CN104424713B - The door lock assembly of automatic vending machine - Google Patents

Abstract

nullThe present invention relates to the door lock assembly of automatic vending machine，Can make, in main body housing, the door lock assembly of door lock locking/unlocking is saved space，The lever (43) rotated by being in linkage with the operation of the cylinder lock (41) being arranged on door makes to be arranged on this sliding part (4) and slides，Sliding part (4) is tabular and the state with platen surface Yu the side configured in parallel of door is freely slidable at above-below direction and at the oriented hook snap-latch piece (40) that side is prominent behind the door of above-below direction scattering device，The lever (43) rotated by being in linkage with the operation of cylinder lock (41) makes sliding part (4) slide，Make the hook snap-latch piece (40) being arranged on sliding part (4) from scattering device in main body housing (1) fastener (5) engaging/depart from and by door lock locking/unlocking，By making sliding part (4) left and right directions narrowed width make door lock assembly save space so that the side parastate of its platen surface with door configures flat sliding part (4).

Description

The door lock assembly of automatic vending machine

Technical field

The present invention relates to make to be arranged in the door before main body housing and close the door lock assembly of the automatic vending machine locked.

Background technology

The commodity that are not directly visible in the bunker being accommodated in main body housing are had as this automatic vending machine is known Structure.This automatic vending machine possesses at the front surface of the main body housing formed as heat insulating box and has big transparency window with can The door of perspective inside.Be equipped with in the bunker of aforementioned body casing: will house to arrangement in front and back string tinned drink, PET(polyethylene terephthalate) multiple commodity of the commodity such as bottled drink be listed in the superior and the subordinate, left and right row arrangement and construct The commodity accomodation frame become；Anterior position at this commodity accomodation frame accepts the bucket unit of received payment commodity from commodity row；With make this Bucket unit moves the transport mechanism of row to regulation, at bunker inner bottom part equipped with by the cooling of commodity cooling or heating/add Hot cell.Additionally, be configured with the commodity selection button of numeral keys's keypad form in the front surface right end region of above-mentioned door, show and sell The liquid crystal display of goods information, coin slot, bank note insert port, return bar etc. and receive guests operating portion and possess cylinder lock Handle lock, the lower area at door is configured with commodity take-out port.It addition, in the automatic vending replacing cash to be mounted with electronic money Machine, is provided with antenna part at operating portion of receiving guests, record have the IC-card of the information of cash close to or be positioned over this antenna part.With on The back side stating door corresponding to operating portion of receiving guests is configured with Coin identifying apparatus, paper money identifier etc., and configures at the door back side There are the main body control portion of the control etc. of selling goods being illuminated the control of light source, the control of cooling/heating unit, commodity, main body machine The bottom of shell is configured with the fridge condensation unit of cooling unit and the kind of refrigeration cycle constituting cooling/heating unit as Machine Room And supply unit.In the right end region of above-mentioned door, the cylinder lock constituting door lock assembly is installed at door.

Be provided with between the main body housing and door of the behind of above-mentioned cylinder lock include metal hook parts and on glide The latch mechanism of the sliding part of dynamic formula.The state that metal hook parts forwards highlight with the front surface open end in main body housing exists Arrange dispersedly on above-below direction, and sliding part with the state extended in the vertical direction, door with in the vertical direction from The mode moved by ground configures.Rear end side at above-mentioned cylinder lock is fixed with lever, rotation based on cylinder lock Operation, makes sliding part slide by lever and engages with metal hook parts/depart from, thus by door lock locking/unlocking.Additionally, tool For when door is unlocked by rotating operation based on cylinder lock, the sliding part slided upward being temporarily kept in lifting position Sliding part maintaining body, when door is closed, metal hook parts release the sliding part that carries out of sliding part maintaining body holding, Sliding part declines, and thus door is locked.(such as, patent documentation 1).The automatic vending machine of this structure accepts at ordinary times from commercial electricity The supply in source, carries out the control that operates/sell goods, additionally, realize locking/releasing of door lock assembly by the key operation of cylinder lock Locking, thus opposite house carries out opening and closing.

Prior art literature

Patent documentation

Patent documentation 1: No. 5246024 publications of Japanese Patent No.

Summary of the invention

Invent problem to be solved

But, the sliding part extended in the vertical direction is that cross section U-shaped (Japanese ideogram) is formed, in this U-shaped Base portion (U-shaped bottom surface) opening is formed with the square hole that metal hook parts embed, and has a side mouth in both sides wherein It is formed with the square hole that aforesaid operations handle embeds, additionally, be internally provided with sliding part maintaining body in cross section U-shaped.Joining Put the end with hinge side opposite side of the door of this sliding part, the enhancing metal parts extended in the vertical direction form bag Shape portion, sliding part is inserted in this pocket.In this case, sliding part is with U-shaped base portion (the U word when being closed by door Shape bottom surface) with the state of main body housing face-off, be configured at the pocket of the end with hinge side opposite side being arranged on door.Separately Outward, formed pocket strengthen metal parts be formed be arranged on opening that the metal hook parts of main body housing can be through and Be fixed on operation handle lever can be through opening.As it has been described above, sliding part is the horizontal stroke being provided with maintaining body in it Cross section U-shaped is formed, it is therefore desirable to have the width (width of U-shaped base portion) of regulation.On the other hand, the width of door according to Commodity number etc. is confirmed as certain width, it is necessary in the range of the width that this is certain, having an X-rayed on a large scale Internal mode guarantees the space of transparency window and guarantees the coin recognizing method in the configuration of the back side of the door corresponding with operating portion of receiving guests The installation space of device, paper money identifier etc..Herein, if arranging sky at Coin identifying apparatus, paper money identifier etc. Between sliding part is configured with overlapping in the longitudinal direction, the depth of automatic vending machine becomes large-sized, and therefore hinder to road is prominent Go out the slimming of the automatic vending machine being restricted.Therefore, sliding part is horizontal together with Coin identifying apparatus, paper money identifier Arrangement ground is arranged, and occupies a part for the width of door.The width that accordingly, there exist door narrows due to sliding part, and coin recognizing method fills Put, the position that arranges of paper money identifier etc. is restricted, and the space of transparency window is restricted, and have to allow to perspective inside The problem that region narrows.

Therefore, the present invention completes in view of the above-mentioned problems, its object is to solve above-mentioned problem, it is provided that Yi Zhongneng Enough door lock assemblies of joint space-efficient automatic vending machine, this door lock assembly door can be locked onto main body housing and can by door from Main body housing unlocks.

