CN1341251A

CN1341251A - Coin deposit lock

Info

Publication number: CN1341251A
Application number: CN00801839A
Authority: CN
Inventors: 彼得·富克斯
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-07-10
Filing date: 2000-07-01
Publication date: 2002-03-20
Also published as: WO2001004848A3; EP1131796B1; WO2001004848A2; DE19932287A1; DE50015634D1; KR20010099643A; ATE430348T1; EP1131796A2

Abstract

The invention relates to a coin deposit lock, especially for shopping carts, provided with a coin chamber and a key chamber and comprising one or two control and functional element(s). The coin (15) or key (16) is alternately prevented from being removed when the control and functional element(s) are rotational displaced between the coin chamber and the key chamber, and can only be released by inserting the other respective element. To this end, a control and functional element (11, 12; 211, 212) comprises control contours which swivel alternately into the movement path of the coin in the coin chamber or of the key in the key chamber or which are actuated by the coin or key. The fundamental principle of the invention lies in the definition of the shaping and positioning of the these control contours solely on the control and functional element and of the guide recesses in the housing (20, 200) that interact with the same. This embodiment enables, in particular, the coin deposit lock to be completely manufactured out of plastic while using only one shaped part.

Description

Coin deposit lock

Technical field

The present invention relates to Coin deposit lock, especially the Coin deposit lock used of shopping cart.

In order to guarantee that preceding parking lot takes good care of shopping cart in the supermarket orderlyly, used the shopping cart that Coin deposit lock is housed in recent years more and more.The function of this class lock is: for example when beginning to do shopping, has only, opens lock with key with in the coin input lock, and could be from generally one arranging the car and release empty wagons by what a chain linked to each other with next shopping cart.In shopping process, the coin of filling in then as security product stay in the Coin deposit lock, can't coin be taken out from the outside.

After shopping finishes, empty wagons is shifted onto in row's shopping cart of appointment again and sequenced, the key of using and tying up on next shopping cart by specified order inserts Coin deposit lock, takes out the deposit that drops into then.

Generally have only after all shopping carts in a supermarket have all been loaded onto this class Coin deposit lock, could realize or can prevent the stolen of shopping cart at least, perhaps client purchase commodities finish after, client will shift empty wagons onto assigned address, could take out the coin of mortgaging like this.

This class Coin deposit system can make each supermarket management person reduce the expense of newly purchasing shopping cart, has reduced and will send someone parking personnel's expense of seeking scattered go-cart.

Prior art

The structure of this Coin deposit lock is to the soundness of design and having relatively high expectations of mechanical stability, because the Coin deposit system will be subjected to various climatic influences, also to estimate client's cruelty use, must reduce maintenance cost and substituted expenses as far as possible in order not increase other expense.

Known system (EP0686294B1) according to the preamble of claim 1 will have four functors for carrying out said process, when being about to a coin and dropping into coin-box, joins, places the key of key locker with next shopping cart; Key is by playing metal function spare, set bolt of exchange interaction and the plastic handles that encases this metal function spare with functor.

The functor of known system and Coin deposit lock fixedly be very expensive, require four positions could realize described function.

Description of the invention

Main task of the present invention is to make one structurally being very much simple Coin deposit lock, and its making and use are very economical and firm, thereby have reduced manufacturing cost and use cost, especially may adopt overall plastic key.

The feature of the characteristic by claim 1 has been finished above-mentioned task.

Basic imagination of the present invention also is: further reduce the number of spare parts of using, by its inside and outside contour, control the motion process in the Coin deposit lock between each terminal location, interlocking position and the off-position automatically.

Under extreme case, use this scheme, in the two-period form housing, have only control and functor just to can be made into whole Coin deposit lock, all parts preferably adopt durable plastic material, for example by injection molded, also can adopt elastic component.

Have only the layout of or control of too many by two and functor, key locker is had net section (lichtenQuerschnitt) greatly, thereby also the key with respective cross-section has been produced the space, for causes for stable, this is just to the requirement of plastics key.

