CN102061846B - Mutually-constrained secure-type multi-drawer locking structure - Google Patents
Mutually-constrained secure-type multi-drawer locking structure Download PDFInfo
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- CN102061846B CN102061846B CN201010574714A CN201010574714A CN102061846B CN 102061846 B CN102061846 B CN 102061846B CN 201010574714 A CN201010574714 A CN 201010574714A CN 201010574714 A CN201010574714 A CN 201010574714A CN 102061846 B CN102061846 B CN 102061846B
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/46—Locks or fastenings for special use for drawers
- E05B65/462—Locks or fastenings for special use for drawers for two or more drawers
- E05B65/463—Drawer interlock or anti-tilt mechanisms, i.e. when one drawer is open, at least one of the remaining drawers is locked
- E05B65/464—Drawer interlock or anti-tilt mechanisms, i.e. when one drawer is open, at least one of the remaining drawers is locked comprising two or more lock elements aligned in end-to-end abutting relation
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Abstract
The invention provides a mutually-constrained secure-type multi-drawer locking structure, comprising a mounting bracket, a limit mechanism and a plurality of sliding mechanisms, wherein the limit mechanism comprises a plurality of slide blocks, one end of each sliding mechanism is overlapped with the limit mechanism, each sliding mechanism corresponds to the connection part of two adjacent slide blocks and comprises a track, a sliding rail and a limited block, a through groove is disposed on the track and stops at the connection part of two adjacent slide blocks corresponding to the through groove, a bayonet is disposed on the sliding rail, the limited block comprises a locating piece and a clamping column, the locating piece penetrates through and extends out of the through groove arranged on the track, and the clamping column is matched with the bayonet. When all sliding mechanisms are in a closed state, the free space for the plurality of the slide blocks to slide is equivalent to the thickness of the locating piece, and when one of the sliding mechanisms is open, the locating piece is made to slide to the part between two adjacent slide blocks corresponding to the locating piece, and all of the slide blocks cannot move.
Description
Technical field
The invention relates to a kind of mechanical locking device, and particularly have the function of unifying the whole drawers of locking but the formula that the conditions each other safety type multi-drawer locking mechanism that once can only open a drawer in use relevant for a kind of.
Background technology
Present multi-drawer fixed structure all only has the function that locks whole drawers and the whole drawers of release simultaneously simultaneously; From drawer during pickup; But all drawers all are in nonlocking opening; Thereby interfere with each other greatlyyer, and the situation that a plurality of drawers skid off simultaneously takes place easily, especially work in the many drawers instrument bin in vibration or the shake environment; All must be very careful when the operator carries out unlatching pickup task, a plurality of drawers skid off simultaneously, the instrument bin loses center of gravity, initiation is toppled over, instrument spills the unbearably situation or the security incident of rolling full ground otherwise cause easily.Therefore, the multi-drawer locking mechanism structure in the technology has certain limitation now, has a lot of inconveniences in the use, is necessary to improve.
Summary of the invention
To the problems referred to above; The purpose of this invention is to provide a kind of formula safety type multi-drawer fixed structure that conditions each other; It has the function of the whole drawers of locking, but once can only select to open a drawer when using, and could select out a drawer and have only to close when the drawer that has been unlocked again after resetting.
A kind of formula safety type multi-drawer locking mechanism that conditions each other, it is fixed on the safety cabinet with a plurality of drawers, and this locking mechanism comprises mounting bracket, limits mechanism and some slide mechanisms.This mounting bracket is the single order trapezoid support, and it comprises and lay respectively at the first two-layer mounting layer of ladder and second mounting layer to have the certain distance drop between this first mounting layer and second mounting layer.This qualification mechanism comprises some slide blocks, and these some slide blocks are set up in parallel on first mounting layer of mounting bracket along first direction slidably, and these some slide blocks do not exceed second mounting layer, and each slide block has a level and smooth curved surfaces near its adjacent sliders.Some slide mechanisms are set in parallel in along second direction on second mounting layer of mounting bracket, and these some slide mechanisms are provided with limiting mechanism's stack near an end of first mounting layer, the corresponding two adjacent sliders junctions of each this slide mechanism.Each this slide mechanism comprises track, slide rail and limited block.The first end place of contiguous first mounting layer of this track offers a groove, and this groove terminates in its two corresponding adjacent sliders joints.This slide rail is located in the track slidably, and a bending bayonet socket is offered in the contiguous corresponding two adjacent sliders junctions of slide rail, and this bayonet socket comprises block end and the uncovered release end that smoothly joins.This limited block is located at the adjacent tracks first end place between slide rail and the track slidably, and this limited block comprises locating piece and card post, and this locating piece passes and stretches out the groove on the track, and this card post matches with bayonet socket.When all slide mechanisms are closed condition; This card post is arranged in the block end of this bayonet socket; Every adjacent two slide blocks smoothly join and open wedge of formation in the joint in these a plurality of slide blocks; These the some slide blocks slidably thickness of free space and locating piece are suitable, and locating piece passes the first end place of groove adjacent tracks, and extends the open wedge of adjacent two slide block joints.When a slide mechanism is opened; Under external force; The moving locating piece of card cornice is followed slide rail together and is slided, and locating piece slides to the other end of groove and stops from groove adjacent tracks first end, and the card post slips into the uncovered release end of bayonet socket and then breaks away from slide rail; This locating piece slides between corresponding adjacent two slide blocks, and all slide blocks are all not removable.
