CN1096046C - Hinge mechanism for automatic vending machine - Google Patents

Hinge mechanism for automatic vending machine Download PDF

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Publication number
CN1096046C
CN1096046C CN98105598A CN98105598A CN1096046C CN 1096046 C CN1096046 C CN 1096046C CN 98105598 A CN98105598 A CN 98105598A CN 98105598 A CN98105598 A CN 98105598A CN 1096046 C CN1096046 C CN 1096046C
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CN
China
Prior art keywords
vending machine
flap
linkage
base plate
automatic vending
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN98105598A
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Chinese (zh)
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CN1201210A (en
Inventor
桑子久史
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuji Electric Co Ltd
Original Assignee
Sanyo Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Publication of CN1201210A publication Critical patent/CN1201210A/en
Application granted granted Critical
Publication of CN1096046C publication Critical patent/CN1096046C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
    • E06B7/36—Finger guards or other measures preventing harmful access between the door and the door frame
    • E06B7/367—Finger guards or other measures preventing harmful access between the door and the door frame by covering the gap between the door and the door frame at the hinge side
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/0018—Anti-tamper devices
    • E05D11/0027—Anti-tamper devices arranged on or near the hinge and comprising parts interlocking as the wing closes, e.g. security studs
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/08—Payment architectures
    • G06Q20/18—Payment architectures involving self-service terminals [SST], vending machines, kiosks or multimedia terminals

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  • Business, Economics & Management (AREA)
  • Engineering & Computer Science (AREA)
  • Accounting & Taxation (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • General Business, Economics & Management (AREA)
  • Strategic Management (AREA)
  • Finance (AREA)
  • Theoretical Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Hinge Accessories (AREA)

Abstract

The invention provides a hinge mechanism for an automatic vending machine to surely prevent the commodities sold there from being stolen by means of a crowbar, etc., without increasing the production cost of the vending machine. In a hinge mechanism 1 where a front door 3 of an automatic vending machine is supported by an upper hinge mechanism 10 and a lower hinge mechanism 11 in a freely opening/closing way, the lower hinge mechanism 11 includes a lower hinge plate 12 placed at the lower end part of the main body 4 of the vending machine, a hinge pin 14 provided on the plate 12 and an upper hinge plate 13 which is attached to the door 3 and has a hole 15 where the pin 14 is inserted at a bottom plate part 13c. The part 13c of the upper hinge plate 13 has such a shape that bends in its upper oblique direction to gradually increase a distance D from the plate 12 as the part moves farther away from the position of the pin 14.

