CN202338147U

CN202338147U - Coded lock device with slide switch

Info

Publication number: CN202338147U
Application number: CN 201120481351
Authority: CN
Inventors: 赖秀兴
Original assignee: Dongguan Yifeng Lock Co Ltd
Current assignee: Dongguan Yifeng Lock Co Ltd
Priority date: 2011-11-28
Filing date: 2011-11-28
Publication date: 2012-07-18
Anticipated expiration: 2021-11-28

Abstract

The utility model relates to a coded lock device with a slide switch. The coded lock device comprises a bottom shell, the slide switch and a coded lock, wherein the slide switch comprises a left lock hook, a right lock hook, a left lock catch, a right lock catch and a sliding component, the upper end of the bottom shell is provided with jacks used for the insertion of the left lock hook and the right lock hook, the left lock catch and the right lock catch are movably fixed at the left end and the right end of the bottom shell respectively and connected with a movable component respectively, the movable component is connected in a shell in a sliding way and comprises a lock bar, and the coded lock comprises a lock plate, a cipher device and a lockset, and is installed in the middle of the shell. The coded lock device can control the lock plate to move through the cipher device or the lockset so as to control the matching state of the lock bar and the lock plate without installing two locks on a cabinet, so that the structure of the cabinet becomes simple and the cost of the cabinet is reduced.

Description

The coded lock device of band slide switch

Technical field

The utility model relates to a kind of coded lock, specifically, relates to a kind of coded lock device with slide switch.

Background technology

Along with the development of society, it is more and more frequent to flow and also become in the personnel strange land, and people can carry a little object in flow process, for easy to carry, generally can object be positioned in the casing; Safety in order to guarantee to carry all can be provided with a mechanical code lock and a slide switch on the casing simultaneously, controls the unlocking condition of slide switch and then the switch of control casing through mechanical code lock.Though mechanical code lock is convenient in use, can be tried out password by the people unavoidably, when especially password acquires a special sense, is easy to be cracked and tries out; Therefore in order to improve the safety of casing, generally also can on casing, install one common lockset and corresponding device thereof thereof, thereby make the structure of casing become complicated, cost improves many.

Summary of the invention

The purpose of the utility model is to solve the deficiency of prior art, and a kind of coded lock device with slide switch is provided, and this coded lock device adopts the mode of integrated coded lock and common mechanical lock, makes that the body structure that uses this coded lock is simple, cost is low.

The technical scheme that the utility model adopts is:

A kind of coded lock device with slide switch; The coded lock that comprises drain pan, slide switch and be used to control this slide switch operation; Said slide switch comprises left latch hook, right latch hook, left snap close, right snap close and is used to control left snap close and the slide assemblies of right snap close activity; The upper end of said drain pan has the jack that is used for left latch hook and the insertion of right latch hook; Said left snap close also is connected with movable component respectively with the right part with the movable respectively left part of being fixed in drain pan of right snap close, and said movable component is slidingly connected in the housing, and movable component comprises a bolt; Said coded lock comprises that coded lock is installed on the middle part of housing in order to the encryption apparatus of the locking plate that hinders the bolt motion, the motion of control locking plate and the lockset of control locking plate motion.

As preferably; The hook end of said left latch hook is provided with towards the right side; The hook end of right latch hook is provided with towards a left side, and said slide assemblies also comprises the left connecting rod that is connected with left snap close, the right connecting rod that is connected with right snap close, is provided with horizontally disposed 4 mobiles and a switching piece holder between left connecting rod and the right connecting rod; The two ends of mobile are respectively equipped with left hinge hole and right hinge hole; The switching piece holder is fixed in the drain pan and offers hinge hole, and it is hinged that the left hinge hole that is positioned at the mobile of the leftmost side is provided with rivet and this mobile and left connecting rod, be provided with in the right hinge hole of the mobile of the leftmost side to pin in a left side and this mobile and adjacent mobile hinged; It is hinged that the right hinge hole that is positioned at the mobile of the rightmost side is provided with rivet and this mobile and right connecting rod, and it is hinged to be provided with right pin and this mobile and adjacent mobile in the left hinge hole of the mobile of the rightmost side; Be provided with rivet in the hinge hole of said switching piece holder, the switching piece holder is hinged with two mobiles that are positioned at the centre respectively; Said slide assemblies also comprises a movable block, and movable block comprises two horizontally disposed baffle plates up and down, and baffle plate is provided with the left chute, the right rail that are obliquely installed that matches with left side pin, right pin respectively; The mobile movable block that is fixed in of said bolt.

