CN105257116A - Device for opening and closing an article, especially made of leather, and article comprising such a device - Google Patents

Abstract

The invention relates to a device for opening and closing an article. The device comprises a box and a key;the box is provided with a mechanism with a locking/unlocking configuration; the device is driven by the configuration via the key to be in translational motion so that the mechanism changes from one status to the other status; the mechanism comprises a movable lock bolt used for closing/opening article.

Description

Especially leather article opening and closing device and comprise the article of this device

Technical field

The present invention relates to the opening and closing device of especially leather article, be more generally called lock.

The invention still further relates to the leather article being provided with this opening and closing device.

Background technology

The opening and closing device of known leather article is provided with key and lock core, and key and lock core can make device the locking and unlocking, and therefore by key being inserted lock core and being with movable lock core rotating opening and closing leather article.

Also known such as international application WO93/25783 and US Patent No. 5,212, the lock not having lock core described in 974.

Or rather, above-mentioned international application describes the device with key and control box.Key has multiple groove, and control box comprises and is movably arranged on base and is provided with the plank on a surface, and some active cursor are from protrusion of surface, and groove configuration together with these active cursor of key, to coordinate.

Unlock to make device, key moves in this first plane on the surface of plank, makes groove drive vernier, once vernier is in the unlocked position, key and portable plate are pulled in the base transverse to the first plane, or in other words along in the base of the second plane orthogonal with the first plane.

Describe a device in above-mentioned United States Patent (USP), this device has the key of card-shape and is provided with the main body of inserted into gap of this card.Key is especially provided with and unlocks terminal and guide terminal, and main body comprise half-shells, be fixed on half-shells and be provided with for space in receives both cards lower housing, be arranged in first enclosure cavity movable members and there is locking/unlocking draw-in groove and be arranged in the spring part of the depression of movable members.

In order to tripper, insert the card into gap, and shift onto in the interior space of main body, unlock terminal contact with spring part and make them rise in the depression of movable members, therefore take locking/unlocking draw-in groove to unlocked position, in this position, card is pushed to farther in interior space, and movable members takes in cavity by guide terminal, therefore discharges ratchet feature.

Therefore the device described in above-mentioned patent document is similar, they are only moved by the translation of key in same plane or Different Plane, allow these devices to be transitioned into unlocked configuration from locked configuration, and be transitioned into locked configuration from unlocked configuration, and key does not have rotational motion.

Summary of the invention

The object of this invention is to provide the similar device not having the opening and closing article of lock core, especially leather article, the manufacture of this device and use are simple all especially, convenient.

Therefore target first aspect of the present invention is the device opening and closing article particularly leather article, this device comprises lock box and is configured the key for coordinating with described lock box, lock box is provided with a mechanism, this mechanism has locked configuration and unlocked configuration, described in locked configuration, article can be closed, described in unlocked configuration, article can be opened, described opening and closing device is configured for only by the translational motion of described key in described lock box, described mechanism is made to be transitioned into its unlocked configuration from its locked configuration, its locked configuration is transitioned into the unlocked configuration from it, it is characterized in that, described mechanism comprises:

-being movably arranged on locking bolt in described lock box, locking bolt is configured closes described article for allowing in the described locked configuration of described mechanism and allows to open described article in the described unlocked configuration of described mechanism;

-be movably arranged on Lock Part in described lock box, Lock Part be configured for make in the described locked configuration of described mechanism described locking bolt predefined position maintain static and for the described unlocked configuration in described mechanism in allow described locking bolt to move; And

-be arranged on control system in described lock box, control system is configured for coordinating with described key, described control system is provided with movable part and standing part, standing part is configured for making described movable part maintain static when described key leaves described control system, described movable part is configured for be driven by described key when key is at least partly mobile in described lock box and for making described Lock Part move to primary importance, and/or move to the second place, in primary importance, described Lock Part makes described locking bolt freely, thus described mechanism is at its unlocked configuration, in the second place, described Lock Part makes described locking bolt maintain static, thus described mechanism is in its locked configuration.

Described opening and closing device of the present invention is convenient especially, and therefore it can drive simple especially, reliable mechanism opening by the simple translation of key in lock box and/or close article.

Or rather, the movable part of the key band autocontrol system of translation, this movable part makes Lock Part move to a position, make to maintain static in the locked configuration (in predefined position) of locking bolt in mechanism at these locking position parts, or contrary, make locking bolt freely at the unlocked configuration of mechanism.

In addition, open and close device reliable especially, because the standing part of control system maintains static the position ensureing maintenance Lock Part, the therefore accidental change of the configuration of anti-locking mechanism by making movable part.

Other preferred feature simple, convenient and economic especially according to opening and closing device of the present invention:

-described Lock Part is configured for around own rotation, and the described movable part of described control system is configured for translation in described lock box and comprises the transmission draw-in groove driving described Lock Part to rotate;

-described mechanism comprises the stop bearing be fixedly mounted in described lock box in addition, and described Lock Part is rotatably installed on described stop bearing;

-described locking bolt has abutment surface, and described Lock Part comprises base portion and at least one stop pin, and stop pin is from described proximal process and be configured for relative with the described abutment surface of described locking bolt;

-described Lock Part includes the base portion of at least three sides, described mechanism comprises the keeping system of described Lock Part, this keeping system to be arranged on described stop bearing and to be configured at least one side of the described side for acting on described Lock Part in addition, to hold it in any position of its primary importance and the second place when Lock Part is not driven by described movable part;

The global shape that the described base portion of-described Lock Part has is the parallelepiped-shaped with at least four sides, and base portion is provided with the centre bore on the lower wall leading to described base portion, described stop bearing is provided with axle journal and at least one through hole, axle journal enters described centre bore, through hole is relative with at least one of the described side of described Lock Part, described mechanism comprises at least one first block piece and at least one stop spring, at least one first block piece and at least one stop spring are arranged in described at least one through hole at least partly, described at least one first block piece is configured for one of described side acting on described Lock Part under the effect of described at least one stop spring,

-described Lock Part has base portion, the global shape that base portion has is the parallelepiped-shaped with four sides, and base portion is provided with the centre bore on the lower wall leading to described base portion, described stop bearing is provided with axle journal and a through hole, axle journal enters described centre bore, one of described side of through hole and described Lock Part is relative, described mechanism comprises the first block piece and stops spring, first block piece and stop spring are arranged in described through hole at least partly, described first block piece is configured the described side acting on described Lock Part under the effect at described stop spring,

The described base portion of-described Lock Part has stopper, and stopper is arranged to projection on each described side and be configured for coordinating with the described transmission draw-in groove of described movable part, to allow described Lock Part only to a direction rotation;

