CN212341620U

CN212341620U - Slingshot centre sill folding glasses

Info

Publication number: CN212341620U
Application number: CN202020736300.7U
Authority: CN
Inventors: 黎婉珊
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2021-01-12
Anticipated expiration: 2030-05-07

Abstract

The utility model discloses a folding glasses of catapult center sill, including picture frame center sill and spring, the inside of picture frame center sill runs through there is the connection axis body, and the left side of picture frame center sill installs the connection left pole, the left end face of connecting the left pole is fixed with left frame, spring mounting is in the right side of connecting the axis body, and the right side of spring is provided with connects right pole, the right side of connecting right pole is fixed with right frame. This catapult bridge folding glasses's key feature is that this spectacle-frame is split type structural design, when a set of picture frame takes place to damage, can be through changing the picture frame of a set of damage in order to reduce economic loss, utilize the spring action of spring to keep the stability of fifty percent discount state when left frame and right frame are rotatory to the fifty percent discount state, through this folding structural design, make very big reduction occupation space behind this glasses fifty percent discount, and then reduced the probability that the spectacle-frame damaged at the in-process of carrying, improve the safety guarantee, the spring action that utilizes the spring has certain resiliency, the difficult emergence is damaged.

Description

Slingshot centre sill folding glasses

Technical Field

The utility model relates to a technical field is folded to the spectacle-frame, specifically is the folding glasses of catapult centre sill.

Background

The spectacle frame is an important component of the spectacles, mainly plays a role in supporting spectacle lenses, can also play a role in beautifying the spectacle frame with beautiful appearance, and is mainly made of metal, plastic or resin, natural materials and the like. According to the style, it can be divided into full frame, half frame, frameless and so on.

At present, the spectacle frame can realize that two groups of spectacle legs are folded inwards to reduce the occupied area, but the spectacle frame cannot be folded, and the structural design adopting integration is easy to damage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a catapult bridge folding glasses to the spectacle frame of proposing in solving above-mentioned background art can realize that two sets of glasses legs are folding in order to reduce area occupied to the inboard, but the spectacle-frame can't be folded, adopts the structural design of integration problem that easily takes place the damage.

In order to achieve the above object, the utility model provides a following technical scheme: catapult center sill folding glasses, including picture frame center sill and spring, the inside of picture frame center sill is run through there is the connection axis body, and the left side of picture frame center sill installs and connect the left pole, the left end face of connecting the left pole is fixed with left frame, spring mounting is on the right side of connecting the axis body, and the right side of spring is provided with connects right pole, the right side of connecting right pole is fixed with right frame.

Preferably, the connecting shaft body runs through the inside of the middle beam of the glasses frame and the connecting left rod, and 2 groups of the connecting shaft bodies are distributed in a bilateral symmetry mode about the vertical center line of the middle beam of the glasses frame.

Preferably, the connecting shaft body and the middle beam of the mirror frame form a detachable structure through sleeving, and the appearance structure of the connecting shaft body is a T-shaped structure.

Preferably, the appearance structure of picture frame center sill is cylindrical hollow structure, and connects the left pole and connect the right pole and all constitute detachable construction through cup jointing with the picture frame center sill.

Preferably, a temple connecting rod is fixed to the left end face of the left frame, and the left frame and the right frame are distributed in bilateral symmetry about the vertical center line of the middle beam of the glasses frame.

Preferably, the center point of the spring is fixedly connected with the inner wall of the middle beam of the spectacle frame, and the spring forms an elastic structure by connecting the left rod and the right rod.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the device can realize the sleeve connection and disassembly between the left connecting rod and the right connecting rod and the middle beam of the glasses frame by utilizing the sleeve connection structure between the connecting shaft body and the middle beam of the glasses frame, so that the glasses frame is in a split structural design, when one group of glasses frames are damaged, the economic loss can be reduced by replacing one group of damaged glasses frames, and the use is convenient;

2. the device utilizes the elastic force of the spring to ensure that the spectacle frame is not easy to distort when being unfolded, and certain buffering performance is formed when being greatly pressed, so that the spectacle frame is not easy to damage;

3. utilize the spring action of spring to keep the stability of fifty percent discount state when left frame and right frame rotate to the fifty percent discount state for very big reduction occupation space after this glasses fifty percent discount through this folding structural design, and then reduced the probability that the spectacle-frame damaged in the process of carrying, improved the safety guarantee.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a side view schematic diagram of the main body of the glasses leg of the present invention.

In the figure: 1. a mirror frame middle beam; 2. a connecting shaft body; 3. connecting a left rod; 4. a left frame; 5. a temple connecting rod; 6. a spring; 7. connecting a right rod; 8. and (6) a right frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the catapult centre sill folding glasses comprise a picture frame centre sill 1 and a spring 6, wherein a connecting shaft body 2 penetrates through the inside of the picture frame centre sill 1, a connecting left rod 3 is installed on the left side of the picture frame centre sill 1, a left frame 4 is fixed on the left end face of the connecting left rod 3, the spring 6 is installed on the right side of the connecting shaft body 2, a connecting right rod 7 is arranged on the right side of the spring 6, a right frame 8 is fixed on the right side of the connecting right rod 7, the connecting shaft body 2 penetrates through the inside of the picture frame centre sill 1 and the connecting