As preferably, said encryption apparatus comprises the lock core shell that is fixed in drain pan, a plurality of cipher wheel, the accent code wheel that matches with cipher wheel, cross pin, accent sign indicating number spring and transfers a sign indicating number bar; One side of said housing is provided with two support plates; Have the installing hole that is used to install cross pin on the support plate, the two ends of cross pin are socketed in the installing hole of support plate, transfer code wheel to be socketed on outside the cross pin; Said accent code wheel comprises the first coaxial annulus and second annulus; First annulus is positioned at the right side, and second annulus is fixed in the left side of first annulus, and the external diameter of first annulus is greater than second annulus; The left side of first annulus is provided with the fixture block that the draw-in groove of the medial surface of a plurality of and cipher wheel matches, and cipher wheel is socketed on outside second annulus of transferring code wheel; Saidly transfer the sign indicating number spring housing to be connected on the cross pin and between the support plate on the accent sign indicating number of the rightmost side and right side; The said front end of sign indicating number bar of transferring has the through hole that matches with cross pin, and the front end sleeve of accent sign indicating number bar is connected to the left end of cross pin, and said lock core shell, drain pan all have the accent code holes that matches with the rear end of transferring code holes; Said locking plate is between two support plates; Locking plate comprises fixed part that is positioned at the lower end and the lock-bit portion that is positioned at the upper end, and fixed part is fixed in support plate, and the middle part of locking plate has the through hole that matches with cipher wheel; The right side of through hole is a brace, and the two ends of brace are connected with lock-bit portion with fixed part respectively; The middle part of said brace is provided with protruding forward projection, and the side of first annulus of said accent code wheel is provided with the groove that matches with said projection; Said lockset is arranged at the opposite side of drain pan, and lockset comprises lock tube and lock core, and lock tube is fixed in drain pan, and lock tube is stretched out in the bottom of said lock core, and the bottom of lock core extends outward a briquetting; An arc is extended to the bottom of lock core in the left side of the lock-bit portion of said locking plate, and said arc is positioned at said briquetting below and offsets with briquetting.

As preferably, the two ends extend outwards attaching clamp of the fixed part of said locking plate, said support plate is provided with the installing hole that matches with attaching clamp, and attaching clamp inserts in the installing hole; Be provided with the locking plate spring between said fixed part and the drain pan; One end and the fixed part of spring are fixed, and the other end and the bottom of spring offset.

As preferably, be provided with left spring between the left part of said left snap close and drain pan, be provided with right spring between the right part of said right snap close and drain pan.

As preferably, the left end of said left connecting rod is provided with left projection, and the right-hand member of said left snap close is provided with the left groove that matches with left projection, and left projection inserts in the left groove; The right-hand member of said right connecting rod is provided with right projection, and the left end of said right snap close is provided with the right groove that matches with right projection, and right projection inserts in the right groove.

As preferably, said encryption apparatus also comprises a shell fragment, and said shell fragment comprises stator and flexure strip; Shell fragment is arranged between lock core shell and the cipher wheel; Stator is arranged at lock core shell, and an end of flexure strip is fixed in stator, and the other end of flexure strip is protruding forward and offset with cipher wheel.

As preferably, the left end of said left snap close is provided with left reference column, and said left spring is placed in outside the left reference column, and the right-hand member of said right snap close is provided with right reference column, and said right spring is placed in outside the right reference column.

As preferably, the front end of said drain pan is provided with drive end bearing bracket, and drive end bearing bracket is provided with and is used for coded lock through hole that coded lock exposes and is used for the movable through hole that mobile exposes.

As preferably, the front end of said drive end bearing bracket is provided with panel and slide plate; Panel is provided with the password through hole that is used for cipher wheel and exposes, be used for the movable span that lockhole that the keyhole with lock core exposes and mobile expose; The rear end face of said slide plate extends back a contiguous block, and the rear end of contiguous block is passed movable span successively, movable through hole is fixedly connected with mobile.

As preferably, said accent code holes is L-shaped.

As preferably, be provided with holder between said slide plate and the mobile, the front end of holder has and is used for the jack that contiguous block inserts, and holder is fixed in mobile.

