CN2502291Y

CN2502291Y - Three section non-spiral glasses frame

Info

Publication number: CN2502291Y
Application number: CN 01251805
Authority: CN
Inventors: 郑国贤
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-09-04
Filing date: 2001-09-04
Publication date: 2002-07-24
Anticipated expiration: 2011-09-04

Abstract

The utility model relates to a three segment type non screw eyeglasses frame which consists of an edge knob that is connected with eyeglasses frame and a hook groove that contains an elastic hook, while the outer edge and the inner edge of the edge knob have a flat planes respectively to stop the eyeglasses stably, and the other edge is an inclined plane, the edge knob is of clipping sheet shape, and a hinge pillar is connected between two clipped sheets; the elastic hook which is fixed inside the hook groove of the eyeglasses can be hung on the hinge pillar, while the eyeglass frame is actively hinge connected with the edge knob; the eyeglass frame uses the elastic hook instead of a short screw pillar as a hinge hanging method to avoid shortcomings of the short screw pillars, and can be folded and unfolded with three segments, and can extend of 180 degree, thus can be benefit for keeping.

Description

Syllogic does not have the screw hole mirror holder

One, technical field:

The utility model belongs to daily necessities-spectacle frame, and relating to a kind of syllogic does not specifically have the screw hole mirror holder.

Two, background technology:

General glasses are to articulate with the limit button of spiral short column as pivot post and spectacle-frame, and the spiral short column has easily and drops, and damages easily, can only do 0 ° fold and 90 ° the shortcoming of opening.

Three, summary of the invention:

It is to be provided with the hook groove by the limit button and the central authorities that are fixedly linked with spectacle-frame that a kind of syllogic does not have the screw hole mirror holder, the spectacle frame pivot that elastic hook is housed in the groove even forms, it is characterized in that side and inner side edge all have one can make the stable plane that stops of spectacle frame outside the button of limit, its another side then becomes the inclined-plane, the part of limit button is the intermediate plate shape, between two intermediate plates, there is a pivot post to link to each other, be installed on suitable can the hanging on the pivot post of elastic hook in the spectacle frame hook groove, spectacle frame connects with the mutually movable pivot of limit button, this spectacle frame is divided by the means of elastic hook as the pivot extension, and without the spiral short column, exempt from the shortcoming that but spiral short column is brought, and can do three sections folding, necessity can be done 180 ° straight opening, and is more conducive to glasses and in use deposits.

Four, description of drawings:

Fig. 1 is the utility model spectacle frame structural representation.

Fig. 2 is the structure enlarged drawing of Figure 1A part.

Fig. 3 is two side views and the BB central longitudinal sectional drawing of limit button 2.

Fig. 4 is two side views of the spectacle frame among Fig. 2.

Fig. 5 is an elastic hook.

Fig. 6 is the elastic hook spectacle frame of having packed into.

Fig. 7 is that spectacle frame is hooked on the cut-away view on the button of limit.

Fig. 8 is the synoptic diagram of spectacle frame when doing straight opening.

1-eyeglass 11-spectacle-frame 2-limit button 21,27-plane, 26-inclined-plane, 25-outer side edges plane, 22-intermediate plate 23-circle short column 24-dinging crack 3-spectacle frame 31-hook groove 4-elastic hook

Embodiment: describe the utility model in detail below in conjunction with accompanying drawing.

Fig. 1 is the synoptic diagram of this case spectacle frame, eyeglass 1 is to be contained in the spectacle-frame 11 as can be seen from Figure, the glasses edge fixedly is equipped with limit button 2, spectacle frame 3 is to be connected on the limit button 2 with elastic hook (4, see diagram) pivot, there is no different with the spectacle frame of tradition in appearance, different is that

spectacle frame

3 and 2 on limit button are to connect means with elastic hook as pivot, and the spiral short column that need not drop easily and damage, and spectacle frame can also do 180 ° straight opening and closing in case of necessity, so that deposit.

