CN207863629U - A kind of quickly unlocking tool for safety box blade lock - Google Patents

Abstract

The utility model discloses a kind of quickly unlocking tool for safety box blade lock, including mother-tool and cutfit, the mother-tool includes that end is equipped with the first clicking section that first group hooks and the first rotating part being rotatably connected with the first clicking section, first rotating part includes the first turn bar, the first turn bar has one along the axially extending ontology of interconnecting piece, and the tail portion of ontology is equipped with convex block.In the utility model, the polymorphic structure on the head of the first turn bar of mother-tool and the head of the second turn bar of cutfit is designed according to key turn lock tongue part-structure, in the utility model, it is lateral T-type by the head design of the first turn bar, it is straight panel shape by the head design of the second turn bar, it is applicable to most of blade lock, therefore there is good versatility.

Description

A kind of quickly unlocking tool for safety box blade lock

Technical field

The utility model is related to unlocking tools, in particular for the quickly unlocking tool of safety box blade lock, suitable for disappearing Anti-, criminal investigation, People's Armed Police or the unlocking company use put on record through public security department.

Background technology

In daily life, safety box is the security articles for use that the places such as bank, company and family are commonly used, expensive for storing Heavy articles and property.The unlocking mechanism of existing safety box includes two pull-type mechanical code locks, their thumb wheel is equipped with The gear teeth, the thumb wheel intermeshing of two coded locks, one is equipped on babinet, and rotatably group handle, group handle pass through a clutch in lower end Device controls two plectrums respectively, and then controls the disengaging of two lock shafts, and this unlocking mechanism structure is more complicated, and if does not have Key is difficult then to open the unlocking mechanism unless the damage insurance case that uses violent means.

In some special occasions, criminal investigation either People's Armed Police on business need to open Safe lock or certain in special circumstances, The safety deposit box key of user can not be found, how in the case of no key not unlocking mechanism on damage insurance case again intact nothing The opening safety box of damage is a problem, and there is presently no good solutions.

Utility model content

Therefore, for above-mentioned problem, the utility model proposes a kind of quickly unlocking tool for safety box blade lock, In the case of can guarantee when safety deposit box key is lost unlocking mechanism on not damage insurance case, on intact opening safety box Blade lock.

In order to solve the above-mentioned technical problem, the utility model is the technical scheme adopted is that a kind of being used for safety box blade The quickly unlocking tool of lock, including mother-tool, the mother-tool include end be equipped with first group hook the first clicking section and with First rotating part of the first clicking section rotatable connection；First rotating part includes the first turn bar, which has One is equipped with convex block along the axially extending ontology of interconnecting piece, the tail portion of ontology, and the convex block is convex with ontology vertically disposed first It bar and is composed with ontology the second nose bar disposed in parallel, the first nose bar and the second nose bar vertical connection or described convex Block is and the vertically disposed third nose bar of ontology.Preferably, first group of hook is mutually perpendicular to the first clicking section.

Further, which further includes cutfit, and the cutfit includes that end is equipped with second group The second clicking section hooked and the second rotating part being rotatably connected with the second clicking section；Second rotating part includes the second turn Bar, the second turn bar have one along the axially extending ontology of interconnecting piece, and the tail portion of ontology is equipped with and ontology vertically disposed the Four nose bars.Preferably, second group of hook is mutually perpendicular to the second clicking section.

Further, it rotates for convenience, the end that first clicking section is hooked far from first group is equipped with first handle, institute It states end of first rotating part far from convex block and is equipped with second handle.

Further, it limits for convenience, the one end of first clicking section has column limit body, column limit The diameter of body is more than the maximum gauge of the first clicking section, convenient for hand-held and limit when use.First handle is by column limit body Middle part extend downwardly and the rod-shaped hand-held part that is formed, rod-shaped hand-held part can be vertically arranged with column limit body, rod-shaped hand-held part One can be arranged.The one end of first rotating part has the second column limit body, the diameter of the second column limit body big Convenient for hand-held and limit when the maximum gauge of the first rotating part, use.Second handle is by the middle part of the second column limit body The the second rod-shaped hand-held part for extending downwardly and being formed, the second rod-shaped hand-held part can be vertically arranged with the second column limit body, and second Rod-shaped hand-held part can be arranged one.

