CN2881683Y

CN2881683Y - Non-metal spectacle-frame with improved nose-pad structure

Info

Publication number: CN2881683Y
Application number: CN 200620012041
Authority: CN
Inventors: 郑胜元
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-04-05
Filing date: 2006-04-05
Publication date: 2007-03-21
Anticipated expiration: 2016-04-05

Abstract

The utility model discloses a non-metallic glasses framework with improved nose-holding structure, including a glasses framework with two glasses loops and a middle beam connecting two glasses loops, and glasses legs connected to both sides of the glasses framework through a hinge; a flute is arranged on the inner side of the middle beam; a nose-holding device includes a base corresponding to the flute structure; the nose-holding device is collocated and connected with the base and fixed in the flute. The beneficial effects of the utility model are: because the flute is arranged on the inner side of the middle beam, the nose-holding device with a corresponding structure can be collocated in the flute, realizing the fixation, and the device will not swing when being worn; secondly, the use of strong bond to stick the nose-holding device into the flute, overcoming the possible loosening problem of the metal framework after being connected; finally, the nose-holding device of the utility model can be form once through the injection craftwork; therefore, the position and distance can be freely adjusted.

Description

Nonmetal frame with improved nose holder structure

Technical field

The utility model belongs to a kind of nonmetal frame, concretely, relates to a kind of nonmetal frame with improved nose holder structure.

Background technology

Nonmetal frame is generally by acetate fiber, the PC plastics, materials such as carbon crystalline substance or glass fibre are made, its structure as shown in Figure 1, comprise mirror leg 21 as support section with glasses be suspended on the ears, hinge 31 is used to connect the mirror leg and picture frame, picture frame 41 are two, also can be made into one and be used to install eyeglass, central sill 51 between two picture frames, be used to connect two picture frames, and nose holder 11, the nose restitope is used at the nose that picture frame is supported on the wearer in the both sides of central sill 51.

Because people's between east and west difference, in the design of nose holder part 11, often the nose Toby is more smooth for the eyeglass design in west, therefore, can occur because of anchorage force is not enough when the relatively low Asians of nose bridge wears this kind glasses, and the phenomenon that causes glasses to glide occurs.

At this problem, pair improvement of nose holder part is also arranged in the prior art, nose holder part 11 for example depicted in figure 2, nose holder among its highly relative Fig. 1 has partly had very big increase, yet because this nose holder belongs to the nose holder of rigidity, its position and shape all can not be regulated, therefore the increase of its height can cause its extruding to wearer's nose, makes the wearer not feel well.

The also a kind of nose holder in back in the prior art, as shown in Figure 3, it is divided into bracket 111 and stipule 112 two parts, and groove 113 is arranged on the bracket 111, porose 114 (not shown)s in the both sides of groove, the rear portion of stipule 112 has the groove structure 113 corresponding teats 115 with bracket, and porose 116 (not shown)s on the teat can link to each other bracket by a screw bearing pin 117 with stipule, yet, because be the mode that adopts bearing pin fixing, stipule inevitably can shake, and wears built on the sand.

Fig. 4 discloses another kind of nose holder structure of the prior art, and it comprises by pegging graft or other modes are connected in metal arm 141 on the central sill, and is connected in stipule 142 on the metal arm by screw; In this design, because the nose restitope is put and can be adjusted, therefore can increase comfort of wearing, still, metal arm 141 was difficult to keep firmly with being connected of nonmetal central sill, therefore the phenomenon that also can occur rocking.To this, pair improvement project of metal arm part is also arranged, as shown in Figure 5, it is by being combined into one with two strip metal arms, and with this metal arm logical 151 cross screws 152 be fixed in realize in the threaded hole 153 on the central sill fixing, yet after this mode still can't be avoided using a period of time, screw was connected loosening problem with threaded hole.

The utility model content

The purpose of this utility model is to overcome weak point of the prior art, provides a kind of nose holder to be connected firmly with central sill, and height, nonmetal frame that the position is all adjustable.

For achieving the above object, the nonmetal frame with improved nose holder structure that the utility model provides comprises by two Jing Quan and connects the picture frame that the central sill of two Jing Quan is formed, and the mirror leg that is hinged through the hinge to the picture frame both sides; According to the utility model, described central sill inside portion is provided with groove, and a nose holder comprises one and the corresponding pedestal of described groove structure, and described nose holder cooperates by pedestal and is fixed in the described groove.

The beneficial effects of the utility model are, because the inboard of described central sill is provided with groove, the nose holder with corresponding structure can be matched with in the groove, has realized fixing, therefore wearing the Shi Buhui swing, secondly, owing to just the nose holder is sticked in the groove, overcome metal framework and connected the issuable loosening problem in back with strong adhesive, at last, nose holder of the present utility model can be through the Shooting Technique one-shot forming, and therefore, its position and spacing can be adjusted arbitrarily.

Description of drawings

Fig. 1 is for having the structure vertical view of the eye glass frame of smooth nose holder partial design in the prior art.

Fig. 2 is the structure vertical view of the eye glass frame after the nose holder is partly increased in the prior art.