In a preferred embodiment; Each this slide block approximate trapezoid; And comprise two relative parallel side and two curve slopes that seamlessly transit that are connected these two equality sides; Each this slide block is offered at least one strip waist shape pilot hole, and the strip waist shape pilot hole of each slide block all cooperates with a limit element, slide block can be fixed in slidably first mounting layer of mounting bracket along strip waist shape pilot hole.
In a preferred embodiment; This track comprises base plate and along vertically extending two side, the relative both sides of base plate; Relatively bending is to form the housing of track with base plate in this two side, and the base plate of this track first end is fixed on second mounting layer of mounting bracket through a retaining element.
In a preferred embodiment, the base plate in this track is provided with rail in, and a plurality of balls are arranged side by side on the two side corresponding to the both sides of rail in this; The sidewall that slide rail comprises a base plate and bends relatively along the base plate both sides; Be respectively equipped with a plurality of grooves on the two side of slide rail; Slide rail slidably with this in rail cooperate, these a plurality of grooves cooperate with a plurality of balls of track, in the space of this limited block between slide rail and track.
In a preferred embodiment, this base plate middle inside adjacent tracks first end place further is provided with a bending chute, and this bending chute comprises a slide slot and a fastening groove, and this fastening groove forms in this slide slot one end bending.
In a preferred embodiment; This limited block comprises a body and a positioning block; This body comprises one first draw runner, second draw runner and connects the connecting portion of this first draw runner and second draw runner; This locating piece is convexly set on the connecting portion of contiguous first draw runner, and this first draw runner and second draw runner are placed in the slide rail respectively slidably.
In a preferred embodiment, this connecting portion is provided with a strip waist shape pilot hole, and this card post passes this strip waist shape pilot hole and cooperates slidably with bending chute on being located at slide rail.
In a preferred embodiment, this formula safety type multi-drawer locking mechanism that conditions each other also comprises a locked mechanism, and this locked mechanism is adjacent to the mounting bracket setting; This locked mechanism comprises tapered end, locking bar, fixedly locking plate and slide lock tabs, and tapered end is connected with locking bar, and locking bar and slide lock tabs are joined at fixing locking plate place; Slide lock tabs one end is located at the said slide block top that limits mechanism; And the control that this slide lock tabs is moved by locking bar through the control tapered end, drives locking bar relative fixed locking plate and is subjected to displacement.
In a preferred embodiment; This locking bar main body is elongated rod shape; The one of which end connects tapered end, and the other end connects fixedly locking plate and matches with slide lock tabs, and when all slide mechanisms are all closed; And under the locked mechanism not enabled state, the distance between the slide block of this slide lock tabs one end and the top is suitable with the thickness of locating piece.
In a preferred embodiment, during all these slide mechanism lockings, an end of slide lock tabs presses the slide block in the top, and all slide blocks all can not move up and down.
Based on the present invention of above-mentioned design formula safety type multi-drawer locking mechanism that conditions each other; Owing to guarantee on the unlock state lower main axis, only to exist the free space that allows to open a drawer from structure; So situation at an opened drawer; The situation of second or two above drawer can never take place to open simultaneously; Thereby person both easy to use opens the target drawer with a definite target in view, increases work efficiency, and the article of yet being convenient between each drawer can not obscured mutually; Brought managerial convenience; And can lock whole drawers through the mode of key lock,, all have great ease of use and functional reliability so no matter use the many drawer types safety cabinet that is provided with the formula safety type multi-drawer locking mechanism that conditions each other of the present invention in the complex operating environment how; Can overcome thoroughly that a plurality of drawers skid off simultaneously in the prior art, the instrument bin loses center of gravity, cause topple over, instrument spill roll full ground can't bear situation or security incident, thereby have significant practicality and wide market application prospect.