Can make the processing charges of key minimum on the one hand by simple working of plastics, on the other hand by the assembling to these parts, it is low and make the erected cost minimum to have guaranteed that daily use has maximum solidness and an installation cost.

Design of the present invention can also be by directly using coin as the object outside the money card of plastic sheet or similar plug-in card and so on.

Design that other is outstanding and advantage can be found out from following explanation and all dependent claims.

Brief Description Of Drawings

Below with accompanying drawing the embodiment of the multiple pattern of Coin deposit lock of the present invention is described:

Fig. 1 is the exploded perspective view of first embodiment with Coin deposit lock of key and coin;

Fig. 2-the 5th is according to the Coin deposit lock control of Fig. 1 and four sectional views of functor;

Fig. 6-the 9th, according to Fig. 1, take out by with four sectional views of the Coin deposit lock that inserts key;

Figure 10-the 12nd is according to three functional diagrams of the Coin deposit lock of Fig. 1;

Figure 13 is the Coin deposit lock second embodiment vertical view;

Figure 14 is Coin deposit lock the 3rd an embodiment vertical view;

Figure 15 is Coin deposit lock the 4th an embodiment vertical view;

Figure 16 is the exploded perspective view of Coin deposit lock the 5th embodiment;

Figure 17-19 is three sectional views of the 5th embodiment monoblock type shell.

Embodiment describes

Fig. 1 has shown the structure of Coin deposit lock with an exploded perspective view, its major part is the Coin deposit lock shell 20 that is combined by cap (not shown) identical with structure at the bottom of the shell, and two control and

functor

11 and 12, among guide rail groove 21E, the 21F and 22E, 22F of control and functor embedding shell.

In order more clearly to be illustrated, shell 20 is parallel to the darker bottom surface shadow representation of gathering sill of function axis F-F perpendicular to the bottom surface shadow representation of function axis line F-F among Fig. 1 and Fig. 6.Outer casing bottom and (not shown) shell upper can accurately connect together by register pin or corresponding hole.The cap in-profile that structure is identical has the gathering sill of corresponding shaping and location.

Form a cavity between at the bottom of cap and the shell, this cavity is divided into a coin chamber 25 and a key chamber 26 (Fig. 8 and Fig. 9) by two controls and

functor

11 and 12, these two controls and the functor gathering sill at the bottom of by cap and shell can be filled in coin 15 and key 16.

In this most preferred embodiment, each control and

functor

11,12 are drip moldings that are the W type substantially, along the vertical side of housing vertically have elongation centre slice 11G and a 12G, two

extension arm

14A, 14B are being arranged perpendicular to function axis F-F and are having first control shape exterior feature (Steuerkonturen) 11A, 11B and 12A, 12B in the termination.For guiding control and functor, the centre slice on the termination has second control shape wide 11C, D, E, F or 12C, D, E, F, and they embed shell guide-track groove 21 ..., 22 ... in.The shape of gathering sill should make when adding coin 15 or key 16, can be rotated and be moved two controls and

functor

11,12, predetermined guide face is reclaimed, each that promptly amounts to eight second control shape exterior features is in its corresponding guide rail groove, when its final position moves to another final position, end or end-face wall at its gathering sill forms a block respectively, and restriction control shape exterior feature remakes displacement.

Stipulate the activity of these two controls and

functor

11,12, when inserting key 16, control and functor can alternately move to the final position that can discharge coin 15, otherwise as, when filling in coin 15, can discharge key 16.

The geometric configuration of control and

functor

11,12 has been done detailed description in Fig. 1-Fig. 5, wherein Fig. 2-Fig. 4 has represented control and the functor 11 of Fig. 1 in the mode of vertical view and sectional view.