left rod

3, 2 groups of the connecting shaft body 2 are symmetrically distributed on the left and right of the vertical central line of the picture frame centre sill 1, the connecting shaft body 2 and the picture frame centre sill 1 form a detachable structure through sleeving, the connecting shaft body 2 has a T-shaped structure, and the effect that the device can realize the sleeving and dismounting between the connecting left rod 3 and the connecting right rod 7 and the picture frame centre sill 1, the glasses frame is in a split structural design, when one group of glasses frames are damaged, the economic loss can be reduced by replacing the damaged group of glasses frames, and the glasses frame is convenient to use;

the appearance structure of the picture frame middle beam 1 is a cylindrical hollow structure, the connecting left rod 3 and the connecting right rod 7 are connected with the picture frame middle beam 1 in a sleeved mode to form a detachable structure, a mirror leg connecting rod 5 is fixed on the left end face of the left frame 4, the left frame 4 and the right frame 8 are distributed in a bilateral symmetry mode about the vertical center line of the picture frame middle beam 1, and the picture frame middle beam device has the advantages that the picture frame is not prone to being distorted when unfolded under the elastic action of the spring 6, forms certain buffering performance when being greatly pressed, and is not prone to being damaged;

the central point of spring 6 and the inner wall of frame centre sill 1 are fixed connection between, and spring 6 constitutes elastic construction through connecting between left pole 3 and the connection right pole 7, and its effect utilizes spring 6's elastic force effect to keep the stability of fifty percent discount state when left frame 4 and right frame 8 rotate to the fifty percent discount state, through this folding structural design for very big reduction occupation space after this glasses fifty percent discount, and then reduced the probability that the spectacle-frame damaged in the process of carrying, improvement safety guarantee.

The working principle is as follows: for the spectacle frame, the device mainly comprises a spectacle frame middle beam 1 and a spring 6, the spectacle frame is designed in a splicing type structure, the spectacle frames are designed into two groups and are respectively arranged on the left side and the right side of the spectacle frame middle beam 1, two groups of spectacle leg connecting rods 5 can be installed with spectacle legs in a threaded manner, a connecting left rod 3 fixedly connected with a left frame 4 is inserted into a port of the spectacle frame middle beam 1, the spectacle frame middle beam 1 adopts a cylindrical hollow structure, and a connecting right rod 7 fixedly connected with a right frame 8 is inserted into a right port of the spectacle frame middle beam 1, so that the left frame 4 and the right frame 8 are combined with the spectacle frame middle beam 1;

then two groups of connecting shaft bodies 2 are inserted into two groups of holes of the picture frame middle beam 1 from top to bottom, so that the two groups of connecting shaft bodies 2 respectively penetrate through the picture frame middle beam 1 and the holes of the connecting left rods 3, the left frame 4 and the right frame 8 are stably limited on the inner side of the picture frame middle beam 1 to avoid falling off, a spring 6 is fixed at the central point of the inner wall of the picture frame middle beam 1, the left end and the right end of the spring 6 are not fixedly limited, and the connecting shaft bodies diffuse outwards according to the self elasticity;

be in compression state under the oppression of connecting left pole 3 and connecting right pole 7, the effect of elasticity makes to connect left pole 3 and is connected difficult emergence serious angle distortion when right pole 7 expandes, when needs fifty percent discount left side frame 4 and right frame 8, only need utilize two sets of connection axis body 2 and connect left pole 3 and connect cup joint between the right pole 7 to inboard rotatory left side frame 4 and right frame 8, two sets of springs 6 extend to the outside simultaneously, continue to support and connect left pole 3 and connect right pole 7, the steady state when keeping left frame 4 and right frame 8 fifty percent discount.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Catapult center sill folding glasses comprise a picture frame center sill (1) and a spring (6), and are characterized in that: the utility model discloses a mirror frame, including picture frame center sill (1), spring (6), connecting shaft body (2), connecting shaft body (8), and connecting left pole (3) are installed in the left side of picture frame center sill (1) through to the inside of picture frame center sill (1), the left end face of connecting left pole (3) is fixed with left frame (4), install in the right side of connecting shaft body (2) spring (6), and the right side of spring (6) is provided with connects right pole (7), the right side of connecting right pole (7) is fixed with right frame (8).

2. The slingshot center sill fold glasses of claim 1 wherein: the connecting shaft body (2) penetrates through the inside of the picture frame middle beam (1) and the connecting left rod (3), and 2 groups of the connecting shaft body (2) are symmetrically distributed on the left and right of the vertical central line of the picture frame middle beam (1).

3. The slingshot center sill fold glasses of claim 1 wherein: the connecting shaft body (2) and the picture frame middle beam (1) form a detachable structure through sleeving, and the appearance structure of the connecting shaft body (2) is of a T-shaped structure.

4. The slingshot center sill fold glasses of claim 1 wherein: the appearance structure of picture frame centre sill (1) is cylindrical hollow structure, and connects left pole (3) and connects right pole (7) and all constitutes detachable construction through cup jointing with picture frame centre sill (1).

5. The slingshot center sill fold glasses of claim 1 wherein: the left end face of the left frame (4) is fixed with a glasses leg connecting rod (5), and the left frame (4) and the right frame (8) are distributed in a bilateral symmetry mode about the vertical center line of the glasses frame middle beam (1).

6. The slingshot center sill fold glasses of claim 1 wherein: the center point of the spring (6) is fixedly connected with the inner wall of the middle beam (1) of the glasses frame, and the spring (6) forms an elastic structure through the connection between the left rod (3) and the right rod (7).