Above-mentioned explanation only is the general introduction of technical scheme of the present invention; Understand technological means of the present invention in order can more to know; And can implement according to the content of manual, and for let above and other objects of the present invention, feature and advantage can be more obviously understandable, below special act embodiment; And conjunction with figs., specify as follows.
Description of drawings
Fig. 1 is to use the general structure sketch map of safety cabinet of the formula that the conditions each other safety type multi-drawer locking mechanism of preferred embodiment of the present invention.
Fig. 2 is the slide block structure sketch map of the formula that the conditions each other safety type multi-drawer locking mechanism of preferred embodiment of the present invention.
Fig. 3 is the mounting structure sketch map of slide mechanism under in off position of the formula that the conditions each other safety type multi-drawer locking mechanism in the preferred embodiment of the present invention.
Fig. 4 be slide mechanism shown in Figure 3 in off position under part mounting structure sketch map.
Fig. 5 is the structural representation of the limit element of the formula that the conditions each other safety type multi-drawer locking mechanism in the preferred embodiment of the present invention.
Fig. 6 is a slide mechanism shown in Figure 3 structural representation at another visual angle.
Fig. 7 limits mechanism and the package assembly sketch map of slide mechanism under the equal closed condition of all slide mechanisms in the preferred embodiment of the present invention.
Fig. 8 is the mounting structure sketch map of slide mechanism under open mode of the formula that the conditions each other safety type multi-drawer locking mechanism in the preferred embodiment of the present invention.
Fig. 9 is the local mounting structure sketch map of slide mechanism under open mode of the formula that the conditions each other safety type multi-drawer locking mechanism in the preferred embodiment of the present invention.
Figure 10 limits mechanism and the slide mechanism package assembly sketch map under slide mechanism open mode therein in the preferred embodiment of the present invention.
Figure 11 is locking mechanism in the preferred embodiment of the present invention, limit mechanism and slide mechanism at the equal package assembly sketch map under lock-out state of all slide mechanisms.
The specific embodiment
The present invention is directed to the problem that exists in the above conventional art, propose a kind of formula safety type multi-drawer fixed structure that conditions each other, be used to have the safety cabinet of a plurality of drawers.This locking mechanism has the function of the whole drawers of locking, but once can only select to open a drawer when using, and could select out a drawer and have only to close when the drawer that has been unlocked again after resetting.Below in conjunction with accompanying drawing and exemplary embodiments the present invention is described further.
As shown in Figure 1, Fig. 1 is to use the general structure sketch map of safety cabinet of the formula that the conditions each other safety type multi-drawer locking mechanism of preferred embodiment of the present invention.Safety cabinet 100 comprises that a cabinet 1, one limit mechanism 2, a plurality of slide mechanism 3, a locked mechanism 4 and an a plurality of drawer 5.This qualification mechanism 2, slide mechanism 3 and locked mechanism 4 all are fixedly arranged in the cabinet, and each drawer 5 is fixedly arranged on a slide mechanism 3.This cabinet 1 comprises a mounting bracket 11, and this mounting bracket 11 is the single order trapezoid support.In the present embodiment, this mounting bracket 11 is the trapezoidal plate bodys of single order, but the present invention is as limit, and this mounting bracket 11 is stairstepping frame construction also.This mounting bracket 11 can be the element that is independent of cabinet 1, and it is fixed on cabinet 1 side plate.This mounting bracket 11 also can be realized by the part of cabinet 1 side plate own.This mounting bracket 11 comprises and lays respectively at the first two-layer mounting layer 111 of ladder and second mounting layer 112 to have the certain distance drop between this first mounting layer 111 and this second mounting layer 112.
