CN210072229U

CN210072229U - Spectacle frame with ergonomic movable nose pad

Info

Publication number: CN210072229U
Application number: CN201920992751.4U
Authority: CN
Inventors: 魏毅
Original assignee: Beijiebao Technology Shenzhen Co Ltd
Current assignee: Beijiebao Technology Shenzhen Co Ltd
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-02-14
Anticipated expiration: 2029-06-27

Abstract

A spectacle frame with an ergonomic movable nose pad comprises a metal spectacle frame and a pair of movable nose pads arranged on the metal spectacle frame; the middle of the metal picture frame is provided with a pair of nose pad mounting seats and expansion nuts arranged in the nose pad mounting seats, the surface of each nose pad mounting seat is provided with a stepped groove, the interior of each nose pad mounting seat is provided with a movable cavity, the expansion nuts are internally provided with threaded holes, first stepped holes, second stepped holes and third stepped holes which are sequentially communicated, and the side walls of the expansion nuts are provided with a plurality of gaps; the bottom of the movable nose pad is fixedly welded with a bolt; compared with the prior art, the beneficial effects of the utility model reside in that: adopt the connected mode of expansion nut and bolt, improve the stability of being connected of activity nose pad and nose pad mount pad, when taking glasses at the user with the hand, the position of activity nose pad can be according to the difference of atress direction, freely adjusted to the activity nose pad, improves shock resistance and travelling comfort.

Description

Spectacle frame with ergonomic movable nose pad

[ technical field ] A method for producing a semiconductor device

The utility model relates to the technical field of glasses, specificly relate to a take spectacle frame of ergonomic activity nose pad.

[ background of the invention ]

The nose pads are of two types, one type is a fixed type, namely a non-metal bonding type; one is the movable type of the supporting leaves. The nose support of the latter type is applied to a metal frame, and the movable support leaves are fixed by means of support stalk welding on the existing high-grade plate glasses.

The prior movable type of the supporting blade mainly has the following defects: the nose pad and the nose pad bracket can only move up and down, and the position can not be adjusted in all directions, so that the comfort is not enough; the connection stability is poor, and the nose pad is easy to fall off; the nose pad is in long-term contact with the skin, and bacteria are easy to breed when sweating, so that skin inflammation is caused.

Accordingly, there is a need for an eyeglass frame with an ergonomically movable nose pad that overcomes the deficiencies of the prior art.

[ Utility model ] content

The utility model aims at providing a take spectacle frame of ergonomic activity nose pad aims at improving the stability of being connected of activity nose pad and nose pad mount pad, and the position of free adjustment activity nose pad improves shock resistance and travelling comfort.

In order to achieve the above object, the present invention provides a spectacle frame with an ergonomic nose pad, comprising a metal frame and a pair of movable nose pads disposed on the metal frame;

the middle of the metal picture frame is provided with a pair of nose pad mounting seats and an expansion nut arranged in the nose pad mounting seats, the surface of each nose pad mounting seat is provided with a stepped groove, the interior of each nose pad mounting seat is provided with a movable cavity, the stepped groove is communicated with the movable cavity, the expansion nut is internally provided with a threaded hole, a first step hole, a second step hole and a third step hole which are sequentially communicated, and the side wall of the expansion nut is provided with a plurality of gaps; and a bolt is welded and fixed at the bottom of the movable nose pad and screwed into the expansion nut, so that the movable nose pad is movably connected with the nose pad mounting seat.

In a preferred embodiment, the diameter of the threaded hole is greater than the diameter of the first step hole, the diameter of the first step hole is greater than the diameter of the second step hole, and the diameter of the second step hole is greater than the diameter of the third step hole.

In a preferred embodiment, the movable nose pad comprises a silica gel pad, a buffer layer and a bottom plate, the silica gel pad, the buffer layer and the bottom plate are sequentially connected in a stacked mode, and the bolt is fixedly welded to the bottom plate.

In a preferred embodiment, the silica gel pad is provided with a plurality of capillary holes, a plurality of protruding points and a plurality of groove points, the plurality of capillary holes penetrate through the silica gel pad, and the plurality of protruding points and the plurality of groove points are located on the upper surface of the silica gel pad.

In a preferred embodiment, the cushioning layer comprises a spring and a sponge ring surrounding the spring.

Compared with the prior art, the utility model provides a pair of take spectacle frame of ergonomic activity nose pad's beneficial effect lies in: adopt the connected mode of expansion nut and bolt, improve the stability of being connected of activity nose pad and nose pad mount pad, when taking glasses at the user with the hand, the position of activity nose pad can be according to the difference of atress direction, freely adjusted to the activity nose pad, improves shock resistance and travelling comfort.

[ description of the drawings ]

Fig. 1 is a perspective view of the spectacle frame with the ergonomic nose pad of the present invention.

