CN105781252A - Adjustable code lock - Google Patents
Adjustable code lock Download PDFInfo
- Publication number
- CN105781252A CN105781252A CN201610234600.3A CN201610234600A CN105781252A CN 105781252 A CN105781252 A CN 105781252A CN 201610234600 A CN201610234600 A CN 201610234600A CN 105781252 A CN105781252 A CN 105781252A
- Authority
- CN
- China
- Prior art keywords
- password
- overcoat
- driving wheel
- sleeve
- main shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B37/00—Permutation or combination locks; Puzzle locks
- E05B37/0048—Permutation or combination locks; Puzzle locks with changeable combination
- E05B37/0058—Permutation or combination locks; Puzzle locks with changeable combination by axial disengagement between hub and rim of tumbler discs or rings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B3/00—Fastening knobs or handles to lock or latch parts
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B37/00—Permutation or combination locks; Puzzle locks
- E05B37/02—Permutation or combination locks; Puzzle locks with tumbler discs or rings arranged on a single axis, each disc being adjustable independently of the others
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
- E05B9/04—Casings of cylinder locks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses an adjustable code lock which comprises a spindle, a metal tube sleeve and a fixing sleeve, wherein the fixing sleeve is installed and fixed in the metal tube sleeve and is composed of a jacket and an inner sleeve which are coaxially arranged; the spindle is arranged in the inner sleeve in a penetrating manner; a plurality of lugs are linearly formed at one end of the spindle in the axial direction; reset springs for making the spindle reset after the spindle slips are installed at the other end of the spindle; a group of code devices sleeve the spindle, corresponding to each lug, and is composed of a code wheel, a constant moving wheel and a code jacket; and each code jacket is connected with a handheld handle which extends along the axial end. According to the adjustable code lock, as the code devices and the fixing sleeve are all arranged in the metal tube sleeve, while unlocking is realized only through the handheld handles arranged at the axial ends, compared with the prior art that the code wheels need to be exposed outsides, the adjustable code lock can better protect the code devices and is better in guard against theft.
Description
Technical field
The present invention relates to a kind of lockset, be specifically related to a kind of adjustable cipher code lock.
Background technology
At present, existing coded lock is usually directly pinned the rotation of password wheels outer circumference surface and is realized deciphering, password wheels so certainly will be caused to want exposed and not only result in password wheels more fragile outside, and theftproof performance is poor.
Summary of the invention
For the deficiencies in the prior art, the invention provides one and encryption apparatus can be formed better protection and the better adjustable cipher code lock of theftproof performance.
nullFor achieving the above object，The invention provides a kind of adjustable cipher code lock，Include main shaft、Metal pipe sleeve and fixed cover，Described fixed cover is fixed in metal pipe sleeve，Described fixed cover includes in the jacket and inner sleeve being coaxially disposed，And the inner of the inner of overcoat and inner sleeve is linked into an integrated entity by radial transition table top，Described main shaft is located in inner sleeve，One end of main shaft linear rows vertically is furnished with multiple projection，Inside put and be correspondingly provided with the gap slot passed through for described projection axial slip，The other end of main shaft is equiped with the back-moving spring making it reset after main shaft sliding，On described main shaft, corresponding each projection is all set with one group of encryption apparatus，Often group encryption apparatus includes a password wheels、One normal driving wheel and a password overcoat，Password wheels and normal driving wheel are bonded to each other and be arranged in password overcoat，Normal driving wheel and password overcoat are formed fixing，The inner ring surface of password wheels offers locating slot，Put in described and be correspondingly provided with and the location convex tendon of described locating slot formation grafting location fit，The inner ring surface of described normal driving wheel is correspondingly provided with the axial slip through slot by described location convex tendon，Described normal driving wheel with the inner ring surface of password wheels is also equipped with the deciphering groove passed through for corresponding projection axial slip，Described password wheels is externally provided with a semicircular elastomer block，The middle part of described elastomer block and password wheels outer surface fix，It is equipped with arc convex outside the two ends of described elastomer block，The inner ring surface of described password overcoat is evenly distributed in multiple scarfing slot being available for the embedding of described arc convex，Put outside described password and be also associated with the gripping handle that one end extends vertically，This end end face corresponding with gripping handle in metal pipe sleeve encloses and is provided with password figure，Multiple password overcoats in multiple cipher device are set in together successively and are being axially formed mutual abutting，Wherein it is positioned at the password overcoat of axially innermost end to abut with the overcoat formation on fixed cover，It is positioned at axially outermost password overcoat to abut and spacing be provided with knob，Adjustment wheel it is additionally provided with in described knob，Described regulate wheel and be positioned at axially outermost normal driving wheel and abut，It is provided with compression spring between the radial transition table top in the password wheels and fixed cover of axially innermost end，Described knob axial limiting puts in being installed in，The inner ring surface of knob is provided with regulating block，Described adjustment wheel is sleeved in inner sleeve，Regulate the outer peripheral face of wheel is correspondingly provided with and constitute, with described regulating block, the helicla flute that sliding coordinates.