Form control and have different thickness ranges with the drip molding of functor, the gap between its relative drip molding with each and the last lower casing has determined the function of Coin deposit lock:

Be positioned at shell 20 vertical limits and have thickness S1 (Fig. 5) with the centre slice 11G that lug 11H embeds respective grooves 20H.This thickness S1 is equivalent to the insied width of shell 20 approximately, the edge extent that feasible drip molding 11 with centre slice 11G almost fills up shell.In the terminal scope of centre slice 11G, top wide 11C of the second control shape and 11D concur with the (not shown) cap, and be same, in Lower Half, at the bottom of wide 11E, the 11F embedding of the second control shape shell among corresponding gathering sill 21E, the 21F; When shell 20 is closed, this geometric configuration just gets drip molding 11 does not have the down suction basically in housing 20, otherwise in function axis F-F direction, promptly along the direction that pushes of coin 15 or key 16, can only rotate one moves, and this rotation-mobile wealthy by forming the second control shape on the one hand, decide by its gathering sill on the other hand.The angular structure of gathering

sill

21E, 21F is in being parallel to a section of function axis F-F, can make drip molding 11 vertically carry out displacement along this function axis, and, then can carry out corresponding orthogonal translation to function axis F-F perpendicular to the L shaped of function axis F-F or T shape gathering sill one section.Just stipulated the movement clearance of drip molding in the shell 20 clearly by second drip molding 11 and the corresponding configuration of the control shape exterior feature of its gathering sill.

Equally also stipulated the possible movement locus of first wide 11A, the 11B of control shape on extension arm 14A, the 14B end, the thickness of extension arm 14A is S2, and the thickness of extension arm 14B is S3.Two

extension arm

14A, 14B alignment of drip molding 11, that is to say, these two controls and

functor

11,12 are structurally identical, it is contemplated that control and functor center on the situation of Fig. 1 function axis F-F Rotate 180 ° by another control and functor.

Wide 11A, 11B of the first control shape or 12A, 12B are inwardly, thickness is S4 (11B) or S5 (11A), make two controls and

functor

11,12 have the situation shown in Fig. 7-Fig. 9 sectional view when integrated positioning shown in Figure 6, that is to say, mesh like drip molding 11 that structural shape is identical and the 12 formation bowl-like, especially as Fig. 8 and shown in Figure 9.At this moment form coin chamber 25 between two arm 14A and the 15A, formed key chamber 26 between arm 14B and the 15B.First control shape exterior feature of control and functor supports the inboard of another control and the relative extension arm of functor respectively.From the sectional view of Fig. 8 and Fig. 9, can obviously find out, wide 11A of the first control shape and 12A form lateral limitation to coin chamber 25, wide 11B of the first control shape and 12B then constitute the lateral limitation of key chamber 26, when the vertical shape identity distance of the corresponding selection first control shape exterior feature from, or enter housing 20 when cooperating the diameter of coin 15 or coin 16 width, the first control shape exterior feature of coin 15 and/or key 16 just forms contact, at gathering sill 21, accurately control this two controls and functor 11 in 22,12 above-mentioned swing offsets, the second control shape exterior feature that is installed in the same side (coin chamber or key chamber) is inserting coin (wide 11A of control shape and 12A) or is inserting key 16 (wide 11B of control shape and 12B) " back " and close locking.But simultaneously, be contained in the then outside beat of the second control shape exterior feature of a relative side in the gathering sill, discharge the displacement of another parts.This terminal scope that is meant centre slice 11G naturally is concordant with the vertical shape face that is installed in the second control shape exterior feature, plays the locking effect.In the example shown, in the gathering sill 21,22 two outstanding second control shape exterior features only to form each locking shape wide and discharge the end face up and down of shape exterior feature.

Two

drip moldings

11 and 12 can be shown in Figure 1 mode, in the housing 20 of packing into stackedly, need not the locking in addition of other parts.But in order to produce certain elasticity, control and

functor

11,12 for example can have columniform groove 18A, a 18B in centre slice 11G, 12G, load onto a shared spring 19 in the groove, form Fig. 6 and Coin deposit lock position shown in Figure 11 under static state, the centre position (going back) of coin 15 and key 16 is arranged in housing 20.