As preferably; Said mobile comprises two contiguous blocks that laterally arrange up and down and is positioned at middle fixed block; The upper end of fixed block, lower end are fixedly connected with said two contiguous blocks respectively; The left end of two contiguous blocks is equipped with coaxial left hinge hole, and the right-hand member of two contiguous blocks is equipped with coaxial right hinge hole.

As preferably, the medial surface of said drain pan is provided with limited block, and said movable block is provided with the gag lever post that matches with limited block.

The beneficial effect of the utility model is: a kind of coded lock device with slide switch; The coded lock that comprises drain pan, slide switch and be used to control this slide switch operation; Said slide switch comprises left latch hook, right latch hook, left snap close, right snap close and is used to control left snap close and the slide assemblies of right snap close activity; The upper end of said drain pan has the jack that is used for left latch hook and the insertion of right latch hook; Said left snap close also is connected with movable component respectively with the right part with the movable respectively left part of being fixed in drain pan of right snap close, and said movable component is slidingly connected in the housing, and movable component comprises a bolt; Said coded lock comprises that coded lock is installed on the middle part of housing in order to the encryption apparatus of the locking plate that hinders the bolt motion, the motion of control locking plate and the lockset of control locking plate motion.The utility model can be controlled locking plate through encryption apparatus or lockset and move, and to reach the mated condition of control bolt and locking plate, makes casing need not to install two kinds of locks, and the structure of casing becomes simply, and cost reduces.

Description of drawings

Fig. 1 is the decomposing schematic representation of the utility model.

Fig. 2 is the structural representation of the cooperation between the drain pan, slide assemblies, left latch hook, right latch hook of the utility model.

Fig. 3 is the structural representation of the cooperation between the drain pan, slide assemblies, left latch hook, right latch hook, mobile, bolt of the utility model.

Fig. 4 removes the structural representation behind face-piece, the end cap for the utility model.

Fig. 5 is the structure for amplifying sketch map of the left connecting rod of the utility model.

Fig. 6 is the structure for amplifying sketch map of the left snap close of the utility model.

Fig. 7 is the structural representation of the movable block of the utility model.

Fig. 8 is the structural representation of the mobile of the utility model.

Fig. 9 is the structural representation of the coded lock of the utility model.

Figure 10 removes the structural representation of cipher wheel, accent code wheel, accent sign indicating number spring for the coded lock of the utility model.

Figure 11 is the STRUCTURE DECOMPOSITION sketch map of Fig. 9.

Figure 12 is the structural representation of the locking plate of the utility model.

Figure 13 is the structural representation of the accent code wheel of the utility model.

Figure 14 is the structural representation of the cipher wheel of the utility model.

Reference numeral:

1---the left latch hook of right latch hook 2---drain pan 3---

4---right connecting rod 41---right projection 5---rivets

6---pin 8---mobile

9---switching piece holder 10---left connecting rod 11---lock core shells

12---lock tube 13---support plate 14---accent sign indicating number springs

15---shell fragment 16---locking plate spring 17---locking plates

18---cipher wheel 19---cross pin 20---accent sign indicating number bars

The right snap close of 22---right springs 23---

24---bolt 25---accent code wheel 26---lock cores

261---briquetting 27---holder 28---movable blocks

29---left snap close 30---left spring 31---drive end bearing brackets

32---the left reference columns of slide plate 33---panel 291---

201---the left grooves of limited block 231---right reference column 292---

101---left projection 81---contiguous block 82---fixed blocks

281---left chute 282---right rail 283---gag lever posts

172---lock-bit portion 171---arc 173---projections

174---brace 175---fixed part 176---attaching clamps

251---groove 252---fixture block 253---first annulus

254---second annulus 181---draw-in groove.

The specific embodiment

Below in conjunction with the accompanying drawing and the specific embodiment the utility model is further described.

Embodiment:

A kind of coded lock device with slide switch; The coded lock that comprises drain pan 2, slide switch and be used to control this slide switch operation; Said slide switch comprises left latch hook 3, right latch hook 1, left snap close 29, right snap close 23 and is used to control left snap close 29 and slide assemblies that right snap close 23 is movable; The upper end of said drain pan 2 has the jack that is used for left latch hook 3 and right latch hook 1 insertion; Said left snap close 29 also is connected with movable component respectively with the right part with the movable respectively left part of being fixed in drain pan 2 of right snap close 23, and said movable component is slidingly connected in the housing, and movable component comprises a bolt 24; Said coded lock comprises that coded lock is installed on the middle part of housing in order to the encryption apparatus of the locking plate 17 that hinders bolt 24 motions, 17 motions of control locking plate and the lockset of control locking plate 17 motions.

