CN206440905U - Picture frame - Google Patents

Abstract

A spectacle frame comprises a frame, two hinges, two connecting pieces and two spectacle legs. The hinges are respectively and fixedly arranged on the extending pieces of the frame. Each hinge comprises an L-shaped sheet, an abutting block and a U-shaped sheet. Each connector has a downwardly opening engagement slot. The connecting piece can be combined with the elastic free end part of the U-shaped piece and is separated from the abutting block by combining the groove with the groove of the elastic free end part of the U-shaped piece. Each support leg comprises a butt end part clamped between the butt block and the connecting piece and a through hole adjacent to the butt end part. Each support leg is rotated between a wearing position and a folding position by using the butt end part as a pivot center by using the butt end part as a notch of the corresponding jacking block in butt joint with the butt end part, so that the spectacle frame is simple in design and convenient to use, the spectacle legs do not need to be arranged in a screw or welding mode, and the spectacle legs do not fall off and separate.

Description

frame

technical field

The utility model relates to a picture frame, in particular to a picture frame with simple design and convenient use.

Background technique

Referring to Fig. 1, it is a kind of existing glasses 1 that has snap-on temple assembly structure. The mirror feet 13 on the connecting member 12 (for ease of illustration, only one connecting member 12 and mirror feet 13 are shown in FIG. 1 ). The mirror frame 11 has two hooks 111 respectively formed on the left and right ends, and each connecting member 12 has a slot 121 for the corresponding hooks 111 to be buckled, and two buckles extending inward from the upper and lower sides respectively. slot 122, and a groove 123 located at the opposite end to the slot 121. Each mirror foot 13 has two spaced apart and bent elastic pieces 131 for engaging with the buckling grooves 122 respectively, and one elastic piece 131 located between the elastic pieces 131 for abutting against and limited in the recess. The insertion tab 132 of the groove 123 . When it is desired to assemble the glasses 1 with the spring-buckle temple assembly structure, the hooks 111 can be buckled in the slots 121 of the connecting member 12 respectively, and the spring pieces of each temple 13 131 are respectively hooked into the fastening grooves 122 of the corresponding connecting member 12, and together with the insertion lug 132 of each mirror foot 13 abutting against the groove 123 of the corresponding connecting member 12, it can be completed. Assemble.

However, when the snap hooks 111 of the eyeglasses 1 of the spring-buckle temple assembly structure are respectively passed through the slots 121 of the connecting member 12, no other fixing elements are used, and no other fixing elements are used to ensure that the Describe the mechanical structure that the buckle hook 111 can be fixed firmly. Therefore, when the connecting member 12 is respectively connected to the mirror feet 13 , the weight of the mirror feet 13 may make the buckle 111 fall off from the slot 121 .

Utility model content

The purpose of the utility model is to provide a mirror frame with simple design and convenient use.

The mirror frame of the utility model comprises a frame, two hinges, two connecting pieces, and two mirror legs. The frame includes a frame body and two extension pieces integrally extending backward from two opposite side ends of the frame body. The hinges are respectively fixed on the extension parts of the frame. Each hinge includes an L-shaped piece, an abutting block, and a U-shaped piece. The L-shaped piece has a fixed end portion fixed on the inner surface of the corresponding extension piece, and a free end portion integrally extending backward from an end away from the inner surface of the extension piece from the fixed end portion and spaced from the extension piece. . The abutting block is fixed on the corresponding extension piece, spaced from the free end of the L-shaped piece, and has a notch facing the free end of the L-shaped piece. The U-shaped piece has a fixed end fixedly attached to the outer surface of the abutment block, and a free end between the L-shaped piece and the abutment piece and with the free end of the L-shaped piece. The part is spaced from the abutting block and has an elastic free end with a groove on the upper surface. Each connecting piece has a combination groove with an opening downward, through which the combination groove is combined with the groove of the elastic free end of the U-shaped piece, and the connecting piece is combined with the elastic free end of the corresponding U-shaped piece, And be spaced apart from the corresponding abutting block. Each mirror leg includes an abutting end sandwiched between the corresponding abutting block and the connecting piece, and a through hole adjacent to the abutting end. Each mirror leg can abut against the notch of the corresponding abutting block with its abutting end, and use the abutting end as the pivot center to rotate between a wearing position and a retracted position, and the During the rotation of the mirror feet, the elastic free ends of the corresponding U-shaped pieces and the corresponding connecting pieces will pass through the through holes without hindering the rotation of the mirror feet.

