CN2754429Y

CN2754429Y - Pen like sliding glasses case

Info

Publication number: CN2754429Y
Application number: CN 200420102951
Authority: CN
Inventors: 朱俊宏
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-12-15
Filing date: 2004-12-15
Publication date: 2006-02-01
Anticipated expiration: 2014-12-15

Abstract

The utility model discloses a push-pull type pen-shaped glasses box, which aims to overcome the defects of non flexible lifting, large size and inconvenient portability of the existing push-pull type cylindrical glasses box. The utility model comprises a cylindrical box body and a box cover. The box body is hinged with the box cover through a pin shaft. The pin shaft is also provided with a torsion spring which enables the box cover to be closed. The side wall of the box body is provided with a slide way inside which a pushing trigger plate capable of moving along the slide way is arranged. A lifting frame is arranged inside the box body. The outer wall of the lifting frame can be matched with the inner wall of the box body, and comprises a cavity which can accommodate pocket glasses and is provided with a bottom cover. One side of the lifting frame is fixed to the pushing trigger plate, and the inner wall the other side of the lifting frame is provided with a longitudinal rail. The longitudinal rail can move up and down along a rail trough which is arranged at the upper part of the box body. The upper part of the outer wall of the box body is also with a pen clamp. The utility model can be used for storing the pocket glasses, and can be inserted in a pocket for carrying.

Description

The portable plug-type spectacle case of the form of a stroke or a combination of strokes

Technical field

The utility model relates to a kind of spectacle case, particularly a kind of portable spectacle case.

Background technology

The kind of existing spectacle case is a lot, but the access glasses are convenient inadequately.The patent No. is 03223649.2, Granted publication number discloses a kind of access spectacle case eaily for the utility model patent that CN2602648Y, name are called " pushing away the formula tubular spectacle case of pulling ".But its weak point one is the guiding that the lifting of its inner tie rod and lifting box does not have guide rail, so lifting is not accurate enough, flexible; The 2nd, its volume is big, and it is convenient inadequately to carry.

Summary of the invention

The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of access convenience, small and exquisite, the portable spectacle case of volume are provided.

In order to realize the above object, technical scheme below the designer has proposed: a same tubular box body and the lid of comprising of this technical scheme with prior art, hinged between side of box opening and the lid by a bearing pin and axis pin base, a torsion spring also is housed on bearing pin; Box side wall is provided with a chute, is provided with one in the chute and can pushes away trigger along what chute moved up and down; Its improved place is: said torsion spring is a torsion spring that lid is closed; In the inside of box body a crane is housed also, the outer wall of this crane and inboard wall of cartridge coincide and comprise and can hold cavity pocket glasses, the band bottom, one side of crane with push away trigger and be fixed together, a longitudinal rail is arranged on the inwall of its another side, and this longitudinal rail can move up and down in the guide-track groove that is located at the box body upper end; Also be fixed with a pen card in the upper end of box body outer wall.

When upwards pushing away trigger, the pocket glasses that leave in the cavity of crane rise together in company with crane, and the spring power jack-up lid that the top of glasses overcomes torsion spring continues to rise, and can take out glasses; When downward promotion pushed away trigger, glasses descended together in company with crane, built under the effect of lid at torsion spring and sealed box body.

As can be seen, the utility model has the advantages that:

1. because crane has the guide rail guiding, so lifting accurately, flexibly; Upwards push away trigger, just can open the lid and put into or take out glasses, push away trigger downwards, lid can close automatically, so access is very convenient;

2. only can hold pocket glasses because of the cavity size of crane, so the volume of its volume and spectacle case all narrows down to the 1/3-1/2 of common spectacles box;

3. the lateral wall of spectacle case is provided with the pen card, can be placed in the pocket as other pen for people and carry.

The utility model is described in further detail below by drawings and Examples, so that it is more clear.

Fig. 1 is a structure partial cross-sectional schematic of the present utility model.

Fig. 2 is the perspective view of the crane among Fig. 1.

Fig. 3 is that crane is contained in the view of cutting open when rising in the box body.

Fig. 4 is the A-A section partial enlarged drawing of Fig. 3.

Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4.Embodiment shown in the figure comprises a tubular box body 1 and a lid 8, hinged between side of box body 1 opening and the lid 8 by a bearing pin 5 and axis pin base 7, a torsion spring 6 also is housed on bearing pin 5, and torsion spring 6 is the torsion springs that lid 8 is closed; Box body 1 sidewall is provided with a chute 11, is provided with one in the chute 11 and pushes away trigger 22, and pushing away trigger 22 can move up and down along chute 11.Torsion spring 6 is the torsion springs that lid is closed; In the inside of box body 1 crane 2 is housed also.Crane 2 comprises arc lath 23 and bottom 24 of a weak point of a long arc lath 21, its opposite side.The outer wall of long arc lath 21 and short arc lath 23 and box body 1 inwall coincide and comprise and can hold cavity 25 pocket glasses 9, band bottom 24, and pocket glasses 9 promptly are mounted in it.The key 231 that a projection is arranged on the outer wall of short arc lath 21, this key 231 and the groove tight fit that pushes away below the trigger 22, thereby the arc 23 that makes the weak point in the crane 2 with push away trigger 22 and be fixed together.On the inwall of long arc lath 21 longitudinal rail 211 is arranged, its cross section is a rectangular boss that raises up.Guide-track groove is to be made of two guide channel plates 4 that lay respectively at this boss the right and left and be fixed on inboard wall of cartridge upper end, the spacing between these two guide channel plates equal rectangular boss width and with its sliding fit.This longitudinal rail 211 can move up and down in guide-track groove.Also be fixed with a pen card 3 in the upper end of box body 1 outer wall, be used for spectacle case not at the pocket of clothes.The outer surface that pushes away trigger 22 has a plurality of projections 26, pushes away frictional force when pulling in order to increase.

Claims

1. the portable plug-type spectacle case of the form of a stroke or a combination of strokes comprises a tubular box body and a lid, and is hinged by a bearing pin and axis pin base between side of box opening and the lid, and a torsion spring also is housed on bearing pin; Box side wall is provided with a chute, is provided with one in the chute and can pushes away trigger along what chute moved up and down, it is characterized in that:

Said torsion spring is a torsion spring that lid is closed;

In the inside of box body a crane is housed also, the outer wall of this crane and inboard wall of cartridge coincide and comprise and can hold cavity pocket glasses, the band bottom, one side of crane with push away trigger and be fixed together, a longitudinal rail is arranged on the inwall of its opposite side, and this longitudinal rail can move up and down in the guide-track groove that is located at the inboard wall of cartridge upper end;

Also be fixed with a pen card in the upper end of box body outer wall.

2. the portable plug-type spectacle case of the form of a stroke or a combination of strokes according to claim 1 is characterized in that said crane comprises arc lath and bottom of a weak point of a long arc lath, its opposite side; The cross section of said longitudinal rail comprises a rectangular boss to upper process; Said guide-track groove is to be made of two guide channel plates that lay respectively at this boss the right and left and be fixed on the inboard wall of cartridge, the spacing between these two guide channel plates equal boss width and with its sliding fit; The key that a projection is arranged on the outer wall of short arc lath, this key and the groove tight fit that pushes away below the trigger.

3. the portable plug-type spectacle case of the form of a stroke or a combination of strokes according to claim 1 is characterized in that having on the said outer surface that pushes away trigger the projection of a plurality of increase frictional force.