Likewise, the end that second clicking section is hooked far from second group is equipped with third handle, second rotating part is remote End from the 4th nose bar is equipped with the 4th handle.Specifically, the one end of second clicking section has third column limit body, The diameter of the third column limit body is more than the maximum gauge of third clicking section, convenient for hand-held and limit when use.Third handle It is the rod-shaped hand-held part of third formed by being extended downwardly in the middle part of third column limit body, the rod-shaped hand-held part of third can be with third Column limit body is vertically arranged, and the rod-shaped hand-held part of third can be arranged one.The one end of second rotating part has the 4th column Shape limit body, the diameter of the 4th column limit body are more than the maximum gauge of the second rotating part, convenient for hand-held and limit when use. 4th handle is the 4th rod-shaped hand-held part formed by being extended downwardly in the middle part of the 4th column limit body, the 4th rod-shaped hand-held part It can be vertically arranged with the 4th column limit body, the 4th rod-shaped hand-held part can be arranged one.

Above-mentioned rod-shaped hand-held part rotates turn bar and interconnecting piece for facilitating, and designs not limiting structure, can be according to human body Mechanics or aesthetics design the corresponding structure convenient for holding.

Specifically used blade go into operation soon tool mother-tool when, the first turn bar will be pierced into from lockhole, the first turn bar The abnormity protrusion part on head（Abnormity protrusion part namely convex block, refer to the first nose bar and the second nose bar or third nose bar； Then it is the 4th nose bar of the second turn bar if it is cutfit）It is inserted into the subsequent hole of lock housing, entire tool vertical base plate, The handle of the first turn bar is rotated clockwise, at this moment the special-shaped protrusion branch of the first turn bar tail portion arrives the blade top in lock First clicking section, is at this moment pierced into lockhole by the position of a nearest groove, after piercing into, rotates the handle of the first clicking section, profit It is hooked with first group of the first clicking section end to stir the blade in lock, the blade in general lock shares 7, so first stirs Portion needs ceaselessly to be moved forward and backward to stir blade.Because the second nose bar of the vertical body of rod in head of the first swingle is for turn Lock tongue part in lock, only lock tongue move downward, and just the bending on lock tongue can be made to generate downward movement, so stirring blade When, the first swingle and the first clicking section always to putting forth one's strength clockwise, and when vane groove pulls out in place, bending will be blocked recessed Slot, until vane groove all align is stuck, lock tongue bending drops into groove, and lock is turned on.The use of cutfit The same mother-tool of method.

Further, to have the situation of positioning pin suitable for the keyhole of lock, such as national treasury duplex blade lock, described the The free end of one turn bar is equipped with location hole, which is arranged along the ontology extending direction of the first turn bar.Likewise, the The free end of two turn bars also is provided with location hole.

In the utility model, the head on the head of the first turn bar of above-mentioned mother-tool and the second turn bar of cutfit The polymorphic structure in portion is designed according to key turn lock tongue part-structure, in the utility model, by the head of the first turn bar Portion is designed as lateral T-type, is straight panel shape by the head design of the second turn bar, is applicable to most of blade lock（Except enlightening fort （Jagged non-notch is applicable in）Outside brand safety box blade lock, the insurance of the brave brand of Yongfa, Kang Hua, Ai Pu, gold is applied also for Case blade lock）, therefore there is good versatility.Meanwhile it also being equipped with location hole in the free end of turn bar, it is applicable to for example The keyhole of the lock of national treasury duplex blade lock etc has the situation of positioning pin, further improves versatility, can solve big portion Divide safety deposit box key that can not find, the intact opening insurance of the lock on no key and not damage insurance case Case.In addition, the first clicking section and the second clicking section are designed to tubulose, it is respectively fitted on the first turn bar and the second turn bar, it is real Now mutual rotatable connection, and used as blade is pulled out, therefore there is the advantage simple in structure being easily achieved.To sum up, the utility model It has the advantages of simple structure and easy realization, there is good practicability.