Figure 10-Figure 12 is the synoptic diagram of the Coin deposit lock working method in principle that provides in chronological order.The a certain functor of arrow points among the figure, emphasize coefficient profile exterior feature with thick lines:

Key 16 is positioned at the coin chamber among Figure 10, its end face one side has two centre slice 11G, 12G by coin chamber one side to move towards coin chamber 25 directions, make second wide 11E of control shape and 12E discharge the coin chamber, but second wide 11F of control shape and 12F are in gathering sill 21F, the 22F of its installation, with the relative distance fetch bit of minimum, the crown of key front end enters this position.On this position,

crown

11H or 12H enter simultaneously among the groove 20H of housing wall and hook, so can not extract key 16 again out.Arrow P 1 has pointed out that in the position 1 plays interactive shape exterior feature.

If fill in coin chamber 25 (Figure 11) with a coin 15 this moment, its end face contacts with the corresponding first control shape wide 11A, 12A, and extruding successively, the distance of two second control shapes wide 11E, 12E is reduced, and catch the back edge of coin 15.Simultaneously

crown

11H, 12H are unclamped from the corresponding notch 20H of shell 20.In that " on the " center " position 2, coin and key can move, and this point is also referred to as " zero point " or the function plane of symmetry on technical functionality, and on this face, two control and

functor

11 and 12 can not add upper spring.

As coin 15 being pushed again housing (Figure 12), then the forward position is pressed on the vertical plane of coin chamber one side of centre slice 11G, 12G, promote simultaneously and swing two controls and

functor

11 and 12, the second locking shape wide 11F, the 12F of key chamber one side are outwards put, and the path of getting key is discharged.But when making opening movement, blocking device by the second control shape wide 11E, 12E still clamping coin 15 in the coin chamber 25 because in this section, two control and

functor

11,12 are only done length travel together with coin 15.Two controls of small arrow explanation among Figure 11 and Figure 12 and the component motion of

functor

11,12, typically be followed successively by for the function of this Coin deposit lock: two control and

functor

11,12 swing for the first time are for chamber of locking, two control and the length travel of functor on function axis F-F, the swing for opening each corresponding cell for the second time.With opposite order, insert the coin that takes out again behind the key.

From accompanying drawing and the explanation also as can be seen, the structure of Coin deposit lock identification coin of the present invention is very simple, it has stipulated the distance (it has stipulated the minimum coin diameter of operation Coin deposit lock) of wide 11A of the first control shape and 12A on the one hand, its width B (Figure 12, position 3) of having stipulated coin tray has been stipulated the maximal value of coin diameter on the other hand.

Be understood that, to accurately determine the size of coefficient shape exterior feature, function to Coin deposit lock is vital, but be different from Fig. 1-Figure 12 to the geometric configuration shown in the most preferred embodiment of Coin deposit lock when adopting, can certainly cooperate by fine setting and special formed each drip molding that guarantees.

For example the second control shape exterior feature is not necessarily leaveed no choice but align with locking and the release seamed edge of centre slice 11G, 12G, perhaps according to allowing coin or key 16 needed cross sections to specify the thickness of extension arms, correctly vertically enters with assurance.

Figure 13-Figure 19 has provided the example of other type.

In the topology example of Figure 13, do not adopt the method for the common spring part 19 that in outer casing groove 29, penetrates centre slice, but adopt

spring part

29A, 29B, they are ligule and stretch in the direction of function axis F-F, and together work with

mating member

30A, 30B on control and the functor, for example form cam and axle journal.Adopt present injection moulding or workmanship of spraying plastics, high precision is made this class part without difficulty, and need not to use a kind of spring part that separates, and especially for different overall plastic shape Coin deposit locks, has only two movable liner spares just can realize.

Figure 14 and Figure 15 illustrate according to Fig. 1-first embodiment shown in Figure 4, for predetermined function better and make it more accurate, selected a kind of design form under key 16 and centre slice 11G, 12G cooperated by being harmonious between the corresponding straight flange of coin chamber one side:

Figure 14 illustrates a key 16, and its end face has the W shape profile that draws with smart lines, and intermediate shape like axle journal is used for the location, accurately determines the position of two controls and

functor

11 and 12.