The invention has the beneficial effects as follows: adopt said structure, under normal locking state, by locating slot and coordinating of positioning convex tendon, password wheels fixes with the inner sleeve on fixed cover, often driving wheel then fixes with password overcoat, now people rotate the gripping handle being positioned at the axial one end of password overcoat, normal driving wheel can and then rotate, password wheels then will not rotate, when the deciphering groove on normal driving wheel turns to identical with the deciphering groove location in password wheels, projection on main shaft can be corresponding in turn to through normal driving wheel and password wheels, thus realizing unlocking.Due in the present invention; described encryption apparatus and fixed cover are respectively positioned in metal pipe sleeve, and only by being positioned at the gripping handle realization unblock of axial one end, therefore password wheels is necessary exposed outside compared to existing technology; encryption apparatus can be formed better protection by the present invention, and theftproof performance is better.
nullIn addition，When people need preset password，First the projection on main shaft is regulated to the corresponding deciphering groove inserted on password wheels and normal driving wheel，Again through turn knobs，Coordinate drive adjustment wheel rotation with spiral fluted at regulating block，Normal driving wheel and password wheels is promoted to overcome the effect of compression spring to move axially inwards so that regulating wheel，Until the locating slot in password wheels separates with the interior location convex tendon put，Hereafter people rotate password overcoat by gripping handle，Not only often driving wheel can and then rotate，And the arc convex in elastomer block also can and then rotate with password wheels under the mating reaction of scarfing slot，Thus realizing presetting of password，After being provided with，Unclamp knob，Under the effect of compression spring，Each parts will reset，Password wheels returns the position fixed with inner sleeve，Now password overcoat is rotated further by，Arc convex in elastomer block will skid with scarfing slot，Password wheels cannot be rotated.
The present invention can be further arranged between the overcoat on described fixed cover and metal pipe sleeve to be fixed by latch grafting.
The present invention may further be provided and is provided with the grafting block radially extended on the outer circumference surface for normal driving wheel, puts and be correspondingly provided with the inserting groove fixing with the composition grafting of described grafting block outside described password.
The present invention be may further be provided in being fixed on by split pin axial limiting for described knob and puts.
Accompanying drawing explanation
Fig. 1 is the sectional view of the present invention；
Fig. 2 is the left view of the present invention；
Fig. 3 is the axonometric chart of the present invention；
Fig. 4 is the local structural graph of the present invention；
Fig. 5 is the local structural graph of the present invention；
Fig. 6 is the local structural graph of the present invention；
Fig. 7 is the partial structurtes explosive view of the present invention；
Fig. 8 is the partial structurtes explosive view of the present invention.
Detailed description of the invention
A kind of adjustable cipher code lock is given as shown in Fig. 1,2,3,4,5,6,7,8, include main shaft 1, metal pipe sleeve 2 and fixed cover 3, described fixed cover 3 is fixed in metal pipe sleeve 2, described fixed cover 3 includes in the overcoat 31 being coaxially disposed and inner sleeve 32, and the inner of the inner of overcoat 31 and inner sleeve 32 is linked into an integrated entity by radial transition table top 33, fixed by latch 4 grafting between overcoat 31 and the metal pipe sleeve 2 on described fixed cover 3.nullDescribed main shaft 1 is located in inner sleeve 32，One end of main shaft 1 linear rows vertically is furnished with multiple projection 11，Inner sleeve 32 is correspondingly provided with the gap slot 321 passed through for described projection 11 axial slip，The other end of main shaft 1 is equiped with the back-moving spring 12 making it reset after main shaft 1 sliding，On described main shaft 1, corresponding each projection 11 is all set with one group of encryption apparatus 5，Often group encryption apparatus 5 includes a password wheels 51、One normal driving wheel 52 and a password overcoat 53，Password wheels 51 and normal driving wheel 52 are bonded to each other and be arranged in password overcoat 53，The outer circumference surface of normal driving wheel 52 is provided with the grafting block 521 radially extended，Described password overcoat 53 is correspondingly provided with and constitutes, with described grafting block 521, the inserting groove 531 that grafting is fixing，The inner ring surface of password wheels 51 offers locating slot 511，Described inner sleeve 32 is correspondingly provided with and forms the location convex tendon 322 of grafting location fit with described locating slot 511，The inner ring surface of described normal driving wheel 52 is correspondingly provided with the axial slip through slot 522 by described location convex tendon 322，Described normal driving wheel 52 with the inner ring surface of password wheels 51 is also equipped with the deciphering groove 54 passed through for corresponding projection 11 axial slip，Described password wheels 51 is externally provided with a semicircular elastomer block 55，The middle part of described elastomer block 55 and password wheels 51 outer surface fix，It is equipped with arc convex 551 outside the two ends of described elastomer block 55，The inner ring surface of described password overcoat 53 is evenly distributed in multiple scarfing slot 532 being available for the embedding of described arc convex 551，Described password overcoat 53 is also associated with the gripping handle 533 that one end extends vertically，This end end face corresponding with gripping handle 533 in metal pipe sleeve 2 encloses and is provided with password figure 21，Multiple password overcoats 53 in multiple cipher device 5 are set in together successively and are being axially formed mutual abutting，Wherein it is positioned at the password overcoat 53 of axially innermost end to abut with overcoat 31 formation on fixed cover 3，It is positioned at axially outermost password overcoat 53 to abut and spacing be provided with knob 6，Adjustment wheel 7 it is additionally provided with in described knob 6，The described wheel 7 that regulates abuts with being positioned at axially outermost normal driving wheel 52，Compression spring 8 it is provided with between the radial transition table top 33 in the password wheels 51 and fixed cover 3 of axially innermost end，Described knob 6 is fixed in inner sleeve 32 by split pin 9 axial limiting，The inner ring surface of knob 6 is provided with regulating block 61，Described adjustment wheel 7 is sleeved in inner sleeve 32，Regulate the outer peripheral face of wheel 7 is correspondingly provided with and constitute, with described regulating block 61, the helicla flute 71 that sliding coordinates.By adopting said structure; due in the present invention; described encryption apparatus 5 and fixed cover 3 are respectively positioned in metal pipe sleeve 2; and only by being positioned at the gripping handle 533 realization unblock of axial one end; therefore password wheels is necessary exposed outside compared to existing technology; encryption apparatus 5 can be formed better protection by the present invention, and theftproof performance is better.