-described lock box comprises lock housing and is fixed on the lid in described lock housing, and described lock housing and described lid are configured to arrange cavity, and cavity limits the predetermined space of wherein accommodating described mechanism;

-described lock housing is provided with the first inserted into gap inserting described key, the second inserted into gap inserting the hasp of described article and inserts the 3rd inserted into gap of actuation button, actuation button is configured for described locking bolt mobile in the described unlocked configuration of described mechanism, to discharge described hasp;

-described locking bolt comprises stop pin, and stop pin is configured for making described hasp maintain static in the described locked configuration of described mechanism;

-described mechanism comprises locking bolt spring, the global shape of described locking bolt is L shape, described locking bolt has the first branch and the second branch, the eyelet of the end be configured for accepting actuation button is provided with in described first branch, be provided with the window be configured for accepting described locking bolt spring in described second branch, described locking bolt spring is plugged between the inwall of described locking bolt and the stopper of projection in the described cavity of described lock box;

The described movable part of-described control system is provided with and accepts gap and pipeline, the described gap that accepts accepts described key, described pipeline is led to by first end and describedly accepts in gap, described key has free end, described free end is provided with predetermined safe indenture, and described control system comprises and is movably arranged on described ducted safe rotating shaft;

The described standing part of-described control system is provided with receiving orifice, described receiving orifice is open-minded facing to the second end ground of the described pipeline of described movable part, second end of described pipeline is relative with the first end of described pipeline, and described control system comprises the second block piece be movably arranged at least in part in described receiving orifice and the piston spring be arranged in described receiving orifice in addition;

-when described key accepts outside gap described movable part described, described rotating shaft bears described piston spring effect by described second block piece, described second block piece is plugged between described piston spring and described rotating shaft and partly projection accepts in gap described, described second block piece thus across in described pipeline and receiving orifice, thus stop described movable part to move; And, when described key described accept to be accepted in gap with translation time, described key and described safe shaft contacts, then resist described piston spring and promote described safe rotating shaft, described safe rotating shaft pushes away described second block piece, until described second block piece is completely in described receiving orifice and outside described pipeline, thus described movable part is allowed to move in described lock box under the effect of the translational motion of described key;

The described movable part of-described control system comprises multiple breaking piece, described multiple breaking piece is assembled mutually to form block, described block global shape is parallelepiped and has a longitudinal groove, each described breaking piece is provided with a framework and movable part, described framework has a periphery gap, and described movable part to be arranged in described framework and to have acceptance and security centre's window of safety groove and described key; Further, described standing part comprises main body and is configured the multiple teeth for inserting in the trench; And/or

-when described key is outside described movable part, the described movable part of described breaking piece is each at rest position, at this rest position, described periphery gap is at least in part by the Partial Blocking adjacent with described safety groove, therefore in the described longitudinal groove of described movable part, form obstacle, described obstacle lock described standing part described tooth and thus stop described movable part to move; And, when described key is accepted and moves in described movable part, described key is inserted in described acceptance and security centre's window, and described safety groove is side by side rotated, until described safety groove is relative with described periphery gap, thus make the described groove of institute's movable part unimpeded and therefore allow described movable part to move in described lock box under the effect of the translational motion of described key.

In second aspect, target of the present invention is a leather article, it comprises main body, added flanging on the body by first end, be fixed on hasp on second end relative with described first end of described flanging and foregoing opening and closing device, described opening and closing device is fixed on the body and is configured for accepting described hasp and make it maintain static in the locked configuration of the mechanism of described opening and closing device, and for discharging described hasp in the unlocked configuration of described mechanism.

Accompanying drawing explanation

The description also carried out with reference to the following drawings by the embodiment provided as non-restrictive example below now continues to show the present invention, in accompanying drawing:

-Fig. 1 schematically shows opening and closing device according to the invention with elevation, and this device has the lock box be fixed in leather article, and device is in locked configuration, and the key of device enters lock box, and the hasp of article is embedded in lock box;

-Fig. 2 schematically shows Fig. 1 device be not fixed on article with phantom drawing, key and hasp leave lock box;

-Fig. 3 schematically shows hasp shown in Fig. 2 according to different visual angles with phantom drawing;

-Fig. 4 schematically shows key shown in Fig. 2 according to different visual angles with elevation;

-Fig. 5 schematically shows the decomposition diagram of Fig. 2 shown device;

-Fig. 6 and 7 is respectively elevation and the rear elevation of lock box shown in Fig. 2;

-Fig. 8 and 9 schematically shows the lock housing of lock box shown in Fig. 2 and 5 with phantom drawing according to two different visual angles;

-Figure 10 schematically shows the lid of lock box shown in Fig. 2 and 5 with phantom drawing;

-Figure 11 and 12 according to two different visual angles with the locking bolt of the mechanism of lock box shown in perspective representation Fig. 2 and 5;

-Figure 13 and 14 according to two different visual angles with the slide block of the mechanism of lock box shown in perspective representation Fig. 2 and 5;

-Figure 15 schematically shows the piston seat of the mechanism of lock box shown in Fig. 2 and 5 with phantom drawing;

-Figure 16 schematically shows the second block piece of the mechanism of lock box shown in Fig. 2 and 5 with phantom drawing;

-Figure 17 schematically shows the rotating shaft of the mechanism of lock box shown in Fig. 2 and 5 with phantom drawing;

-Figure 18 schematically shows the stop bearing of the mechanism of lock box shown in Fig. 2 and 5 with phantom drawing;

-Figure 19 schematically shows the first block piece of the mechanism of lock box shown in Fig. 2 and 5 with phantom drawing;

-Figure 20 and 21 schematically shows the pocket-wheel of the mechanism of lock box shown in Fig. 2 and 5 with phantom drawing according to two different visual angles;

-Figure 22 is schematically illustrated in the mechanism of the lock box of lock-out state with fragmentary perspective view, lock housing is removed;

-Figure 23 schematically and partly represents the mechanism of the lock box at unlocked configuration with phantom drawing, lid removes, and represents slide block and piston seat in a transparent way, to show the position that rotating shaft and second stops pieces;

-Figure 24 schematically and partly represents that lock housing is removed in the mechanism of mesomorphic lock box in a perspective view;

-Figure 25 is the figure similar with the figure of Figure 24, wherein represents slide block and piston seat in a transparent way, to show the position that rotating shaft and second stops pieces;

-Figure 26,27 schematically and partly represents the mechanism of the lock box in locked configuration with phantom drawing, remove lock housing and lid respectively;

-Figure 28 is the figure similar with the figure of Figure 22, and wherein locking bolt retreats, to discharge hasp from lock box;

-Figure 29 schematically and partly represents and meets the opening and closing device that the present invention one implements modification, wherein merely illustrates the bearing of the control system of the mechanism of lock box and slide block and key;

A breaking piece in the multiple similar breaking piece that-Figure 30 and 31 comprises with the slide block of perspective representation Figure 29 and this slide block respectively.