Limit mechanism 2 and be fixedly arranged on first mounting layer 111 of this mounting bracket 11, and limiting structure 2 does not exceed second mounting layer 112.This qualification mechanism 2 comprises some slide blocks 21; These some slide blocks 21 are set up in parallel on first mounting layer 111 of mounting bracket 11 along first direction (being vertical direction in the present embodiment) slidably, and the thickness of these some slide blocks 21 does not exceed the distance between first mounting layer 111 and second mounting layer 112.Please consult Fig. 2 in the lump.In the present embodiment; Each slide block 21 comprises a substrate 211 of approximate trapezoid and is connected with the 4th side plate 215 by the 3rd side plate 214 respectively along the two ends of vertically extending first side plate 212 of 211 liang of relative parallel edges of substrate and second side plate, 213, the first side plates 212 and second side plate 213.The 3rd side plate 214 and the 4th side plate 215 form the curve slope that seamlessly transits between first side plate 212 and second side plate 213.Being parallel to first drafting board 212 on the substrate 211 and offering at least one strip waist shape pilot hole 216, in the present embodiment, be two strip waist shape pilot holes 216, but the present invention is not exceeded with this quantity.Be appreciated that this slide block 21 also can a blocks, for example, only comprise substrate, it has four sides, and the external surface homomorphosis with first side plate 212, second side plate 213, the 3rd side plate 214 and the 4th side plate 215 gets final product respectively, repeats no more at this.
Please consult Fig. 9 in the lump, the strip waist shape pilot hole 216 of each slide block 21 all cooperates with a stop screw 217, so that slide block 21 can be fixed on first mounting layer 111 of mounting bracket 11 along strip waist shape pilot hole 216 slidably.Be when closing at all drawers 5, when promptly all slide mechanisms 3 all were in closed condition, every adjacent two slide blocks 21 smoothly joined and open wedge of formation in the joint through the level and smooth contact surface that its 3rd side plate 214 and the 4th side plate 215 form.
Please consult Fig. 1, Fig. 3 and Figure 10 in the lump, a plurality of slide mechanisms 3 are fixedly arranged on second mounting layer 112 of this mounting bracket 11 abreast, and these a plurality of slide mechanisms 3 are near an end and the 2 stack settings of qualification mechanism of first mounting layer 111.Each slide mechanism 3 comprises a track 31, a slide rail 32 and a limited block 33.This track 31 is arranged on second mounting layer 112 of mounting bracket 11 along second direction (being horizontal direction in the present embodiment).Among the present invention, this second direction and first direction are not subject to level, vertical direction, have certain angle between the two and get final product.This track 31 comprises that first end near first mounting layer 111 reaches and the first end second opposed end, this first end and the 2 stack settings of qualification mechanism, and corresponding to the junction between two adjacent sliders 21.This slide rail 32 is located in the track 31 slidably, and limited block 33 is located at the first end place of track 31 slidably, and limited block 33 passes the open wedge that track 31 extends adjacent two slide block 21 joints.Slide rail 32 from track 31 first ends when second end slides; Driving limited block 33 slides; Limited block 33 slips between these adjacent two slide blocks 21 from the open wedge of adjacent two slide block 21 joints of correspondence simultaneously, and the slide block 21 that is positioned at the top in these adjacent two slide blocks 21 is moved up.
Particularly, see also Fig. 3.This track 31 comprises base plate 310 and along vertically extending two side 311, base plate 310 relative both sides, this two side 311 relatively bending to form the housing of tracks 31 with base plate 310.Please consult Fig. 4 in the lump; The base plate 310 of these track 31 first ends is fixed on second mounting layer 112 of mounting bracket 11 through a retaining element such as modes such as rivet or screws; In the present embodiment, retaining element is a rivet, and is right; The present invention is not as limit, and other have the element of same function also to can be bayonet lock etc.Adjacent tracks 31 first end places, these base plate 310 middle inside are provided with a bending chute 3101, and this bending chute 3101 comprises a slide slot 3102 and a fastening groove 3103, and this fastening groove 3103 forms in this slide slot 3,102 one ends bending.On the base plate 310 in this track 31; Be provided with rail 312 in side by side with bending chute 3101; In the present embodiment, rail 312 is for being superimposed on the plate body that base plate 310 is provided with in this, and a plurality of balls 3111 are arranged side by side on two side 311 corresponding to the both sides of rail in this 312.
Please consult Figure 10 in the lump; These base plate 310 adjacent sidewall 312 places offer a groove 3104 to bending chute 3101; This groove 3104 is parallel with slide slot 3102, and groove 3104 terminates in two adjacent sliders, 21 joints of its correspondence away from an end of track 31 first ends.