For solving the mode of problem

To achieve these goals, a first aspect of the present invention is characterised by: it is the door lock of a kind of automatic vending machine Device, this automatic vending machine has the main body housing of front openings and the door of the opening of this main body housing of opening and closing, by being in linkage with The lever being arranged on the operation of the cylinder lock of above-mentioned door and rotate, makes the sliding part being arranged on this slide to enter with opposite house Row lock locking/unlocking, above-mentioned sliding part is that tabular and the state with platen surface Yu the side configured in parallel of door can at above-below direction Slidably, and the hook snap-latch piece that the rear of the oriented door of scattering device in the vertical direction is prominent, main body housing with configuration The position corresponding in the hook snap-latch piece of the sliding part of door is provided with fastener, when closing above-mentioned door, makes to be arranged at cunning The hook snap-latch piece of moving part and the fastener being arranged at main body housing engage and are locked by door, are arranged on above-mentioned door by being in linkage with The operation of cylinder lock and the lever that rotates, make above-mentioned sliding part slide, make the hook snap-latch piece being arranged at this sliding part from The fastener being arranged at main body housing departs from and is unlocked by door.

Additionally, a second aspect of the present invention is characterised by: at the automatic vending machine described in a first aspect of the present invention In handle lock device, the hook snap-latch piece being arranged on sliding part has otch open downwards, is arranged on the locking of main body housing Portion is made up of the housing of the magnet holder engaging with the otch of hook snap-latch piece/departing from or door trip (door interlock switch).

The effect of invention

The door lock assembly of the automatic vending machine of a first aspect of the present invention according to the present invention, is a kind of automatic vending machine Door lock assembly, this automatic vending machine has the main body housing of front openings and the door of the opening of this main body housing of opening and closing, by connection Move the lever rotated in the operation of the cylinder lock being arranged on above-mentioned door, make the sliding part being arranged on this slide with right Door carries out locking locking/unlocking, above-mentioned sliding part be tabular and with the state of platen surface and the side configured in parallel of door at upper and lower To freely slidable, and the hook snap-latch piece that the rear of the oriented door of scattering device in the vertical direction is prominent, main body housing with The position that the hook snap-latch piece of the sliding part being configured at door is corresponding is provided with fastener, when closing above-mentioned door, makes setting In sliding part hook snap-latch piece be arranged at main body housing fastener engage and by door lock, by be in linkage be arranged on above-mentioned The operation of cylinder lock of door and the lever that rotates, make above-mentioned sliding part slide, make the hook being arranged at this sliding part engage Sheet departs from from the fastener being arranged at main body housing and is unlocked by door, thus obtains following effect: because sliding part is tabular And the side configured in parallel of platen surface and door is it is possible to make the narrowed width of the left and right directions of sliding part, therefore, it is possible to make door lock Device saves space.

Additionally, the door lock assembly of the automatic vending machine according to a second aspect of the present invention of the present invention, in the of the present invention In the door lock assembly of the automatic vending machine described in Yi Fangmian, the hook snap-latch piece being arranged on sliding part has cutting of opening downwards Mouthful, it is arranged on the fastener of main body housing by the magnet holder engaging with the otch of hook snap-latch piece/departing from or the housing structure of door trip Become, thus obtain can not using special parts at the fastener that the hook snap-latch piece being arranged on sliding part departs from and with other portion The effect of part dual-purpose.

Accompanying drawing explanation

Fig. 1 is the front view (front elevation) of the automatic vending machine of embodiments of the present invention 1.

Fig. 2 represents the structure of the automatic vending machine of Fig. 1, (a) be an open state in terms of right diagonally forward time axonometric chart, B () is the axonometric chart of engaging part.

Fig. 3 is the partial plan layout (top view) of the door closure state of the automatic vending machine of Fig. 1.

Fig. 4 represents the structure of Coin sideway (chute), and (a) is the rear isometric view of the installment state representing Coin sideway, B () is to represent the rear isometric view that the movable hood making to be arranged on Coin sideway is in the state after rising, (c) is Coin sideway Exploded view.

Fig. 5 is intended to indicate that the relation between second and the sliding part of door lock assembly, and (a) is equipped with the of sliding part The rear isometric view of two, (b) is to take off the exploded perspective view after sliding part from second.

Fig. 6 is the major part amplification stereogram of the relation between the sliding part after representing second and decomposing.

Fig. 7 is the major part amplification stereogram representing the relation between sliding part (action plate) and cylinder lock.

Fig. 8 represents magnet holder (magnet holder, magnet stand), and (a) is the sectional perspective of the installment state representing magnet holder Figure, (b) is the axonometric chart of magnet holder, and (c) is the exploded perspective view of magnet holder.

Fig. 9 represents door trip, and (a) is the axonometric chart of door trip, and (b) is the exploded perspective view of door trip.

Figure 10 represents the action of door trip, and (a)～(c) is the back view of the course of action representing door trip, and (d), (e) are The axonometric chart of the state before and after the action of expression door trip.

Figure 11 is the hook snap-latch piece representing sliding part and magnet holder and general with the local of the fastening state of the housing of door trip Sketch map.

Detailed description of the invention

Hereinafter, referring to the drawings the automatic vending machine of embodiments of the present invention is described in detail.

Represent embodiments of the present invention automatic vending machine outward appearance Fig. 1 and Fig. 2 in, label 1 represent be by The main body housing that the outer container that the rectangular-shaped sheet metal of front surface opened is formed is constituted, is insulated in the storehouse of main body housing 1 Partition wall 10 is divided into two rooms in the lateral direction, and in front view, the room in left side is as the commodity room 1a of heat insulation structural And formed, the commodity room 1a of this heat insulation structural for upper wall, left and right sidewall (right side wall is heat insulation partition wall 10), back wall and Diapire is configured with the thermal insulation board being made up of polyurethane foam, and in front view, the room on right side is formed as room temperature room 1b.Upper State in the commodity room 1a of main body housing 1, in the vertical direction so that multilamellar commodity can be configured with in the way of forwards pulling out Accepting rack 11, at each commodity accomodation frame 11, is formed with multiple row commodity accommodating passage in the lateral direction by partition wall 12 (column, commodity row, commodity post) 13, at this commodity accommodating passage 13, the spire extended the most in the shape of a spiral Commodity are received by the spiral space of part the most in a row.Be laid in the helical element of above-mentioned commodity accommodating passage 13 Constituting as spiral carrying device, this spiral carrying device is by being arranged on the motor of selling goods of the rear end of this commodity accommodating passage 13 (vend motor) and be driven in rotation, thus commodity are taken out of by front end one by one.Additionally, in the multilamellar up and down of commodity room 1a The front region of commodity accomodation frame 11, in the way of being freely lifted in the vertical direction, be configured with leap left and right multiple row commodity receive Receive the bucket unit (bucket unit) (not shown) of size of passage (commodity row) 13.Above-mentioned bucket unit is arranged at being erected at On the upper lower sheave of the front region of commodity room 1a, not shown Timing Belt combines, by utilizing stepping motor The rotary shaft of above-mentioned upper sheave is driven to carry out lifting moving by means of Timing Belt etc. drive mechanism.It addition, in this example, business Being formed as refrigeration dedicated chamber in product receiving room 1a, in storehouse, bottom is provided with cooling unit (vaporizer of fridge), on State cooling unit and be positioned at the bottom of main body housing 1, by pipe arrangement with the machinery of the behind being arranged in commodity take-out port 1c The compressor of room is connected with condenser etc..

