installation groove 14 and the other end is tangent to the limiting groove 13. The adjusting plate 3 has a threaded hole 15, and the adjusting block 4 is threadedly connected to the adjusting plate 3 through the threaded hole 15. The slide groove 12 has a receiving groove 16 for accommodating screws. The temple 2 has six sets of deformation grooves 11 arranged in a straight line, and the spacing between adjacent deformation grooves 11 is the same as the spacing between adjacent limiting grooves 13.

[0025] Combination Figure 1 , 2As shown in Figures 3 and 6, this utility model provides a second embodiment of a comfortable eyeglass frame, including a frame 1, temples 2, adjustment plates 3, and adjustment blocks 4. The temples 2 are hinged to both ends of the frame 1. The temples 2 have one or more deformation grooves 11 for deformation near the hinge end, and the temples 2 have a sliding groove 12 that passes through the deformation grooves 11. The sliding groove 12 is slidably connected to the adjustment plate 3 for adjusting the clamping force of the temples 2, and the adjustment plate 3 is connected to the adjustment block 4 for adjusting its own position. The adjustment block 4 has a protrusion 17 on the side near the adjustment plate 3. The temples 2 have a limiting groove 13 that matches the protrusion 17 on the side of the sliding groove 12. The adjustment plate 3 has a threaded hole 15, and the adjustment block 4 is threadedly connected to the adjustment plate 3 through the threaded hole 15. The sliding groove 12 has a receiving groove 16 for accommodating screws. The temples 2 have six sets of deformation grooves 11 arranged in a straight line, and the spacing between adjacent deformation grooves 11 is the same as the spacing between adjacent limiting grooves 13.

[0026] The working principle of this utility model is that the ease with which the temple 2 deforms under force is adjusted by moving the adjustment piece 3. The more deformation grooves 11 locked by the adjustment piece 3, the smaller the deformation of the temple 2 under force, and vice versa. When used by wearers with larger head shapes, the adjustment piece 3 is adjusted to the side facing away from the hinge, making the temple 2 more flexible and reducing the clamping force of the temple 2 on the head, thereby improving comfort.

Claims

1. A comfortable eyeglass frame, characterized in that, The frame includes a frame (1), temples (2), adjustment plate (3), and adjustment block (4). The temples (2) are hinged at both ends of the frame (1), and the temples (2) near the hinge are provided with a set of one or more deformation grooves (11) for deformation. The temples (2) are provided with a sliding groove (12) that passes through the deformation groove (11). The sliding groove (12) is slidably connected to the adjustment plate (3) for adjusting the clamping force of the temples (2), and the adjustment plate (3) is connected to the adjustment block (4) for adjusting its own position.

2. The eyeglass frame for comfortable wear according to claim 1, characterized in that: The adjusting block (4) has a spring piece (5) on the side near the adjusting piece (3), and the temple (2) has a limiting groove (13) that matches the spring piece (5) on the side of the slide groove (12).

3. The eyeglass frame for comfortable wear according to claim 2, characterized in that: The bottom of the adjusting block (4) is provided with an installation groove (14) for engaging the spring piece (5). One end of the spring piece (5) is engaged in the installation groove (14), and the other end is tangent to the limiting groove (13).

4. The eyeglass frame for comfortable wear according to claim 1, characterized in that: The adjustment block (4) has a protrusion (17) on the side near the adjustment piece (3), and the temple (2) is provided with a limiting groove (13) that matches the protrusion (17) on the side of the slide (12).

5. A comfortable eyeglass frame according to claim 2, 3, or 4, characterized in that: The adjusting plate (3) is provided with a threaded hole (15), and the adjusting block (4) is threadedly connected to the adjusting plate (3) through the threaded hole (15). The slide groove (12) is provided with a receiving groove (16) for accommodating screws.

6. A comfortable eyeglass frame according to claim 5, characterized in that: The temple (2) of the eyeglasses is provided with six sets of deformation grooves (11) arranged in a straight line, and the spacing between adjacent deformation grooves (11) is the same as the spacing between adjacent limiting grooves (13).

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