Fig. 2 is the structure enlarged drawing of Figure 1A part, and this moment, spectacle frame 3 was 90 ° open configuration (glasses are at the state of band time spent), is subjected to leading of elastic hook 4 to press and be close to outside the limit button 2 on the side plane 25.

Fig. 3 is two side-lookings and the BB central longitudinal sectional drawing of limit button 2, as can be seen from the figure, in the middle of this limit button 2 dinging 24 is arranged, the limit button partly is divided into two

intermediate plates

21,22, be provided with a circle short column 23 between two intermediate plates, elastic hook 4 just is hooked on this circle short column 23 during installing, becomes the pivot (following) of spectacle frame 3 rotations.

Fig. 4 is two side views of the spectacle frame 3 among Fig. 2, and spectacle frame is all used flexible metal manufacturing usually, becomes flat strip shaped, the hook groove 31 that the centre has a two sides to connect, and elastic hook 4 is that device is in this hook groove 31.

Fig. 5 is an elastic hook, is formed by steel bar manufacturing full of elasticity, and an end becomes circle hook-shaped.

Fig. 6 is packed into a synoptic diagram in the hook groove 31 of spectacle frame of elastic hook 4, and elastic hook 4 right-hand members are fixed on the right-hand member of hook groove 31 with welding or other metal working methods, and it has round hook one end and then can freedom pull up and down in hook groove 31.

Fig. 7 is that the spectacle frame 3 that will load onto elastic hook among Fig. 6 is hooked on the situation on the limit button 2 shown in Figure 2, elastic hook 4 is hooked on the pivot post 23, because of having hook power and elastic force pressure, make spectacle frame 3 and limit button 2 movable combinations, be that band time spent glasses are put up 90 ° of situations when opening shown in the figure, shape as shown in Figure 1, this moment, spectacle frame 3 was to be close to outside the limit button 2 on the side plane 25, these plane central authorities are nearest apart from pivot post 23 central points, two ends are all far away, so elastic force pressure by elastic hook 4, make stable the overlaying on side plane outside the limit button 2 of shape energy as shown in the figure in the spectacle frame 3, the inclined-plane 26 that the right side of limit button 2 is in the arc-shaped, this inclined-plane begins with the central point of pivot post 23 more and more near from the angle of turning round, therefore when spectacle frame 3 is pulled according to counter-clockwise direction (when folding), the elastic force pressure of elastic hook 4 can make the steady state (SS) that keeps the best that folds of spectacle frame 3.This case maximum is characterised in that side also is provided with plane 27 within the limit button 4, therefore make spectacle frame 3 can do 180 ° straight opening in case of necessity, shape as shown in Figure 8 in order to depositing of special case in use, has a lot of people only to wear glasses when reading, as high myopia person and the people who wears reading glasses, especially the latter when supspending reading, often takes off glasses, this moment just can be with the straight back of opening of glasses as seemingly plain being clipped in the books of bookmark, and it is in use convenient to increase glasses.

,, exempt from the shortcoming that but spiral short column is brought, and can do three sections folding and without the spiral short column divided by the means of elastic hook as the pivot extension from the above-mentioned spectacle frame of this case as can be known, necessity can be done 180 ° straight opening, and is more conducive to glasses and in use deposits.

Claims

1, not have the screw hole mirror holder be to be provided with the hook groove by the limit button and the central authorities that are fixedly linked with spectacle-frame to a kind of syllogic, the spectacle frame pivot that elastic hook is housed in the groove even forms, it is characterized in that side and inner side edge all have one can make the stable plane that stops of spectacle frame outside the button of limit, its another side then becomes the inclined-plane, the part of limit button is the intermediate plate shape, between two intermediate plates, there is a pivot post to link to each other, be installed on suitable can the hanging on the pivot post of elastic hook in the spectacle frame hook groove, the movable pivot of spectacle frame and limit button connects, and spectacle frame can be done 180 ° of straight opening.