Description

The linkage of automatic vending machine
Technical field
The present invention relates to a kind of in order to open and close the Qianmen of supporting automatic vending machine freely the linkage up and down of being located at the upper and lower side of automatic vending machine body respectively, particularly a kind of down linkage.
Background technology
In the past, the known this linkage down that shows as Fig. 6 and Fig. 7 was arranged.Fig. 6 is the front sectional elevation of following linkage 40, and Fig. 7 is the left pseudosection of following linkage 40.In automatic vending machine 50, this time linkage 40 and upper hinge mechanism (not shown) acting in conjunction that is installed in vending machine body 51 upper ends, and open and close the main door 52 that is supporting automatic vending machine 50 freely.Shown in above-mentioned two figure, in this time linkage 40, lower flap 41 is installed in the upper surface of the pedestal 51a that is located at vending machine body 51 lower ends by not shown screw.The cross section is that L shaped upper flap 42 is installed in the lower end of leading door 52 by methods such as welding, and is provided with hole 42b at its base plate 42a.
Fixing outstanding up joint pin 43 on lower flap 41, this joint pin 43 inserts among the hole 42b of upper flap 42 by two pads 44,44.In order to support the weight of main door 52 itself, these lower flaps 41, upper flap 42 and pad 44 be equal to its peripheral member for example the outer dress plate etc. of main door 52 compare, have very high rigidity.Pad 44 is that the sliding resistance when reducing main door 52 and rotate is provided with, and by it being provided in lower flap 41 between upper flap 42, forms the gap d of given size (for example about 3～4mm) between upper and lower flap.Utilize said structure, main door 52 is being supported by joint pin 43 with the state that inserts in joint pin 43, and is opened and closed under the state that is supported its weight by pad 44 etc.
In described existing down linkage 40, not shown metal bar (bar) etc. can be inserted between the base plate 42a of lower flap 41 and upper flap 42.At this moment, the cross section of metal bar is the bar-shaped of rectangle, and the bottom surface of base plate 42a is smooth, contacts so metal bar carries out face with the bottom surface of base plate.As mentioned above, because lower flap 41 and upper flap 42 have very high rigidity, so so, under this face state of contact, lift main door 52 by the operation metal bar, then can from the hole 42b of base plate 42a, transfer to joint pin 43.Often utilized this method to take off the stolen incident of stealing the money in the automatic vending machine 50 behind the main door 52 in recent years.And, also often occur in same as described abovely and lift under the state of main door 52, the thievery that carries out with taking off main door 52 behind the sawed-off joint pin 43 of not shown saw with metal bar.
In order to prevent above-mentioned having things stolen, the structure of having considered to increase the length of joint pin 43 and joint pin 43 can not being thrown off from the hole 42b of upper hinge flap 42, but, can not prevent from lifting the theft of cutting off joint pin 43 under described main door 52 states and carrying out in these precautionary measures.And, from considering that with the relation of being located at other member in the main door 52 increase of joint pin 43 length is restricted.In addition, also considered other prevention method, promptly, at the main door of assembling 52 o'clock horizontally extending screw or pin (all not shown) are used as and are prevented member to be located on the joint pin, when lifting main door 52, make the base plate 42a of upper flap 42 be connected to this screw or sell, thereby main door 52 can not be lifted, but, because this prevention method of use can increase the number and the increase assembling procedure of part, so produce the problem that improves manufacturing cost.
Summary of the invention
The present invention provides for addressing the above problem, and its purpose is to provide a kind of linkage of automatic vending machine, does not improve manufacturing cost, the thievery that can prevent from automatic vending machine to use metal bar etc. to carry out more reliably.
For achieving the above object, the linkage of the automatic vending machine that the present invention relates to, comprise the upper end of being located at the vending machine body upper hinge mechanism and be located at the bottom of described vending machine body and open and close the following linkage that supports the Qianmen freely with described upper hinge mechanism's acting in conjunction, wherein, described down linkage comprises: lower flap flatly is installed in the bottom of described vending machine body; Joint pin is arranged at described lower flap in the mode that projects upwards; And upper flap, be installed on the bottom at described Qianmen, and be provided with the hole of inserting described joint pin with the relative base plate of described lower flap; And the described base plate of described upper flap has the regulation shape of side's extension obliquely, makes that the gap between described base plate and the described lower flap increases gradually along with the position that deviates from described joint pin.
Linkage according to this automatic vending machine, constitute upper hinge mechanism and following linkage acting in conjunction and opened and closed the linkage that supports the Qianmen freely, and in following linkage, the upright joint pin of being located at lower flap is inserted in the hole of base plate of upper flap.Because the bottom of this upper flap has the regulation shape of side's extension obliquely, make the gap between described base plate and the described lower flap increase gradually along with the position that deviates from described joint pin, therefore, when metal bar being inserted when desiring to lift upper flap in this gap, the base plate of upper flap and metal bar carry out contacting.Thus, when applying up acting force, produce the component that makes upper flap press the component of joint pin and metal bar is broken away from the application point of power at the operation metal bar.By making this upper flap press the component of joint pin, make upper flap press joint pin.Therefore, when this upper flap of jack-up, be subjected to the frictional resistance between upper flap and the joint pin, need bigger operating physical force.And, by the component that metal bar is broken away from, metal bar is laterally slided and be easy to break away from from base plate.Like this, have obliquely the regulation shape that extend the side by the base plate that makes upper flap, can be than taking precautions against the thievery that in automatic vending machine, uses metal bar etc. to carry out in the past more reliably.Fork can not cause the raising of manufacturing cost owing to only change the shape of the base plate of upper flap.
And in the linkage of automatic vending machine of the present invention, the described regulation shape of the described base plate of described upper flap preferably bends to the curve form of convex in its underpart.
According to the linkage of this automatic vending machine and similarly above-mentioned, can not improve manufacturing cost, can be than taking precautions against the thievery that in automatic vending machine, uses metal bar etc. to carry out in the past more reliably.And the base plate of upper flap is square obliquely curve form crooked, that protrude in the bottom along with the position of away from hinge pin, so, when making metal upper flap,, make easily owing to easily from the mold of upper flap, extract with mold.