Description of the drawings

Fig. 1 a are the quickly unlocking tool of the utility model（Chess bar blade）Mother-tool schematic diagram；

Fig. 1 b are the quickly unlocking tool of the utility model（Chess bar blade）Cutfit schematic diagram；

Fig. 2 a are the quickly unlocking tool of the utility model（Enlightening fort blade）Mother-tool schematic diagram；

Fig. 2 b are the quickly unlocking tool of the utility model（Enlightening fort blade）Cutfit schematic diagram；

Fig. 3 a are the quickly unlocking tool of the utility model（Yongfa blade）Mother-tool schematic diagram；

Fig. 3 b are the quickly unlocking tool of the utility model（Yongfa blade）Cutfit schematic diagram；

Fig. 4 a are the quickly unlocking tool of the utility model（National treasury duplex blade）Mother-tool schematic diagram；

Fig. 4 b are the quickly unlocking tool of the utility model（National treasury duplex blade）Cutfit schematic diagram；

Fig. 4 c are the quickly unlocking tool of the utility model（National treasury duplex blade）Auxiliary key schematic diagram；

Fig. 4 d are the A direction views schemed in a；

Fig. 5 is the schematic diagram of existing safety box blade lock structure；

Fig. 6 is the schematic internal view of existing safety box blade lock structure；

Fig. 7 is the schematic diagram of the different size blade of existing safety box blade lock structure；

Fig. 8 is the schematic diagram of the key of existing safety box blade lock structure；

Fig. 9 a are the unlocking condition figure one of existing safety box blade lock ＆ key；

Fig. 9 b are the unlocking condition figure two of existing safety box blade lock ＆ key；

Figure 10 a are that the blade of the utility model goes into operation the unlocking condition figure of tool soon（Turn bar is pierced into from lockhole）；

Figure 10 b are that the blade of the utility model goes into operation the unlocking condition figure of tool soon（Blade top is to a nearest groove）；

Figure 10 c are that the blade of the utility model goes into operation the unlocking condition figure of tool soon（Lockhole is pierced into clicking section）；

Figure 10 d are that the blade of the utility model goes into operation the unlocking condition figure of tool soon（Dial the leaf for hooking and stirring in lock in clicking section end Piece）；

Figure 10 e are that the blade of the utility model goes into operation the unlocking condition figure of tool soon（Clicking section is moved forward and backward to stir blade）；

Figure 10 f are that the blade of the utility model goes into operation the unlocking condition figure of tool soon（Vane groove all align is stuck）；

Figure 10 g are that the blade of the utility model goes into operation the unlocking condition figure of tool soon（Lock tongue bending falls into groove）；

Figure 11 is the structural schematic diagram of existing duplex blade lock and corresponding No. 1 key and No. 2 keys；

Figure 12 is the internal structure schematic diagram of existing duplex blade lock；

Figure 13 is the schematic diagram of existing duplex blade lock intra vane；

Figure 14 a are the schematic diagram of No. 1 key；

Figure 14 b are the schematic diagram of No. 2 keys；

Figure 14 c are the A of Figure 14 a to schematic diagram；

Figure 15 a are the unlocking schematic diagram of existing duplex blade lock（It is inserted into No. 2 keys and is rotated in place）；

Figure 15 b are the unlocking schematic diagram of existing duplex blade lock（It is inserted into No. 1 key）；

Figure 15 c are the unlocking schematic diagram of existing duplex blade lock（Rotate No. 1 45 ° of key）；

Figure 15 d are the unlocking schematic diagram of existing duplex blade lock（Rotate No. 1 90 ° of key）；

Figure 15 e are the unlocking schematic diagram of existing duplex blade lock（Rotate No. 1 135 ° of key）；

Figure 15 f are the unlocking schematic diagram of existing duplex blade lock（Rotate No. 1 180 ° of key）；

Figure 16 a be the blade of the utility model go into operation tool soon open duplex lock schematic diagram（Auxiliary key is inserted into No. 2 keyholes）；

Figure 16 b be the blade of the utility model go into operation tool soon open duplex lock schematic diagram（Auxiliary key opens lock blade）；

Figure 16 c be the blade of the utility model go into operation tool soon open duplex lock schematic diagram（Blade opens No. 1 lock blade of Tool brush soon）.

Specific implementation mode

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model Limitation.

In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", "upper", "lower", The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate Or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot understand For limitations of the present invention.In addition, term " first ", " second ", " third " are used for description purposes only, and should not be understood as Instruction implies relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition The concrete meaning of language in the present invention.

The safety box blade lock of the utility model goes into operation tool soon, is gone into operation soon for the blade lock for safety box installation Tool, the tool that goes into operation soon are used for enlightening fort（It is general）, enlightening fort（Notch）, Yongfa, four models of national treasury duplex blade lock open soon.

