CN106481149B

CN106481149B - Locked instrument

Info

Publication number: CN106481149B
Application number: CN201510553482.8A
Authority: CN
Inventors: 杨耀坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-09-02
Filing date: 2015-09-02
Publication date: 2018-12-14
Anticipated expiration: 2035-09-02
Also published as: CN106481149A

Abstract

Locked instrument of the present invention includes: lock box, digit wheel group and the rolled-up stock being set in the digit wheel group, the elastic propping piece being set under the digit wheel group；Digit wheel group has several driver plates, several digit wheels and several chases；The elastic propping piece, which corresponds to each digit wheel and extends several items, holds piece, and items, which hold piece and correspond to each digit wheel one end elasticity, to be embedded in any chase；By components above, each digit wheel is held butted and the rolled-up stock the limit of piece by items, and limiting each switch of each driver plate moves each digit wheel toward adjacent next figure position, provides rule and efficient dialing, manufacture is easy with assembling, can be saved working hour and be reduced manufacturing cost.

Description

Locked instrument

Technical field

The present invention is related with lockset, particularly relates to the locked instrument of a kind of tool rule and efficient dial action, manufacture Working hour is easy and can saved with assembling and reduces manufacturing cost.

Background technique

Lockset be all trades and professions in even house life in common anti-theft appliance, can be used to lock a door, window, cabinet, There are also drawer, existing lockset is roughly divided into key lock and two kinds of combination lock, and key lock must could unlock with the use of key, often Because user forget band key can not unlock, it is necessary to ask household take key carry out or please unlock worker to unlock, cause using On inconvenience with puzzlement；And combination lock when using through by digit wheel switch to set password, as long as number correctly can To unlock, the inconvenience and puzzlement of solution key lock carrying keys, thus widely public receiving and use, it is illustrated in figure 7 existing The stereogram exploded view of combination lock 1, existing numbers lock 1 include a shell 101, separate and are equipped with several tanks 102, several digit wheels 103 are arranged at intervals in several tanks 102, and the wheel face of each digit wheel 103 is equipped with several digital 104, and each digit wheel 103 in Wheel body side is equipped with several concave-arc parts 105, is respectively additionally provided with one recessed 106 again in each tank 102, first places one in each recessed 106 After spring 107, a top flat 108 is placed again, and each top flat 108 respectively holds the several concave-arc parts 105 of each digit wheel 103 in the convex top top of tool one Any one, sets a tabletting 109 on several digit wheels 103, then covers and set a lid 100；Existing numbers lock 1 is in each digit wheel of switch Each spring 107 be must overcome when 103 to the bearing force of each top flat 108, pushed when each digit wheel 103 is by switch corresponding each Top flat 108 and each spring 107 are held by each spring 107 top into such as again when each top flat 108 encounters next concave-arc part 105 This, once can only each digit wheel 103 of switch move forward or back the distance of a concave-arc part 105, i.e., each digit wheel 103 once can only Switch moves forward or back a number 104, provides and once skips several numbers 104 when being avoided that each digit wheel 103 of switch Disadvantage is lacked to generate, but, the above structure of existing numbers lock 1 removes because the structure of spring 107 and top flat 108 is small and quantity Manufacture is fairly cumbersome to take a lot of work outer, and when installing must also singly distinctly place, grasping be not easy and expend very much energy with Time causes manufacturing cost higher, seriously affects market acceptance and industrial upgrading！

In view of said circumstances, the present inventor puts into many time study relevant knowledges, and is compared every superiority and inferiority, into The research and exploitation of row Related product, and after many experiments and test, and it is above-mentioned to release a kind of " locked instrument " improvement finally Missing, to meet use needed for masses.

Summary of the invention

Technical problem underlying to be solved by this invention is, overcomes drawbacks described above of the existing technology, and provides one Kind of locked instrument has rule and efficient dialing, and manufactures and be easy with assembling, can reduce the working hour of manufacture and assembling with And manufacturing cost, improve in the prior art because part is more, structure is small, and assembling is caused to be not easy, and time-consuming scarce It loses.