Detailed description of the invention

Fig. 1,2 represents the opening and closing device 1 of leather article 2, opens and closes device and is also called lock, and leather article is only schematically partly visible bag here.

Leather article 2 comprises main body 3, the flanging 4 be attached to by first end (not show) in main body 3, the hasp 5 be fixed on second end 6 relative with first end of flanging 4.

Lock 1 comprises lock box 10, lock box is fixed in main body 3, lock box is configured for accepting hasp 5 and make hasp maintain static in the locked configuration of the mechanism 11 (see Fig. 5) of lock box 10, and is configured and discharges hasp 5 for the actuation button 7 by lock 1 in the unlocked configuration of mechanism 11.Lock 1 also comprises the false button 9 be arranged on lock box 10 here.

Lock 1 comprises key 8 in addition, and key is configured for making mechanism 11 be transitioned into another, so that open and/or closed article 2 from its locked configuration and unlocked configuration (seeing below).

It is to be noted, only by one or more translational motions not having rotational motion of key 8, make key 8 enter into lock box 10 lead agency 11, make hasp 5 maintain static/discharge.

Hasp 5 comprises: main body 12, and the main body of hasp is configured the second end of the flanging 4 of the main body 3 for being fixed on leather article 2; And from the head 13 of inner surface 14 projection of the main body 12 of hasp, head 13 is provided with eyelet 15 and is configured for inserting (Fig. 2 and 3) in lock box 10.

Here key 8 is flat, and the insertion portion 17 (Fig. 2 and 4) being provided with grip 16 and being connected with grip 16.

Insertion portion 17 has relative two surfaces 18,19 and is located at predetermined three the safe indentures 20 on each surperficial 18,19 at the free end 21 of key 8.

Fig. 5 represents lock 1 and hasp 5 (namely not wrapping 2) separately in an exploded manner.

Lock box 10 comprises main body (not show), and latching/delatching mechanism 11 inserts in this main body.

Here the global shape of lock box 10 is prismatic.

Box body 10 is formed by lock housing 22 and lid 23, and lid 23 and lock housing 22 are relatively arranged and be fixed in lock housing by the first screw 27.

Lock housing 22 and lid 23 are configured to form cavity 45, and cavity 45 limits a predetermined space (not show), accommodating mechanism 11 in predetermined space.

Box body 10 is also formed by label panel 24 and clamping plate 25, and clamping plate 25 partly form interlayer with lid 23.

Label panel 24 and clamping plate 25 each there is a window, the size and dimension of window mates substantially with the size and dimension of lid 23, and label panel and clamping plate are fixed in lock housing 22 by the second screw 26 entirety through the eyelet (not show) be located in label panel 24 and clamping plate 25 at this.

The outline of clamping plate 25 equals the outline of lock housing 22 substantially, and the outline of label panel 24 is slightly less than the outline of clamping plate 25, and label panel 24 is inserted in the groove 49 of lock housing 22 at least in part.

It is to be noted in addition: label panel 24 is configured the external surface of the main body 3 for being positioned at bag 2, and clamping plate 25 are configured the inner surface for being positioned at main body 3; Further, the second screw 26 is configured for arranging predetermined gap (see Fig. 2) between clamping plate 25 and label panel 24, and when box body 10 is fixed in main body 3, this gap is blocked by the material thickness wrapping the main body 3 of 2.

Actuation button 7 entirety is formed by grip 28 and operating bar 29, and operating bar 29 from grip 28 projection, and passes lock housing 22.

Mechanism 11 comprises: locking bolt 31, and locking bolt is movably arranged in lock box 10 and is not configured for closing closure 2 in the locked configuration of mechanism 11 and open bag 2 at the unlocked configuration of mechanism 11; And locking bolt spring 32, when locking bolt 31 does not bear external stress, locking bolt spring can make locking bolt 31 get back to precalculated position by actuation button 7 especially.

Or rather, locking bolt 31 is provided with stop pin 48, and stop pin is configured in the eyelet 15 of the head 13 for being embedded in hasp 5 in the locked configuration of mechanism 11, and deviates from from eyelet 15 in the unlocked configuration of mechanism 11.

Mechanism 11 comprises in addition: Lock Part 33, also pocket-wheel is called, Lock Part 33 to be movably arranged in lock box 10 and to be configured for making locking bolt 31 maintain static in precalculated position in the locked configuration of mechanism 11, and in the unlocked configuration of mechanism 11, allow locking bolt 31 to move; And, to be fixedly installed in lock box 10 and on pocket-wheel 32 is rotatably installed on it stop bearing 34, the first block piece 35 and stop spring 36, first block piece 35 and stop that spring 36 is arranged at least partly and stop on bearing 34 and be configured for acting on pocket-wheel 33.

Mechanism 11 comprises the control system 30 be arranged in lock box 10 in addition, and control system is configured for coordinating with key 8.

System 30 is provided with movable part 37 and standing part 38, and movable part is also called slide block, and standing part is also called piston seat, and standing part is configured for making slide block 37 maintain static when key 8 leaves system 30.

At key at least partially in lock box 10 during translation, slide block 37 is configured for being driven by key 8, and for making pocket-wheel 33 move to primary importance, pocket-wheel makes locking bolt 31 freely in this position, therefore mechanism 11 is at its unlocked configuration; And/or pocket-wheel 33 is moved to the second place, pocket-wheel makes locking bolt 31 maintain static in this position, and thus mechanism 11 is in its locked configuration.

System 30 also comprises sliding block spring 39, and sliding block spring is configured for making slide block 37 when not having external stress, particularly by key 8, returns initial position.

System 30 also comprises: some safe rotating shafts 40, and safe rotating shaft to be movably arranged in slide block 37 and to be configured for coordinating with the predefined safe indenture 20 of key 8; And, the piston spring 42 being movably arranged on the second block piece 41 in piston seat 38 at least in part and being arranged in piston seat 38; System 30 is configured for making the second block piece 41 between piston spring 42 and rotating shaft 40.

Mechanism 11 is comprised catch spring the 43, three screw 44 be fixed in lock box 10 by the 3rd screw 44 in addition and passes the aperture (not show) formed in catch spring 43.This catch spring 43 is configured for the head 13 of the hasp 5 that reclines when hasp 5 maintains static in lock box 10 with for ejecting from lock box 10 when hasp 5 is discharged by mechanism 11.

Fig. 6 and 7 represents elevation and the rear elevation of the lock box 10 after assembling respectively.

At elevation, there is no key 8, there is no hasp 5 yet, stop pin 48 can be seen through the second inserted into gap 46 be located in lock housing 22; And the free end of rotating shaft 40 can be seen through also the first inserted into gap 47 be located in lock housing 22.