In the mirror frame of the utility model, the width of the missing groove of the abutting block is equal to the width of the abutting end of the corresponding mirror leg.

In the picture frame of the present utility model, the section shape of the missing groove of the abutting block is V-shaped.

In the mirror frame of the present utility model, the abutting block also has a protruding part facing the elastic free end of the U-shaped piece and adjacent to the notch. The connecting end is positioned between the raised portion and the corresponding extension of the frame, so that the temple does not move back and forth.

In the mirror frame of the utility model, when the mirror foot is rotated from the wearing position to the retracted position, the mirror foot is rotated to push away the corresponding connecting piece with its abutting end, so that the abutting end is vertical The connecting piece enters into the notch of the abutting block, so that the mirror foot turns to the retracted position.

In the mirror frame of the utility model, the section shape of each connecting piece is an inverted U shape, and also has a top wall, a first side wall, and a second side wall, the top wall, the first side wall, and the second side wall The two side walls jointly define the combination groove.

In the mirror frame of the utility model, during the process of rotating from the wearing position to the retracted position, the mirror legs can also stably stay at an intermediate position. In the intermediate position, the abutting ends of the mirror legs abut against In the notch of the abutting block, and if no force is applied to the mirror leg, the mirror leg will stably stay at the middle position.

The beneficial effect of the utility model is that the mirror feet can be firmly pressed against the hinge through the connecting piece, so the utility model is simple in design and easy to use, and does not need to use screws or welding methods to set the mirror feet, and there will be no Because of the weight of the mirror feet themselves, the disadvantage that the mirror feet fall off and separate occurs.

Description of drawings

Fig. 1 is an incomplete three-dimensional exploded view, illustrating an existing glasses with snap-on temple assembly structure;

Fig. 2 is a partial three-dimensional exploded view, illustrating the embodiment of the utility model mirror frame;

Figure 3 is a top view illustrating the frame extensions, and hinges, of this embodiment;

Fig. 4 is a perspective view illustrating extensions, hinges, and temples in this embodiment;

Fig. 5 is a top view illustrating that the temples in this embodiment are rotated to a wearing position;

Fig. 6 is a top view illustrating that the mirror feet in this embodiment are rotated to a retracted position; and

Fig. 7 is a top view illustrating that the temples in this embodiment are rotated to a middle position.

detailed description

Below in conjunction with accompanying drawing and embodiment the utility model is described in detail.

Referring to FIG. 2 , the embodiment of the mirror frame of the present invention includes a frame 2 , two hinges 3 , two connectors 4 , and two mirror legs 5 . The frame 2 includes a frame body 20 and two extension pieces 21 integrally extending rearward from opposite ends of the frame body 20 . The hinges 3 are respectively fixed on the extensions 21 of the frame 2 .

Referring to FIGS. 3 and 4 , each hinge 3 includes an L-shaped piece 31 , a resisting block 32 , and a U-shaped piece 33 . The L-shaped piece 31 has a fixed end portion 311 fixed on the inner side of the corresponding extension piece 21, and an end extending from the fixed end portion 311 away from the inner side surface of the extension piece 21 and integrally extending backward with the extension piece. 21 spaced apart free end portions 312 .

The resisting block 32 is fixed on the corresponding extension piece 21 and spaced from the free end 312 of the L-shaped piece 31 . The resisting block 32 has a notch 321 facing the free end 312 of the L-shaped piece 31 , and a protruding portion 322 . In this embodiment, the cross-sectional shape of the notch 321 is V-shaped.

The U-shaped piece 33 has a fixed end 331 fixedly attached to the outer surface of the abutting block 32, and a free end 312 of the L-shaped piece 31 and the abutting block 32 and between the abutting block 32 and the abutting block 32. The free end 312 of the L-shaped piece 31 is spaced apart from the resisting block 32 , and the upper surface 3320 has an elastic free end 332 with a groove 3321 . The L-shaped piece 31 , the U-shaped piece 33 and the extension piece 21 jointly define a U-shaped channel 30 with an open end 301 .

The protruding portion 322 of the resisting block 32 faces the elastic free end portion 332 of the U-shaped piece 33 and is adjacent to the notch 321 .