The technical solution adopted by the present invention to solve the technical problems is:

A kind of locked instrument includes: a lock box, and the upper cover of the pedestal is closed with a pedestal and a lid, which is equipped with One accommodating space, the upper cover are equipped with several through holes for be connected to the accommodating space and several apertures, and respectively the aperture is respectively and respectively Through hole connection；One digit wheel group has a lock, a shaft, several stopper wheels, several digit wheels and several driver plates, should Shaft is hubbed at the lock, and each stopper wheel respectively has a disk and one convexedly stretches in the central siphon of the disk, and each central siphon wears each number of group Wheel, each driver plate are set on the shaft, and each digit wheel is arranged several figure areas in interval on circumferential surface and is equipped with one in wantonly two figure section Chase, the disk edge of each driver plate corresponds to several figure areas equipped with several ratchets, and each driver plate at least ratchet is exposed to outside through hole； One rolled-up stock is set between digit wheel group and the upper cover, which corresponds to several through holes equipped with several through-holes, the compacting Part, which corresponds to several digit wheels, has several main recess, several perspective portions and several secondary recess portions, several main recess to limit several digit wheels Local wheel rim, several pair recess portions limit the local disk edge of its disk of several stopper wheels, and each perspective portion corresponds to each figure area and is located at Several tappings；One elastic propping piece is set between the lock and several digit wheels, which is equipped with a vertical component effect, The vertical component effect is articulated in the side of the lock, and the other end of the elastic propping piece is extended with several top holding pieces towards each digit wheel, and each top is held Piece corresponds to each digit wheel one end elasticity and is embedded in any chase；Wherein, each digit wheel is by the butted of each top holding piece and the pressure The limit of product, limiting each switch of each driver plate moves each digit wheel toward adjacent next figure position, provides rule and has The dialing of efficiency.

In summary it under every technical characteristic described in the invention, the advantage is that through whole piece structure Elastic propping piece has several top holding pieces, allows user when operating the rotation of each driver plate, and each top holding piece corresponds to each digit wheel one end elasticity It is embedded in any chase in wantonly two figure section, limits each switch of each driver plate, each digit wheel is made to advance toward adjacent figure area Or the distance in an area Ge Tu is retreated, and rule and efficient dialing are provided, and the manufacture of the elastic propping piece is easy, assembling is simple, it can Save working hour and the manufacturing cost of manufacture and assembling.Therefore it is a kind of quite with practicability and progressive that the present invention, which can be said, Invention is quite worth industrial circle to be promoted, and makes society know.

The invention has the advantages that having rule and efficient dialing, and manufacture and be easy with assembling, system can be reduced In the working hour and manufacturing cost made and assembled, improvement is more because of part in the prior art, structure is small, and assembling is caused not allowed Easily, and time-consuming missing.

Detailed description of the invention

Present invention will be further explained below with reference to the attached drawings and examples.

Fig. 1 is three-dimensional combination schematic appearance of the invention.

Fig. 2 is the three-dimensional appearance schematic diagram that the present invention raises upper cover.

Fig. 3 is perspective exploded view of the invention.

Fig. 4 is Fig. 1 in the combination schematic cross-sectional view in the direction IV-IV.

Fig. 5 is Fig. 1 in the combination schematic cross-sectional view in the direction V-V.

Fig. 6 is Fig. 1 in the combination schematic cross-sectional view in the direction VI-VI.

Fig. 7 is the perspective exploded view of existing numbers lock.

Figure label explanation:

20 lock box, 21 pedestal

22 upper cover, 23 accommodating space

24 through hole, 25 aperture

26 locking-bar, 27 control piece

271 block, 28 movable part

281 stopper, 282 slot

30 lock hook, 40 digit wheel group

41 lock, 411 egative film

412 lateral plate, 413 connection sheet

414 elongated slot 415U shape slots

416 elongated hole, 42 shaft

43 digit wheel, 431 figure area

432 chase, 44 driver plate

441 ratchet, 45 stopper wheel

451 disk, 452 central siphon

50 rolled-up stock, 51 through-hole

The secondary recess portion of 52 main recess 53

54 perspective portion, 60 elastic propping piece

61 top holding piece, 62 vertical component effect

1 combination lock, 101 shell

102 tank, 103 digit wheel

104 digital 105 concave-arc parts

106 recessed 107 springs

108 top flat, 109 tabletting

100 lids

Specific embodiment

Shown in please referring to Fig.1 to Fig.3, a kind of locked instrument of the present invention comprising: a lock box 20, have a pedestal 21 with And one lid close the upper cover 22 of the pedestal 21, which is equipped with an accommodating space 23, the corresponding accommodating space 23 of the upper cover 22 Side be equipped with several through holes 24；One lock hook 30 is articulated on the lock box 20 and pivot is inserted in lock box 20 in one end, and lock hook 30 is another End hook lock box 20 is in off state, conversely, it is open state that 30 other end of lock hook, which is detached from lock box 20,；One digit wheel group 40, tool There are several driver plates 44 of a lock 41, a shaft 42, several digit wheels 43 and corresponding several digit wheels 43, which is located at On the lock 41, several digit wheels 43 connect with 44 groups of several driver plates and are staggeredly set on the shaft 41, several digit wheels 43 in Interval is arranged several figure areas 431 and is equipped with a chase 432 in the area Ren Ertu 431 on circumferential surface, and several figure areas 431 are generally with 0~9 Digital representation, the disk edge of each driver plate 44 are set in having several ratchets 441, and the corresponding each several figure areas 431 of several ratchets 441, should At least ratchet 441 of driver plate 44 is exposed to outside several through holes 24；Separately have a rolled-up stock 50, be set to digit wheel group 40 with Between lock box 20, the rolled-up stock 50 and corresponding several through holes 24 are equipped with several through-holes 51；One elastic propping piece 60, is set to the lock Between 41 and several digit wheels 43, which is mounted on lock 41, and the other end of elastic propping piece 60 is towards each digit wheel 43 are extended with several top holding pieces 61, and the corresponding each 43 one end elasticity of digit wheel of each top holding piece 61 is embedded in any chase 432；Its In, each digit wheel 43 receives butted and the rolled-up stock 50 the limit of each top holding piece 61, limits each switch of each driver plate 44 So that each digit wheel 43 is moved forward or back the distance in an area Ge Tu 431 toward adjacent figure area 431 because the top holding piece 61 be pressed into it is next Without being rotated further by a chase 432, i.e., the mode that each switch of each driver plate 44 makes each digit wheel 43 once jump No.1 is advanced Or rotation is retreated, each digit wheel 43 can not once jump multiple figure areas 431, and the situation that each digit wheel 43 will not once jump more numbers produces It is raw, further achieve the purpose that rule and effective percentage dials and effect.

Also, please refer to shown in Fig. 4 and Fig. 6, in order to provide more preferably auxiliary stopper function, the corresponding number of the rolled-up stock 50 A 43 side of digit wheel is recessed with several main recess 52, and several main recess 52 limit the local wheel rim of several digit wheels 43, the pressure Product 50 is equipped with several secondary recess portions 53 and several main recess 52 are adjacent (please also refer to shown in Fig. 2)；Several numbers The several stopper wheels 45 of 43 center groups are taken turns, which respectively convexedly stretches in the axis of the disk 451 with a disk 451 and one Pipe 452, each central siphon 452 wear each digit wheel 43 of group, each driver plate 44, and the local wheel rim that each pair recess portion 53 limits each stopper wheel 45 (is asked Refering to shown in Fig. 5 and Fig. 6)；Also, the rolled-up stock 50 is equipped with several perspective portions 54, it is recessed which is located at several masters The opposite side in portion 52 and, the several perspective portions 54 corresponding several digit wheels 43 on several figure areas 431 adjacent with several through-holes 51, Then the upper cover 22 is further provided with several apertures 25, respectively the aperture 25 and is connected to respectively with the respectively through hole 24, several perspectives Portion 54 is exposed to outside several apertures 25, is provided and is amplified several figure areas 431 of several digit wheels 43 to obtain more clear place in favor of seeing； And when the upper cover 22 is covered on the pedestal 21, by the 60 butted upward digit wheel group 40 of several top holding pieces 61 of elastic propping piece, then Because of the downward suppression of rolled-up stock 50, several main recess 52 limit several digit wheels 43, and several pair recess portions 53 limit several tugs Driving wheel 45, in this way, more firm when the digit wheel group 40 is by switch.

In addition, further illustrating the setting of the elastic propping piece 60, which there is an egative film 411, two lateral plates 412 and one to connect Contact pin 413, two lateral plate 412 are set to the 411 two-phase respective side of egative film, which connects two lateral plate 412, the egative film 411 are equipped with several elongated slots 414, and several elongated slots 414 and two lateral plate 412 are arranged in parallel, which is respectively provided with One U-lag 415, respectively the U-lag 415 is recessed towards 411 direction of egative film by the top of each lateral plate 412, and the axis of the digit wheel group 40 42 both ends of bar are cross-placed on each U-lag 415 respectively, and the local peripheral of several driver plates 44 is pierced by several elongated slots 414；And the connection An elongated hole 416 is set on piece 413, which is equipped with a vertical component effect 62, and the vertical component effect 62 hook is fixed in the elongated hole 416 (please refer to shown in Fig. 4).