Description of drawings
Fig. 1 is to use the front view of the automatic vending machine of the linkage that one embodiment of the invention relate to;
Fig. 2 is the amplification profile of the A part among Fig. 1;
Fig. 3 is the view of direction shown in the B-B arrow among Fig. 1;
Fig. 4 is the amplification profile of the C part among Fig. 3;
Fig. 5 is used for the sectional view that the effect to the linkage that the present invention relates to describes;
Fig. 6 is the major part sectional view during from the following linkage of the existing automatic vending machine of top view;
Fig. 7 is the major part sectional view when observing the following linkage that has automatic vending machine now from the left side.
Embodiment
Below, the linkage of the automatic vending machine that relates to reference to description of drawings one embodiment of the invention.Fig. 1 is to use the front view of the automatic vending machine of the linkage that present embodiment relates to, and Fig. 3 is the view of direction shown in the B-B arrow among Fig. 1.Fig. 2 and Fig. 4 are the A part of Fig. 1 and the C amplification profile partly of Fig. 3.As shown in figures 1 and 3, have main door (Qianmen) 3 of a plurality of commodity sample S of the expression commodity of peddling on view in the front of automatic vending machine 2, this master 3 is supported on the vending machine body 4 rotationally by linkage 1.This linkage 1 comprises upper hinge mechanism 10 and following linkage 11, and this upper hinge mechanism 10 and following linkage 11 are located at the upper end and the bottom of vending machine body 4 respectively.
As Fig. 2, Fig. 4 and shown in Figure 5, following linkage 11 comprises lower flap 12 and upper flap 13.Lower flap 12 is made of the thick steel plate of steel plate 3a, 4a of thickness than the external packing that constitutes main door 3 and vending machine body 4, and has a higher rigidity, and wait by not shown screw (or welding) to be fixed on the upper surface 5a of pedestal 5 with horizontality, pedestal 5 is forwards given prominence in the bottom of vending machine body 4.In the forward position of this lower flap 12, be provided with joint pin 14 with projecting upwards.This joint pin 14 also is the cylindric pin that has with the steel of the same high rigidity of lower flap 12, and is fixedly pacifying in lower flap 12 by methods such as hot chargings.
In addition, upper flap 13 also is the steel component that has with the equally high rigidity of lower flap 12, and, as shown in Figure 4, this upper flap 13 comprises: the smooth side plate 13a that extends towards vertical direction, by forwards crooked bend 13b in the lower end of this side plate 1 3a and the base plate 13c that is flatly extended towards the place ahead by this bend 13b.As shown in Figure 2, this upper flap 13 also has from the right side of base plate 13c towards the bend 13d of top bending, and this bend 13d has the curvature identical with bend 13b, extends towards the rear simultaneously and is connected with bend 13d.As shown in Figure 4, side plate 13a is fixed on the backboard 3b of main door 3 by welding methods such as (or screw are fixed).Be provided with hole 15 (with reference to Fig. 5) at base plate 13c, and in this hole 15, inserting joint pin 14.
In addition, between the base plate 13c of upper flap 13 and lower flap 12, be provided with two metal pads 16,16 that are embedded in the joint pin 14.Pad 16 is used for reducing sliding resistance when main door 3 rotates, it has the thickness (for example two about about altogether 3～4mm) of regulation, and forms clearance D between base plate 13c and lower flap 12.As mentioned above, owing to be formed with bend 13b and bend 13d at base plate 13c, this bend 13b, 13d are crooked and be connected to each other with the top on right side towards the rear from the end of pad 16 at least, so this clearance D is that the position by away from hinge pin 14 increases its size.
Like this, in following linkage 11, the rigidity of lower flap 12, upper flap 13 and joint pin 14 is than the rigidity height of the steel plate 3a, the 4a that constitute main door 3 and vending machine body 4, and lower flap 12 and upper flap 13 are installed in vending machine body 4 and main door 3 respectively, and between base plate 13c and lower flap 12, be provided with two pads 16,16, so main door 3 is being supported by linkage 11 with stable status free to rotately.
Illustrate that with reference to Fig. 5 the use metal bar desires to lift 3 o'clock action of main door in having the linkage of the present invention 1 of said structure.As shown in Figure 5, when metal bar inserted in the clearance D between lower flap 12 and the upper flap 13, the bight of metal bar K was connected to the bend 13d of upper flap 13 with a bit, in other words carries out a contact.Under this state, desire to lift main door 3 if operate metal bar, then put on acting force (loading) F of abutment by metal bar, resolve into two component F in abutment 1, F 2And act on.
At this moment, act on a component F of upper flap 13 1Action direction be not vertical side's line direction but left oblique upper to, so be to act on as the rotating force that upper flap 13 is rotated towards the counter clockwise direction among the figure.Because upper flap 13 is lived by joint pin 14 extruding, therefore, when desiring to move up upper flap 13, because of the frictional resistance between upper flap 13 and the joint pin 14 needs very large power with metal bar K.So be difficult to upwards lift main door 3.
And, component F 2Action direction be the direction that the butt of metal bar K and bend 13d is broken away from, so metal bar K moves back to the right when the operation metal bar, and the butt with bend 13d is broken away from.Because each such component F 1, F 2Effect, be difficult to lift main door 3 with metal bar K, so, can be than the stolen incident of taking precautions against automatic vending machine 2 in the past more reliably.When metal bar K being inserted clearance D, also can similarly obtain this effect from left side shown in Figure 4.In addition, owing to only form bend 13b, 13d at upper flap 13, so can not cause the raising of manufacturing cost.And upper flap 13 has its bend 13b, 13d from base plate 13c towards the top bending and the curve form that protrudes of its underpart, and this shape is easy to break away from from mold when casting, so make upper flap 13 easily.
In the above-described embodiments, though upper flap 13 is to have the bend 13b towards the top bending, the shape of 13d from base plate 13c,, also can make it become shape with inclined plane part.And bend 13b also can have different curvature with bend 13d, and its curvature can be arbitrarily.Moreover, though between upper flap 13 and lower flap 12, pad 16 is set, also can projection etc. be set, or projection etc. be set, so long as the structure of sliding resistance gets final product when reducing main door 3 on the vending machine body 4 and rotating in upper flap 13 1 sides in lower flap 12 1 sides.
As mentioned above, according to the linkage of automatic vending machine of the present invention, can not improve manufacturing cost and prevent the thievery that uses metal bar etc. to carry out to automatic vending machine more reliably.

