CN2685995Y - Internal and external door linking mechanism for automatic vending machine article case - Google Patents

Abstract

The utility model provides an internal and external door linking mechanism for an automatic vending machine article fetching case, comprising an external door pivot, an internal door pivot, a linking component and a linking component seat; the internal door pivot is arranged on the top edge of the internal door; the two pivot ends of the door pivot are pivotally arranged on two case inverted boards of the article fetching case, and are adjacent to the rear part of the case cavity of the article fetching case; the external door pivot is arranged on the top edge of the external door; the two pivot ends of the external door pivot are pivotally arranged on two side boards of the article fetching case, and are adjacent to the cavity opening position of the case cavity of the article fetching case; the shapes of the linking components are a couple of narrow bar shaped push rod shapes; one end of the linking component is respectively hinged near the middle position of the left side and the right side of the external door, and the other end of the linking component is hinged with the linking component seat; the linking component seats are fixedly provided near the upper both ends of the internal door. The advantages of the internal and external door linking mechanism for an automatic vending machine article fetching case are that: the opening of the external door is labor-saving, and moreover, the cargo stealage can be efficiently avoided; the article fetching case can be enlarged.

Description

The inside and outside couplet on the door actuation mechanism of automatic vending machine article case

Technical field

The utility model relates to a kind of inside and outside couplet on the door actuation mechanism of automatic vending machine article case, is the improvement to existing inside and outside couplet on the door actuation mechanism.

Background technology

In prior art, in the automatic vending machine article case, the external door link gear is seen Fig. 1, by outer door-hinge 5, interior door-hinge 4, STATEMENT OF FEDERALLY SPONSORED 8, STATEMENT OF FEDERALLY SPONSORED seat 9, the roller A and the roller B on the inside door 3 that are located at respectively on the STATEMENT OF FEDERALLY SPONSORED seat 9 form, outer door-hinge 5 is located on a pair of axle bed on the external door 2, its two ends hub setting is on the case side plate 7 of article case 1, interior door-hinge 4 is hubbed on the middle part of outer door-hinge 5, the STATEMENT OF FEDERALLY SPONSORED 8 of cam face is located on the liner plate of external door 2, match with the roller A on being arranged at STATEMENT OF FEDERALLY SPONSORED seat 9, STATEMENT OF FEDERALLY SPONSORED seat 9 by the pivot D hub setting on it on case side plate 7, its shape approximation is in △ shape, and matches with roller B.The link gear of this structure since hold before the STATEMENT OF FEDERALLY SPONSORED seat 9 C to the centre distance of pivot D be roller A two times to pivot D centre distance, therefore, when roller A and front end C turned an angle simultaneously, the arc length that front end C moves up was two times of the roller A arc length of rotating.Because front end C is upturned, under the state of perk, inside door 3 is cooperated jointly with backboard 6 on the rearing-box plate that is arranged on article case 1, play the effect suitable for reading of closing article case 1.By structure among the figure and then as can be known, the angles that external door 2 inwardly rotates are bigger, and inside door 3 closing angles are also bigger, and the closing angle of inside door 3 is two times of corners of external door 2, and therefore when external door 2 was the low-angle unlatching, inside door 2 was closed and then is two times of low-angles.Thereby brought inside door 3 and article case 1 suitable for reading being not closed completely, be prone to a uncovered openning.Stretch to from uncovered that hook rolls article in the vending machine if run into object that the heart person of impossible side imposes iron wire and so on, then easily cause the stolen of article.In addition, the shortcoming of being said below this structure also exists: because the opening angle of inside door 3 is two times of external door 2, strengthened the power of opening external door 2 virtually, it is not light and handy that external door 2 is opened.

Why narrow open the power of external door 2 for fear of stolen and littleization of commodity, solution is that article case 1 is narrowed, and just dwindles the depth degree of article case 1, at present seen article case the cause that is installed on the automatic vending machine that Here it is.Yet, though can cover aforementioned disadvantages, bring the other problem in the use again, just the commodity that resemble big bottle cola, Sprite, jar folder and so on as large article are difficult to sale by the article case that narrows.

Summary of the invention

Task of the present utility model is will provide a kind of external door to open an account laborsaving and can avoid cargo pilfering effectively, can also change the inside and outside couplet on the door actuation mechanism of the automatic vending machine article case of article case greatly.