And locked instrument of the present invention cooperates lock box 20, in actual use this hair in this specification embodiment with lock hook 30 Bright locked instrument can have other different kenels, not limit lock hook 30 as shown in the embodiment of the invention, therefore simple narration Its structure and relevant actuation step, the pedestal 21 are equipped with a locking-bar 26 and a control in the side that the close lock hook 30 is pivoted Product 27, the control piece 27 have two blocks 271 that can be relatively close and separate；One movable part 28 is set to the digit wheel group 40 Between the lock 41, which connects for 41 groups with the lock, which is convexly equipped with a stopper 281, It is passed through on the movable part 28 and equipped with several slots 282 for several digit wheels 43 with several driver plates 44, when the switch driver plate 44 When keeping the number in its several figure area 431 of several digit wheels 43 correct, which rises above two block 271, should Upper cover 22 is opened, and can operate the locking-bar 26 releasing to the lock of lock hook 30, as unlocking condition；And work as this several numbers Number in its several figure area 431 of code wheel 43 is incorrect, which pushes between two block 271, two block 271 protrude outward and support 22 inside of the upper cover, which fail to open, and cannot operate the locking-bar 26 at this time and release to this The hook of lock hook 30 is locked state.

Take a broad view of it is above-mentioned for content set forth in the present invention, through the upper and lower cramping of the rolled-up stock 50 and the elastic propping piece 60 Limitation drives each digit wheel 43 to rotate an area Ge Tu 431, because of the top so that often stirring each driver plate 44 and rotating a ratchet 441 It holds 61 one end elasticity of piece to be embedded in a wherein chase 432 for corresponding digit wheel 43, therefore necessary when each digit wheel 43 of switch Overcome each top holding piece 61 to the bearing force of each chase 432, corresponding each top holding piece 61 pushed when each digit wheel 43 is by switch, Being embedded in and push up because of the elastic force of itself again when each top holding piece 61 encounters next chase 432 holds chase 432, in this way, primary Each 44 1 ratchet 441 of driver plate can be stirred, and once can only also drive each digit wheel 43 toward adjacent one area Ge Tu of advance of figure area 431 431 distance, or the distance in an area Ge Tu 431 is retreated, so that being the figure area 431 for being expected switch next time when switch number Number provides rule, not number-skipping and efficient dialing, and elastic propping piece 60 of the invention is a sheet body, and manufacture forms several The processing procedure of top holding piece 61 is simple and quick, and when assembling also only needs primary storing to act, compared with for the prior art with more can The effect of manufacture is with assembling working hour and manufacturing cost is saved, reaches goal of the invention expected from the present invention, and meet public use Practicability and progressive, the above described is only a preferred embodiment of the present invention, not any form is made to the present invention On limitation, according to the technical essence of the invention any simple modification to the above embodiments, equivalent variations and repair Decorations, all of which are still within the scope of the technical scheme of the invention.

In conclusion the present invention designs, in structure using on practicability and cost-effectiveness, complying fully with industry development institute It needs, and revealed structure is also to have unprecedented innovative structure, there is novelty, creativeness, practicability, meet related The regulation of invention patent requirement, therefore lift application in accordance with the law.

Claims

1. a kind of locked instrument characterized by comprising

One lock box closes the upper cover of the pedestal with a pedestal and a lid, which is equipped with an accommodating space, which is equipped with The several through holes being connected to the accommodating space and several apertures, respectively the aperture is connected to the respectively through hole respectively；

There is one digit wheel group a lock, a shaft, several stopper wheels, several digit wheels and several driver plates, the shaft to be hubbed at The lock, each stopper wheel respectively has a disk and one convexedly stretches in the central siphon of the disk, and each central siphon wears each digit wheel of group, each driver plate is worn It is placed on the shaft, each digit wheel is arranged several figure areas in interval on circumferential surface and is equipped with a chase, each driver plate in wantonly two figure section Disk edge correspond to several figure areas equipped with several ratchets, and each driver plate at least ratchet is exposed to outside through hole；

One rolled-up stock is set between digit wheel group and the upper cover, which corresponds to several through holes equipped with several through-holes, is somebody's turn to do Rolled-up stock, which corresponds to several digit wheels, has several main recess, several perspective portions and several secondary recess portions, several main recess to limit several numbers The local wheel rim of code wheel, several pair recess portions limit the local disk edge of its disk of several stopper wheels, each perspective portion correspond to each figure area and Positioned at several tappings；

One elastic propping piece is set between the lock and several digit wheels, which is equipped with a vertical component effect, the vertical component effect pivot It is connected to the side of the lock, the other end of the elastic propping piece is extended with several top holding pieces towards each digit wheel, and each top holding piece corresponds to each number Code wheel one end elasticity is embedded in any chase；Wherein, each digit wheel by each top holding piece butted and the rolled-up stock limit, Limiting each switch of each driver plate moves each digit wheel toward adjacent next figure position, for rule and efficient dialing.