Referring to FIGS. 2 , 4 , and 5 , each connecting piece 4 has an inverted U-shaped cross-section and has a top wall 42 , a first side wall 43 , and a second side wall 44 . The top wall 42 , the first side wall 43 , and the second side wall 44 jointly define a connecting groove 41 opening downward. In this embodiment, the thickness of the first sidewall 43 is greater than the thickness of the second sidewall 44 . Through the combining groove 41 combined with the groove 3321 of the elastic free end 332 of the U-shaped piece 33, the connecting piece 4 is combined with the elastic free end 3321 of the corresponding U-shaped piece 33, and abuts against the corresponding Blocks 32 are spaced apart.

Each mirror leg 5 includes an abutting end portion 51 sandwiched between the corresponding abutting block 32 and the connecting member 4 , and a through hole 52 adjacent to the abutting end portion 51 . Each mirror foot 5 can abut against the notch 321 of the corresponding abutting block 32 with its abutting end 51, and take the abutting end 51 as the pivot center, in a wearing position (refer to FIG. 5 ) and Rotate between a folded position (see Figure 6). The wearing position corresponds to the state where the user wears the spectacle frame of the utility model on both ears, and the folded position corresponds to the folded state of the spectacle frame, such as being folded in a spectacle case. During the rotation of the mirror foot 5 , the elastic free end 332 of the corresponding U-shaped piece 33 and the corresponding connecting piece 4 pass through the through hole 52 without hindering the rotation of the mirror foot 5 .

In this embodiment, the width of the abutting end portion 51 of the mirror leg 5 is equal to the width of the corresponding notch 321 of the abutting block 32 . Therefore, as shown in FIGS. 4 and 5 , when the mirror foot 5 is in the wearing position, the abutting end portion 51 of the mirror foot 5 is positioned between the raised portion 322 of the abutment block 32 and the corresponding extension piece 21 , so that the mirror feet 5 will not move back and forth.

Referring to Fig. 6, during the rotation of the mirror foot 5 from the wearing position to the retracted position, when the mirror foot 5 is rotated, since the elastic free end 332 of the U-shaped piece 33 has elasticity, the mirror foot 5 will push away the corresponding connecting piece 4 with its abutting end 51, so that finally the abutting end 51 will be perpendicular to the connecting piece 4 and enter the notch 321 of the abutting block 32, so that the mirror foot 5 Rotate to this stowed position.

Referring to FIG. 7 , in addition, the temple 5 can also stably stay at an intermediate position during the process of rotating from the wearing position to the retracted position. When in the middle position, the abutting end 51 of the mirror leg 5 abuts against the notch 321 of the abutting block 32, and if the user does not apply further force to the mirror leg 5, the mirror leg 5 will stay stably In this intermediate position, the user can perform actions such as wiping glasses.

Referring to Figures 2, 3, and 5, it should be mentioned that in the process of assembling one of the temples 5 to the corresponding hinge 3, the user first makes the abutting end 51 pass through the U-shaped channel of the hinge 3. The open end 301 of 30 enters the U-shaped channel 30 from back to front. Then, after the perforation 52 of the mirror foot 5 passes through the elastic free end 332 of the U-shaped piece 33, the abutting end 331 enters the closed end 302 of the U-shaped channel 30 from front to back, and then the The abutting end portion 51 of the mirror foot 5 is positioned between the protruding portion 322 of the abutting block 32 and the corresponding extension piece 21 . Next, a little force is applied to the elastic free end 332 of the U-shaped piece 33 to make it approach the free end 312 of the L-shaped piece 31 . Then, the corresponding connector 4 is sleeved to the groove 3321 of the elastic free end 332 of the corresponding U-shaped piece 33 from top to bottom with its coupling groove 41, so that the first side wall 43 of the connector 4 is interposed between the mirror The foot 5 is between the elastic free end 332 of the U-shaped piece 33 , and the second side wall 44 of the connector 4 is interposed between the elastic free end 332 of the U-shaped piece 33 and the free end 312 of the L-shaped piece 31 . Finally, when the force applied to the elastic free end 332 of the U-shaped piece 33 is removed, the first side wall 43 of the connector 4 will be firmly pressed against the mirror foot 5 and the elastic free end of the U-shaped piece 33 Part 332, thus completing the assembly of the utility model mirror frame.