Claims (2)

1. the linkage of an automatic vending machine, comprise the upper end of being located at the vending machine body upper hinge mechanism and be located at the bottom of described vending machine body and open and close the following linkage that supports the Qianmen freely with described upper hinge mechanism's acting in conjunction, it is characterized in that, described down linkage comprises: lower flap flatly is installed in the bottom of described vending machine body; Joint pin is arranged at described lower flap in the mode that projects upwards; And upper flap, be installed on the bottom at described Qianmen, and be provided with the hole of inserting described joint pin with the relative base plate of described lower flap; And the described base plate of described upper flap has the regulation shape of side's extension obliquely, makes that the gap between described base plate and the described lower flap increases gradually along with the position that deviates from described joint pin.
2. the linkage of automatic vending machine as claimed in claim 1 is characterized in that, the described regulation shape of the described base plate of described upper flap is the curve form that bends to convex in its underpart.
CN98105598A 1997-03-31 1998-03-16 Hinge mechanism for automatic vending machine Expired - Fee Related CN1096046C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP08022497A JP3385902B2 (en) 1997-03-31 1997-03-31 Vending machine hinge mechanism
JP80224/97 1997-03-31

Publications (2)

Publication Number Publication Date
CN1201210A CN1201210A (en) 1998-12-09
CN1096046C true CN1096046C (en) 2002-12-11

Family

ID=13712401

Family Applications (1)

Application Number Title Priority Date Filing Date
CN98105598A Expired - Fee Related CN1096046C (en) 1997-03-31 1998-03-16 Hinge mechanism for automatic vending machine

Country Status (4)

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JP (1) JP3385902B2 (en)
KR (1) KR100282220B1 (en)
CN (1) CN1096046C (en)
TW (1) TW340211B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4180897B2 (en) * 2002-12-03 2008-11-12 スガツネ工業株式会社 Hinge
JP3821092B2 (en) * 2002-12-25 2006-09-13 富士電機リテイルシステムズ株式会社 Hinge device for door of vending machine

Also Published As

Publication number Publication date
JPH10275272A (en) 1998-10-13
TW340211B (en) 1998-09-11
KR100282220B1 (en) 2001-03-02
CN1201210A (en) 1998-12-09
JP3385902B2 (en) 2003-03-10
KR19980080302A (en) 1998-11-25

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Owner name: FUJITSU ELECTRIC EQUIPMENT CO., LTD.

Free format text: FORMER OWNER: SANYO ELECTRIC CO., LTD.

Effective date: 20030131

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20030131

Address after: Kanagawa

Patentee after: Fuji Electric Co., Ltd.

Address before: Osaka Japan

Patentee before: Sanyo Electric Co., Ltd.

C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee