CN210835476U

CN210835476U - Glasses leg connection structure

Info

Publication number: CN210835476U
Application number: CN201922142523.0U
Authority: CN
Inventors: 许昌宝
Original assignee: Taizhou Dongjun Glasses Co ltd
Current assignee: Taizhou Dongjun Glasses Co ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-06-23
Anticipated expiration: 2029-12-03

Abstract

The utility model discloses a mirror leg connection structure belongs to glasses technical field, including picture frame and mirror leg, the picture frame both sides are formed with the linkage segment, and the front end of mirror leg is equipped with the bulb, sets up the mounting groove of holding bulb on the linkage segment, and the breach that supplies the mirror leg to stretch out is seted up to the top of mounting groove, and the notch department of mounting groove is equipped with the sprue, not only need not to connect through the screw, has reached longe-lived, good reliability, convenient renewal part's effect moreover.

Description

Glasses leg connection structure

Technical Field

The utility model relates to a glasses field especially relates to a mirror leg connection structure.

Background

The existing glasses hinge structure is usually connected through screws, and the structure is small, so that the processing cost and the assembly cost of parts are high. In addition, in the use process of the screw hinge structure, the situation that screws playing a connecting role are loosened and even fall off easily occurs, the service life is short, and inconvenience is brought to users.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent. In view of this, the utility model aims to provide a mirror leg connection structure need not to connect through the screw, has longe-lived, good reliability, the convenient advantage of changing the part.

In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides a mirror leg connection structure, includes picture frame and mirror leg, the picture frame both sides are formed with the linkage segment, the front end of mirror leg is equipped with the bulb, seted up the holding on the linkage segment the mounting groove of bulb, the breach that supplies the mirror leg to stretch out is seted up to the top of mounting groove, the notch department of mounting groove is equipped with the sprue.

Through the setting, place the bulb of mirror leg front end back in the mounting groove of picture frame both sides linkage segment, can accomplish the installation to the mirror leg, the breach of mounting groove top can supply the mirror leg to stretch out, the mirror leg passes through the bulb and can swing wantonly, the realization is folded up, the effect of expansion, the sprue sets up the notch department at the mounting groove, can plug up the bulb, thereby avoided falling out of bulb in the use, replaced the screw through the bulb and connected, the life-span is longer, and the design of sprue makes things convenient for people to dismantle, so that change spare part.

As a specific aspect of the present invention, it may be preferable that: the blocking block is provided with two inserting pieces, a rubber ball is arranged between the two inserting pieces, and the rubber ball is abutted to the ball head.

Through the arrangement, the two inserting pieces on the block are used for fixing the rubber ball and facilitating the installation of the rubber ball, and the rubber ball is abutted against the ball head so as to reduce the movement of the ball head.

As a specific aspect of the present invention, it may be preferable that: the blocking block is provided with a convex block.

Through the arrangement, the lug is designed to be more convenient for people to take out the block, and people can take out the block only by buckling the lug with the fingernail.

As a specific aspect of the present invention, it may be preferable that: the glasses legs comprise connecting parts and main legs, the main legs are connected with the ball heads through the connecting parts, and the front ends of the main legs are bent to form limiting parts.

Through the setting, connecting portion are more tiny than main shank, and connecting portion are also littleer than the bulb, so connecting portion just can stretch out and can guarantee again that the bulb can not fall out from the breach from breach department, and spacing portion that main shank front end bending becomes plays spacing effect, just can't expand outward after certain angle when mirror leg expansion, guarantees the travelling comfort that people wore.

As a specific aspect of the present invention, it may be preferable that: the mounting groove is internally provided with a through hole, and the ball head part is arranged in the through hole.

Through the arrangement, the ball head is further prevented from moving due to the design of the through hole, the ball head is arranged in the through hole partially, so that the ball head is not easy to move in rotation, and people can add lubricating oil to the ball head through the through hole when necessary, so that the ball head is easier to rotate.

As a specific aspect of the present invention, it may be preferable that: the upper side and the lower side of the ball head are provided with tangent planes.

Through the arrangement, the upper section of the ball head is designed to facilitate the mounting and dismounting of the ball head, during mounting, the glasses legs are held to enable the section of the ball head to be parallel to a plane where an orifice of the through hole is located, then the ball head is plugged into the mounting groove, the glasses legs are rotated to return to a normal use state after the glasses legs are plugged, at the moment, the ball head falls into the through hole, and then the mounting can be completed after the rubber ball is mounted and the plugging block is plugged; when the ball joint is disassembled, the plugging block and the rubber ball are taken down, then the glasses legs are swung to rotate the ball head until the tangent plane of the ball head is parallel to the plane where the hole opening of the through hole is located, and finally the glasses legs are held to draw out the ball head, so that the disassembly is completed.

The utility model discloses technical effect mainly embodies in following aspect: set up the bulb through mirror leg front end and replaced the screw and connect, the life-span is longer, prevents dropping of bulb through the sprue to the design of sprue makes things convenient for people to dismantle, so that change spare part more.

Drawings

FIG. 1 is a schematic view of a partially assembled three-dimensional structure of the present invention;

fig. 2 is a schematic view of a partial three-dimensional structure of a mirror frame of the present invention;

fig. 3 is a partial perspective view of another viewing angle of the frame of the present invention;

fig. 4 is a schematic three-dimensional structure diagram of the blocking block and the rubber ball of the present invention;

fig. 5 is a schematic perspective view of a part of the temple of the present invention.