In fig. 1 and 2, what label 2,3 represented is at the front surface of main body housing 1 by not shown linkage (hinged joint mechanism (hinge)) is with split around that mode opening and closing is freely disposed first, second.First 2 is to utilize hinge Chain mechanism opening and closing is freely placed in the front view being provided to door main body casing 1 door of the housing enhancing frame in left side, its shape Become by with the hard up and down being arranged in around the dual transparent component glass of rectangle (in embodiments for) 20 The respective end face of pad (gasket) 2a～2d combines and is assembled into frame-shaped thus forms doorframe, it is possible to by dual hyalomere Part 20 sees the commodity in the commodity room 1a being housed in main body housing 1.It is provided with linkage between main body housing 1 Hard pad 2c, strengthen metal parts (not shown) and strengthen and constituted in the way of being combined with hinge metal parts utilizing.First Door 2 is configured to: as by the front surface obturation of commodity room 1a, with the side of the hard pad 2d of linkage opposite side (the most anti-hinge side) has the size of the substantial middle of the front end extending to heat insulation partition wall 10, with heat insulation separation The hard pad 2d of front end face-off of wall 10 offsets with the soft seal member 11a of the front surface being arranged on heat insulation partition wall 10 Connect.Additionally, the anti-hinge side at first 2 is fixed with the longer steel plate extended in the vertical direction with cross section L-shaped The engaging part (bonded block) 21 of system.This engaging part 21 is with a foot sheet of cross section L-shaped and heat insulation partition wall 10 The state of front end face-off, by screw, another foot sheet is fixed on the anti-hinge side of first 2, and possesses from a foot Sheet extends, enters multiple projecting pieces 22 of 1b side, room temperature room further to anti-linkage side.And, when closing first 2 The projecting piece 22 entering 1b side, room temperature room is adsorbed on the Magnet being arranged on multiple magnet holder (magnet stand) 6, the plurality of magnet holder 6 It is arranged in the 1b side, room temperature room of heat insulation partition wall 10.About this magnet holder 6, illustrating later, first 2 is stretched out by it Sheet 22 is attracted on Magnet be maintained at the state of the front surface of commodity room 1a inaccessible (closing).

On the other hand, second 3, by the metallic plate system (sheet metal system) of the box-shaped being formed as back open, is passed through linkage Opening and closing is freely placed in the front view being provided to main body housing 1 housing on right side and strengthens frame 1e(with reference to Fig. 3).Above-mentioned hinge Chain mechanism includes: the housing side hinge metal parts 1f strengthening frame 1e at the housing being fixed on main body housing 1 is bending (U-shaped Shape, curly) the axle portion that formed；It is bending at the door side hinge metal parts 3b of the right side doorframe 3a being fixed on second 3 The axle portion that (U-shape, curly) is formed；With the through axle in these two axle portions (not shown).Configure at its front surface for second 3 Have as the numeric keypad 31 combining the input unit specifying purchase commodity with digital keys, the upper position at this numeric keypad 31 Put be configured with display sell goods information liquid crystal display 32, thereunder be configured with coin slot 33 and return handle 34, The top of liquid crystal display 32 is configured with bank note insert port 35, and is configured with coin in lower section and returns mouth 36, makees for second 3 Receive guests operating portion for such and constitute, additionally, be provided with the cylinder lock (cylinder lock) possessing key inserting slot 41.Coin identifying apparatus 37, paper money identifier 38, money box 39 etc. are installed, from coin slot 33 at the back side of second The coin put into is directed to Coin identifying apparatus 37 by Coin sideway 30, and the bank note inserted from bank note insert port 35 is direct It is incorporated into paper money identifier 38.Additionally, second 3 is constituted as follows: as by the front surface obturation of room temperature room 1b, Have with the side of the doorframe 3c in the left side of linkage opposite side (following, the most anti-hinge side) and extend to heat insulation point The size of the substantial middle of the front end in next door 10, before and after the left side doorframe 3c of second 3, the length in direction is than right side doorframe 3a Length short, if closing second 3, then with the cross section L-shaped being arranged on first 2 closing on the basis of first 2 A foot sheet of engaging part 21 overlap front and back, and towards the inboard flange of left side doorframe 3c and the card of first 2 Pad (cushion) 1g being arranged on L-shaped joggling part closing parts 21 abuts against, before the front surface of second 3 and first 2 Surface becomes a face.It addition, be provided with shield (screening keevil) 300 inaccessible for rectangular window at second 3, replacing cash Carry in the case of electronic money, take off above-mentioned shield 300, configure antenna part, make record have the IC-card of information of cash to connect Near or be positioned over this antenna part.

Herein, what Fig. 4 represented the coin slot 33 of the front surface making second 3 with the back side being arranged on second 3 is hard Coin identification device 37 connects the Coin sideway 30 of (cooperation).This Coin sideway 30 is the parts constituting coin guiding channel, and this is hard Coin that coin guiding channel accepts to put into flat-hand position from coin slot 33, make this coin from downward-sloping sloping portion Downhill race, on this basis, afterwards, makes direction be converted to vertical posture by vertical part.Coin sideway 30 is drawn by forming coin The resinous lower frame 301 of the inner side of pathway and by the metallic plate of the outside of coin guiding channel inaccessible (encapsulation) Upper guide portion part 302 is formed.It addition, in Fig. 4 (a) and (b), the parts that label 340 represents return handle 34 with coin Rear end links, the refund operation parts that its open piece 371 being open with the Coin seperator making Coin identifying apparatus 37 cooperates.