Task of the present utility model is finished like this, a kind of inside and outside couplet on the door actuation mechanism of automatic vending machine article case, by be located at outer door-hinge 5 on the external door 2, be located at interior door-hinge 4 on the inside door 3, link inside and outside door 3,2 STATEMENT OF FEDERALLY SPONSORED 8, form for STATEMENT OF FEDERALLY SPONSORED 8 and the STATEMENT OF FEDERALLY SPONSORED seat 9 that inside door 3 links, door-hinge 4 is located at the top of inside door 3 along the place in described, two axle head hub setting and is close to the rear portion, case chamber of article case 1 on two pieces of case a kind of rhyme scheme in Chinese operas serving as the prelude to a complete score for voices 7 of article case 1; The top that described outer door-hinge 5 is located at external door 2 is along the place, and two axle head hub setting and is close to the accent position, case chamber of article case 1 on two pieces of side plates 7 of article case 1; Described STATEMENT OF FEDERALLY SPONSORED 8 be shaped as a pair of long narrow push rod shape, the nearly middle part of each one end and external door 2 left and right sides is hinged, each its other end is hinged with described STATEMENT OF FEDERALLY SPONSORED seat 9, STATEMENT OF FEDERALLY SPONSORED seat 9 is installed in inside door 3 and leans on both upper ends thereof.

The inside and outside couplet on the door actuation mechanism of the utility model automatic vending machine article case, it also has a pair of retaining along 18 and a pair of sliding tray 20, a pair of retaining is along the 18 two ends lower portion that are arranged on external door 2, a pair of sliding tray 20 is opened in respectively on left and right two pieces of case side plates 7 of article case 1, and a pair of retaining places respectively on a pair of sliding tray 10 along 18.

Sliding tray 20 described in the utility model is fragrant burnt shape.

The utility model is owing to done above-mentioned improvement, compared with the prior art, when external door 2 is slightly opened, the opening angle that then plays the inside door 3 of antitheft door effect becomes bigger, because the cam-type structure in the prior art is apart from weak point, stressed big, and STATEMENT OF FEDERALLY SPONSORED 8 is the push rod shape, according to lever principle, moment is long, and acting force is little.Thereby can make inside door 3 play antitheft effect, it is laborsaving that external door 2 is opened.

Accompanying drawing and drawing explanation

Fig. 1 is the inside and outside couplet on the door actuation mechanism structure diagram of the automatic vending machine article case in the prior art.

Fig. 2 is arranged at package assembly on the article case 1 application implementation illustration of holding concurrently for the utility model.

Fig. 3 is the application state figure of the utility model on automatic vending machine.

Embodiment

Ask for an interview Fig. 1, provided an article case 1, this article case 1 is linked plate 22 and box plate 23 behind the case of side box plate 7 by left and right two pieces of side box plates 7 and one piece, the top of article case 1 is uncovered as seen from the figure, do not seal, so that commodity feed-in case chamber in the vending machine, the front side of article case 1 is also opened wide, do not seal, so that sold goods are taken out from this unlimited position.Outer door-hinge 5 is located at the inclined to one side medial roof of external door 2 along the place, and two axle heads of this outer door-hinge 5 pass the axis hole 15 that is close to accent position, 1 case chamber of article case on the side box plate 7 respectively, and realizes being pivoted with side box plate 7 by packing ring 24, jump ring 25.Extend inclined to one side external door 2 inboards below the two ends of external door 2 has a pair of retaining along 18, this is held on the sliding tray 20 arc or that claim fragrant burnt shape that is opened on the side box plate 7 along 18 retaining, goes in the pin-and-hole 17 that defaults on the external door 2 but also pass through sliding tray 20 pins by bearing pin 19.Be used to connect that the STATEMENT OF FEDERALLY SPONSORED 8 of inside and outside door 3,2 constitutes is one and is shaped as long narrow rectangular and flat arm shape structure, the one end also is that base portion is hinged in the middle part of approaching of external door 2 left and right sides by bearing pin 16, its other end also is that front end then sees through corresponding aperture on it by bearing pin 21 and is hinged to axis hole 10 places on the STATEMENT OF FEDERALLY SPONSORED seat 9, and STATEMENT OF FEDERALLY SPONSORED seat 9 is installed in inside door 3 by the two ends, top.Interior door-hinge 4 is located at the apical margin position of inside door 3, and two axle head is shelved on default a pair of axial trough 12 places on the side box plate 7, and is close proximity to the rear portion, case chamber of article case 1.In the figure, also illustrated the side shield 14,14 that is attached to article case 1 left and right side boxboard 7 tops places ' and backboard 6, backboard fishplate bar 11.Wherein, side shield 14,14 ' respectively is screwed on side box plate 7, and side shield 14 ' on also add side shield fishplate bar 13 arranged again; Backboard 6 is screwed the outer upper of plate 22 behind case, and backboard fishplate bar 11 then is screwed the inside upper part of plate 22 behind case.Side shield 14,14 ', backboard 6, backboard fishplate bar 11 can play the effect of the case mouth that draws article case 1 in, protects falling into article case 1 under the state smoothly at their common retaining in order to commodity.By top described be installed to the utility model on the article case 1 after, and after article case 1 is installed in the vending machine, external door 2 is got thing window 27 corresponding to cabinet door 26 belows of vending machine just.