Specifically, the utility model provides a kind of quickly unlocking tool for safety box blade lock, referring to Fig. 1 a and figure 1b, including mother-tool 100 and cutfit 200, mother-tool 100 include the first clicking section 120 that end is equipped with first group of hook 121 And the first rotating part 130 being rotatably connected with the first clicking section 120；First group of hook 121 and the first clicking section 120 are mutually hung down Directly.First group of Design of length for hooking 121 is designed according to practical lock structure.First rotating part 130 includes the first turn bar 131, which has one along the axially extending ontology of interconnecting piece, and the tail portion of ontology is equipped with convex block, the design of convex block It is designed according to practical lock structure.Such as convex block can be composed of the first nose bar 132 and the second nose bar 133, the first nose bar 132 are vertically arranged with ontology, and the second nose bar 133 is arranged in parallel with ontology, and the first nose bar 132 and the second nose bar 133 vertically connect It connects.Convex block can also be and the vertically disposed nose bar of ontology.

In order to facilitate rotation, the end that the first clicking section 120 hooks 121 far from first group is equipped with first handle 123.Specifically , there is the one end of the first clicking section 120 column limit body 122, the diameter of the column limit body 122 to be more than the first clicking section 120 maximum gauge, convenient for hand-held and limit when use.First handle 123 be by being extended downwardly in the middle part of column limit body and The rod-shaped hand-held part formed, rod-shaped hand-held part can be vertically arranged with column limit body, and rod-shaped hand-held part can be arranged one.It is first-hand Handle designs not limiting structure, the corresponding structure convenient for holding can be designed according to body mechanics or aesthetics for rotating.

The quickly unlocking tool further includes cutfit 200, and referring to Fig. 1 b, cutfit 200 includes that end is equipped with second Dial the second rotating part 230 for hooking 221 the second clicking section 220 and being rotatably connected with the second clicking section 220；Second group hooks 221 It is mutually perpendicular to the second clicking section 220.Second rotating part 230 includes the second turn bar 231, which has one The tail portion of the ontology axially extending along interconnecting piece, ontology is equipped with and vertically disposed 4th nose bar 232 of ontology.

Likewise, the end that the second clicking section 220 is hooked far from second group is equipped with third handle 223, the second rotating part is separate The end of 4th nose bar is equipped with the 4th handle 236.Specifically, the one end of the second clicking section has third column limit body 222, The diameter of the third column limit body 222 is more than the maximum gauge of third clicking section, convenient for hand-held and limit when use.Third hand Handle is the rod-shaped hand-held part of third formed by being extended downwardly in the middle part of third column limit body, and the rod-shaped hand-held part of third can be with Three column limit bodies are vertically arranged, and the rod-shaped hand-held part of third can be arranged one.The one end of second rotating part 230 has the 4th column Shape limit body 235, the diameter of the 4th column limit body 235 are more than the maximum gauge of the second rotating part, convenient for hand-held when use And limit.4th handle is the 4th rod-shaped hand-held part formed by being extended downwardly in the middle part of the 4th column limit body, the 4th bar Shape hand-held part can be vertically arranged with the 4th column limit body, and the 4th rod-shaped hand-held part can be arranged one.

Above-mentioned mother-tool 100 and cutfit 200 for common blade lock lockset be with reference to designing, in addition to Outside the brand safety box blade lock of enlightening fort, opening soon for the safety box blade lock of the brave brand of Kang Hua, Ai Pu, gold is applied also for.By Fig. 1 a It is denoted as chess bar blade with the blade of Fig. 1 b tool that goes into operation soon and goes into operation soon tool, it is made of two sets of tools, is mother-tool respectively and spare Tool, each tool are made of handle, clicking section and rotating portion, in Fig. 1 a, the first turn of the rotating portion of mother-tool 100 Bar 131, which is a head, polymorphic structure（First nose bar 132 and the second nose bar 133）Rod-like structure, in Fig. 1 b, spare work Second turn bar 231 of the rotating portion of tool is the rod-like structure that there is the 4th nose bar 232 in end, is compared, the convex block of mother-tool 100 Structure than cutfit 200 projection cube structure more than nose bar for being parallel to turn bar, there is no this convex on cutfit 200 Bar, other structures are identical, and application method is also identical.It is lateral T-type by the head design of the first turn bar 131, by the second rotation The head design of lever 231 is straight panel shape, is applicable to most of blade lock（It is also suitable in addition to the brand safety box blade lock of enlightening fort For Kang Hua, the safety box blade lock of Ai Pu, the brave brand of gold）, therefore there is good versatility.In addition, the first clicking section 120 It is designed to tubulose with the second clicking section 220, is respectively fitted on the first turn bar 131 and the second turn bar 231, realizes mutual rotation Turn connection, and used as blade is pulled out, therefore there is the advantage simple in structure being easily achieved.The end of connection rotating portion has vertically Dialling for tube body hooks, and clicking section is sleeved in rotating portion and installs handle in tail portion, and at this moment clicking section can utilize handle in turn bar On can freely rotate.

