Glasses nose pad structure

Abstract

The utility model discloses a glasses nose pad structure which comprises a glasses frame, two assembling parts are symmetrically arranged at the nose bridge position in the middle of the glasses frame, each assembling part is integrally provided with a nose pad frame, each nose pad frame is fixedly provided with a positioning elastic piece, each nose pad frame is detachably provided with a nose pad, and the nose pad frame is provided with a positioning elastic piece. A positioning clamping groove is formed in one side face of each stipule, the lower end of each stipule frame is inserted into the aligned positioning clamping groove, and the stipule frame in each positioning clamping groove is fixedly connected with the inner wall face of the positioning clamping groove in a clamped mode through a positioning elastic piece. According to the technical scheme, the aligned rectangular frame and the positioning elastic piece of the stipule frame are inserted from the positioning clamping groove through the stipule, the rectangular frame clamps the inner wall face of the positioning clamping groove under the elastic force effect of the positioning elastic piece, the stipule frame and the stipule are detachably arranged, only the positioning elastic piece is needed for clamping and limiting, the structural design is reasonable, and the stipule is reliable in connection and not prone to falling off; and the support blades can be easily replaced without using auxiliary tools such as screwdrivers, so that the use is convenient, and the practicability is good.

Description

Technical Field

[0001] The utility model relates to the technical field of glasses, in particular to a nose pad structure for glasses. Background Art

[0002] With the widespread use of electronic products in life, the phenomenon of people suffering from myopia due to excessive use of eyes is very common. In order to improve eyesight and decorate aesthetically, people's demand for glasses is increasing.

[0003] When wearing glasses, it is necessary to consider the different heights and widths of the nose bridges of different wearers in order to improve the comfort of the wearer. There are two common types of glasses frame and stud structures on the market: (1) The glasses frame and nose pads are integrally formed, and the shapes of the nose pads and the frame are fixed. The position of the studs cannot be adjusted according to the actual needs of the wearer, which makes them less comfortable. At the same time, the user needs to replace the entire frame after the studs are damaged, which has high replacement costs and is not conducive to after-sales service, resulting in low market competitiveness. (2) The glasses frame and nose pads are fixed with screws, and replacing the studs requires the use of a screwdriver or other tool, which is inconvenient. Once the screws are loose, the studs are easy to fall off, which is not practical. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a nose pad structure for glasses with reasonable structural design, convenient stipule replacement operation, reliable stipule connection and good practicality.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a nose pad structure for glasses, comprising a frame, wherein two assembly parts are symmetrically arranged at the nose bridge position in the middle of the frame, each assembly part is integrally provided with a support frame, each support frame is fixedly provided with a positioning spring piece, each support frame is detachably provided with a support leaf, a positioning slot is arranged on one side of each support leaf, the lower end of each support leaf frame is inserted into an aligned positioning slot, and the support leaf frame in each positioning slot is fixed by the positioning spring piece.

[0006] The utility model is further configured as follows: a rectangular frame is integrally provided at the lower end of each supporting blade rack, the positioning spring piece is a rectangular strip, and the upper end of the positioning spring piece is integrally provided with the middle part of the upper end of the rectangular frame or fixed by welding.

[0007] The utility model is further configured as follows: a rectangular frame limiting groove is arranged on the front inner wall surface of the positioning slot of each stent, and a spring piece limiting groove is arranged on the front inner wall surface of the rectangular frame limiting groove aligned with the position of the positioning spring piece.

[0008] The utility model is further configured as follows: a positioning protrusion is integrally provided at the rear end of each stipule, a limiting protrusion is integrally provided at the rear end of the positioning protrusion, and the positioning slot is provided on the limiting protrusion.

[0009] The utility model is further configured as follows: the leaf support, the rectangular frame and the positioning spring are all made of metal material or plastic material.

[0010] The utility model is further configured as follows: the stipules are made of plastic material.

[0011] The beneficial effects of the utility model are as follows: compared with the prior art, the utility model has a reasonable structural design, and the support blade inserts the aligned rectangular frame and positioning spring piece of the support blade rack from the positioning slot. At this time, the rectangular frame clamps the inner wall surface of the positioning slot under the elastic force of the positioning spring piece, or the rectangular frame is inserted into the aligned rectangular frame limiting groove, and the positioning spring piece is inserted into the aligned spring piece limiting slot, and the support blade and the positioning spring piece are clamped and limited; the support blade rack and the support blade are detachable, and only the positioning spring piece needs to be clamped and limited, and the support blade is reliably connected and not easy to fall off; the support blade does not need to be locked with screws, so that the user can easily replace the support blade, and the replacement can be easily achieved without using auxiliary tools such as screwdrivers. It is easy to use and has good practicality.