Ask for an interview Fig. 3, when the shopper inserts coins to vending machine 28, feed-in article case 1 on the storing stand in the respective description button on the shake-up machine, commodity slave, the consumer inwardly flips an angle external door 2 as long as promote external door 2, just can take out the commodity of purchasing smoothly.And in this process, when external door 2 inwardly rotates, promote moving part seat 9 by STATEMENT OF FEDERALLY SPONSORED 8, again because STATEMENT OF FEDERALLY SPONSORED seat 9 is mutually solid with both sides, inside door 3 top, therefore, the top of inside door 3 just is pushed thereupon, causes the bottom upset of inside door 3, thereby makes whole fan inside door 3 close (seeing state shown in the figure).And, according to lever principle, STATEMENT OF FEDERALLY SPONSORED 8 is the arm shape structure of a strip, therefore, as long as promote external door 2 lightly, inside door 3 lightly and is quickly closed, so be the ten minutes labour-saving in using, can not occur in the prior art existingly in inside and outside door 3,2 interactive process, existence was than the phenomenon of big open end between the case of inside door 3 and article case 1 was suitable for reading.

Claims (3)

1, a kind of inside and outside couplet on the door actuation mechanism of automatic vending machine article case, by be located at outer door-hinge (5) on the external door (2), be located at interior door-hinge (4) on the inside door (3), link inside and outside door (3), (2) STATEMENT OF FEDERALLY SPONSORED (8), form for STATEMENT OF FEDERALLY SPONSORED (8) and the STATEMENT OF FEDERALLY SPONSORED seat (9) that inside door (3) links, it is characterized in that described interior door-hinge (4) is located at the top of inside door (3) along the place, two axle head hub setting and is close to the rear portion, case chamber of article case (1) on two pieces of case a kind of rhyme scheme in Chinese operas serving as the prelude to a complete score for voices (7) of article case (1); Described outer door-hinge (5) is located at the top of external door (2) along the place, and two axle head hub setting and is close to the accent position, case chamber of article case (1) on two pieces of side plates (7) of article case (1); Described STATEMENT OF FEDERALLY SPONSORED (8) be shaped as a pair of long narrow push rod shape, the nearly middle part of each one end and external door (2) left and right side is hinged, each its other end is hinged with described STATEMENT OF FEDERALLY SPONSORED seat (9), STATEMENT OF FEDERALLY SPONSORED seat (9) is installed in inside door (3) and leans on both upper ends thereof.

2, the inside and outside couplet on the door actuation mechanism of automatic vending machine article case according to claim 1, it is characterized in that it also has a pair of retaining along (18) and a pair of sliding tray (20), a pair of retaining is arranged on the two ends lower portion of external door (2) along (18), a pair of sliding tray (20) is opened in respectively on left and right two pieces of case side plates (7) of article case (1), and a pair of retaining places respectively on a pair of sliding tray (10) along (18).

3, the inside and outside couplet on the door actuation mechanism of automatic vending machine article case according to claim 2 is characterized in that described sliding tray (20) is fragrant burnt shape.

Images