A kind of selection scheme as shown in figure 15, control and functor in the scope of coin chamber, cooperate with cam or axle journal.

Figure 16-Figure 19 has shown the 5th embodiment, and it has adopted an integral housing 200 and with the elastic component of plastics forming; Can further number of spare parts be reduced to two (shell and one control and functors) with this a kind of scheme, and all adopt plastic processing to form.

Shell 200 (Figure 17) is made up of a ring frame 201, the first half 202 and Lower Half 203; The first half 202 and Lower Half 203 extend to half of each face of the face of opening up and down that housing 200 determined by framework 201 approximately.The first half 202 and Lower Half 203 stagger mutually in the side, and perforate is also staggered equally mutually, and one or two control and functor can enter in the housing 200 by it.Respectively form a guiding shape part (Fuhrungsprofil) 204,205 in the longitudinal edge scope of housing 200 inboards, its corner scope has formed gathering sill 211E, 211F, with the second control shape wide 211C, the 211D of control and functor 211,212; 212C, 212D are used together.

Can see the geometric configuration of control and functor 211,212 from Figure 16, for the sake of clarity, integral housing 200 has drawn.

The drip molding of forming control and functor 211,212 has different-thickness in this embodiment, and the gap between its relative drip molding and the housing 200 has determined the function of Coin deposit lock.

Show the centre slice 211G of the framework 201 of housing 200, the thickness of 212G,, drip molding 211,212 concentricity 211G, 212G are placed on each self-corresponding guiding shape part 204,205 together approximately corresponding to the clean insied width of its edge extent middle shell 200.In the terminal scope of centre slice 211G, 212G, second wide 211C of control shape and 211D are housed, it embeds in gathering sill 211E, the 211F in the both sides of guiding shape part 204,205; This geometric configuration can make two drip moldings 211,212 accomplish not remain in the housing 200 basically with having the down suction, otherwise to function axis F-F direction, promptly along the direction of inserting coin 15 or key 16, can only be rotated-push motion, this rotates-pushes motion by forming second kind of control shape wide 211C, 211D, limiting by the gathering sill that forms correspondence again on the other hand on the one hand.Here the angular structure of gathering sill 211E, 211F is in being parallel to a section of function axis F '-F ', the drip molding 211,212 of forming control and functor just carries out length travel on this function axis F-F ', in contrast, L or T shape gathering sill 211E, 211F can carry out orthogonal translation to function axis F '-F ' in perpendicular to one section of function axis F '-F '.By the corresponding relation of this second kind control shape exterior feature, just can determine in the shell 200 and the movement clearance of the control of this embodiment and functor 211,212 to gathering sill.

So also determined first wide 211A, the 211B of control shape possible movement locus on extension arm 214A, 214B end.Article two, the upper end of extension arm 214A, 214B flushes with its centre slice 211G, extension arm 215A, the 215B of relative drip molding 212 flushes with the lower edge of centre slice 212G, i.e. two controls are structurally identical with functor 211,212, swing 180 ° and round the function axis F-F of Fig. 1 because it is contemplated that control and functor by other control and functor.

First group of function shape wide 211A, 211B or 212A, 212B are towards interior, its thickness should make two controls and functor 211,212 when integrated positioning, form a kind of engagement of relative plate-like, between two extension arm 214A and 215A, form the coin chamber, between two extension arm 214B and 215B, formed the key chamber.First group of inboard that control shape exterior feature supports another control and the relative extension arm of functor respectively of control and functor.First group of wide 211A of control shape and 212A then form side direction to the coin chamber, first group of wide 211B of control shape and 212B then form side direction to the key chamber to be stopped, so when the wide vertical edges distance of first control shape of corresponding selection or cooperate the diameter of coin 15 or during the width of key 16, when coin 15 and/or key 16 insertion housings 200, just contact with first group of control shape exterior feature, and accurately control two controls and functor 211,212 carry out the gathering sill 211E of housing 200, the rotation displacement of 211F, the second group of control shape exterior feature that is contained in the same side (coin chamber or key chamber) just closed and locked at the key 16 (wide 211B of control shape and 212B) " afterwards " that inserts coin (wide 211A of control shape and 212A) or insert.The second group of control shape exterior feature that is contained in a relative side then outwards put in its gathering sill, discharges another parts and can carry out displacement but meanwhile.