Specifically used blade go into operation soon tool mother-tool 100 when, the first turn bar 131 will be pierced into from lockhole, first The abnormity protrusion part on 131 head of turn bar（Abnormity protrusion part namely convex block, refer to the first nose bar 132 and the second nose bar 133 or third nose bar；Then it is the 4th nose bar 232 of the second turn bar 231 if it is cutfit 200）After being inserted into lock housing In the hole in face, entire tool vertical base plate rotates clockwise 131 handle of the first turn bar, at this moment 131 tail portion of the first turn bar Lock to the position of a nearest groove, is at this moment pierced into first clicking section 120 by special-shaped protrusion branch by the blade top in lock Hole after piercing into, rotates first handle 123, and the blade in lock is stirred using first group of hook 121 of 120 end of the first clicking section, Blade in general lock shares 7, so the first clicking section 120 needs ceaselessly to be moved forward and backward to stir blade.Because of the first rotation Second nose bar 133 of the vertical body of rod in head of bull stick is the lock tongue part in turn lock, and only lock tongue moves downward, ability The bending on lock tongue is set to generate downward movement, so when stirring blade, the handle of the first swingle and the first clicking section Handle always to putting forth one's strength clockwise, and when vane groove pulls out in place, bending will block groove, until vane groove all align It is stuck, lock tongue bending drops into groove, and lock is turned on.The application method of cutfit 200 is the same as mother-tool 100.

When design is used in the mother-tool and cutfit of other brands, above-mentioned master can be designed according to actual lockset The size and projection cube structure of tool and cutfit.Fig. 2 a and Fig. 2 b are that have a notch at the keyhole of blade lock and design Mother-tool 100 and cutfit 200.There is a notch at the keyhole of the blade lock of enlightening fort brand and other models, it is therefore named It is notch type.Referring to Fig. 2 a and Fig. 2 b, the blade of Fig. 2 a and Fig. 2 the b tool that goes into operation soon are denoted as enlightening fort blade and gone into operation soon tool, this type The structure of the quickly unlocking tool of type with it is universal（Quickly unlocking tool shown in Fig. 1 a and Fig. 1 b）The same, also by rotating Portion, clicking section and handle composition, only the profiled section size of end is different, because lock structure the reason of, mother-tool 100 hang down Directly universal less than normal in group hook size ratio of clicking section, the convex block of the 100 parallel straight-bar of mother-tool of notch type is partially longer than universal 1mm。

Design structure and blade dimensions in different brand locks are different, so the tool that goes into operation soon of design is specific Argument structure will be improved according to the structure size in lock.The blade of Fig. 3 a and Fig. 3 b go into operation soon tool be with the leaf of Yongfa brand The parameter of mortice lock data and design, therefore the blade of Fig. 3 a and Fig. 3 the b tool that goes into operation soon are denoted as Yongfa blade and go into operation soon tool, ruler It is very little with it is universal（Quickly unlocking tool shown in Fig. 1 a and Fig. 1 b）Be slightly different, but all substantially with universal unlocking principle It is identical, so dynamic structure of external generation is identical for structure is moved as universal outside.