Furthermore, if the connector 4 and the mirror feet 5 are loose after being used for a long time, since the elastic free end 332 of the U-shaped piece 33 and the free end 312 of the L-shaped piece 31 are elastic, the user can use the The free end 312 of the L-shaped piece 31 is pressed against the elastic free end 332 of the U-shaped piece 33, so that the first side wall 43 of the connector 4 is firmly pressed against the mirror foot 5 and the U-shaped piece 33 again. Between the elastic free ends 332.

To sum up, the mirror frame of this utility model is to fix a specially designed hinge 3 on the extension part 21 of the frame 2, and securely set the mirror feet 5 on the hinges 3 through the connector 4. During the assembly process, the mirror feet are first The abutting end 51 of 5 is positioned between the protrusion 322 of the abutting block 32 and the corresponding extension 21, and then the corresponding connecting piece 4 is sleeved to the corresponding U-shaped piece with its coupling groove 41 from top to bottom. The groove 3321 of the free end 332 of 33 makes the first side wall 43 of the connector 4 firmly pressed between the mirror foot 5 and the elastic free end 332 of the U-shaped piece 33, so the utility model is simple in design, It is convenient to use, does not need to use screws or welding methods to install the mirror feet, and does not have the disadvantage of falling off and separating the mirror feet due to the weight of the mirror feet itself, and can indeed achieve the purpose of the utility model.

Claims (7)

1. a kind of picture frame, comprising a framework, the framework includes a framework, and two are tossed about end from the two-phase of the framework respectively The extension that one extends backward, it is characterised in that：The picture frame is also included：

Two hinges, are fixedly arranged on the extension of the framework respectively, and each hinge includes：

One L-shaped piece, with an anchor portion for being fixedly arranged on corresponding extension medial surface, and it is one remote from the anchor portion One end from the extension medial surface integrally extends and the free end with the extension separately backward；

One contact block, be fixedly arranged on corresponding extension, with the free end of the L-shaped piece separately, and with one towards the L The short slot of the free end of shape piece；And

One U-shaped piece, the anchor portion with a lateral surface for being regularly attached at the contact block, and one between the L-shaped Between the free end of piece and the contact block and the free end with the L-shaped piece and the contact block separately and upper surface has one The elastic free end of groove；

Two connectors, each connector has an engagement groove that Open Side Down, passes through the engagement groove and the bullet of the U-shaped piece The groove of free love end is combined, and the connector is combined with the elastic free end of corresponding U-shaped piece, and is pushed up with corresponding Supports block is separately；And

Two mirror pins, each mirror pin includes an abutting end being located between corresponding contact block and connector, and one The perforation of the individual adjoining abutting end, each mirror pin can abut the short slot of the corresponding contact block of end abutment with it, and with this Abutting end is pivoting centre, is rotated between a wearing position and a stowed position, and the mirror pin is in rotation process In, the elastic free end of corresponding U-shaped piece and corresponding connector can pass through rotation of the perforation without hindering the mirror pin.

2. picture frame according to claim 1, it is characterised in that：The width of the short slot of the contact block is equal to corresponding mirror pin Abut the width of end.

3. picture frame according to claim 1, it is characterised in that：The section configuration of the short slot of the contact block is V-shaped.

4. picture frame according to claim 1, it is characterised in that：The contact block also has the elasticity towards the U-shaped piece Free end and the lug boss adjacent with the short slot, when the mirror pin turns to the wearing position, the abutting end of the mirror pin is determined Between lug boss extension corresponding with the framework so that the mirror pin will not be moved forward and backward.

5. picture frame according to claim 1, it is characterised in that：The mirror pin is turning to the stowed position from the wearing position During, the mirror pin is rotated and abuts end top with it and open corresponding connector so that finally the abutting end vertical should Connector simultaneously enters in the short slot of the contact block, thus the mirror pin turns to the stowed position.

6. picture frame according to claim 1, it is characterised in that：The section configuration of each connector is inverted U-shaped, and is also had There are a roof, a first side wall, and a second sidewall, the roof, the first side wall, and the second sidewall are defined jointly Go out the engagement groove.

7. picture frame according to claim 1, it is characterised in that：The mirror pin is turning to the stowed position from the wearing position During, a centre position can be also stably rested on, at the centre position, the abutting end of the mirror pin is connected to this In the short slot of contact block, and if do not force in the mirror pin, the mirror pin can stably rest on the centre position.