[0012] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the leaf support frame of the utility model embodiment;

[0015] Figure 3 It is a side view schematic diagram of the leaf support frame of the embodiment of the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the stipules of an embodiment of the utility model;

[0017] Figure 5 It is a side view schematic diagram of the stipule of the embodiment of the utility model;

[0018] Figure 6 It is a schematic diagram of the assembly of the stent and the stent rack according to an embodiment of the utility model. DETAILED DESCRIPTION

[0019] In the description of this embodiment, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "back", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore, cannot be understood as a limitation on the utility model. In addition, if the terms "first", "second", and "third" appear, they are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0020] See also Figures 1 to 6 The utility model discloses a nose pad structure for glasses, comprising a frame 1, wherein two assembly parts 2 are symmetrically arranged at the nose bridge position in the middle of the frame 1, each assembly part 2 is integrally provided with a support frame 3, each support frame 3 is fixedly provided with a positioning spring piece 4, each support frame 3 is detachably provided with a support leaf 5, a side surface of each support leaf 5 is provided with a positioning slot 51, the lower end of each support frame 3 is inserted into the aligned positioning slot 51, and the support frame 3 in each positioning slot 51 is fixed by the positioning spring piece 4.

[0021] Preferably, a rectangular frame 31 is integrally provided at the lower end of each supporting blade rack 3, the positioning spring piece 4 is a rectangular strip, and the upper end of the positioning spring piece 4 is integrally provided with the middle part of the upper end of the rectangular frame 31 or fixed by welding.

[0022] In order to make the structural design of the utility model more reasonable, as a preference, a rectangular frame limiting groove 52 is provided on the front inner wall surface of the positioning slot 51 of each stent 5 in this embodiment, and a spring limiting groove 53 is provided on the front inner wall surface of the rectangular frame limiting groove 52 in alignment with the position of the positioning spring sheet 4.

[0023] A positioning protrusion 54 is integrally provided at the rear end of each stipule 5 , a limiting protrusion 55 is integrally provided at the rear end of the positioning protrusion 54 , and the positioning slot 51 is provided on the limiting protrusion 55 .

[0024] The leaf support 3, the rectangular frame 31 and the positioning spring 4 are all made of metal material or plastic material. Preferably, the four top corners of the rectangular frame 31 are provided with rounded corners.

[0025] The stipules 5 are made of plastic material.

[0026] In actual application, the support leaf 5 inserts the aligned rectangular frame 31 and the positioning spring piece 4 of the support leaf rack 3 from the positioning slot 51. At this time, the rectangular frame 31 clamps the inner wall surface of the positioning slot 51 under the elastic force of the positioning spring piece 4, or the rectangular frame 31 is inserted into the aligned rectangular frame limiting groove 52, and the positioning spring piece 4 is inserted into the aligned spring piece limiting slot 53, and the support leaf 5 and the positioning spring piece 4 are clamped and limited. The structural design is reasonable, the support leaf rack and the support leaf are detachable, and only the positioning spring piece needs to be clamped and limited. The support leaf is reliably connected and not easy to fall off. The support leaf does not need to be locked with screws, so that the user can easily replace the support leaf, and the replacement can be easily achieved without using auxiliary tools such as screwdrivers. It is easy to use and has good practicality.

[0027] The specific description of the present invention in the above embodiments is only used to further illustrate the present invention and cannot be understood as limiting the scope of protection of the present invention. Technical engineers in this field may make some non-essential improvements and adjustments to the present invention based on the contents of the above-mentioned utility model, which fall within the scope of protection of the present invention.

Claims

1. A nose pad structure for glasses, comprising a frame (1), wherein two mounting parts (2) are symmetrically arranged at the nose bridge position in the middle of the frame (1), and each mounting part (2) is integrally provided with a supporting leaf frame (3), characterized in that: A positioning spring piece (4) is fixedly provided on each supporting leaf rack (3), a supporting leaf (5) is detachably provided on each supporting leaf rack (3), a positioning slot (51) is provided on one side of each supporting leaf (5), the lower end of each supporting leaf rack (3) is inserted into an aligned positioning slot (51), and the supporting leaf rack (3) in each positioning slot (51) is fixed by means of the positioning spring piece (4).

2. The eyeglass nose pad structure according to claim 1, characterized in that: A rectangular frame (31) is integrally provided at the lower end of each leaf support frame (3); the positioning spring piece (4) is a rectangular strip; the upper end of the positioning spring piece (4) is integrally provided with the middle part of the upper end of the rectangular frame (31) or fixed by welding.

3. The eyeglass nose pad structure according to claim 2, characterized in that: A rectangular frame limiting groove (52) is provided on the front inner wall surface of the positioning slot (51) of each stipule (5), and a spring piece limiting groove (53) is provided on the front inner wall surface of the rectangular frame limiting groove (52) aligned with the position of the positioning spring piece (4).

4. The eyeglass nose pad structure according to claim 3, characterized in that: A positioning protrusion (54) is integrally provided at the rear end of each stipule (5), a limiting protrusion (55) is integrally provided at the rear end of the positioning protrusion (54), and the positioning slot (51) is arranged on the limiting protrusion (55).

5. The eyeglass nose pad structure according to claim 4, characterized in that: The leaf support frame (3), the rectangular frame (31) and the positioning spring piece (4) are all made of metal material or plastic material.

6. The eyeglass nose pad structure according to claim 5, characterized in that: The stipules (5) are made of plastic material.

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