To have the situation of positioning pin suitable for the keyhole of lock, such as national treasury duplex blade lock, referring to Fig. 4 a, Fig. 4 b and Fig. 4 c, tool that the blade of 4a, Fig. 4 b and Fig. 4 c are gone into operation soon is denoted as national treasury duplex blade and goes into operation soon tool, because of national treasury duplex blade lock Feature, needing the cooperation of two pieces tool that could open this lock namely such tool that goes into operation soon is made of three tools：Mother-tool 100, Cutfit 200 and auxiliary key 300.The free end of first turn bar 131 be equipped with location hole 134, referring to Fig. 4 c A to regarding Figure, the location hole 134 are arranged along the ontology extending direction of the first turn bar 131.Likewise, the freedom of the second turn bar 231 End is equipped with location hole.This blade tool that goes into operation soon is designed for the blade lock of national treasury duplex, national treasury duplex overall structure with Blade lock is similar, and head is because the keyhole of lock has positioning pin, so in the head design location hole of the first turn bar, only first Nose bar 132 is identical with the structure of cutfit 200 without the mother-tool 100 in the second nose bar 133 namely the present embodiment.Afterwards Face illustrates the operation principle of such tool that goes into operation soon.

The structure and working principle of safety box blade lock in the prior art is first introduced below.Fig. 5 is safety box blade lock Structure, safety box blade lock appearance are rectangular, and lock body is rectangular lock body.Lock body internal structure such as Fig. 6, bottom is placed in box Lock tongue 2, lock tongue 2 protrude 1 outside of lock body, and lock tongue 2 moves in a straight line, and lock tongue 2 is allow to pass in and out lock body 1, forms switch lock function, 2 side of lock tongue has a bending 3, lock tongue 2 to limit 2 free movement of lock tongue using bending 3 and the cooperation of blade 4；Blade 4 simultaneously comes The front of lock tongue 2, is equipped with 7 blades 4, and there is a groove 5 in the same side of blade 4 and the bending 3 of lock tongue 2, every vane groove 5 Spacing differs, and according to groove center, size is distinguished at a distance from side, and to have 5 kinds of specifications, 7 blades be the blade with 5 kinds of specifications Cooperation is assembled into one, and the blade other side is headed in one direction using spring 6, so that blade is aligned entirely with side, due to every Groove center is inconsistent with back gauge, so after blade edge is aligned, groove is mutual misaligned state, blocks the bending 3 of lock tongue 2 Convex block.Fig. 7 is the specification schematic diagram of blade 4, and Fig. 8 is the schematic diagram of blade lock key 7.The operation principle of safety box blade lock is joined See Fig. 9 a and Fig. 9 b：Groove on blade is dislocation, is needed using key groove alignment come the key of blade lock is as flagpole shape There is the step that just differs on shape, head, and the blade in lock is pushed using step.Such as Fig. 9 a and Fig. 9 b, lockhole, head are inserted a key into In the subsequent hole of protrusion partial insertion lock housing in portion, entire key is rotating clockwise key, is working as key perpendicular to lock bottom plate When being rotated by 90 °, key will be open-top, while the blade in lock is moved according to the step above key head flagpole, is made on blade Groove is aligned, and when continuing to rotate key to 180 °, key stirs lock tongue, and the guide groove of lock tongue lock shell plate is moved downward, lock It turns on.Rotation key counterclockwise, lock are shut off.

The blade to introduce using the utility model goes into operation tool soon below, this three sections of leaves of chess bar blade, enlightening fort blade, Yongfa blade Piece goes into operation soon, and lamps structure is the same, and operation principle is identical, and principle is as follows：The turn bar of tool that blade is gone into operation soon is worn from lockhole Into（Figure 10 a）, the convex block of turn bar is inserted into the subsequent hole of lock housing, and entire tool vertical base plate rotates clockwise turn bar hand Handle, at this moment convex block the driving lever of pushing section at this moment can be pierced into lockhole by blade top to the position (Figure 10 b) of a nearest groove （Figure 10 c）, after piercing into, the driving lever handle of pushing section is rotated, the blade in lock is stirred using group hook of pushing section end（Figure 10d）, because the blade in lock shares 7, so pushing section will ceaselessly be moved forward and backward to stir blade（Figure 10 e）.Because of swingle The convex block of the vertical body of rod in head be the lock tongue part in turn lock, only lock tongue moves downward, can just make on lock tongue Bending 3 generates downward movement, so when stirring blade, the handle of swingle pulls out always to putting forth one's strength clockwise in vane groove When in place, bending 3 will block groove, until vane groove all align is stuck（Figure 10 f）, lock tongue bending 3 drops into Groove（Figure 10 g）, lock is turned on.