Lower frame 301 is formed with the downhill race face of the coin guiding channel by invading water guide tubulose from coin slot 33 The slit 301a that rainwater is discharged, and be formed and the rainwater discharged by this slit 301a be collected and make it to second 3 Rear side release drainage.Lower frame 301 is fixedly mounted on second 3 by utilizing screw S1 by this Coin sideway 30 Doorframe so that inlet portion stands facing each other with coin slot 33, and make export department at the funnel with Coin identifying apparatus 37 The coin of shape is received and is stood facing each other with having specified gap between mouth 370.So-called specified gap is to install and unloading coin recognizing method Device 37(with the axle of the lower end side of Coin identifying apparatus 37 for fulcrum make upper end side rotate and install and unload) time make coin Mouth 370 is received not abut with Coin sideway 30 and how much there is the gap in leeway.The Coin sideway 30 of this structure is in prior art In widely known, the funnelform coin at the export department of Coin sideway 30 and Coin identifying apparatus 37 is received and is deposited between mouth 370 In the case of gap, the track of the coin entering the coin receiving mouth 370 of Coin identifying apparatus 37 from Coin sideway 310 is the most true Fixed, the coin therefore released from the export department of Coin sideway 310 receives the inwall of mouth 370 to conflict with funnelform coin, exists The situation that the coin receiving the inwall of mouth 370 to conflict with coin and to rebound flies out from coin receiving mouth 370.

Therefore, the export department at above-mentioned known Coin sideway 30 adds and is provided with movable hood (movable backplate) 310.Above-mentioned Movable hood 310 is the metallic plate system of rectangular flat, is formed with two sliding trays 311,311 extended at above-below direction in plate face, And finger touching portion (finger hook portion) 312 it is formed with in upper end.In order to make this movable hood 310 in the outlet of Coin sideway 30 Portion installs in the way of the most slidably, and the upper guide portion part 302 at Coin sideway 30 is fixed with possesses lead The installation metal parts 303 of vertical plane 303a.At the vertical guide 303a of above-mentioned installation metal parts 303, tapping is formed with screw thread The screwed hole of two stepped screws 321,322 is installed.Above-mentioned stepped screw 321,322 by the sliding tray 311 of movable hood 310, The 311 vertical guide 303a being threadably mounted at above-mentioned installation metal parts 303.Herein, be formed as movable hood 310 sliding tray 311, The footpath of the stem portion of the width ratio stepped screw 321,322 of 311 is big and less than the footpath of the head of stepped screw 321,322.This Outward, movable hood 310 is formed by the metallic plate of thickness (thickness of slab) thickness of slab less than the height of the stem portion of stepped screw 321,322. Therefore, when movable hood 310 being arranged on installation metal parts 303 by stepped screw 321,322, movable hood 310 Due to deadweight, the upper limb with sliding tray 311,311 is sagging to down position with the state that stepped screw 321,322 abuts, and from By ground shake displacement.In this case, the length on the position of sliding tray 311,311 and above-below direction is the most true Fixed: the lower end of the movable hood 310 hanging down to down position at least extends to the coin of Coin identifying apparatus 37 and receives the upper of mouth 370 End, makes finger touching portion 312 rise to the lower end of movable hood 310 of lifting position additionally, finger is attached to finger touching portion 312 It is located at least in the lower end of the export department of Coin sideway 30.

The movable hood 310 of this structure in the export department of the outer side of Coin sideway 30 with in above-below direction side slidably Formula is arranged, and under the usual at ordinary times state hanging down to down position, the export department of the outer side of Coin sideway 30 is known with coin The coin of other device 37 receives the gap between mouth 370 inaccessible.Thus, if from the export department of Coin sideway 310 release hard Coin conflict with movable hood 310 then movable hood 310 shake displacement, thus absorb impulsive force.Thus, hard with what movable hood 310 was conflicted Coin will not rebound significantly and fall downwards, and mouth 370 received by the coin being collected in Coin identifying apparatus 37.The opposing party Face, the coin released from the export department of Coin sideway 310 with and Coin identifying apparatus 37 hard of movable hood 310 opposite side In the case of coin receives the inwall conflict of mouth 370 to rebound, this coin conflicting with movable hood 310, the absorbed basis of impulsive force On fall downwards, and be collected in Coin identifying apparatus 37 coin receive mouth 370.Therefore, only by Coin sideway 30 The export department of outer side so that slidably and movable hood 310 can be installed in the way of changing position at above-below direction, it becomes possible to The gap between mouth 370 received by the funnelform coin preventing the coin export department from Coin sideway 30 and Coin identifying apparatus 37 Fly out.Additionally, when installing and unloading Coin identifying apparatus 37, only need to be at the hands that finger is invested the movable hood 310 that have dropped Refer to that touching portion 312 makes finger touching portion 312 carry out the installation of Coin identifying apparatus 37 on the basis of rising to upper limit position or take Lower.

Hereinafter, with reference to Fig. 5 to Fig. 7, door lock assembly is illustrated, this door lock assembly structure the most as follows Become: if first 2, second 3 openedly and closedly arranged to split around mode is closed on the basis of closing first 2 Second 3, then the left side doorframe 3c of second 3 weighs front and back with the engaging part 21 of the anti-hinge side being arranged on first 2 Close, after according to the orderly close-down of first 2, second 3, key (not shown) is inserted the cylinder pin being arranged on second 3 The key inserting slot of son lock 41 is interior and makes it rotate, and locks first 2, second 3.It addition, in Figure 5, in order to make door The configuration structure of locking device is it is easily understandable that to the Coin identifying apparatus 37 at the back side being arranged in second 3, paper money identifier 38 Deng the state represented after taking off.

Door lock assembly includes sliding part 4 and fastener 5, this sliding part 4 and the cylinder lock 41 being arranged on second 3 Sliding in the vertical direction dynamicly, and possess hook snap-latch piece (hook bonding pad) 40, this fastener 5 is arranged on main body housing 1 Storehouse in be divided into the 1b side, room temperature room (with reference to Fig. 2) of heat insulation partition wall 10 of two rooms in the lateral direction.It addition, locking Portion 5 is also used as the housing 61 of magnet holder 6 described later and the housing 71 of door trip 7.

Above-mentioned sliding part 4 is as shown in representing from second 3 Fig. 5 (b) decomposing state out, by above-below direction The flat-shaped part of upper extension is constituted.The two ends of its side, long limit are formed convex to same direction warpage by above-mentioned sliding part 4 Edge (referring also to Fig. 6).Additionally, at sliding part 4, be provided with hook snap-latch piece 40 and stepped screw 410 the most dispersedly, And the position above being slightly partial to compared with the central authorities of above-below direction is provided with action movie 4A.Above-mentioned hook snap-latch piece 40 is as at figure As 6 enlarged representations, having opening downwards and the otch that formed, it is fixed on sliding part 4 by screw S2～S4 Platen surface, three hook snap-latch pieces 40 are installed in the present embodiment.Additionally, stepped screw 410 is installed on from cunning by screw thread In the screwed hole that the platen surface of the lateral sliding part in the back side 4 of moving part 4 is formed by tapping, in the present embodiment up and down Three stepped screws 410 are installed on direction.Further, as Fig. 7 enlarged representation, the one of the L-shaped of action movie 4A Individual foot sheet is fixed on the platen surface of sliding part 4 by screw, and is formed at another foot sheet and extends in the horizontal direction Elongated hole 4A1.