At rear elevation, clamping plate 25 are fixed in lock housing 22 by the second screw 26, and lid 23 and the window be located in clamping plate 25 are arranged and be fixed in lock housing 22 by the first screw 27 with flushing.The main body 3 of bag 2 needs perforation here, to make lid 23 pass through through the material of main body 3.

Referring now to Fig. 8 to 10, lock housing 22 and lid 23 are described in more detail.

Lock housing 22 has in addition: its first gap 47 and the second inserted into gap 46, and is configured the 3rd inserted into gap 50 of ellipse of the bar 29 accepting actuation button 7 for sliding; And circular hole 51, circular hole 51 is configured the bar (not shown) for accepting false button 9 regularly.

Lock housing 22 is provided with closed inside wall 52 in addition, closes inside wall 52 and limits cavity 45 from inner surface 53 projection, close the peripheral profile of inside wall and the outline basic simlarity of lid 23.

Lock housing 22 comprises the multiple positioning terminals 54 be configured for locating stop bearing 34, slide block 37 and piston seat 38, be configured the bootstrap block 55 for locating and guide locking bolt 31 movement, and be configured the U-shaped stopper 56 of the block piece for locating locking bolt 31 and formation locking bolt spring 32.

Cavity 45 has: the first diapire 57, stops that two positioning terminals 54 of bearing 34, bootstrap block 55 and U-shaped block 56 are from the first diapire 57 projection for locating; And than the second diapire 58 that the first diapire 57 caves in, other four positioning terminals 54 for positioning sliding block and two other positioning terminal 54 for positioning piston 38 are from the second diapire 58 projection.

Lock housing has the groove 88 be located in the second diapire 58 in addition.

Closing inside wall 52 and be provided with three parts thickeied, in three parts thickeied, forming the screw thread well 59 be configured for accepting the first screw 27 for fixed cover 23.

Lock housing 22 is provided with in addition and is configured the second screw 26 for accepting for fixing label panel 24 and clamping plate 25 from four screw channels, 60, four screw channels of inner surface 53 projection.

Lid 23 has: main body, and main body has criss-cross first groove 63 be configured for accepting catch spring 43; Lateral wall 61, is wherein provided with the passing hole 62 of the 3rd screw 44, and passing hole 62 leads to the first groove 63 and the fixing hole 64 be arranged in main body extends, with fixed agraffe spring 43; And, second groove 65, second groove 65 have be configured for hold at least in part wherein stop bearing 34 and pocket-wheel 35 first bottom 66, and than first bottom bottom 35 darker second 67, be configured bottom second for holding slide block 37 at least in part wherein.

Lid 23 comprises in addition: to be located at bottom second two blind holes 68 (wherein only having can see completely) in 67, and blind hole is configured and accepts a corresponding sliding block spring 39 for each blind hole; And three of the first screw 27 are configured for relative with screw thread well 59, for lid 23 is fixed on lock housing 22 by eyelet 69, three by eyelet.

The part of mechanism 11 is described in more detail referring now to Figure 11 to 21.

Locking bolt 31 (Figure 11 and 12) entirety is L shape, there is the first branch 70 being called vertical branch and the second branch 72 being called horizontal branch, the eyelet 71 of the end of the bar 29 be configured for accepting actuation button 70 is provided with in first branch 70, window 73 is provided with in second branch 72, window 73 is configured the U-shaped block 56 for accepting on the one hand lock housing 22 and accepts locking bolt spring 32 on the other hand, locking bolt spring 32 U-shaped block 56 and around window 73 inwall 75 between.

Stop pin 48 projection of locking bolt 31 is in window 73, and locking bolt 31 has in addition: breach 74, and breach 74 extends window 73, and breach 74 is configured the bootstrap block 55 for accepting lock housing 72; Being located at two depressions 76 of the second branch 72 end, passing through for making two of lock housing 22 screw thread wells 59; And the abutment surface 77 be located in the first branch 70.

The main body that slide block 37 (Figure 13 and 14) is annular by global shape is formed, and has the center slot 78 accepting key 8.

The antetheca 80 that the main body of slide block 37 has sidewall 79, connect with sidewall 79 and being connected with sidewall 79 and the diapire 81 relative with antetheca 80.

Center slot 78 only leads to antetheca 80.

Slide block 37 comprises four through holes 82 simultaneously leading to front surface 80 and bottom surface 81, and through hole is configured for being passed by corresponding four positioning terminals 54 of lock housing 22.

Slide block 37 comprises in addition: from the transmission draw-in groove 83 of front surface 80 and sidewall 79 projection, be configured for mobile pocket-wheel 33; And from the groove 84 of antetheca 80 projection, be configured for being contained in the groove 88 of lock housing 22.

Slide block 37 comprises three pipelines 85 be formed in main body, and its first end leads on the inner surface 87 in center gap 78, and second end relative with first end leads to sidewall 79.

Slide block 37 comprises two blind holes 86 be located in basal surface 81, and blind hole is configured for accepting sliding block spring 39.

Piston seat 38 (Figure 15) is formed by a main body, is provided with three receiving orifices, 89, three receiving orifices with being configured the second end of the pipeline 85 for facing toward slide block 37 open-minded in main body; And two through holes, 90, two through holes are configured for being passed by corresponding two positioning terminals 54 of lock housing 22.

The global shape of each second block piece 41 (Figure 16) is cylindricality, and it has: predetermined diameter, and this diameter makes it side by side move in the corresponding pipeline 85 of slide block 37 and in the corresponding receiving orifice 89 of piston seat 38; First end 91, be configured for coordinating to the corresponding piston spring 42 be arranged in corresponding receiving orifice 89, and the second end 92 is configured for coordinating with corresponding rotating shaft 40.

Each rotating shaft 40 (Figure 17) has: base portion 93, the predetermined diameter of base portion and the diameter of the second block piece 41 similar, can move in the corresponding pipeline 85 of slide block 37; And the head 94 be connected with base portion 93 by crossette 95, the free end 96 of head is taper.

Each single piece formed by a rotating shaft 40 and one second block piece 41 limits a piston (not show).

Here piston spring 42 has predetermined different length, can provide similar or different predetermined stroke for each piston.

The indenture 20 of key 8 and particularly their corresponding degree of depth are that the stroke predetermined according to piston is formed on insertion portion 17; Therefore the combination that can make mechanism 11 the locking and unlocking is formed.

Stop that bearing 34 (Figure 18) is formed by the main body with the first branch 100 and the second branch 101, relative first branch 100 of the second branch 101 extends in angle square shape substantially.