The utility model can be controlled locking plate 17 through encryption apparatus or lockset and move; Reaching the mated condition of control bolt 24 and locking plate 17, during use left and right latch hook 1 is installed on the two ends of medial surface of front end of the upper shell of casing respectively, drain pan 2 is installed on the medial surface of front end of the lower house of casing; When left latch hook 3, right latch hook 1 respectively with left snap close 29, when right snap close 23 cooperates; Transfer encryption apparatus and lockset, make locking plate 17 be positioned at bolt 24 moving areas, hinder bolt 24 and move; And then stoped moving of slide assemblies and left snap close 29, right snap close 23, make casing be in the state of lock; When needs are unpacked, make encryption apparatus no longer control locking plate 17 through the adjustment password, and make lockset no longer control locking plate 17 that locking plate 17 leaves the moving area of bolt 24 through key unlocking; Just can through move slide assemblies make left snap close 29, right snap close 23 leaves and the mating area of left latch hook 3, right latch hook 1, casing is in unlocked conditions this moment, just can open casing.Therefore play the function that password and key are locked simultaneously, make casing need not to install two kinds of locks, the structure of casing becomes simply, and cost reduces.

As preferably; The hook end of said left latch hook 3 is provided with towards the right side; The hook end of right latch hook 1 is provided with towards a left side; Said slide assemblies also comprises the left connecting rod 10 that is connected with left snap close 29, the right connecting rod 4 that is connected with right snap close 23; Be provided with horizontally disposed 4 mobiles 8 and a switching piece holder 9 between left side connecting rod 10 and the right connecting rod 4, the two ends of mobile 8 are respectively equipped with left hinge hole and right hinge hole, and switching piece holder 9 is fixed in the drain pan 2 and offers hinge hole; It is hinged with left connecting rod 10 that the left hinge hole that is positioned at the mobile 8 of the leftmost side is provided with rivet 5 and this mobile 8, is provided with left side pin 6 in the right hinge hole of the mobile 8 of the leftmost side and this mobile 8 is hinged with adjacent mobile 8; It is hinged with right connecting rod 4 that the right hinge hole that is positioned at the mobile 8 of the rightmost side is provided with rivet 5 and this mobile 8, and it is hinged with adjacent mobile 8 to be provided with right pin 6 and this mobile 8 in the left hinge hole of the mobile 8 of the rightmost side; Be provided with rivet 5 in the hinge hole of said switching piece holder 9, switching piece holder 9 is hinged with two mobiles 8 that are positioned at the centre respectively; Said slide assemblies also comprises a movable block 28, and movable block 28 comprises two horizontally disposed baffle plates up and down, and baffle plate is provided with the left chute 281 that is obliquely installed, the right rail 282 that matches with left side pin 6, right pin 6 respectively; The mobile movable block 28 that is fixed in of said bolt 24.

The hook end of left side latch hook 3 is provided with towards the right side, and after the hook end of right latch hook 1 was provided with towards a left side, when release, need left snap close 29 all be moved towards the middle part with right snap close 23 got final product.Present embodiment couples together left connecting rod 10, right connecting rod 4 through mobile 8; The two ends of left side pin 6 lay respectively in the left chute 281 of two baffle plates up and down; The two ends of right pin 6 lay respectively in the right rail 282 of two baffle plates up and down, and when movable block 28 moved right, right pin 6 moved along right rail 282; Promptly right pin 6 travels forward; Because it is hinged through its left hinge hole and switching piece holder 9 to be positioned at the mobile 8 on time right side, the left end that therefore is positioned at the mobile 8 on time right side can not move, and right pin 6 is positioned at the left hinge hole of mobile 8 of right hinge hole and the rightmost side of the mobile 8 on inferior right side; It is forwards mobile that right pin 6 will drive the left end of mobile 8 of the rightmost side, and then drive right connecting rod 4 and be moved to the left; Simultaneously left side pin 6 moves along left chute 281; Left side pin 6 also travels forward; Because it is hinged through its right hinge hole and switching piece holder 9 to be positioned at time mobile in left side 8; Therefore be positioned at time right-hand member of the mobile 8 in left side and can not move, and left side pin 6 is positioned at the right hinge hole of the mobile 8 of time left hinge hole of the mobile 8 in left side and the leftmost side, the right-hand member that left side pin 6 will drive the mobile 8 of the leftmost side forwards moves; And then drive left connecting rod 10 and move right, promptly realized two actions that connecting rod moves to the middle part simultaneously.When movable block 28 is moved to the left; Left side pin 6, right pin 6 just can be respectively move and reset along left chute 281, right rail 282; And then drive left connecting rod 10, right connecting rod 4 resets, and makes left snap close 29, right snap close 23 match with left latch hook 3, right latch hook 1 respectively.