These two

drip moldings

211 and 212 can enter housing 200 mutually, and are fixed on herein, and need not other parts.In order to produce a kind of elastic stage, centre slice 211G, the 212G of the control of this embodiment and functor 211,212 has groove opposite 218A, a 218B, a kind of shared spring part 219 of simple plastic part is entered, make under static state, make Coin deposit lock form a centre position, on this position, coin 15 and key 16 all can be arranged in housing 200.

In an illustrated embodiment, housing is illustrated as independent parts, it is installed in the suitable position of shopping cart, especially be installed in the handlebar scope, but also can be partially or completely at shopping cart handle place desired housing function profile in addition, like this when mounting knob, as long as controlled the repertoire that just can obtain a Coin deposit lock with functor.

In the past to the function of Coin deposit lock aspect the effect of one piece of coin, always describe as most important function parts except that key." coin " that the present invention said not merely is meant to have common metal money different-diameter, circular, but also refer to any object, the control shape of its profile and Coin deposit lock control and functor is wide consistent, is controlled and uses the function of its motion process and Coin deposit lock is can traditional one piece of coin the same.For example it is contemplated that a simple tabular working of plastics, but also can increase subsidiary function, it seems similar shape spare with concrete additional function as IC-card or to the shopping cart user.

Except that traditional coin, should use a kind of like this drip molding by the following method, i.e. the installation of additional chamber need be parallel to the coin chamber, stretches into control and the correspondingly configured control shape exterior feature of functor, or this class drip molding only prepared a chamber, can re-use traditional coin so in no instance.

The present invention's imagination is enlarged, the subsidiary function that also can merge novel Coin deposit system, for example the corresponding IC-card that client is placed on the shopping cart scans, by to the operation of this class subscriber card and break-make or the operation that other electronic unit on Coin deposit lock or the shopping cart is contacted, play the specific function in the shopping process.

Claims

1. one kind especially is equipped with this parts on shopping cart, is about to one piece of coin and inserts the coin chamber, a key is inserted the Coin deposit lock of key chamber, and this lock can join with next shopping cart or throw off, otherwise or,

It is characterized in that: at least one shared control and functor (11,12 ' 211,212) in the housing (20,200), its () is from function axis (F-F; F '-F ') both sides can enter coin chamber (25) and key chamber (26), at function axis (F-F; F '-F ') both sides have can with coin (15) and the coefficient control of key (16) shape exterior feature, when filling in coin (15)/key (16), produce first group of control shape exterior feature (11A, 11B, 12A, 12B; 211A, 211B), and make control and functor (11,12; 211,212) move, thereby according in coin chamber (25)/key chamber (26), producing relative second group of control shape exterior feature (11C, 11D, 11E, 11F with first group of control shape exterior feature; 12C, 12D, 12E, 12F; 211C, 211D, 211E, 211F), pin coin (15) and key (16), in key chamber (26)/coin chamber (25), can discharge key (16)/coin (15) simultaneously.

2. Coin deposit lock as claimed in claim 1 is characterized in that, maximum two drip moldings are control and the functor (11,12 that the position is relative, structure is identical in the housing (20,200); 211,212), part meshes and passes.

3. as claim 1 and 2 described Coin deposit locks, it is characterized in that first group of control shape exterior feature (11A, 11B of drip molding; 12A, 12B; 211A, 211B) in the direction of coin chamber (25)/key chamber (26), form by the drip molding shaping, push direction along coin (15)/key (16), have at least one vertically to be positioned at function axis (F-F; F '-F ') on.