Stop that bearing 34 is provided with: to be arranged in the first branch 100 and the through hole 102 led on interior curved surperficial 103 of this first branch 100; Two through holes 104, wherein a through hole 104 is located in the first branch 100, and another is located in the second branch 101, and two through holes 104 extend transverse to through hole 102 ground; From the axle journal 105 of the second branch 101 projection, axle journal 105 extends abreast with interior curved surperficial 103 and relative with through hole 102.

Stopping that bearing 34 is provided with the concave surface 106 being arranged in the second branch 101 end in addition, passing through for making the screw thread well 59 of lock housing 22.

First block piece 35 (Figure 19) has: the overall shape for cylindricality, and its predetermined diameter makes the first block piece can move in the through hole 102 stopping bearing 34; First end 98, first end 98 is configured for coordinating with the part stop spring 36 be arranged in through hole 102; And the second end 99, second end 99 is configured for coordinating with pocket-wheel 33 under the effect stopping spring 36.

Pocket-wheel 33 (Figure 20 and 21) includes four sides 108 and global shape is the base portion 107 of parallelepiped, and is provided with the centre bore 110 led on base portion 107 lower wall 109.

By stopping that the axle journal 105 of bearing 34 is rotatably mounted on, pocket-wheel 33 stops that on bearing 34, axle journal 105 enters into the centre bore 110 of pocket-wheel 33, therefore stop that the through hole 102 of bearing 34 is relative with one of side 108 of pocket-wheel 33.

The base portion 107 of pocket-wheel 33 comprises the stopper 111 being arranged as and giving prominence on each side 108 in addition, and stopper 111 is configured for coordinating with the transmission draw-in groove 83 of slide block 37, only rotates to a direction to allow pocket-wheel 33.

Or rather, each stopper 111 have from an outstanding inclined-plane 113, corresponding side 108 and converge with inclined-plane 113 one face 112 directly, face directly and be located at this stopper 111 from the extended line of the back to back last side of the respective side of its projection.

The base portion 107 of pocket-wheel 33 is provided with the side plate 114 relative with lower wall 109 and the stop pin 115 from side plate 114 projection in addition, here stop pin 115 is formed by two parts separated from each other by centre bore 110, is configured for relative with the abutment surface 77 of locking bolt 31.

The locking and unlocking method of mechanism 11 is described, respectively for being locked in hasp 5 to close closure 2 in lock box 10, with for discharging hasp 5 from lock box 10 to open bag 2 referring now to Figure 22 to 28.

Locking means comprises the following steps.

Here pocket-wheel 33 is in its primary importance, and in this primary importance, the stop pin 115 of pocket-wheel leaves the abutment surface 77 of locking bolt 31, and extends in the substantially vertical plane of the plane (being called lock housing plane) that limits with the surface of lock housing 22 below; Therefore make locking bolt 31 freely.

Second block piece 35 is actuated by stop spring 36, and a side 108 of the pocket-wheel 33 that therefore reclines.

Hasp 5 (can't see in Figure 22 to 28) enters the second inserted into gap 46 be located in lock housing 22 by the translational motion in the plane vertical with lock housing plane 22, until contact with the stop pin 48 of locking bolt 31.

Press hasp 5 to stop pin 48, locking bolt 31 translation in the plane substantially parallel with lock housing plane moved, opposing locking bolt spring 32, make the head 13 of hasp 5 partially by.

When locking bolt spring 32 returns its initial position and again pushes away locking bolt 31, stop pin 48 relocates and is embedded in the eyelet 15 of hasp 5 head 13.

By first translational motion of edge with the plane of lock housing 22 plane orthogonal, key is inserted in the first inserted into gap 47 be located in lock housing 22, is then inserted in the center slot 78 of slide block 37; Until the indenture 20 of key 8 contacts the tapering point 96 of the rotating shaft 40 of projection in center slot 78.

When key 8 is outside center slot 78 or when just having entered center slot 78, rotating shaft 40 bears the effect of piston spring 42 by the second block piece 41 between piston spring 42 and rotating shaft 40, and partly projection in center slot 78, thus the second block piece 41 is across in pipeline 85 and receiving orifice 89, slide block 37 is therefore stoped to move.

Key 8 continues the first translational motion, makes the piston formed by rotating shaft 40 and the second block piece 41 in the plane substantially parallel with the plane of lock housing 22, resist piston spring 42 and moves.

Rotating shaft 40 promotes the second block piece 41, until the second block piece 41 is completely in receiving orifice 89 and outside pipeline 85, and rotating shaft is in pipeline 85 completely, thus allow slide block 37 under the effect of the second translational motion of key 8, in lock box 10, to move (and then the first translational motion extend this motion), all the time in the plane vertical with lock housing plane 22.

The slide block 37 of such release resists sliding block spring 20, along the planar movement substantially vertical with the plane of lock housing 22 in the cavity 45 of lock box 10 by the second translational motion of key 8.

Facing directly of the draw-in groove 83 of slide block 37 and the stopper 111 of side 108 projection from pocket-wheel 34 112 contacts, and driving pocket-wheel 34 around stopping that the axle journal 105 of bearing 34 rotates, turning to 1/4th circles here.

Figure 24 and 25 represents the movement of slide block 37 and the rotation of pocket-wheel 34, and here in intermediary, wherein pocket-wheel 33 rotates 1/8th circles, and piston separately, because the rotating shaft 40 in slide block 37 is no longer relative with the second block piece 41.In other words, the pipeline 85 of slide block 37 is no longer relative with the receiving orifice 89 of piston seat 38.

Slide block 37 moves, until contact with the second diapire 58 of lock housing 22, at this moment the groove 84 of slide block 37 is arranged in the groove 88 of lock housing 22.

When pocket-wheel 33 rotates, its side 108 relative with the second end 99 of the second block piece 35 is resisted and is stopped that spring 36 pushes away the second block piece 35; Then once pocket-wheel completes the rotation of 1/4th circles, stop that spring 36 loosens, the first block piece 35 is sent back to the another side 108 of the pocket-wheel 33 that reclines.

The rotation of pocket-wheel 33 drive its stop pin 115 from stop pin make locking bolt 31 freely primary importance move to the second place of stop pin, in the second place, one of part of stop pin 115 is relative with the abutment surface 77 of locking bolt 31 and immediately follows close, even contacts abutment surface 77; Locking bolt 31 is maintained static in its predetermined position, and in this position, its stop pin 48 is embedded in the eyelet 15 of the head 13 of hasp 5.Therefore wrap 2 to close.

Key 8 passes through translational motion (direction along contrary with the translational motion of inserting key 8), taking out with the gap 78 and 47 of lock housing 22 respectively from slide block 37.

Therefore, by the effect of sliding block spring 39, slide block 37 is sent back to its initial position, and in the motion process of slide block 37, draw-in groove 83 contacts with the inclined-plane 113 of the stopper 111 outstanding from the side 108 facing to slide block 37 sidewall 79, and pocket-wheel 33 is moved.