As preferably, said encryption apparatus comprises the lock core shell 11, a plurality of cipher wheel 18, the accent code wheel 25 that matches with cipher wheel 18, the cross pin 19 that are fixed in drain pan 2, transfers sign indicating number spring 14 and transfer a sign indicating number bar 20; One side of said housing is provided with two support plates 13; Have the installing hole that is used to install cross pin 19 on the support plate 13, the two ends of cross pin 19 are socketed in the installing hole of support plate 13, transfer code wheel 25 to be socketed on outside the cross pin 19; Said accent code wheel 25 comprises the first coaxial annulus and second annulus; First annulus is positioned at the right side, and second annulus is fixed in the left side of first annulus, and the external diameter of first annulus is greater than second annulus; The left side of first annulus is provided with the fixture block 252 that the draw-in groove 181 of the medial surface of a plurality of and cipher wheel 18 matches, and cipher wheel 18 is socketed on outside second annulus of transferring code wheel 25; Saidly transfer sign indicating number spring 14 to be socketed on the cross pin 19 and between the support plate 13 on the accent sign indicating number of the rightmost side and right side; The said front end of sign indicating number bar 20 of transferring has the through hole that matches with cross pin 19, transfers the front end sleeve of sign indicating number bar 20 to be connected to the left end of cross pin 19, and said lock core shell 11, drain pan 2 all have the accent code holes that matches with the rear end of transferring code holes; Said locking plate 17 is between two support plates 13; Locking plate 17 comprises fixed part 175 that is positioned at the lower end and the lock-bit portion 172 that is positioned at the upper end; Fixed part 175 is fixed in support plate 13; The middle part of locking plate 17 has the through hole that matches with cipher wheel 18, and the right side of through hole is a brace 174, and the two ends of brace 174 are connected with lock-bit portion 172 with fixed part 175 respectively; The middle part of said brace 174 is provided with protruding forward projection 173, and the side of first annulus of said accent code wheel 25 is provided with the groove 251 that matches with said projection 173; Said lockset is arranged at the opposite side of drain pan 2, and lockset comprises lock tube 12 and lock core 26, and lock tube 12 is fixed in drain pan 2, and lock tube 12 is stretched out in the bottom of said lock core 26, and the bottom of lock core 26 extends outward a briquetting 261; An arc 171 is extended to the bottom of lock core 26 in the left side of the lock-bit portion 172 of said locking plate 17, and said arc 171 is positioned at said briquetting 261 belows and offsets with briquetting 261.

The lock-bit portion 172 of locking plate 17 moves the control that receives encryption apparatus and lockset; A secret in cipher wheel 18 is incorrect; It is corresponding that the groove 251 of first annulus of these incorrect cipher wheel 18 pairing accent code wheels 25 and the projection 173 of corresponding brace 174 are not thought, then should transfer first annulus of code wheel 25 that brace 174 is pressed backward, makes the lock-bit portion 172 of locking plate 17 be positioned at the zone that bolt 24 moves; Hinder the motion of bolt 24 and movable component; Thereby can not move left and right connecting rod 4, left and right latch hook 1 matches with left and right snap close 23 respectively, keeps the state of lock; When password is all modulated correctly; The groove 251 of first annulus of all accent code wheels 25 matches with the projection 173 of brace 174; Because the fixed part 175 of the lower end of locking plate 17 is fixed in support plate 13, the lock-bit portion 172 of the upper end of locking plate 17 is in vacant state, thereby has certain elasticity; When projection 173 was positioned at groove 251, the lock-bit portion 172 of locking plate 17 had the trend that moves forward; Insert correct key this moment in lockset, and with lock core 26 turns, make briquetting 261 be positioned at the high order end of said arc 171; 261 pairs of arcs 171 of briquetting do not have pressure, make upspring the forward reinstatement and leave bolt 24 moving areas of the lock-bit portion 172 of locking plate 17, and just can move movable component this moment; Make left and right snap close 23 break away from left and right latch hook 1 respectively, just can open casing, if but do not have correct key to insert rotation; The briquetting 261 that is connected with the lock core 26 of lockset is pressed arc 171 backward; Arc 171 moves backward, and then the lock-bit portion 172 that drives locking plate 17 moves in the zone that bolts 24 move, and hinders bolt 24 and moves.Therefore visible, the release of bolt 24 need be carried out unlock password and key release simultaneously, promptly the utlity model has the function of password and key two-bolt lock.