In the anti-hinge side (inwall of left side doorframe 3c) of be configured with above-mentioned sliding part 4 second 3, welding is fixed with The housing being made up of steel plate extended in the vertical direction strengthens frame 3A, in the front region side court that this housing strengthens frame 3A The state prominent to the inner side of second 3 is formed with the track segment 3A1(of the U channel-like of warpage referring also to Fig. 6).At this U ditch The plate face prominent towards the inner side of second 3 of the track segment 3A1 of road shape, is formed with sliding tray 3A2, this sliding tray 3A2 bag Include the elongated slot 3A21 extended at above-below direction and connect with the top of this elongated slot 3A21 and that the footpath width than elongated slot 3A21 is big is big Footpath portion 3A22.This sliding tray 3A2 with the spacing equal with the stepped screw 410 being threadably mounted at sliding part 4 at track segment 3A1 Three it are formed with dispersedly, additionally, the footpath of the large-diameter portion 3A22 of sliding tray 3A2 is confirmed as than above-mentioned step spiral shell at above-below direction The size that the footpath of head of nail 410 is big, the width of elongated slot 3A21 is confirmed as bigger than the footpath of the stem portion of above-mentioned stepped screw 410 And the size less than the footpath of the head of above-mentioned stepped screw 410.It addition, in Fig. 5 (b), the sliding tray 3A2 of subordinate be formed at by The place that the component parts of second 3 blocks, in the drawings it cannot be seen that.

Herein, above-mentioned sliding part 4 is formed, with at hook snap-latch piece in the way of a circle bigger than the track segment 3A1 of U channel-like 40 modes covered by above-mentioned track segment 3A1 towards the state that the rear of second 3 is prominent configure.In this case, exist Make the through sliding tray 3A2 formed at track segment 3A1 of the head of stepped screw 410 at the back side that screw thread is installed on sliding part 4 Large-diameter portion 3A22 on the basis of make sliding part 4 decline, the stem portion of above-mentioned stepped screw 410 is embedded the length of sliding tray 3A2 Groove 3A21.Thus, with the state parallel for left side doorframe 3c with second 3 of the platen surface at sliding part 4, at above-below direction freely The mode slided configures.Additionally, the sliding part 4 that the left side doorframe 3c with second 3 configures abreast is positioned at and is fixed on the The position closer to left side doorframe 3c compared by the cylinder lock 41 of two 3.

It is being threadably mounted at the stepped screw 410 at the back side of above-mentioned sliding part 4 and the sliding tray in track segment 3A1 formation State that the lower edge of the elongated slot 3A21 of 3A2 abuts, i.e. drop to the lock-out state of lower position at sliding part 4, be arranged on slip The action movie 4A of part 4 is positioned at the vicinity of the cylinder lock 41 being fixed on second 3, and another foot sheet at action movie 4A is formed The elongated hole 4A1 extended to horizontal direction be positioned at the back side of cylinder lock 41.As it is shown in fig. 7, at above-mentioned cylinder lock 41 The rear end of inner core rectangular lever 43 is installed.The length direction of this lever 43 is formed and cylinder in side The shape of the interior tube rear end of pinlock 41 is consistent and the rectangular opening 431 of a circle bigger than interior tube rear end, and exists in the longitudinal direction Opposite side tapping is formed with the screwed hole of stepped screw 44.Aforesaid operations handle 43 is entrenched in cylinder making rectangular opening 431 It is utilized nut N 1 on the basis of the interior tube rear end of lock 41 and is fixed on the interior tube rear end of cylinder lock 41.At cylinder lock 41 In the case of being in the Fig. 7 of the state being locked, the length direction of lever 43 becomes flat-hand position, the screwed hole of lever 43 One end of the 432 elongated hole 4A1 extended in the horizontal direction formed with another foot sheet at action movie 4A is (Fig. 7's A () is right-hand member side) overlap in the longitudinal direction.Herein, the width of the elongated hole 4A1 of action movie 4A is confirmed as than stepped screw 44 Little, bigger than the footpath of the stem portion of stepped screw 44 size in the footpath of head.Therefore, by utilizing the elongated hole 4A1 of action movie 4A1 Make stepped screw 44 be screwed with the screwed hole 432 of lever 43, make cylinder lock 41 and sliding part 4 by lever 43 It is concatenated with action movie 4A.

According to this structure, if the front from second 3 is inserted to the key inserting slot of the cylinder lock 41 of locking state Enter key, cylinder lock 41 rotated substantially 90 degree (for the counter clockwise direction of arrow A in Fig. 7 (a)) clockwise, Then stepped screw 44 passes through lever 43, rotates clockwise and from action movie centered by the inner core of cylinder lock 41 The lateral left end side of right-hand member of the elongated hole 4A1 of 4A moves, and makes sliding part 4 increase.Turn clockwise when making cylinder lock 41 When dynamic 90 degree, sliding part 4 rises to upper limit position (released state), is now threadably mounted at the stepped screw 410 of sliding part 4 The elongated slot of lower section it is in a ratio of in the large-diameter portion 3A22 with the sliding tray 3A2 of the track segment 3A1 formation strengthening frame 3A at housing In 3A21.If the released state rising to upper limit position from sliding part 4 makes cylinder lock 41 rotate 90 counterclockwise Degree, then make sliding part 4 decline by the action contrary with above-mentioned action, become the lock-out state of Fig. 7 (a).So, sliding part 4 slide the most in the vertical direction with cylinder lock 41, are fixed on the hook snap-latch piece 40 of sliding part 4 too at upper and lower Upward sliding.

On the other hand, the fastener 5(engaging with above-mentioned hook snap-latch piece 40/departing from is with reference to Fig. 2), it is arranged on main body housing It is divided into the 1b side, room temperature room of the heat insulation partition wall 10 of two rooms in the storehouse of 1 in the lateral direction, in the present embodiment, makees It is the parts of housing 71 dual-purpose of the housing 61 of magnet holder 6 and door trip 7 for fastener 5, below, to this magnet holder 6 and Men Kai Close 7 to illustrate.

As in figure 2 it is shown, above-mentioned magnet holder 6 configures at the three of above-below direction dispersedly, to joining dispersedly in Fig. 8 (a) The installment state of the magnet holder 6 put is amplified representing, represents axonometric chart and the decomposition of the magnet holder 6 on top in (b) and (c) Figure.As shown in Figure 8, magnet holder 6 includes the housing 61 being formed as the container shapes of thin box-shaped.This housing 61 is with the appearance by thin box-shaped The mode that device covers at heat insulation partition wall 10 is installed, and in the following description, front and back/up and down/left and right refers to so to be arranged on heat insulation The state of partition wall 10, the automatic vending machine i.e. represented with hollow arrow from Fig. 8 (a) front in terms of time state.

