CN207742407U - A kind of removable eyeglasses - Google Patents

Abstract

The utility model discloses a kind of removable eyeglasses, including fastener, frame and eyeglass, the fastener includes boss and card column, the frame is equipped with groove and connecting hole, the eyeglass is equipped with through-hole, the boss passes through the through-hole and is contained in the groove, and the card column is connected in the connecting hole, so that the eyeglass card to be put between the frame and the fastener.Fastener is snapped connection with frame in the utility model, convenient for disassembly and assembly；By the boss on fastener, eyeglass card is put on frame, stability is good.

Description

A kind of removable eyeglasses

Technical field

The utility model is related to glasses more particularly to a kind of removable eyeglasses.

Background technology

Currently, eyeglass is fixed in frame by upper and lower frame buckle, correspondingly, eyeglass is equipped with several recessed Slot snaps connection so as to upper and lower frame.But this connection structure has the following defects：Eyeglass is easy to fall from frame, Connection reliability and stability are bad.

Utility model content

For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of removable eyeglasses, stability And good reliability.

The purpose of this utility model is realized using following technical scheme：

A kind of removable eyeglasses, including fastener, frame and eyeglass, the fastener include boss and card column, the mirror Frame is equipped with groove and connecting hole, and the eyeglass is equipped with through-hole, and the boss passes through the through-hole and is contained in the groove, described Card column is connected in the connecting hole, so that the eyeglass card to be put between the frame and the fastener.

Further, the extending direction of the boss is vertical with the extending direction of the card column.

Further, the fastener includes ontology, and the card column includes main body and clamping part, described main body one end and institute It states clamping part to be fixedly connected, the other end is fixedly connected with the ontology, and the main body is cylinder, and the clamping part is hemisphere Shape, the radius of the main body are less than the radius of the clamping part.

Further, it there are two the card columns, is symmetrically disposed in the main body.

Further, the through-hole is waist-shaped hole, and the boss gradually increases from top to bottom size, the boss bottom Portion's shape is consistent with the shape of through holes.

Further, the fastener longitudinal cross-section is L-shaped, including vertical face and plane of structure, the vertical face are hung down with the plane of structure Directly, the vertical face is consistent with the mirror widths direction, and the boss is fixed on the vertical face, and the card column is fixed on the cross Face.

Further, there are two the fasteners, two fasteners are opposite to be installed on the frame.

Further, the removable eyeglasses further include nose support, and the nose support includes bracket and connecting pole, the connecting pole One end is fixed with the bracket, and the other end is connected in the frame.

Further, the bracket is equipped with several air holes.

Compared with prior art, the beneficial effects of the utility model are：Fastener is snapped connection with frame, convenient for disassembly and assembly； By the boss on fastener, eyeglass card is put on frame, stability is good.

Description of the drawings

Fig. 1 is an exploded view of one removable eyeglasses of the utility model；

Fig. 2 is a three-dimensional structure diagram of a fastener shown in Fig. 1；

Fig. 3 is a three-dimensional structure diagram of another fastener shown in Fig. 1；

Fig. 4 is a three-dimensional structure diagram of frame shown in Fig. 1；

Fig. 5 is a three-dimensional structure diagram of nose support shown in Fig. 1.

In figure：100, removable eyeglasses；10, fastener；11, ontology；12, boss；13, card column；131, main body；132, block Buckle；20, frame；21, groove；22, connecting hole；30, eyeglass；31, through-hole；40, nose support；41, bracket；42, connecting pole；43、 Air hole.

Specific implementation mode

In the following, in conjunction with attached drawing and specific implementation mode, the utility model is described further, it should be noted that Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new Embodiment.

As shown in Figure 1, a kind of removable eyeglasses 100 include fastener 10, frame 20, eyeglass 30 and nose support 40.