Please consult Fig. 3 once more, the sidewall 321 that slide rail 32 comprises a base plate 320 and bends relatively along base plate 320 both sides.Be respectively equipped with a plurality of grooves 3211 on the two side 321 of slide rail 32, these a plurality of grooves 3211 cooperate with a plurality of balls 3111 of track 31, with at slide rail 32 along playing positioning action in interior rail 312 sliding processes in the track 31.The base plate 320 of slide rail 32 is provided with fixture 321, and drawer 5 is fixed on the slide rail 32 through this fixture 321.Slide rail 32 adjacent tracks 31 first end places establish a bending bayonet socket 322, and this bayonet socket 322 comprises the block end 3221 and uncovered release end 3222 that smoothly joins.
Please consult Fig. 3 to Fig. 6 in the lump, limited block 33 is located in this track 31 slidably.As shown in Figure 5, limited block 33 comprises a body 331 and a positioning block 332.This body 331 comprises one first draw runner 3311, second draw runner 3313 and connects the connecting portion 3312 of this first draw runner 3311 and second draw runner 3313.This connecting portion 3312 is provided with a vertical strip waist shape pilot hole 3314.This locating piece 332 is convexly set on the connecting portion 3312 of contiguous first draw runner 3311.See also Fig. 4, this first draw runner 3311 and second draw runner 3313 are placed in the slide rail 31 respectively slidably, and a card post 34 passes the strip waist shape pilot hole 3314 of this limited block 33 and can slide along the bending chute of being located on the slide rail 31 3101.This locating piece 332 passes and part is stretched out from the groove 3104 of track 31, and this locating piece 332 can come and go along this groove 3104 and slides.
Because slide rail 32 slides on the set interior rail 312 of the base plate of track 31 310; And limited block 33 is along base plate 31 slips of contiguous slide rail 31 first ends; Like Fig. 4 and shown in Figure 6; When slide mechanism 3 is in closed condition; In the space of this limited block 33 between slide rail 32 and track 31, and on card post 34 1 ends and the slide rail 32 set bayonet socket 322 block ends 3221 interference fit with cacaine in bayonet socket 322, the other end is placed in the slide slot 3102 adjacent tracks 31 first end places of the bending chute 3101 on the track 31.The locating piece 332 of this limited block 33 is positioned at the first end place of groove 3104 adjacent tracks 31.
Above-mentioned is the structure introduction in off position of single slide mechanism 3.Please consult Fig. 7 in the lump; When all slide mechanisms 3 all in off position the time; These a plurality of slide block 21 corresponding stop screws 217 all are positioned at the end that its strip waist shape pilot hole 216 leans on the top, and every adjacent two slide blocks 21 smoothly join and open wedge of formation in the joint through the level and smooth contact surface that its 3rd side plate 214 and the 4th side plate 215 form.These the some slide blocks 21 slidably thickness of free space and locating piece 332 are suitable, so that these some slide blocks 21 slidably can only satisfy and once can only open a slide mechanism 3 in the free space.Simultaneously, the locating piece 332 of limited block 33 is positioned at the first end place that is located at track 31 slidably, and the locating piece on the limited block 33 332 passes the first end place of groove 3104 adjacent tracks 31 on the track 31, and extends the open wedge of adjacent two slide block 21 joints.
Please consult Fig. 8 and Fig. 9 in the lump.When slide mechanism 3 was opened, under external force, slide rail 32 slided to the direction away from track 31 first ends; Card post 34 drives locating piece 33 and follows slide rail 32 slips together; Slide to the fastening groove 3103 that bends chute 3101 until card post 34, card post 34 falls into fastening groove 3103 along the strip waist shape pilot hole 3314 of locating piece 33, simultaneously; The locating piece 332 of limited block 33 slides from first end of groove 3104 adjacent tracks 31, and terminates in the other end of groove 3104.At this moment, under external force, slide rail 32 continues to slide, and card post 34 slips into the uncovered release end 3222 of the bayonet socket 322 of slide rail 32, and because of locating piece 332 terminates in groove 3104 ends on this track 31, thereby make locating piece 33 break away from slide rail.