Fig. 2 is a perspective view of the movable nasal cushion shown in fig. 1.

Fig. 3 is a schematic view of the connection structure of the movable nose pad and the nose pad mounting seat shown in fig. 1.

[ detailed description ] embodiments

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1, the present invention provides an eyeglass frame 100 with an ergonomic nose pad.

In an embodiment of the present invention, the glasses frame with the ergonomic nose pad 20 comprises a metal frame 10 and a pair of movable nose pads 20 disposed on the metal frame 10.

Specifically, referring to fig. 2 and 3, a pair of nose pad mounting seats 11 and an expansion nut 12 arranged in the nose pad mounting seats 11 are arranged in the middle of the metal spectacle frame 10, a stepped groove 111 is arranged on the surface of each nose pad mounting seat 11, a movable cavity 112 is arranged in each nose pad mounting seat 11, the stepped groove 111 is communicated with the movable cavity 112, a threaded hole 121, a first step hole 122, a second step hole 123 and a third step hole 124 which are sequentially communicated are arranged in the expansion nut 12, and a plurality of gaps 125 are arranged on the side wall of the expansion nut 12; a bolt 231 is fixedly welded at the bottom of the movable nose pad 20, and the bolt 231 is screwed into the expansion nut 12, so that the movable nose pad 20 is movably connected with the nose pad mounting seat 11.

It should be noted that, when the bolt 231 of the movable nose pad 20 is screwed into the expansion nut 12, due to the existence of the plurality of gaps 125, the side wall of the expansion nut 12 expands to the periphery, so that the bottom end of the expansion nut 12 cannot be pulled out of the movable cavity 112, and the movable nose pad 20 is movably connected with the nose pad mounting seat 11, and the connection stability between the movable nose pad 20 and the nose pad mounting seat 11 is improved by adopting the connection mode between the expansion nut 12 and the bolt 231, and when a user wears glasses with hands, the position of the movable nose pad 20 can be freely adjusted according to different force-bearing directions, so as to improve comfort.

Further, the diameter of the threaded hole 121 is larger than that of the first step hole 122, the diameter of the first step hole 122 is larger than that of the second step hole 123, and the diameter of the second step hole 123 is larger than that of the third step hole 124.

Further, the movable nose pad 20 includes a silica gel pad 21, a buffer layer 22 and a bottom plate 23, the silica gel pad 21, the buffer layer 22 and the bottom plate 23 are sequentially connected in a stacked manner, and the bolt 231 is fixed to the bottom plate 23 by welding. Silica gel pad 21 elasticity is good, and its shape designs according to ergonomic, buffer layer 22 can further play the effect of buffering, improves the travelling comfort.

Further, the silica gel pad 21 is provided with a plurality of capillary holes 211, a plurality of protruding points 212 and a plurality of groove points 213, the plurality of capillary holes 211 penetrate through the silica gel pad 21, and the plurality of protruding points 212 and the plurality of groove points 213 are located on the upper surface of the silica gel pad 21. After the human skin sweats, the plurality of capillary holes 211 are favorable for discharging the sweat through the capillary holes 211, the sweat is kept dry and comfortable for a long time, and the plurality of convex points 212 and the plurality of groove points 213 can increase friction force and prevent the glasses from sliding downwards.

Further, the cushioning layer 22 includes a spring 221 and a sponge ring 222 surrounding the spring 221, the sponge ring 222 can absorb sweat flowing out from the plurality of capillary holes 211, and the spring 221 can further improve the shock resistance of the movable nose pad 20.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A spectacle frame with an ergonomic movable nose pad is characterized in that: comprises a metal mirror frame and a pair of movable nose pads arranged on the metal mirror frame;

2. The eyeglasses frame with ergonomically active nose pads of claim 1, wherein: the diameter of the threaded hole is greater than that of the first step hole, the diameter of the first step hole is greater than that of the second step hole, and the diameter of the second step hole is greater than that of the third step hole.

3. The eyeglasses frame with ergonomically active nose pads of claim 1, wherein: the movable nose pad comprises a silica gel pad, a buffer layer and a bottom plate, the silica gel pad, the buffer layer and the bottom plate are sequentially connected in a stacked mode, and the bolt is fixedly welded with the bottom plate.

4. The eyeglasses frame with ergonomically active nose pads of claim 3, wherein: the silica gel pad is provided with a plurality of capillary holes, a plurality of convex points and a plurality of groove points, the plurality of capillary holes penetrate through the silica gel pad, and the plurality of convex points and the plurality of groove points are located on the upper surface of the silica gel pad.

5. The eyeglasses frame with ergonomically active nose pads of claim 3, wherein: the buffer layer comprises a spring and a sponge ring surrounding the spring.