When pocket-wheel 33 rotates, the side 108 of second end 99 facing to the second block piece 35 of pocket-wheel, opposing stops spring 36, promotes the second end 99; Then, once the draw-in groove 83 of slide block 37 no longer contacts with the inclined-plane 113 of stopper 111, stop that spring 36 loosens and the first block piece 35 is sent back to, this side 108 of the pocket-wheel 33 that reclines.

The profile on the inclined-plane 113 of stopper 111 can make slide block 37 pocket-wheel 33 not delivered to its primary importance, and pocket-wheel therefore can be made to stay the second place of pocket-wheel locking locking bolt 31.

In addition, the piston that rotating shaft 40 and the second block piece 41 are formed also gets back to initial position.

Unlock method comprises the following steps.

Here pocket-wheel 33 is in its second place, and in this position, its stop pin 115 is relative with the abutment surface 77 of locking bolt 31.

The same with locking, key 8, by being inserted in the first inserted into gap 47 be located in lock housing 22 along the first translational motion of the plane vertical with lock housing plane 22, is then inserted in the center slot 78 of slide block 37; Until the tapering point 96 of the indenture 20 of key 8 and the projection rotating shaft 40 in center slot 78 contacts.

The translational motion of key 8 continues, and makes the piston opposing piston spring 42 formed by rotating shaft 40 and the second block piece 41, moves in the plane substantially parallel with lock housing plane 22.

Rotating shaft 40 promotes the second block piece 41, until the second block piece is completely in receiving orifice 89 and outside pipeline 85, and rotating shaft 40 is in pipeline 85 completely, slide block 37 is therefore allowed to move in lock box 10 under the effect of key 8 second translational motion (and then the first translational motion extend this motion).

D/d slide block 37 like this, by the second translational motion opposing sliding block spring 20 of key 8, along the plane substantially vertical with the plane of lock housing 22, moves in the cavity 45 of lock box 10.

Facing directly of the stopper 111 that the draw-in groove 83 of slide block 37 is outstanding with the side 108 from pocket-wheel 34 112 contacts, and to drive pocket-wheel around stopping that the axle journal 105 of bearing 34 rotates, turns to 1/4th circles here.

Slide block 37 moves, until contact with the second diapire 58 of lock housing 22, at this moment, the sunk key 84 of slide block 37 is arranged in the groove 88 of lock housing 22.

When pocket-wheel 33 rotates, the side 108 of second end 99 facing to the second block piece 35 of pocket-wheel, opposing stops spring 36, promotes the second block piece; Then, once pocket-wheel completes the rotation of 1/4th circles, this stop spring 36 loosens and the first block piece 35 is sent back to, the another side 108 of the pocket-wheel 33 that reclines.

The rotation of pocket-wheel 33 drives its stop pin 115 to move to the primary importance of pocket-wheel from the second place of pocket-wheel locking locking bolt 31, and in this primary importance, stop pin 115 leaves the abutment surface 77 of locking bolt 31, therefore makes locking bolt 31 freely.

Key 8 is taken out respectively from slideway 37 with the gap 78 and 47 of lock housing 22 by translational motion (direction along contrary with inserting the translational motion of key 8).

Therefore by the effect of sliding block spring 39, slide block 37 is sent back to its initial position, and in the motion process of slide block 37, draw-in groove 83 contacts with the inclined-plane 113 of the stopper 111 outstanding from the side 108 facing to slide block 37 sidewall 79, and pocket-wheel 33 is moved.

When pocket-wheel 33 rotates, the side 108 relative with the second end 99 of the second block piece 35 of pocket-wheel pushes away the second end 35, and opposing stops spring 36; Then, once the draw-in groove 83 of slide block 37 no longer contacts with the inclined-plane 113 of described stopper 111, stop that spring 36 loosens, and the first block piece 35 is sent back to, this same side 108 of the pocket-wheel 33 that reclines.

The profile on the inclined-plane 113 of stopper 111 can make slide block 37 pocket-wheel 33 not delivered to its second place, pocket-wheel therefore can be made to stay pocket-wheel and make locking bolt 31 primary importance freely.

In addition, the piston that rotating shaft 40 and the second block piece 41 are formed also returns initial position.

Actuation button 7 is driven in the translational motion substantially parallel with lock housing 22 plane, locking bolt 31 translation is moved, opposing locking bolt spring 32, locking bolt spring is by the action compresses of button 7, and button 7 is fixed on by its bar 29 in the eyelet 71 be located in the first branch 70 of locking bolt 31.

Mobile its stop pin 48 that drives of locking bolt 31 exits from the eyelet 15 of hasp 5 head 13, and therefore hasp 5 is released from lock box 10 and is ejected by catch spring 43.Button 7 loosens, and locking bolt 31 gets back to its initial position under the effect of the locking bolt spring 32 making locking bolt return.Therefore wrap 2 to open.

Figure 29 to 31 represents the key 108 entering and meet the present invention one and implement in the control system 130 of modification.

Control system 130 is provided with the slide block 137 be movably arranged in lock box (not show), and the block 135 that slide block 137 is parallelepiped (being also movable part) by global shape is formed.

Block 135 comprises front side board 140, back side panel 145, and multiple breaking piece 150 be clipped between front side board and back side panel 140 and 145.

Front side board 140, back side panel 145 and breaking piece are fixed together by hold-down screw 13, form block 135.

Front side board 140 comprises the transmission draw-in groove 183 of the periphery projection from front side board 140, and transmission draw-in groove is configured the Lock Part (not show) for driving locking bolt.

Front side board 140 comprises the inserted into gap 142 be configured for accepting key 108, and is located at the periphery of front side board 140, the otch 143 relative with transmission draw-in groove 183.

Front side board 140 comprises two in addition for what make hold-down screw 136 pass through and is configured blind hole 144 for accepting sliding block spring (not show) by eyelet 141 and two.

Back side panel 145 has external surface 146, is wherein provided with two passing hole 147 for making hold-down screw 136 pass through, and two through holes 186 for making sliding block spring pass through.

Back side panel 145 comprises the otch 148 being located at back side panel 145 periphery.

Each breaking piece 150 is provided with the eyelet 153 and two through holes that sliding block spring is passed through 154 that the framework 151, two with periphery gap 152 (its part is covered, therefore represented by dashed line) makes hold-down screw 136 pass through.

Each breaking piece 150 is provided with in addition: to be located in framework 151 and to be circular depression 155; Be configured the inserted into gap 156 for accepting key 108 and the tooth 170 of projection in depression 155.

Each breaking piece 150 comprises the movable part 157 being contained in also opposing frame 151 activity installation in depression 155.