With continued reference to Fig. 2-3, fastener 10 includes ontology 11, boss 12 and card column 13.The longitudinal cross-section of ontology 11 is in L Type, including vertical face and plane of structure, the extending direction for indulging face is consistent with the width direction of eyeglass 30, and vertical face is mutually perpendicular to plane of structure.It is convex Platform 12 and card column 13 there are two, be symmetrically distributed in ontology 11.The extending direction of boss 12 is vertical with the extending direction of card column 13. Boss 12 is trapezoidal column, and the small structure in the big one end in trapezoidal column one end facilitates grafting to install, and boss 12 is set on vertical face.Card column 13 is wrapped Include main body 131 and clamping part 132.Main body 131 is cylinder, and clamping part 132 includes flat end face and arcwall face, in the present embodiment In, clamping part 132 is hemispherical, and 132 end face of clamping part is fixedly connected with 131 one end of main body, and main body 131 is fixed with plane of structure to be connected It connects.

With continued reference to Fig. 4, frame 20 is equipped with groove 21 and connecting hole 22, extending direction and the connecting hole 22 of groove 21 It is axially vertical.Connecting hole 22 and groove 21 there are four.

Several through-holes 31 are provided on eyeglass 30, through-hole 31 is waist-shaped hole.Through-hole 31 is close to 30 edge of eyeglass, in this implementation In example, there are four through-holes 31, is distributed in the long side edge of eyeglass 30.

With continued reference to Fig. 5, nose support 40 is symmetrical structure, including bracket 41 and several connecting poles 42.The nose of bracket 41 and people Sub- shape is similar, and 42 one end of connecting pole is fixedly connected with bracket 41.It is equipped with several air holes 43 on bracket 41, improves using easypro Appropriateness.

When assembly, 30 side of eyeglass is abutted with frame 20, and the other side is abutted with 10 face of indulging of fastener.It is convex on fastener 10 Platform 12 is contained in the groove 21 on frame 20 across through-hole 31.Card column 13 on fastener 10 is matched with the connecting hole 22 on frame 20 It closes, realization frame 20 is snapped connection with fastener 10.Connecting pole 42 is snapped connection with frame 20, as needed convenient for user Dismounting.In the present embodiment, there are two fasteners 10, wherein a fastener 10 is installed on the top of frame 20, another fastener 10 are installed on the lower section of frame 20, and two fasteners 10 are oppositely arranged, and enhancing eyeglass 30 blocks the stability put.Connect in the utility model It connects simply, it is easy to operate, facilitate the assembly and disassembly of eyeglass 30.

The above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacing belongs to In the utility model range claimed.

Claims (9)

1. a kind of removable eyeglasses, it is characterised in that：The removable eyeglasses include fastener, frame and eyeglass, the buckle Part includes boss and card column, and the frame is equipped with groove and connecting hole, and the eyeglass is equipped with through-hole, and the boss passes through described logical Hole is simultaneously contained in the groove, and the card column is connected in the connecting hole, so that the eyeglass card is put in the frame and institute It states between fastener.

2. removable eyeglasses as described in claim 1, it is characterised in that：The extension of the extending direction of the boss and the card column Direction is vertical.

3. removable eyeglasses as described in claim 1, it is characterised in that：The fastener includes ontology, and the card column includes master Body and clamping part, described main body one end are fixedly connected with the clamping part, and the other end is fixedly connected with the ontology, the main body Cylinder, the clamping part is hemispherical, and the radius of the main body is less than the radius of the clamping part.

4. removable eyeglasses as claimed in claim 3, it is characterised in that：There are two the card columns, is symmetrically disposed on the main body On.

5. removable eyeglasses as described in claim 1, it is characterised in that：The through-hole be waist-shaped hole, the boss from top to Bottom size gradually increases, and the boss bottom shape is consistent with the shape of through holes.

6. removable eyeglasses as described in claim 1, it is characterised in that：The fastener longitudinal cross-section is L-shaped, including vertical face with Plane of structure, the vertical face is vertical with the plane of structure, and the vertical face is consistent with the mirror widths direction, and the boss is fixed on described Vertical face, the card column are fixed on the plane of structure.

7. removable eyeglasses as described in claim 1, it is characterised in that：There are two the fasteners, and two fasteners are opposite It is installed on the frame.

8. removable eyeglasses as described in claim 1, it is characterised in that：The removable eyeglasses further include nose support, the nose support Including bracket and connecting pole, described connecting pole one end is fixed with the bracket, and the other end is connected in the frame.

9. removable eyeglasses as claimed in claim 8, it is characterised in that：The bracket is equipped with several air holes.