As preferably, the two ends extend outwards attaching clamp 176 of said fixed part 175, said support plate 13 is provided with the installing hole that matches with attaching clamp 176, and attaching clamp 176 inserts in the installing holes; Be provided with locking plate 17 springs 16 between said fixed part 175 and the drain pan 2; One end of spring and fixed part 175 are fixing, and the other end and the bottom of spring offset.

Through locking plate 17 springs 16 are set, can assist the moving of lock-bit portion 172 of locking plate 17, the lock-bit portion 172 that prevents lock-bit portion 172 is in a kind of state for a long time and loses elasticity own and can not reset.

As preferably, be provided with left spring 30 between the left part of said left snap close 29 and drain pan 2, be provided with right spring 22 between the right part of said right snap close 23 and drain pan 2.

After left spring 30, right spring 22 are set; Left side snap close 29 has the trend that returns to the position of matching with left latch hook 3 under the thrust of left spring 30; Right snap close 23 has the trend that returns to the position of matching with right latch hook 1 under the thrust of right spring 22; Therefore insert in the drain pan 2 when left latch hook 3, right latch hook 1, left snap close 29, right snap close 23 just match with left latch hook 3, right latch hook 1 respectively under the thrust of left spring 30, right spring 22 respectively; Be convenient to casing under lock and key, need not to promote mobile 8.

As preferably, the left end of said left connecting rod 10 is provided with left projection 101, and the right-hand member of said left snap close 29 is provided with the left groove 292 that matches with left projection 101, and left projection 101 inserts in the left groove 292; The right-hand member of said right connecting rod 4 is provided with right projection 41, and the left end of said right snap close 23 is provided with the right groove that matches with right projection 41, and right projection 41 inserts in the right groove.

A left side connecting rod 10, right connecting rod 4 are clamping with the connected mode of left snap close 29, right snap close 23 respectively, need not to increase connector, and syndeton is simple.

As preferably; Said encryption apparatus also comprises a shell fragment 15; Said shell fragment 15 comprises stator and flexure strip, and shell fragment 15 is arranged between lock core shell 11 and the cipher wheel 18, and stator is arranged at lock core shell 11; One end of flexure strip is fixed in stator, and the other end of flexure strip is protruding forward and offset with cipher wheel 18.

After shell fragment 15 was set, friction took place with flexure strip and is obstructed in cipher wheel 18 when rotating, so the rotation of cipher wheel 18 is restricted, and can not rotate too soon because of receiving less power, was convenient to operate.

As preferably, the left end of said left snap close 29 is provided with left reference column 291, and said left spring 30 is placed in outside the left reference column 291, and the right-hand member of said right snap close 23 is provided with right reference column 231, and said right spring 22 is placed in outside the right reference column 231.

Be provided with left reference column 291, right reference column 231 be convenient to left spring 30, right spring 22 spacing with its on, prevent that left and right spring 22 from moving, occurrence positions skew and can not play the function that left snap close 29, right snap close 23 are resetted.

As preferably, the front end of said drain pan 2 is provided with drive end bearing bracket 31, and drive end bearing bracket 31 is provided with and is used for coded lock through hole that coded lock exposes and is used for the movable through hole that mobile 8 exposes.

End cap is set to be convenient to coded lock, movable switch are hidden in the drain pan 2.

As preferably, the front end of said drive end bearing bracket 31 is provided with panel 33 and slide plate 32; Panel 33 is provided with the password through hole that is used for cipher wheel 18 and exposes, be used for the movable span that lockhole that the keyhole with lock core 26 exposes and mobile 8 expose; The rear end face of said slide plate 32 extends back a contiguous block, and the rear end of contiguous block is passed movable span successively, movable through hole is fixedly connected with mobile 8.