Movable part 157 has acceptance and security centre's window 158 of key 108, and the edge 159 of center window 158 is processed into inclined-plane a little, and is configured for the overlapping safety groove 171 in the periphery gap 152 with framework 151.

Safety groove 171 is formed by two parts, to be namely located in movable part 157 and to limit the first breach 172 of depression 173, and being located at the second breach 174 in depression 173.

Movable part 157 has otch 175 positioned opposite with safety groove 171 in addition here, and otch 175 forms the otch 175 of the first parapet 176 of the tooth 170 be configured for the framework 151 that reclines, and second parapet 177 relative with the first parapet 176.

Each breaking piece 150 comprises the safety spring 178 in the sinking space 155 reserved by the otch 175 be located in movable part 157 in addition, and safety spring 178 is plugged between tooth 170 and the second parapet 177, and recline tooth 170 and the second parapet 177.

Be located at breach 142 and 148 in front side board 140 and back side panel 145 and in breaking piece 150 and periphery gap 152 and safety groove 171 respectively and form longitudinal groove 180 in block 135.

Control system 130 is provided with the bearing 160 be fixedly mounted in lock box (also claiming standing part) in addition, and bearing is formed by the main body 161 substantially for parallelepiped, is provided with the step 162 of locating in box.

Bearing has multiple locking teeth 163 raised to the bearing of trend rightabout with step 162 from main body 161, and locking teeth is configured for being plugged in the longitudinal groove 180 of block 135.

When key 108 is outside slide block 137, each movable part 157 of breaking piece 150 is each at rest position (Figure 31), in this position, periphery gap 152 is at least partly by the Partial Blocking adjacent with safety groove 171, or rather, here blocked by a part for depression 173, to be formed in the obstacle in the groove 180 of the block 135 of slide block 137.

Ensure this rest position by the safety spring 178 of each breaking piece 150, safety spring makes corresponding movable part 157 rotate, and to contact or immediately follows near tooth 170 to make the first parapet 176 with tooth 170.

The tooth of obstacle and bearing 160 mixes substantially, makes these teeth 160 stop the translation of slide block 137 to be moved.

When key 8 to be received in slide block 137 and translation wherein time, key 8 is inserted in the inserted into gap 142 of front side board 140 and the inserted into gap 156 of breaking piece 150 respectively, and insert in security centre's window 158 of movable part 157 of these breaking pieces 150, window 158 aligns with inserted into gap 156 at least in part; And make safety groove 171 rotate, until each second breach 174 of safety groove is relative with periphery gap 152 and overlapping simultaneously.

Therefore, groove 180 can be discharged from obstacle like this, therefore allow slide block 137 to move in lock box under the effect of the translational motion of key 8.

Do not show in modification one, Lock Part includes the base portion of at least three sides more at large, and mechanism comprises the keeping system of Lock Part, this keeping system is arranged on and stops on bearing and be configured at least one side of the side for acting on Lock Part in addition, so as Lock Part is useless driven by described movable part time hold it in its primary importance and the second place any one position on.

The global shape that the base portion of Lock Part more generally has also can be the parallelepiped with at least four sides, and base portion is provided with the centre bore led on the lower wall of base portion; And stop that bearing can be provided with the axle journal entering centre bore, and with at least one relative at least one through hole of the side of Lock Part.In addition, mechanism also can comprise and is arranged at least one first block piece in through hole and at least one stop spring at least in part, and the first block piece is configured for acting at least one of the side of stop member under the effect stopping spring.

Do not show in modification at other:

-key is not flat, but has other shape, and key is such as round;

-key only has indenture on one of surface instead of on both surfaces;

-lock box global shape is not prismatic, but parallelepiped;

-first and/or second and/or the 3rd screw can be replaced with other fixed part such as rivet;

-lock box does not establish false button;

-rotating shaft does not have the end of taper, but pyramidal or process end in the slope;

-lockset has control system and key, control system has at this three pistons formed by rotating shaft and the second block piece, each surface of key there are three indentures, more at large, lock can comprise at least one and preferred multiple piston formed by rotating shaft and the first block piece, has at least one on the key and preferred multiple indenture; Certainly, predetermined often pair of indenture degree of depth and piston stroke form the combination of lock; And/or

-mechanism does not rotate the pocket-wheel of installation, but is provided with Lock Part, and Lock Part is configured more at large for by the translation of this Lock Part and/or rotational motion, sets up the connection between slide block and locking bolt.

More general proposition, the invention is not restricted to the example describing and show.

Claims (17)

1. the opening and closing device of article (2), article especially leather, described opening and closing device comprises lock box (10) and is configured the key (8 for coordinating with described lock box (10); 108), lock box is provided with a mechanism (11), this mechanism has locked configuration and unlocked configuration, described in locked configuration, article can be closed, described in unlocked configuration, article can be opened, and described opening and closing device (1) is configured for only by described key (8; 108) translational motion in described lock box (10), makes described mechanism (11) be transitioned into its unlocked configuration from its locked configuration, and is transitioned into its locked configuration from its unlocked configuration; It is characterized in that, described mechanism (11) comprising:

-being movably arranged on locking bolt (31) in described lock box, locking bolt is configured closes described article for allowing in the described locked configuration of described mechanism and allows to open described article in the described unlocked configuration of described mechanism;

-be movably arranged on Lock Part (33) in described lock box, Lock Part be configured for make in the described locked configuration of described mechanism described locking bolt (31) predefined position maintain static and for the described unlocked configuration in described mechanism in allow described locking bolt (31) mobile; And

-be arranged on control system (30 in described lock box; 130), control system be configured for described key (8; 108) coordinate, described control system (30; 130) movable part (37 is provided with; 137) and standing part (38; 160), standing part is configured for making described movable part maintain static when described key leaves described control system, described movable part (37; 137) be configured for be driven by described key when key is at least partly mobile in described lock box (10) and for making described Lock Part (33) move to primary importance, and/or move to the second place, in primary importance, described Lock Part makes described locking bolt (31) freely, thus described mechanism (11) is at its unlocked configuration, in the second place, described Lock Part makes described locking bolt (31) maintain static, thus described mechanism (11) is in its locked configuration.

2. open and close device as claimed in claim 1, it is characterized in that, described Lock Part (33) is configured for around own rotation, and the described movable part (37 of described control system; 137) be configured for translation in described lock box (10) and comprise the transmission draw-in groove (83 driving described Lock Part (33) to rotate; 183).

3. open and close device as claimed in claim 2, it is characterized in that, described mechanism (11) comprises the stop bearing (34) be fixedly mounted in described lock box (10) in addition, and described Lock Part (33) is rotatably installed on described stop bearing (34).