Please further consult Figure 10, when a certain slide mechanism 3 during in open mode, the locating piece 332 of the limited block 33 of this slide mechanism 3 slides to the first end place of groove 3104 away from track 31, and stops at groove 3104.Simultaneously, terminate in the other end of groove 3104.This locating piece 332 slips into from the open wedge of its corresponding adjacent two slide block 21 joints; And the level and smooth contact surface of these adjacent two slide blocks 21 of edge is slipped between these adjacent two slide blocks 21; The slide block 21 that is positioned at the top in these adjacent two slide blocks 21 is moved up, thereby make these a plurality of slide block 21 corresponding stop screws 217 move to the end that its strip waist shape pilot hole 216 leans on the below.Because the power that this top slide block 21 moves up, all slide blocks 21 on these adjacent two slide blocks 21 are all gone up synchronously and are moved.At this moment, the locating piece 332 that all slide blocks except that these adjacent two slide blocks 21 21 are corresponding all stagger with the open wedge of its corresponding adjacent two slide block 21 joints also, and all slide blocks 21 is all not removable.Also promptly, at this moment, other slide mechanisms 3 all can't be opened because of the prevention that locating piece 332 receives slide block 21, thereby realize once can only opening the effect of a slide mechanism 3.
Please consult Fig. 1 and Figure 11 in the lump, in the present embodiment, the formula that conditions each other safety type multi-drawer locking mechanism also comprises a locked mechanism 4.This locked mechanism 4 comprises tapered end 41, locking bar 42, fixedly locking plate 43 and slide lock tabs 44.These locking bar 42 main bodys are elongated rod shape, and the one of which end connects tapered end 41, and the other end connects fixedly locking plate 43 and matches with slide lock tabs 44.Slide lock tabs 44 1 ends are located at said slide block 21 tops that limit mechanism 2; And when all slide mechanisms 3 are all closed; And under the locked mechanism 4 not enabled states, the distance between the slide block 21 of these slide lock tabs 44 1 ends and the top is suitable with the thickness of locating piece 332.The control that this slide lock tabs 44 is moved by locking bar 42.When needing all slide mechanisms 3 of locking; Through control tapered end 41, drive locking bar 42 relative fixed locking plates 43 and take place further to drive slide lock tabs 44 and be moved to the left to anticlockwise; Thereby an end of slide lock tabs 44 presses the slide block 21 in the top, and then all slide blocks 21 all can not move up and down.At this moment, all slide mechanisms 3 all can't be opened because of the prevention that locating piece 332 receives slide block 21, thereby realize the effect of the whole slide mechanisms 3 of locking.
In the time of need opening locked mechanism 4; Reverse control tapered end 41; Driving locking bar 42 relative fixed locking plates 43 takes place to right rotation; Further drive slide lock tabs 44 and move right, return to locked mechanism 4 not enabled states, the distance between the slide block 21 of these slide lock tabs 44 1 ends and the top is suitable with the thickness of locating piece 332.At this moment, the slide block 21 that arbitrary slide block 21 can drive its top moves up under the effect of locating piece 332, thereby realizes opening the effect of a drawer 5.
Based on the present invention of above-mentioned design formula safety type multi-drawer locking mechanism that conditions each other; Owing to guarantee on the unlock state lower main axis, only to exist the free space that allows to open a drawer from structure; So situation at an opened drawer; The situation of second or two above drawer can never take place to open simultaneously; Thereby person both easy to use opens the target drawer with a definite target in view, increases work efficiency, and the article of yet being convenient between each drawer can not obscured mutually; Brought managerial convenience; And can lock whole drawers through the mode of key lock,, all have great ease of use and functional reliability so no matter use the many drawer types safety cabinet that is provided with the formula safety type multi-drawer locking mechanism that conditions each other of the present invention in the complex operating environment how; Can overcome thoroughly that a plurality of drawers skid off simultaneously in the prior art, the instrument bin loses center of gravity, cause topple over, instrument spill roll full ground can't bear situation or security incident, thereby have significant practicality and wide market application prospect.
The above only is embodiments of the invention, is not the present invention is done any pro forma restriction; Though the present invention discloses as above with embodiment; Yet be not in order to limiting the present invention, anyly be familiar with the professional and technical personnel, in not breaking away from technical scheme scope of the present invention; When the technology contents of above-mentioned announcement capable of using is made a little change or is modified to the equivalent embodiment of equivalent variations; In every case be not break away from technical scheme content of the present invention, to any simple modification, equivalent variations and modification that above embodiment did, all still belong in the scope of technical scheme of the present invention according to technical spirit of the present invention.