Fig. 3 partly has the structure vertical view of the eye glass frame that bracket and stipule be connected by bearing pin for nose holder in the prior art.

Fig. 4 partly adopts the structure vertical view of the eye glass frame of metal arm and stipule structure for nose holder in the prior art.

Fig. 5 partly adopts the structure vertical view of the eye glass frame of wall scroll metal arm and stipule structure for nose holder in the prior art.

Fig. 6 is the vertical view of the nonmetal glasses frame structure with improved nose holder structure described in first kind of embodiment of the utility model.

Fig. 7 is the structural front view of nose holder in the nonmetal frame with improved nose holder structure described in first kind of embodiment of the utility model.

Fig. 8 is the structure vertical view of nose holder in the nonmetal frame with improved nose holder structure described in first kind of embodiment of the utility model.

Fig. 9 is the structure left view of nose holder in the nonmetal frame with improved nose holder structure described in first kind of embodiment of the utility model.

Figure 10 is the structure vertical view of the nonmetal frame middle frame part with improved nose holder structure described in first kind of embodiment of the utility model.

Figure 11 is the cut-open view of the nonmetal frame with improved nose holder structure described in Fig. 6 along the A-A face.

Figure 12 is the structure vertical view of nose holder in the nonmetal frame with improved nose holder structure described in second kind of embodiment of the utility model.

Figure 13 is the cut-open view of the nonmetal frame with improved nose holder structure described in Figure 12 along the B-B face.

Embodiment

With reference to Fig. 6,7, the nonmetal frame of the improved nose holder structure in first kind of embodiment of the utility model comprises nose holder 61, picture frame 62, hinge 63 and mirror leg 64; Wherein, picture frame 62 is connected by two mirror circles 621 and the central sill 622 that is connected between the mirror circle, and picture frame central sill 622 inside portions are provided with groove 623; Groove how comes out by the groove milling processes, has certain depth, but can not be too dark, to guarantee the intensity of picture frame.

With reference to Fig. 8,9 and 10, nose holder 61 is provided with one and the corresponding pedestal 611 of described groove structure, and by pedestal, the nose holder can be engaged in the groove 623, and connects so that be connected firmly with bonding agent.

Optionally, for making pedestal 611 cooperate more firm with groove structure 623, can be in the central sill inboard and the correspondence position of pedestal 611 threaded hole is set, and both are coupled together with screw, here, in order to keep the attractive in appearance of picture frame, the hole on the central sill inboard is blind hole, and the hole on the pedestal 611 is a counterbore.

Nose holder 61 also comprises pair of supporting 612, and when wearing spectacles, bracing frame 612 contacts with wearer's nasal side portion, can regulate its spacing according to width, the height of wearer's nose, to be fit to wearer's nose shape.

As to improvement of the present utility model, with reference to Figure 12, the nose holder part 61 of the nonmetal frame of the improved nose holder structure in second kind of embodiment of the utility model is for dividing body structure, comprise a pair of nose holder assembly, each nose holder assembly includes a pedestal 611 and a bracing frame 612; Accordingly, described central sill part 622 also be provided with two independently grooves 623,624, the pedestal 611 with nose holder assembly matches respectively, and uses bonding agent bonding respectively, and optionally in central sill inboard and pedestal threaded hole is set, and is screwed.

In the utility model, nose holder part no matter be one or split, be the Shooting Technique one-shot forming; In addition, except that hinge, the picture frame of other parts is also selected nonmetallic materials for use, as acetate fiber, and PC plastics, carbon crystalline substance or glass fibre manufacturing.

Claims

1. the nonmetal frame with improved nose holder structure comprises by two Jing Quan and connects the picture frame that the central sill of two Jing Quan is formed, and the mirror leg that is hinged through the hinge to the picture frame both sides; It is characterized in that: described central sill inside portion is provided with groove, and a nose holder comprises one and the corresponding pedestal of described groove structure, and described nose holder cooperates by pedestal and is fixed in the described groove.

2. the nonmetal frame with improved nose holder structure according to claim 1, it is characterized in that: the nose holder also comprises pair of supporting, when wearing spectacles, bracing frame contacts with wearer's nasal side portion, width, height according to wearer's nose can be regulated its spacing, to be fit to wearer's nose shape.

3. the nonmetal frame with improved nose holder structure according to claim 1, it is characterized in that: the correspondence position at described central sill inboard and pedestal is provided with threaded hole, and with screw both is coupled together.

4. the nonmetal frame with improved nose holder structure according to claim 3, it is characterized in that: the hole of central sill inboard is blind hole, the hole on the pedestal is a counterbore.

5. the nonmetal frame with improved nose holder structure according to claim 1 is characterized in that: the nose holder partly for dividing body structure, comprises a pair of nose holder assembly, and each nose holder assembly includes a pedestal and a bracing frame; Accordingly, described central sill part also be provided with two independently grooves, the pedestal with nose holder assembly matches respectively, and uses bonding agent bonding respectively.

6. the nonmetal frame with improved nose holder structure according to claim 1 is characterized in that: optionally in pedestal and central sill inboard threaded hole is set and is screwed.