4. open and close device as claimed in claim 3, it is characterized in that, described locking bolt (31) has abutment surface (77), and described Lock Part (33) comprises base portion (107) and at least one stop pin (115), stop pin is from described base portion (107) projection and be configured for relative with the described abutment surface (77) of described locking bolt.

5. the opening and closing device as described in one of claim 3 and 4, it is characterized in that, described Lock Part (33) includes the base portion (107) of at least three sides (108), described mechanism (11) comprises the keeping system of described Lock Part (33), this keeping system is arranged on upper at least one side being also configured the described side (108) for acting on described Lock Part in addition of described stop bearing (34), to hold it in when Lock Part is not driven by described movable part (37) in any position of its primary importance and the second place.

6. open and close device as claimed in claim 5, it is characterized in that, the global shape that the described base portion (107) of described Lock Part (33) has is for having the parallelepiped-shaped of at least four sides (108), and described base portion be provided with lead to described base portion (107) lower wall (109) on centre bore (110), described stop bearing (34) is provided with axle journal (105) and at least one through hole (102), axle journal enters described centre bore (110), through hole is relative with at least one of the described side (108) of described Lock Part (33), described mechanism (11) comprises at least one first block piece (35) and at least one stop spring (36), described at least one first block piece and described at least one stop spring are arranged in described at least one through hole (102) at least partly, described at least one first block piece (35) is configured for one of described side (108) acting on described Lock Part under the effect of described at least one stop spring (36).

7. the opening and closing device as described in one of claim 5 and 6, it is characterized in that, the described base portion (107) of described Lock Part (33) has stopper (111), stopper be arranged to projection each described side (108) upper and be configured for described movable part (37; 137) described transmission draw-in groove (83; 183) coordinate, only rotate to a direction to allow described Lock Part (33).

8. the opening and closing device according to any one of claim 1 to 7, it is characterized in that, described lock box (10) comprises lock housing (22) and is fixed on the lid (23) in described lock housing (22), described lock housing and described lid are configured to arrange cavity (45), and cavity limits the predetermined space of wherein accommodating described mechanism (11).

9. open and close device as claimed in claim 8, it is characterized in that, described lock housing (22) is provided with inserts described key (8; 108) the first inserted into gap (47), insert the hasp (5) of described article (2) the second inserted into gap (46) and insert actuation button (7) the 3rd inserted into gap (50), actuation button (7) is configured for described locking bolt (31) mobile in the described unlocked configuration of described mechanism (11), to discharge described hasp (5).

10. open and close device as claimed in claim 9, it is characterized in that, described locking bolt (31) comprises stop pin (48), and stop pin is configured for making described hasp (5) maintain static in the described locked configuration of described mechanism (11).

11. open and close device as claimed in claim 7 or 8, it is characterized in that, described mechanism (11) comprises locking bolt spring (32), the global shape of described locking bolt (31) is L shape, described locking bolt has the first branch (70) and the second branch (72), the eyelet (71) of the end bar (29) be configured for accepting actuation button (7) is provided with in described first branch, the window (73) be configured for accepting described locking bolt spring (32) is provided with in described second branch, described locking bolt spring (32) is plugged between the inwall (75) of described locking bolt (31) and the stopper (56) of projection in the described cavity (45) of described lock box (10).

12. opening and closing devices according to any one of claim 1 to 11, it is characterized in that, the described movable part (37) of described control system (30) is provided with and accepts gap (78) and pipeline (85), the described gap that accepts accepts described key (8), described pipeline is led to by first end and describedly accepts in gap (78), described key (8) has free end (21), described free end is provided with predetermined safe indenture (20), and described control system (30) comprises the safe rotating shaft (40) be movably arranged in described pipeline (85).

13. open and close device as claimed in claim 12, it is characterized in that, the described standing part (38) of described control system (30) is provided with receiving orifice (89), described receiving orifice is open-minded facing to the second end ground of the described pipeline (85) of described movable part (37), second end of described pipeline is relative with the first end of described pipeline, and described control system (30) comprises the second block piece (41) be movably arranged at least in part in described receiving orifice (89) and the piston spring (42) be arranged in described receiving orifice (89) in addition.

14. open and close device as claimed in claim 13, it is characterized in that, when described key (8) accepts outside gap (78) described movable part (37) described, described safe rotating shaft (40) bears described piston spring (42) effect by described second block piece (41), described second block piece is plugged between described piston spring (42) and described safe rotating shaft (40) and partly projection accepts in gap (78) described, described second block piece (41) thus across in described pipeline (85) and receiving orifice (89), thus stop described movable part (37) mobile, and, when described key (8) described accept to be accepted with translation in gap (78) time, described key (8) contacts with described safe rotating shaft (40), then resist described piston spring (42) and promote described safe rotating shaft, described safe rotating shaft (40) pushes away described second block piece (41), until described second block piece (41) completely in described receiving orifice (89) and at described pipeline (85) outward, thus allow described movable part (37) mobile in described lock box (10) under the effect of the translational motion of described key (8).

15. opening and closing devices according to any one of claim 1 to 11, it is characterized in that, described movable part (137) comprises multiple breaking piece (150), described multiple breaking piece is assembled mutually to form block (135), described block global shape is that parallelepiped and block have a longitudinal groove (180), each described breaking piece (150) is provided with a framework (151) and movable part (157), described framework has a periphery gap (152), described movable part to be arranged in described framework (151) and to have acceptance and security centre's window (158) of safety groove (171) and described key (108), further, described standing part (160) comprises main body (161) and is configured the multiple teeth (163) for being inserted in described longitudinal groove (180).

16. open and close device as claimed in claim 15, it is characterized in that, when described key (108) is outside described movable part (137), the described movable part (157) of described breaking piece (150) is each at rest position, at this rest position, described periphery gap (152) is blocked by the part (173) adjacent with described safety groove (171) at least in part, therefore in the described longitudinal groove (180) of described movable part (137), obstacle is formed, described obstacle lock described standing part (160) described tooth (163) and thus stop described movable part (137) mobile, and, when described key (108) is accepted and moves in described movable part (137), described key (108) is inserted in described acceptance and security centre's window (158), and described safety groove (171) is side by side rotated, until described safety groove (171) is relative with described periphery gap (152), thus make described longitudinal groove (180) unimpeded and therefore allow described movable part (137) to move in described lock box under the effect of the translational motion of described key (108).

17. leather article, it comprises main body (3), the flanging (4) in described main body (3) is attached to by first end, be fixed on the hasp (5) on second end (6) relative with described first end of described flanging (4), and the opening and closing device (1) according to any one of claim 1 to 16, described opening and closing device (1) is fixed in described main body (3) and is configured for accepting described hasp (5) and make it maintain static in the locked configuration of the mechanism (11) of described opening and closing device (1), and for discharging described hasp (5) in the unlocked configuration of described mechanism (11).