Claims (10)
1. formula safety type multi-drawer locking mechanism that conditions each other, it is fixed on the safety cabinet with a plurality of drawers, and this locking mechanism comprises:
One mounting bracket, it is the single order trapezoid support, this mounting bracket comprises and lays respectively at the first two-layer mounting layer of ladder and second mounting layer to have the certain distance drop between this first mounting layer and second mounting layer;
One limits mechanism; This qualification mechanism comprises some slide blocks; These some slide blocks are set up in parallel on first mounting layer of mounting bracket along first direction slidably, and these some slide blocks do not exceed second mounting layer, and each slide block has a level and smooth curved surfaces near its adjacent sliders;
Some slide mechanisms; Be set in parallel in along second direction on second mounting layer of mounting bracket; These some slide mechanisms are provided with limiting mechanism's stack near an end of first mounting layer, the corresponding two adjacent sliders junctions of each this slide mechanism, and each this slide mechanism comprises:
One track, the first end place of its contiguous first mounting layer offers a groove, and this groove terminates in its two corresponding adjacent sliders joints;
One slide rail is located in the track slidably, and a bending bayonet socket is offered in the contiguous corresponding two adjacent sliders junctions of slide rail, and this bayonet socket comprises block end and the uncovered release end that smoothly joins;
One limited block is located at the adjacent tracks first end place between slide rail and the track slidably, and this limited block comprises locating piece and card post, and this locating piece passes and stretches out the groove on the track, and this card post matches with bayonet socket;
Wherein, When all slide mechanisms are closed condition; This card post is arranged in the block end of this bayonet socket, and every adjacent two slide blocks smoothly join and form an open wedge in the joint in these a plurality of slide blocks, and these the some slide blocks slidably thickness of free space and locating piece are suitable; Locating piece passes the first end place of groove adjacent tracks, and extends the open wedge of adjacent two slide block joints;
When a slide mechanism is opened; Under external force; The moving locating piece of card cornice is followed slide rail together and is slided, and locating piece slides to the other end of groove and stops from groove adjacent tracks first end, and the card post slips into the uncovered release end of bayonet socket and then breaks away from slide rail; This locating piece slides between corresponding adjacent two slide blocks, and all slide blocks are all not removable.
2. the formula safety type multi-drawer locking mechanism that conditions each other according to claim 1; It is characterized in that: each this slide block approximate trapezoid; And comprise two relative parallel side and two curve slopes that seamlessly transit that are connected these two parallel side; Each this slide block is offered at least one strip waist shape pilot hole, and the strip waist shape pilot hole of each slide block all cooperates with a limit element, slide block can be fixed in slidably first mounting layer of mounting bracket along strip waist shape pilot hole.
3. the formula safety type multi-drawer locking mechanism that conditions each other according to claim 1; It is characterized in that: this track comprises base plate and along vertically extending two side, the relative both sides of base plate; Relatively bending is to form the housing of track with base plate in this two side, and the base plate of this track first end is fixed on second mounting layer of mounting bracket through a retaining element.
4. the formula safety type multi-drawer locking mechanism that conditions each other according to claim 3 is characterized in that: the base plate in this track is provided with rail in, and a plurality of balls are arranged side by side on the two side corresponding to the both sides of rail in this; The sidewall that slide rail comprises a base plate and bends relatively along the base plate both sides; Be respectively equipped with a plurality of grooves on the two side of slide rail; Slide rail slidably with this in rail cooperate, these a plurality of grooves cooperate with a plurality of balls of track, in the space of this limited block between slide rail and track.
5. the formula safety type multi-drawer locking mechanism that conditions each other according to claim 3; It is characterized in that: this base plate middle inside adjacent tracks first end place further is provided with a bending chute; This bending chute comprises a slide slot and a fastening groove, and this fastening groove forms in this slide slot one end bending.
6. the formula safety type multi-drawer locking mechanism that conditions each other according to claim 5; It is characterized in that: this limited block comprises a body and a positioning block; This body comprises one first draw runner, second draw runner and connects the connecting portion of this first draw runner and second draw runner; This locating piece is convexly set on the connecting portion of contiguous first draw runner, and this first draw runner and second draw runner are placed in the slide rail respectively slidably.
7. the formula safety type multi-drawer locking mechanism that conditions each other according to claim 6; It is characterized in that: this connecting portion is provided with a strip waist shape pilot hole, and this card post passes this strip waist shape pilot hole and cooperates slidably with bending chute on being located at slide rail.
8. the formula safety type multi-drawer locking mechanism that conditions each other according to claim 1; It is characterized in that: this formula safety type multi-drawer locking mechanism that conditions each other also comprises a locked mechanism, and this locked mechanism is adjacent to the mounting bracket setting, and this locked mechanism comprises tapered end, locking bar, fixedly locking plate and slide lock tabs; Tapered end is connected with locking bar; Locking bar and slide lock tabs are joined at fixing locking plate place, and slide lock tabs one end is located at the slide block top of said qualification mechanism, and the control that moved by locking bar of this slide lock tabs; Through the control tapered end, drive locking bar relative fixed locking plate and be subjected to displacement.