4. Coin deposit lock as claimed in claim 1 is characterized in that, second group of control shape exterior feature (11C, 11D, 11E, 11F of drip molding; 12C, 12D, 12E, 12F; 211C, 211D, 211E, 211F) in housing (20,200) direction and in the direction of coin chamber (25)/key chamber (26), form by the drip molding shaping, and be fixed on gathering sill (21E, 21F, 22E, the 22F of housing (20,200); 211E, 211F) in, coin (15)/key chamber (16) are moved in feeding distance.

5. as claim 2 and 3 described Coin deposit locks, it is characterized in that, make identical control and the functor (11,12 of structure; 211,212), make two controls and functor (11,12; 211,212) first group of control shape exterior feature (11A, 11B; 12A, 12B; 211A, 211B) lay respectively on another control and the functor.

6. Coin deposit lock as claimed in claim 1, it is characterized in that, control and functor (11,12) have one towards the vertical limit of housing (20), pass the centre slice (11G, 12G) of thickness (S1), this thickness is equivalent to the clean inside dimension of this scope of housing approximately; The finger-like extension arm (14A, the B that also have two that stretch out towards longitudinal edge by function axis (F-F), thickness less (S14A, S14B); 15A B), forms second group of control shape exterior feature (11C at the end of centre slice (11G, 12G) ... F; 12C-F), at extension arm (14A, B; 15A, B) end form first group of control shape exterior feature (11A, 11B respectively; 12A, 12B).

7. as the described Coin deposit lock of claim 1-6, it is characterized in that, the thickness (S1) of centre slice (11G, 12G) equals thickness (S4, the S5) sum of two the extension arm thickness (S2, S3) and the first control shape exterior feature, make two controls and functor overlapped, and make coin chamber (25) and key chamber (26) overlap joint.

8. Coin deposit lock as claimed in claim 2 is characterized in that, in the intermediate range of each control piece and drip molding, have respectively one relative, be used to install a spring part (19; 219) space (18A, 18B:218A, 218B).

9. Coin deposit lock as claimed in claim 1 or 2, it is characterized in that, have a groove (29) in the housing (20), a spring (29A, 29B) or its shape are housed in the groove can be cooperated on control and functor by same mating member (30A, 30B) together jointly.

10. Coin deposit lock as claimed in claim 1 is characterized in that, housing (20) is made up of a Lower Half and a structurally essentially identical at least first half, and they can match in shape.

11. Coin deposit lock as claimed in claim 1 is characterized in that, housing (200) is a monoblock type.

12. Coin deposit lock as claimed in claim 11 is characterized in that, the first half of housing (200) and Lower Half (202,203) have a hole that can penetrate control and functor (211,212).

13. Coin deposit lock as claimed in claim 12 is characterized in that, the first half (202) and Lower Half (203) stagger mutually.

14. as claim 1 and 11 described Coin deposit locks, it is characterized in that the second control shape exterior feature (211C, 211D, 212C, 212D) of control and functor (211,212) is used with the corresponding gathering sill (211E, 211F) in housing (200) the inner orientation shape part (204,205).

15. Coin deposit lock as claimed in claim 9 is characterized in that, spring is the working of plastics (219) of elastically deformable, and it is as the ingredient of discrete part or conduct control and functor.

16., it is characterized in that all parts all adopt plastics as the described Coin deposit lock of above-mentioned all claims.

17. Coin deposit lock as claimed in claim 1 is characterized in that, housing (20,200) becomes shopping cart handle or one section indivisible ingredient of handle wholly or in part.

18. Coin deposit lock as claimed in claim 1 is characterized in that, a drip molding with corresponding outline is used to operate the control shape exterior feature of control and functor.

19. Coin deposit lock as claimed in claim 18 is characterized in that, an additional chamber that is parallel to the coin chamber is arranged, and drip molding can be pushed in the additional control shape exterior feature of control and functor, so can operate control and functor by coin or drip molding.

20. Coin deposit lock as claimed in claim 18 is characterized in that, push shaped piece, coin chamber and control and functor are determined together with the size of control shape exterior feature, should make and can operate control and functor by drip molding.

21. Coin deposit lock as claimed in claim 18 is characterized in that, drip molding is the working of plastics of similar plug-in card.