National treasury duplex blade lock structure such as Figure 11, this lock feature are to lock there are two keyhole, and each keyhole has individually Key need lock could to be opened two key kit cooperatings so this lock is that have two key kits, first by 2 when use Number key 301 injects after No. 2 keyholes 302 are rotated in place, then No. 1 key 303 is inserted into No. 1 keyhole 304 and opens this lock, key There is a positioning pin in keyhole, is for normal key.This lock is used for bank vault and safety box, one key of user, silver One key of row staff, only this two keys are on the scene simultaneously could to open this duplex blade lock.Such as Figure 12, the duplex leaf Mortice lock includes lock tongue 311, the lock blade 314 of lock blade 313,2 of bumping post 312,1, fixed column 315, spring 316 and blade positioning Plate 317.This lock is internal two sets of blades, respectively No. 1 lock blade and No. 2 lock blades, is made of seven blades per lock set blade, Each blade shape is designed to the fan shape for being suitble to key inside to be rotated（As there are four different blade-shapeds by Figure 13 Shape）, and notch is provided on fan-shaped arcwall face, there is certain angle at notch center and adjacent number blade notch center, there is four Kind specification, is integrated with the blade assembling of 7 different sizes per lock set blade, is fixed in lock housing with fixed link, uses spring handle Blade is locked in one direction by rising；Lock tongue is mounted in the bottom of No. 1 lock blade, and when lock tongue moves horizontally, lock could be opened, but Be on lock tongue there are two column, lock blades by No. 1 No. 2 respectively and block, lock can not be opened, only when the notch of blade is aligned and in At this moment column could open this lock in same level.The structure of key such as Figure 14, there are two types of keys, and shape is as chess bar, on bar There is a positioning hole on the head of center, and the positioning pin in keyhole is coordinated to use, for keeping key without departing from the center of lock blade Position.Head forms the step shape convex block that differs of height, this step convex block has nine layers, foremost be for two layers for pull out lock tongue and Blade positioning plate, latter 7 layers are the angles for being locked for adjusting blade, so that the notch of blade at 7 on lock blade is aligned, and blade is lacked Mouth moves on to the bumping post flush position on lock tongue.

No. 2 keys are inserted into No. 2 keyholes first, rotated clockwise by the operation principle of national treasury duplex lock such as Figure 15 a-15f The notch of No. 2 lock blades is aligned by No. 2 keys, and with the bumping post on lock tongue in a level, due to design reasons, No. 2 keys 100 ° or so can only be rotated and can be stuck in No. 2 lock blades.At this moment No. 1 key is entered the court, and No. 1 key is inserted into No. 1 key Hole, No. 1 key, which can be locked at No. 1 in blade, can rotate 180 °, and when No. 1 key rotates, lock tongue has some movements, works as key When spoon rotates 45 °, the bumping post on the notch and lock tongue of No. 1 lock blade is in a level；When being rotated by 90 °, since No. 2 lock blades lack Mouth has kept a level with bumping post, so lock tongue can move horizontally, the bumping post on lock tongue moves on in lock blade notch；Rotation At 135 °, the bumping post on lock tongue enters in second layer slot, and lock tongue enters 1 half of lock body；When rotating 180 °, the bumping post meeting on lock tongue No. 1 lock blade to locking in the second slot, lock tongue enters lock body 1, and lock is opened；No. 1 key can take out.

It is described below to go into operation soon using the national treasury duplex blade of the utility model and has operation principle, a set of duplex is provided with three works soon Tool, because No. 2 lock blades of No. 1 of duplex lock are identical structures, it is identical brushing piece tool to have two pieces tool in the tool, An other auxiliary key as independent auxiliary key.Referring to Figure 16 a, Figure 16 b and Figure 16 c, it is first to open No. 2 keys to open duplex lock The lock of keyhole is inserted into No. 2 keyholes so duplex first to be opened to auxiliary key soon, rotates auxiliary key, if opening this lock leaf Piece is carried out in next step, if cannot open, is just gone into operation tool soon with duplex blade to brush No. 2 lock blades, is locked on blade until No. 2 Notch is aligned, and at this time with the tool that goes into operation soon brushes the lock blade of No. 1 keyhole again in No. 1 key with brushing piece tool simultaneously, When locking the alignment of blade notch for No. 1, the brush holder support front end in the tool that goes into operation soon is vertically stirred with the convex block of the body of rod to be connect with No. 1 lock blade Lock tongue, lock tongue is pulled out in lock body 1, lock is turned on.

Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art answers This is understood, in the spirit and scope for not departing from the utility model defined by the appended claims, in form and details On the utility model can be made a variety of changes, be the scope of protection of the utility model.

Claims (10)

1. a kind of quickly unlocking tool for safety box blade lock, it is characterised in that：Including mother-tool, the mother-tool includes End is equipped with the first clicking section that first group hooks and the first rotating part being rotatably connected with the first clicking section；

First rotating part includes the first turn bar, and the first turn bar is with one along the axially extending ontology of interconnecting piece, sheet The tail portion of body is equipped with convex block；

The convex block is composed of the first nose bar and the second nose bar, and the first nose bar is vertically arranged with ontology, the second nose bar with Ontology is arranged in parallel, and the first nose bar and the second nose bar vertical connection；Or

The convex block is and the vertically disposed third nose bar of ontology.

2. the quickly unlocking tool according to claim 1 for safety box blade lock, it is characterised in that：The quickly unlocking Tool further includes cutfit, and the cutfit includes the second clicking section and stirred with second that end is equipped with that second group hooks Second rotating part of portion's rotatable connection；

Second rotating part includes the second turn bar, and the second turn bar is with one along the axially extending ontology of interconnecting piece, sheet The tail portion of body is equipped with and vertically disposed 4th nose bar of ontology.

3. the quickly unlocking tool according to claim 2 for safety box blade lock, it is characterised in that：First rotation The free end of lever is equipped with location hole, which is arranged along the ontology extending direction of the first turn bar.

4. the quickly unlocking tool according to claim 1 or 2 or 3 for safety box blade lock, it is characterised in that：It is described First group of hook is mutually perpendicular to the first clicking section.

5. the quickly unlocking tool according to claim 2 or 3 for safety box blade lock, it is characterised in that：Described Two groups of hooks are mutually perpendicular to the second clicking section.

6. the quickly unlocking tool according to claim 2 or 3 for safety box blade lock, it is characterised in that：Described One clicking section is tubular structure, is sleeved on the first turn bar and realizes rotatable connection；Second clicking section is designed as tubular structure, is sleeved on Rotatable connection is realized on second turn bar.

7. the quickly unlocking tool according to claim 1 or 2 or 3 for safety box blade lock, it is characterised in that：It is described The end that first clicking section is hooked far from first group is equipped with first handle, and the end of first rotating part far from convex block is equipped with second Handle.

8. the quickly unlocking tool according to claim 7 for safety box blade lock, it is characterised in that：Described first group There is the one end in dynamic portion column limit body, the diameter of the column limit body to be more than the maximum gauge of the first clicking section；It is first-hand Handle is the rod-shaped hand-held part formed by being extended downwardly in the middle part of column limit body, and rod-shaped hand-held part can be vertical with column limit body Setting；

There is the one end of first rotating part the second column limit body, the diameter of the second column limit body to be more than the first rotation The maximum gauge of transfer part；Second handle is formed second rod-shaped hand-held by being extended downwardly in the middle part of the second column limit body Portion, the second rod-shaped hand-held part can be vertically arranged with the second column limit body.

9. the quickly unlocking tool according to claim 2 or 3 for safety box blade lock, it is characterised in that：Described The end that two clicking sections are hooked far from second group is equipped with third handle, and end of second rotating part far from the 4th nose bar is equipped with the Four handles.

10. the quickly unlocking tool according to claim 9 for safety box blade lock, it is characterised in that：Described second There is the one end of clicking section third column limit body, the diameter of the third column limit body to be more than the maximum of third clicking section directly Diameter；Third handle is to form the rod-shaped hand-held part of third by being extended downwardly in the middle part of third column limit body, and third is rod-shaped hand-held Portion can be vertically arranged with third column limit body；

There is the one end of second rotating part the 4th column limit body, the diameter of the 4th column limit body to be more than the second rotation The maximum gauge of transfer part；

4th handle is the 4th rod-shaped hand-held part formed by being extended downwardly in the middle part of the 4th column limit body, the 4th rod-shaped hand The portion of holding can be vertically arranged with the 4th column limit body.