Reference numerals: 1. a mirror frame; 2. a temple; 3. a connecting section; 4. a ball head; 5. mounting grooves; 6. a notch; 7. blocking; 8. inserting sheets; 9. rubber balls; 10. a bump; 11. a main leg portion; 12. a connecting portion; 13. a limiting part; 14. a through hole; 15. cutting into a section.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention so that the technical solution of the present invention can be more easily understood and grasped, and should not be construed as limiting the present invention.

Examples

The utility model provides a mirror leg connection structure, refers to fig. 1, fig. 2, fig. 4 and fig. 5 and shows, the utility model discloses a mirror leg connection structure, including picture frame 1 and

mirror leg

2, 1 both sides of picture frame are formed with linkage segment 3, and the front end of mirror leg 2 is equipped with bulb 4, sets up the mounting groove 5 of holding bulb 4 on the linkage segment 3, and the breach 6 that supplies mirror leg 2 to stretch out is seted up to the top of mounting groove 5, and the notch department of mounting groove 5 is equipped with sprue 7.

Place the bulb 4 of 2 front ends of mirror leg in mounting groove 5 of 1 both sides linkage segment 3 of picture frame back, can accomplish the installation to mirror leg 2, the breach 6 of mounting groove 5 top can supply mirror leg 2 to stretch out, mirror leg 2 can swing wantonly through bulb 4, realize folding up, the effect of expansion, sprue 7 sets up the notch department at mounting groove 5, can plug up bulb 4, thereby avoided falling out of bulb 4 in the use, replaced the screw through bulb 4 and connected, the life-span is longer, and the design of sprue 7 makes things convenient for people to dismantle, so that change spare part.

Referring to fig. 1 and 4, two insertion pieces 8 are arranged on the block 7, a rubber ball 9 is arranged between the two insertion pieces 8, and the rubber ball 9 is abutted to the ball head 4. The two inserting pieces 8 on the block 7 are used for fixing the rubber ball 9 and facilitating the installation of the rubber ball 9, and the rubber ball 9 is abutted against the ball head 4 so as to reduce the movement of the ball head 4.

Referring to fig. 4, the block 7 is provided with a projection 10. The convex block 10 is designed to facilitate the people to take out the block 7, and the people can take out the block 7 only by buckling the convex block 10 with the fingernails.

Referring to fig. 5, the temple 2 includes a connecting portion 12 and a main leg 11, the main leg 11 is connected to the ball head 4 through the connecting portion 12, and a front end of the main leg 11 is bent to form a stopper 13. Connecting portion 12 is more tiny than leading shank 11, and connecting portion 12 is also littleer than bulb 4, so connecting portion 12 just can stretch out from breach 6 and can guarantee again that bulb 4 can not fall out from breach 6, and spacing portion 13 of 11 front ends bending type of main shank plays spacing effect, just can't outwards expand after mirror leg 2 expandes certain angle again, guarantees the travelling comfort that people wore.

Referring to fig. 2 and 3, a through hole 14 is formed in the mounting groove 5, and the ball head 4 is partially disposed in the through hole 14. The design of through-hole 14 further prevents the removal of bulb 4, because bulb 4 part is arranged in through-hole 14 for bulb 4 is difficult to remove when rotatory, and people can also add lubricating oil through-hole 14 on bulb 4 when necessary, makes bulb 4 rotate more easily.

Referring to fig. 5, the upper and lower sides of the ball head 4 are provided with cut surfaces 15. The upper tangent plane 15 of the ball head 4 is designed to facilitate the installation and the disassembly of the ball head 4, during the installation, the glasses leg 2 is held to enable the tangent plane 15 of the ball head 4 to be parallel to the plane where the hole opening of the through hole 14 is located, then the ball head 4 is plugged into the installation groove 5, the glasses leg 2 is rotated to return to the normal use state after the plugging, at the moment, the ball head 4 partially falls into the through hole 14, and then the installation can be completed after the rubber ball 9 is installed and the plugging block 7 is plugged; during the dismantlement, take off sprue 7 and rubber ball 9, then swing mirror leg 2 rotates bulb 4 until being parallel with the tangent plane 15 of bulb 4 and the plane at the drill way place of through-hole 14, holds mirror leg 2 at last and takes out bulb 4, accomplishes the dismantlement.

Of course, the above is only a typical example of the present invention, and besides, the present invention can also have other various specific embodiments, and all technical solutions adopting equivalent replacement or equivalent transformation are all within the scope of the present invention as claimed.

Claims

1. The utility model provides a mirror leg connection structure, includes picture frame and mirror leg, characterized by, the picture frame both sides are formed with the linkage segment, the front end of mirror leg is equipped with the bulb, seted up the holding on the linkage segment the mounting groove of bulb, the breach that supplies the mirror leg to stretch out is seted up to the top of mounting groove, the notch department of mounting groove is equipped with the sprue.

2. The connecting structure of glasses legs as claimed in claim 1, wherein said block is provided with two insertion pieces, a rubber ball is provided between said two insertion pieces, said rubber ball is in contact with the ball head.

3. The temple connection of claim 1 or 2, wherein said block is provided with a projection.

4. The temple connection structure of claim 1, wherein said temple comprises a connecting portion and a main leg portion, said main leg portion being connected to the ball head through the connecting portion, and a front end of said main leg portion being bent to form a stopper portion.

5. The temple connection structure of claim 1, wherein said mounting groove has a through hole formed therein, and said ball head portion is disposed in said through hole.

6. The temple connection structure of claim 1, wherein said ball head has cut surfaces on upper and lower sides thereof.