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CN-224232060-U - Knob type mirror leg micro-control device

CN224232060UCN 224232060 UCN224232060 UCN 224232060UCN-224232060-U

Abstract

The utility model relates to the technical field of glasses leg adjustment, in particular to a knob type glasses leg micro-control device which comprises a first glasses leg component and a second glasses leg component, wherein the front end of the first glasses leg component is provided with the second glasses leg component, the first glasses leg component comprises a first leg frame, a sleeve, a knob cover, a thread block, a column block, a rubber block and a dustproof sealing ring, the second magnet sheet is in magnetic attraction contact with the first magnet sheet, the installation limit of a silica gel pad and the second leg frame is realized, the knob cover is manually rotated reversely, the rubber block is separated from contact with a supporting rod, the position of the supporting rod is manually slid and adjusted, the supporting rod is internally slid and inserted for limit, and after adjustment, the knob cover is manually rotated forwards until the rubber block is in contact with the supporting rod in a fitting mode.

Inventors

  • WU TINGTING
  • Deng Xianxing
  • HUANG SHENGXI

Assignees

  • 深圳市昊志成科技有限公司

Dates

Publication Date
20260512
Application Date
20250717

Claims (5)

  1. 1. The utility model provides a knob formula mirror leg micro-control device, includes first mirror leg subassembly (1) and second mirror leg subassembly (2), its characterized in that first mirror leg subassembly (1) front end is provided with second mirror leg subassembly (2), first mirror leg subassembly (1) include first leg frame (11), sleeve (12), knob lid (13), screw thread piece (14), post piece (15), rubber piece (16) and dustproof sealing washer (17), first leg frame (11) outside is fixed to be provided with sleeve (12), knob lid (13) are close to first leg frame (11) one end fixed be provided with screw thread piece (14), screw thread piece (14) are kept away from knob lid (13) one end fixedly be provided with post piece (15), post piece (15) are kept away from screw thread piece (14) one end fixedly be provided with rubber piece (16), install dustproof sealing washer (17) between sleeve (12) inside groove, knob lid (13).
  2. 2. The knob type mirror leg micro control device according to claim 1, wherein the second mirror leg assembly (2) comprises a second leg frame (21), a supporting rod (22), a sleeve frame (23), a first magnet piece (24), a silica gel pad (25) and a second magnet piece (26), the supporting rod (22) is fixedly arranged at the rear end of the second leg frame (21), the sleeve frame (23) is fixedly arranged at the outer side of the rear of the second leg frame (21), the first magnet piece (24) is fixedly arranged in the rear end of the second leg frame (21), the second magnet piece (26) is fixedly arranged at one end, close to the second leg frame (21), of the silica gel pad (25), and the first magnet piece (24) is in magnetic attraction contact with the second magnet piece (26).
  3. 3. The knob type mirror leg micro control device according to claim 2, wherein the supporting rod (22) is inserted into the first leg frame (11) in a sliding manner, and the sleeve frame (23) is inserted into the first leg frame (11) in a sliding manner.
  4. 4. The knob type mirror leg micro control device according to claim 2, wherein the supporting rod (22) is in extrusion fit contact with the rubber block (16), and the threaded block (14) is in threaded fit with the inside of the sleeve (12).
  5. 5. The knob type glasses leg micro-control device according to claim 2, wherein the rear portion of the second leg frame (21) is attached to the auricle of a wearer, and the inner side of the silica gel pad (25) is attached to the skin of the ear of the wearer.

Description

Knob type mirror leg micro-control device Technical Field The utility model relates to the technical field of glasses leg adjustment, in particular to a knob type glasses leg micro-control device. Background Glasses are daily articles for use of wearing, and glasses include picture frame, lens and mirror leg structure, and mirror leg subassembly is arranged in adjusting mirror leg angle, length or the functional part of laminating degree that opens and shuts in the glasses design, directly influences wearing travelling comfort and stability. The utility model provides a glasses leg structure of partial glasses, its structure main part is inconvenient carries out fine setting spacing processing to glasses leg length for the stability is relatively poor with wearing personnel's auricle laminating placement when personnel dresses glasses, consequently, proposes a knob formula glasses leg micro-control device to above-mentioned problem. Disclosure of utility model The utility model aims to provide a knob type glasses leg micro-control device which is used for solving the problem that the structure main body of the glasses leg structure of part of glasses is inconvenient to perform fine adjustment limiting treatment on the length of the glasses leg, so that the stability of fitting placement of the rear part of the glasses leg frame and the auricle of a wearer is poor when the wearer wears the glasses. In order to achieve the above purpose, the present utility model provides the following technical solutions: The utility model provides a little accuse device of knob formula mirror leg, includes first mirror leg subassembly and second mirror leg subassembly, first mirror leg subassembly front end is provided with the second mirror leg subassembly, first mirror leg subassembly includes first leg frame, sleeve, knob lid, screw thread piece, post piece, rubber piece and dust seal circle, the fixed sleeve that is provided with in first leg frame outside, the knob lid is close to first leg frame one end and fixedly provided with screw thread piece, screw thread piece is kept away from knob lid one end and is fixedly provided with the post piece, screw thread piece one end is kept away from to the post piece is fixedly provided with the rubber piece, install between sleeve inside groove, the knob lid and placed dust seal circle. Preferably, the second mirror leg subassembly includes second leg frame, branch, cover frame, first magnet piece, silica gel pad and second magnet piece, second leg frame rear end is fixedly provided with branch, second leg frame rear outside is fixedly provided with the cover frame, second leg frame rear end inside is fixedly provided with first magnet piece, the silica gel pad is close to second leg frame one end and is fixedly provided with the second magnet piece, first magnet piece and second magnet piece magnetism are inhaled the contact. Preferably, the support rod is inserted into the first leg frame in a sliding manner, and the sleeve frame is inserted into the outer side of the first leg frame in a sliding manner. Preferably, the support rod is in extrusion fit contact with the rubber block, and the thread block is assembled with the internal threads of the sleeve. Preferably, the rear part of the second leg frame is attached to the auricle of the wearer, and the inner side of the silica gel pad is attached to and contacted with the skin of the ear of the wearer. Compared with the prior art, the utility model has the beneficial effects that: According to the utility model, the second magnet piece is in magnetic contact with the first magnet piece, so that the installation limit of the silica gel pad and the second leg frame is realized, the knob cover is manually rotated reversely, the rubber block is separated from contact with the supporting rod, the position of the supporting rod is manually adjusted in a sliding manner, the supporting rod is limited by sliding and inserting in the first leg frame, after the adjustment is finished, the knob cover is manually rotated forwards until the rubber block is in contact with the supporting rod, through the arrangement, the structure main body is convenient for carrying out fine adjustment limiting treatment on the length of the glasses leg, and the attaching placement stability of the rear part of the leg frame and the auricle of a wearer is improved when the wearer wears the glasses. Drawings FIG. 1 is a schematic diagram of the overall structure of the present utility model; FIG. 2 is a schematic view of a mounting cross section of a first leg and a second leg of the present utility model; FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model; FIG. 4 is an enlarged schematic view of the structure of FIG. 2B according to the present utility model; FIG. 5 is a schematic view of the structure of a first magnet sheet and a second magnet sheet according to the present utility model; fig. 6 is a