Above-mentioned housing 61 is the steel plate system that upper surface, lower surface and left surface are open, is rolling over from antetheca side, face to the left Bent and that formed flange 61a and the flange 61b formed from rear wall warpage rearward are respectively formed with two screw insertion holes (in the drawings, it is seen that a part of the screw insertion hole 61a1 of flange 61a, other inserting hole is blocked by housing 61 and invisible). At the antetheca of housing 61, it is formed with long opening 61c, this opening 61c at above-below direction and extends to flange 61a.Additionally, at housing The right side wall of 61, is formed with the tool insert hole that can watch screw insertion hole 61a1,61a2 of being formed at flange 61a.

At the opening 61c of the antetheca being formed at above-mentioned housing 61, Magnet is installed and base station 62 is installed.Magnet installs base station 62 For synthetic resin system, it is included such that stem portion 621 that the mode that the Magnet 62 of tabular exposes is embedded in and is protruding up and down Chimb 622,622, being formed in the behind of the chimb 622,622 of stem portion 621 can the triangle engagement pawl of elastic deformation 623、623.Magnet installs the opening 61c the earth formation that the chimb 622 of base station 62 is formed, and trunk than the antetheca at housing 61 Portion 621 becomes than opening 61c ninor feature.If the stem portion 621 of pressing Magnet installation base station 62 is inserted from the front of housing 61 open Mouth 61c so that engagement pawl 623,623 crosses the edge part of opening 61c, then occur the engagement pawl 623,623 of elastic deformation to return State originally, enters the back side of the antetheca of housing 61, this Magnet installation base station 62 is thus arranged on the antetheca of housing 61.This Sample, the magnet holder 6 installing base station 62 integrally installed with Magnet is configured to be arranged on the higher level of heat insulation partition wall 10, middle rank, Subordinate's configuration is not installed Magnet and is installed the magnet holder 6(housing 61 of base station 62).The installation profit to heat insulation partition wall 10 of magnet holder 6 With screw, fixed by each screw insertion hole 61a1,61a2 etc. of being formed at flange 61a, 1b of housing 61.It addition, Heat insulation partition wall 10 is stuck in the way of covering the thermal insulation board being made up of the polyurethane foam exposed in 1b side, room temperature room Metallic plate, can install the fixing screw of magnet holder 6.

The magnet holder 6 of this structure in the 1b side, room temperature room of heat insulation partition wall 10 the most dispersedly so that Magnet 60 court State forwards is installed.In this case, the installation site of magnet holder 6 of higher level and middle rank is defined in following location: First 2 being closed from the state of first 2, second 3 opening by splitting around mode, the hard pad 2d of first 2 When abutting with the soft pad 11a of the front surface being arranged on heat insulation partition wall 10, it is arranged at the engaging of the anti-hinge side of first 2 The projecting piece 22 of parts 21 abuts with the Magnet 60 of the antetheca being installed on magnet holder 6 and is adsorbed.Therefore, when closing first 2 Time, first 2 is attracted to Magnet 60, and the state of thermal isolation of the commodity room 1a utilizing first 2 to realize is maintained.It addition, Because the magnet holder of subordinate 6 is positioned at the lower section of first 2, so not installing the Magnet 60(Magnet adsorbed first 2 to install base station 62), the housing 61 of magnet holder 6 is only installed.

Then, as in figure 2 it is shown, door trip 7 is arranged in the substantially middle level position of the above-below direction of heat insulation partition wall 10, at figure 9, by this door trip 7 enlarged representation, are also carried out diagram at Fig. 8 (a).Door trip 7 shown in Fig. 9 includes the appearance being formed as thin box-shaped The housing 71 of device shape.This housing 71, the container cover of thin box-shaped to be installed in the way of heat insulation partition wall 10, is said at following In bright, front and back/up and down/left and right refers to so to be arranged on the state of heat insulation partition wall 10, i.e. represents with hollow arrow from Fig. 9 The state when front of automatic vending machine is seen.

Door trip 7 is provided with latch 72 in housing 71 and recovers spring 73, the lower wall at housing 71 be provided with by Button switch 74.Housing 71 is upper surface and the steel plate system of left surface opening, from antetheca side, face (also known as open surface to the left Side) warpage and the fin of the flange 71a of band fin that formed is formed with screw insertion hole, from rear wall to contrary with open surface side Direction warpage and the flange 71b that formed is formed with two screw insertion holes (blocked by housing 71 in fig .9 and invisible), should Housing 71 utilizes screw, is arranged on heat insulation partition wall 10 by each screw insertion hole.Additionally, the bottom of the antetheca at housing 71 Side is formed with opening 71c, fin face the wall and meditate on right side (also known as bottom surface) be threaded and be formed with screwed hole.

The latch 72 being arranged in above-mentioned housing 71 includes rectangle base station 721, from the upper lower edge of rectangle base station 721 The upper lower flange 722,723 formed to same direction warpage and the spring hooking sheet 724(from trailing edge cut-out shaping are referring also to figure 10).In the plate face of rectangle base station 721, by the vertical groove 720a extended along vertical and horizontally extending level trough The pair of sliding groove 720 that the combination of 720b is constituted up and down and is being formed on left and right directions with staggering.Additionally, upper lower flange 722, 723 are formed by the sheet of dual holding with the state extended to more front compared with rectangle base station 721, and lower flange 723 is forward The sheet of Fang Yanshen is formed as by first detection lug 723a of first 2 pressing, and the sheet forwards extended of upper flange 722 is made Formed for latch piece 722a.It addition, be formed from the locking plate extended downwards by first detection lug 723a of dual holding 723b.Above-mentioned latch 72 is inserted at sliding tray 720,720 and with by being threadably mounted at the spiral shell being threaded formation The stepped screw 75,75 of pit is arranged on the bottom surface of housing 71 in the mode that housing 71 freely slides.Utilize stepped screw 75, 75 are arranged on the latch 72 of housing 71 is always forwards exerted a force by recovering spring 73, and this recovery spring 73 is being arranged at shell The screw stop hole 71d of the top of the opening 71c of the antetheca of body 71 and the trailing edge from latch 72 cut off the Spring Card shaped Only tenter between sheet 724.