Panel 33 is set can be hidden encryption apparatus, and the slide plate 32 convenient mobiles 8 that promote are set.

As preferably, said accent code holes is L-shaped.

L shaped accent code holes is convenient to transfer sign indicating number bar 20 to regulate.

As preferably, be provided with holder 27 between said slide plate 32 and the mobile 8, the front end of holder 27 has and is used for the jack that contiguous block inserts, and holder 27 is fixed in mobile 8.

Through holder 27 is set, is convenient to slide block and is connected with mobile 8.

As preferably; Said mobile 8 comprises two contiguous blocks that laterally arrange up and down and is positioned at middle fixed block 82; The upper end of fixed block 82, lower end are fixedly connected with said two contiguous blocks 81 respectively; The left end of two contiguous blocks 81 is equipped with coaxial left hinge hole, and the right-hand member of two contiguous blocks 81 is equipped with coaxial right hinge hole.

Two contiguous blocks 81 are set and after on two contiguous blocks 81 coaxial hinge hole being set, make when pin 6 or rivet 5 pass coaxial hinge hole fixing more steadily, can not rock.

As preferably, the medial surface of said drain pan 2 is provided with limited block 201, and said movable block 28 is provided with the gag lever post 283 that matches with limited block 201.

Through gag lever post 283 and limited block 201 are set, make movable block 28 in drain pan 2, move and receive region limits, prevent that movable block 28 displacements are excessive, movable component is caused damage.

The utility model has been done at length explanation, and those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical scheme of the utility model, and does not break away from the essence and the scope of the utility model technical scheme.

Claims

1. coded lock device with slide switch; It is characterized in that: the coded lock that it comprises drain pan, slide switch and is used to control this slide switch operation; Said slide switch comprises left latch hook, right latch hook, left snap close, right snap close and is used to control left snap close and the slide assemblies of right snap close activity; The upper end of said drain pan has the jack that is used for left latch hook and the insertion of right latch hook; Said left snap close also is connected with movable component respectively with the right part with the movable respectively left part of being fixed in drain pan of right snap close, and said movable component is slidingly connected in the housing, and movable component comprises a bolt; Said coded lock comprises that coded lock is installed on the middle part of housing in order to the encryption apparatus of the locking plate that hinders the bolt motion, the motion of control locking plate and the lockset of control locking plate motion.

2. the coded lock device of band slide switch according to claim 1; It is characterized in that: the hook end of said left latch hook is provided with towards the right side; The hook end of right latch hook is provided with towards a left side; Said slide assemblies also comprises the left connecting rod that is connected with left snap close, the right connecting rod that is connected with right snap close; Be provided with horizontally disposed 4 mobiles and a switching piece holder between left side connecting rod and the right connecting rod, the two ends of mobile are respectively equipped with left hinge hole and right hinge hole, and the switching piece holder is fixed in the drain pan and offers hinge hole; It is hinged that the left hinge hole that is positioned at the mobile of the leftmost side is provided with rivet and this mobile and left connecting rod, and it is hinged to be provided with left side pin and this mobile and adjacent mobile in the right hinge hole of the mobile of the leftmost side; It is hinged that the right hinge hole that is positioned at the mobile of the rightmost side is provided with rivet and this mobile and right connecting rod, and it is hinged to be provided with right pin and this mobile and adjacent mobile in the left hinge hole of the mobile of the rightmost side; Be provided with rivet in the hinge hole of said switching piece holder, the switching piece holder is hinged with two mobiles that are positioned at the centre respectively; Said slide assemblies also comprises a movable block, and movable block comprises two horizontally disposed baffle plates up and down, and baffle plate is provided with the left chute, the right rail that are obliquely installed that matches with left side pin, right pin respectively; The mobile movable block that is fixed in of said bolt.