9. the formula safety type multi-drawer locking mechanism that conditions each other according to claim 8; It is characterized in that: this locking bar main body is elongated rod shape; The one of which end connects tapered end, and the other end connects fixedly locking plate and matches with slide lock tabs, and when all slide mechanisms are all closed; And under the locked mechanism not enabled state, the distance between the slide block of this slide lock tabs one end and the top is suitable with the thickness of locating piece.
10. the formula safety type multi-drawer locking mechanism that conditions each other according to claim 9 is characterized in that: during all these slide mechanism lockings, an end of slide lock tabs presses the slide block in the top, and all slide blocks all can not move up and down.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010574714A CN102061846B (en) | 2010-12-06 | 2010-12-06 | Mutually-constrained secure-type multi-drawer locking structure |
| PCT/CN2011/000600 WO2012075665A1 (en) | 2010-12-06 | 2011-04-07 | Mutual constraint type safe multi-drawer locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010574714A CN102061846B (en) | 2010-12-06 | 2010-12-06 | Mutually-constrained secure-type multi-drawer locking structure |
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| Publication Number | Publication Date |
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| CN102061846A CN102061846A (en) | 2011-05-18 |
| CN102061846B true CN102061846B (en) | 2012-09-19 |
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| CN201010574714A Active CN102061846B (en) | 2010-12-06 | 2010-12-06 | Mutually-constrained secure-type multi-drawer locking structure |
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| CN (1) | CN102061846B (en) |
| WO (1) | WO2012075665A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102561839B (en) * | 2012-01-19 | 2014-07-02 | 江苏通润装备科技股份有限公司 | Mutually-restricted safe multiple-drawer locking device and safety cabinet |
| CN106837009A (en) * | 2017-04-07 | 2017-06-13 | 苏州市新大地五金制品有限公司 | Mutual restricting type safety multi-drawer locking device and safety cabinet |
| CN107578575B (en) * | 2017-08-01 | 2020-05-22 | 新达通科技股份有限公司 | Prevent locking mechanical system and ATM that ATM topples |
| CN108323969B (en) * | 2018-03-12 | 2023-05-12 | 无锡晶美精密滑轨有限公司 | Mechanical self-locking structure of sliding rail |
| CN110537932B (en) * | 2019-07-30 | 2023-08-04 | 青岛市中心医院 | Medical ray protection device capable of preventing non-inspection part of human body from being damaged |
| CN112932119B (en) * | 2021-03-17 | 2022-06-14 | 金竣企业股份有限公司 | Drawer slide rail interlocking device with additional buffering function |
| CN115059358B (en) * | 2022-06-28 | 2023-06-23 | 中山亿联智能科技有限公司 | Hidden voiceprint drawer cabinet lock |
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| CN2439218Y (en) * | 2000-09-12 | 2001-07-18 | 宜玛工业有限公司 | Device for fixing drawer of cabinet |
| CN2481810Y (en) * | 2001-06-05 | 2002-03-13 | 胡东升 | Lock for drawer |
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| GB9403629D0 (en) * | 1994-02-25 | 1994-03-13 | Flexiform Business Furniture | Cabinet locking device |
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| CN101220721B (en) * | 2008-01-25 | 2010-08-18 | 江苏通润工具箱柜股份有限公司 | Inhibit each other type safe multi-drawer locking mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2439218Y (en) * | 2000-09-12 | 2001-07-18 | 宜玛工业有限公司 | Device for fixing drawer of cabinet |
| CN2481810Y (en) * | 2001-06-05 | 2002-03-13 | 胡东升 | Lock for drawer |
| JP2009150119A (en) * | 2007-12-20 | 2009-07-09 | Keiji Shirasawa | Lock device for drawer |
| CN201933898U (en) * | 2010-12-06 | 2011-08-17 | 江苏通润工具箱柜股份有限公司 | Mutual restricting type safety multi-drawer locking structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102061846A (en) | 2011-05-18 |
| WO2012075665A1 (en) | 2012-06-14 |
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Owner name: JIANGSU TONGRUN EQUIPMENT TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: JIANGSU TONGRUN TOOL BOX CO., LTD. Effective date: 20110928 |
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