Herein, about first detection lug 723a and latch piece 722a, by making latch 72 in the longitudinal direction Slide, first detection lug 723a by the opening 71c formed at the antetheca of housing 71 and latch piece 722a before housing 71 The upper area of the upper limb of wall the most freely haunts.In this case, so that first detection lug 723a is located at shell The mode of the vicinity of the upper limb of the opening 71c that the antetheca of body 71 is formed, determine first detection lug 723a, latch piece respectively 722a, the position of opening 71c.And, first detection lug 723a and latch piece 722a is with the force due to recovery spring 73 Before stepped screw 75,75 is positioned at holding state and the housing 71 of the end edge of level trough 720b, 720b of sliding tray 720,720 Wall is compared and is forwards highlighted.At this holding state, the lower flange 723 of latch 72 and the button 741 of press button 74 are with non- Contact condition stands facing each other.

The door trip 7 of this structure is arranged on heat insulation with latch piece 722a and first detection lug 723a towards the state in front The 1a side, room temperature room of partition wall 10.In this case, first detection lug 723a is defined in and is arranged on first 2 The position of a face-off in multiple projecting pieces 22 of the engaging part 21 of anti-hinge side.And, splitting around mode In the case of first 2, second 3 opening, as shown in Figure 10 (a), (d), become latch piece 722a and first detection lug The holding state that 723a forwards highlights.At this holding state, if first 2 close, then with the housing 71 of door trip 7 before Wall compare first forwards prominent detection lug 723a abut with the projecting piece 22 of the engaging part 21 being arranged on first 2 and It is pressed.Thus, by first detection lug 723a, latch 72 stretching recovers spring 73(and recovers spring 73 in Fig. 10 It is represented by dotted lines, so that sliding tray 720 is clear and definite with the relation of stepped screw 75) and rearward slide.Due to latching portion The rearward movement of part 72 and be inserted through the stepped screw 75 of the level trough 720b of pair of sliding groove 720 at level trough 720b On the basis of interior relative movement, if the projecting piece 22 of the engaging part 21 of first 2 is attracted to be installed on the shell of magnet holder 6 The Magnet 60 of the antetheca of body 61, then be positioned at the cross point of level trough 720b and vertical groove 720a, and this state is maintained (Figure 10 (b)).In this case, the latch piece 722a of latch 72 is positioned at the rear of antetheca of housing 71.It addition, rearward move The posture of dynamic latch 72 is tieed up by inserting the stepped screw 75 at the level trough 720b of pair of sliding groove 720 respectively Hold the posture for upper lower flange 622,623 is level.Then, if turned off second 3, then the left side doorframe of second 3 3c is arranged on the engaging part 21 of first 2 and covers, and overlaps front and back.

Herein, when closing second 3, the cylinder lock 41 of door lock assembly is in the state of unlocking, therefore sliding part 4 rise to upper limit position, and the hook snap-latch piece 40 being fixed on sliding part 4 rises to upper limit position the most therewith.So, when with cylinder pin Son lock 4 unlock state by be in sliding part 4 rise to the left side doorframe 3c of second 3 of state of lifting position with set Putting when the mode of engaging part 21 coincidence of first 2 is closed, the hook snap-latch piece 40 of middle rank enters the top district of door trip 7 Territory, the otch formed in the lower opening of hook snap-latch piece 40 is positioned at above the antetheca of housing 71 of door trip 7.Higher level and The lower opening of the hook snap-latch piece 40 of subordinate and the otch that formed are positioned at the upper of the antetheca of the housing 61 of higher level and subordinate's magnet holder 6 Side.If closing the state of second 3, insert a key into the cylinder lock of the state of unlocking from the front of second 3 The key inserting slot of 41, makes cylinder lock 41 counterclockwise (for the clockwise contrary with arrow A in Fig. 7 (a)) Substantially rotate 90 degree (locking), then make stepped screw by being fixed on the lever 43 of the rear end of the inner core of cylinder lock 41 44 rotate centered by the inner core of cylinder lock 41 counterclockwise, make sliding part 4 decline.Decline together with sliding part 4 Hook snap-latch piece 40 abut with the upper flange 722 of the latch 72 of door trip 7, latch 72 is pressed downwards.At this In the case of Zhong, the housing 71(of door trip 7 and the housing 61 of magnet holder 6) antetheca enter the lower opening at hook snap-latch piece 40 and The otch (with reference to Figure 11) formed, therefore, hook snap-latch piece 40(sliding part 4) decline can magnet holder 6 and door trip 7 not hampered Hinder.It is hooked latch 72 that snap-latch piece 40 presses downwards because stepped screw 65 lays respectively at a pair cunning of latch 72 The cross point of the level trough 720b and vertical groove 720a of dynamic groove 720 is so slide upward in vertical.Pass through latching portion The slip downwards of part 72, the lower flange 723 of latch 72 abuts with the button 741 of press button 74 and presses. Thus, press button 74 carries out action, sends the blocked state signal ((c) of Figure 10) of first 2 and second 3.Additionally, such as Shown in Figure 11, the otch being fixed on the lower opening of hook snap-latch piece 40 of sliding part 4 and formed and magnet holder 6 housing 61 and The antetheca engaging of the housing 71 of door trip 7, thus first 2 and second 3 is locked.In this case, it is arranged on door Switch the recovery spring 73 in the housing 71 of 7 as shown in Figure 10 (c) according to the front side of the antetheca being locked in housing 71 High, being locked in the trailing edge of the rectangle base station 721 from latch 72, to cut off the rear side of the spring hooking sheet 724 shaped low Before mode, ground low dip after height, applies the latch 72 after rearward moving and pulls to the power of front side latch 72.

If in the case of first 2 will locked by door lock assembly and second 3 unlock, from the front of second 3 Insert a key into the key inserting slot of the cylinder lock 41 of the state of locking, make cylinder lock 41 clockwise (at Fig. 7 A () is the counterclockwise of arrow A) substantially rotate 90 degree, then make stepped screw 44 with cylinder by lever 43 Rotate clockwise centered by the inner core of lock 41, make sliding part 4 increase, make the hook snap-latch piece 40 housing 61 from magnet holder 6 Depart from the antetheca of the housing 71 of door trip 7.After thus second 3 being opened, it is possible to first 2 is opened.Herein, In the case of one 2 and second 3 is locked, recovery spring 73 such as Figure 10 (c) institute being arranged in the housing 71 of door trip 7 Show to tilt after being in front height like that lowly, apply the state that the latch 72 after rearward moving pulls to the power of front side. When rising from this state, the unlocking linkage of hook snap-latch piece 40 and cylinder lock 41, latch 72 is owing to passing through Recover spring 73 latch 72 to be pulled to the force of front side and slides upward, i.e. formed along being located at latch 72 The stepped screw 65 of vertical groove 720a of pair of sliding groove 720 slide upward, when relatively moving relative to vertical groove 720a When dynamic stepped screw 65 arrives the cross point of vertical groove 720a and level trough 720b of sliding tray 720, from latch 72 The latch piece 722a that upper flange 722 forwards extends enters the upper area of the upper limb of the antetheca of housing 71.Because if breech lock The latch piece 722a of parts 72 enters the mobile quilt forwards of the upper area then latch piece 72 of the upper limb of the antetheca of housing 71 Allow, so stepped screw 65 moves to the end edge of the level trough 720b of vertical groove 720a owing to recovering the force of spring 73, And latch 72 forwards slides, recover to latch piece 722a and first detection lug 723a compared with the antetheca of housing 71 The holding state that front is prominent.