3. the coded lock device of band slide switch according to claim 1 is characterized in that: said encryption apparatus comprises the lock core shell that is fixed in drain pan, a plurality of cipher wheel, the accent code wheel that matches with cipher wheel, cross pin, accent sign indicating number spring and transfers the sign indicating number bar; One side of said housing is provided with two support plates; Have the installing hole that is used to install cross pin on the support plate, the two ends of cross pin are socketed in the installing hole of support plate, transfer code wheel to be socketed on outside the cross pin; Said accent code wheel comprises the first coaxial annulus and second annulus; First annulus is positioned at the right side, and second annulus is fixed in the left side of first annulus, and the external diameter of first annulus is greater than second annulus; The left side of first annulus is provided with the fixture block that the draw-in groove of the medial surface of a plurality of and cipher wheel matches, and cipher wheel is socketed on outside second annulus of transferring code wheel; Saidly transfer the sign indicating number spring housing to be connected on the cross pin and between the support plate on the accent sign indicating number of the rightmost side and right side; The said front end of sign indicating number bar of transferring has the through hole that matches with cross pin, and the front end sleeve of accent sign indicating number bar is connected to the left end of cross pin, and said lock core shell, drain pan all have the accent code holes that matches with the rear end of transferring code holes; Said locking plate is between two support plates; Locking plate comprises fixed part that is positioned at the lower end and the lock-bit portion that is positioned at the upper end, and fixed part is fixed in support plate, and the middle part of locking plate has the through hole that matches with cipher wheel; The right side of through hole is a brace, and the two ends of brace are connected with lock-bit portion with fixed part respectively; The middle part of said brace is provided with protruding forward projection, and the side of first annulus of said accent code wheel is provided with the groove that matches with said projection; Said lockset is arranged at the opposite side of drain pan, and lockset comprises lock tube and lock core, and lock tube is fixed in drain pan, and lock tube is stretched out in the bottom of said lock core, and the bottom of lock core extends outward a briquetting; An arc is extended to the bottom of lock core in the left side of the lock-bit portion of said locking plate, and said arc is positioned at said briquetting below and offsets with briquetting.

4. the coded lock device of band slide switch according to claim 3 is characterized in that: the two ends extend outwards attaching clamp of the fixed part of said locking plate, and said support plate is provided with the installing hole that matches with attaching clamp, and attaching clamp inserts in the installing hole; Be provided with the locking plate spring between said fixed part and the drain pan; One end and the fixed part of spring are fixed, and the other end and the bottom of spring offset.

5. the coded lock device of band slide switch according to claim 1 is characterized in that: be provided with left spring between the left part of said left snap close and drain pan, be provided with right spring between the right part of said right snap close and drain pan.

6. the coded lock device of band slide switch according to claim 2 is characterized in that: the left end of said left connecting rod is provided with left projection, and the right-hand member of said left snap close is provided with the left groove that matches with left projection, and left projection inserts in the left groove; The right-hand member of said right connecting rod is provided with right projection, and the left end of said right snap close is provided with the right groove that matches with right projection, and right projection inserts in the right groove.

7. the coded lock device of band slide switch according to claim 3; It is characterized in that: said encryption apparatus also comprises a shell fragment; Said shell fragment comprises stator and flexure strip, and shell fragment is arranged between lock core shell and the cipher wheel, and stator is arranged at lock core shell; One end of flexure strip is fixed in stator, and the other end of flexure strip is protruding forward and offset with cipher wheel.

8. the coded lock device of band slide switch according to claim 5; It is characterized in that: the left end of said left snap close is provided with left reference column; Said left spring is placed in outside the left reference column, and the right-hand member of said right snap close is provided with right reference column, and said right spring is placed in outside the right reference column.

9. the coded lock device of band slide switch according to claim 1 is characterized in that: the front end of said drain pan is provided with drive end bearing bracket, and drive end bearing bracket is provided with and is used for coded lock through hole that coded lock exposes and is used for the movable through hole that mobile exposes; The front end of said drive end bearing bracket is provided with panel and slide plate; Panel is provided with the password through hole that is used for cipher wheel and exposes, be used for the movable span that lockhole that the keyhole with lock core exposes and mobile expose; The rear end face of said slide plate extends back a contiguous block, and the rear end of contiguous block is passed movable span successively, movable through hole is fixedly connected with mobile.

10. the coded lock device of band slide switch according to claim 2; It is characterized in that: said mobile comprises two contiguous blocks that laterally arrange up and down and is positioned at middle fixed block; The upper end of fixed block, lower end are fixedly connected with said two contiguous blocks respectively; The left end of two contiguous blocks is equipped with coaxial left hinge hole, and the right-hand member of two contiguous blocks is equipped with coaxial right hinge hole.