And, in the above description to normally closing first 2 of mode and the situation of second 3, i.e. of splitting around Action at the door trip 7 closed in the case of closing second 3 on the basis of first 2 is illustrated, below to by Illustrate by the action of the door trip 7 in the case of the orderly close-down of second 3, first 2 in artificial mistake.Closing Close in the case of closing second 3 before first 2, towards the inboard flange of the left side doorframe 3c of second 3 and first 2 Engaging part 21 stand facing each other and be arranged on first 2 anti-hinge side engaging part 21 joggling part pad 1g(with reference to figure 3) before abutting, be positioned at the forwards prominent latch piece 722a and first detection lug 723a of the latch 72 of door trip 7 Region, side.That is, latch piece 722a and first detection lug 723a is constituted on depth direction isolator so that towards second 3 Left side doorframe 3c inboard flange not with the forwards prominent latch piece 722a and first of the latch 72 of door trip 7 Door detection lug 723a abuts.Therefore, the latch piece 722a of the latch 72 of door trip 7 and the upper limb of the antetheca of housing 71 are maintained Compare forwards prominent state.Therefore, when the key inserting a key into cylinder lock 41 on the basis of closing second 3 Insertion groove, when carrying out operating (rotation) to make cylinder lock 41 become, from the state of unlocking, the state of locking, even if quilt The upper flange 722 of the hook snap-latch piece 40 and latch 72 that are fixed on sliding part 4 abuts, also because tying the breech lock of latch 72 Sheet 722a is the most prominent and latched compared with the antetheca of housing 71, so not carrying out making cylinder lock 41 for locking state Operation (rotation).That is, even if door locking can not be locked by door lock assembly to be utilized.Therefore, due to artificial mistake lane In the case of the wrong order closing first 2, second 3, door trip 7 can stop the locking of second 3, prevents maloperation.

As it has been described above, the door lock assembly of the automatic vending machine in present embodiment, there is the main body housing 1 of front surface opening With the door (second 3) of the opening of this main body housing 1 of opening and closing, by being in linkage with and be arranged on the cylinder of above-mentioned door (second 3) The operation of pinlock 41 and the lever 43 that rotates, make the sliding part 4 being arranged on this door (second 3) slide with opposite house (second Door 3) carry out locking locking/unlocking, above-mentioned sliding part 4 is tabular and side (the left side doorframe with platen surface Yu door (second 3) State 3c) configured abreast can freely be slided at above-below direction, and arranges oriented door (the most dispersedly Two 3) the prominent hook snap-latch piece 40 in rear, main body housing 1 engages at the hook with the sliding part 4 being configured at door (second 3) The position of sheet 40 correspondence is provided with fastener 5, when closing above-mentioned door 1, makes to be arranged on the hook snap-latch piece 40 of sliding part 4 Engage with the fastener 5 being arranged on main body housing 1 and door (second 3) is locked, be arranged on above-mentioned door (second by being in linkage with Door 3) the operation of cylinder lock 41 and the lever 43 that rotates, make above-mentioned sliding part 4 slide, make to be arranged on this sliding part 4 Hook snap-latch piece 40 depart from from the fastener 5 being arranged on main body housing 1 and door (second 3) unlocked, accordingly, because sliding part 4 is tabular and platen surface and the side (left side doorframe 3c) of door (second 3) configures, abreast it is possible to make sliding part 4 The narrowed width of left and right directions, therefore obtain making door lock assembly joint space-efficient effect.

It addition, in the above-described embodiment to door lock assembly is applied to the mode that splits around and can freely openable First, the structure of second be illustrated, but door lock assembly can also be applied to door not divided in left and right and by one The structure that individual door body is constituted, it is possible to the ratio making door lock assembly shared in the width size of door diminishes.

Additionally, in the above-described embodiment the fastener 5 engaging with the hook snap-latch piece 40 of sliding part 4/departing from is also used as The structure of the housing 61 of magnet holder 6 and the housing 71 of door trip 7 is illustrated, but can also use specially as fastener 5 Parts.Therefore the present invention is not carried out mode and is limited.

The explanation of reference

1 main body housing

2 first

2a～2d hard pad

3 second

Doorframe on the left of 3c

4 sliding parts

4A action movie

5 fasteners

6 magnet holder

7 door trip

10 heat insulation partition walls

10 commodity accomodation frames, heat insulation partition wall

21 engaging parts

22 projecting pieces

30 Coin sideway

33 coin slots

37 Coin identifying apparatus

40 hook tabs

41 cylinder locks

43 levers

60 Magnet

The housing of 61 magnet holder

62 Magnet install base station

The housing of 71 door trip

72 latch

73 recover spring

74 press buttones (switch)

310 movable hood (movable baffle plate)

311 sliding trays

321,322 stepped screw

Mouth received by 370 coins

720 sliding trays

722a latch piece

First detection lug of 723a

Claims (2)

1. the door lock assembly of an automatic vending machine, it is characterised in that:

This automatic vending machine has the main body housing of front openings and the door of the opening of this main body housing of opening and closing, by being in linkage with peace The lever being contained in the operation of the cylinder lock of described door and rotate, makes the sliding part being arranged on this slide and carries out with opposite house Lock locking/unlocking,

Described sliding part is tabular and freely slidable at above-below direction with the state of the side configured in parallel of door with platen surface, And the hook snap-latch piece that the rear of the oriented door of scattering device is prominent in the vertical direction, main body housing with the slip being configured at door The position that the hook snap-latch piece of part is corresponding is provided with fastener,

When closing described door, the fastener locking making the hook snap-latch piece being arranged at sliding part with being arranged at main body housing And door is locked,

The lever rotated by being in linkage with the operation of the cylinder lock being arranged on described door, makes described sliding part slide, The hook snap-latch piece being arranged at this sliding part is made to depart from from the fastener being arranged at main body housing and be unlocked by door.

2. the door lock assembly of automatic vending machine as claimed in claim 1, it is characterised in that:

The described hook snap-latch piece being arranged on described sliding part has otch open downwards,

It is arranged on the described fastener of described main body housing by the magnet holder engaging with the otch of described hook snap-latch piece/departing from or door The housing of switch is constituted.