Claims (4)
- null1. an adjustable cipher code lock，It is characterized in that: include main shaft、Metal pipe sleeve and fixed cover，Described fixed cover is fixed in metal pipe sleeve，Described fixed cover includes in the jacket and inner sleeve being coaxially disposed，And the inner of the inner of overcoat and inner sleeve is linked into an integrated entity by radial transition table top，Described main shaft is located in inner sleeve，One end of main shaft linear rows vertically is furnished with multiple projection，Inside put and be correspondingly provided with the gap slot passed through for described projection axial slip，The other end of main shaft is equiped with the back-moving spring making it reset after main shaft sliding，On described main shaft, corresponding each projection is all set with one group of encryption apparatus，Often group encryption apparatus includes a password wheels、One normal driving wheel and a password overcoat，Password wheels and normal driving wheel are bonded to each other and be arranged in password overcoat，Normal driving wheel and password overcoat are formed fixing，The inner ring surface of password wheels offers locating slot，Put in described and be correspondingly provided with and the location convex tendon of described locating slot formation grafting location fit，The inner ring surface of described normal driving wheel is correspondingly provided with the axial slip through slot by described location convex tendon，Described normal driving wheel with the inner ring surface of password wheels is also equipped with the deciphering groove passed through for corresponding projection axial slip，Described password wheels is externally provided with a semicircular elastomer block，The middle part of described elastomer block and password wheels outer surface fix，It is equipped with arc convex outside the two ends of described elastomer block，The inner ring surface of described password overcoat is evenly distributed in multiple scarfing slot being available for the embedding of described arc convex，Put outside described password and be also associated with the gripping handle that one end extends vertically，This end end face corresponding with gripping handle in metal pipe sleeve encloses and is provided with password figure，Multiple password overcoats in multiple cipher device are set in together successively and are being axially formed mutual abutting，Wherein it is positioned at the password overcoat of axially innermost end to abut with the overcoat formation on fixed cover，It is positioned at axially outermost password overcoat to abut and spacing be provided with knob，Adjustment wheel it is additionally provided with in described knob，Described regulate wheel and be positioned at axially outermost normal driving wheel and abut，It is provided with compression spring between the radial transition table top in the password wheels and fixed cover of axially innermost end，Described knob axial limiting puts in being installed in，The inner ring surface of knob is provided with regulating block，Described adjustment wheel is sleeved in inner sleeve，Regulate the outer peripheral face of wheel is correspondingly provided with and constitute, with described regulating block, the helicla flute that sliding coordinates.
- 2. a kind of adjustable cipher code lock according to claim 1, it is characterised in that: fixed by latch grafting between overcoat and the metal pipe sleeve on described fixed cover.
- 3. a kind of adjustable cipher code lock according to claim 1, it is characterised in that: often the outer circumference surface of driving wheel is provided with the grafting block radially extended, puts outside described password and be correspondingly provided with the inserting groove fixing with the composition grafting of described grafting block.
- 4. a kind of adjustable cipher code lock according to claim 1, it is characterised in that: described knob is put in being fixed on by split pin axial limiting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610234600.3A CN105781252B (en) | 2016-04-14 | 2016-04-14 | A kind of adjustable cipher code lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610234600.3A CN105781252B (en) | 2016-04-14 | 2016-04-14 | A kind of adjustable cipher code lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105781252A true CN105781252A (en) | 2016-07-20 |
| CN105781252B CN105781252B (en) | 2018-01-02 |
Family
ID=56397538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610234600.3A Active CN105781252B (en) | 2016-04-14 | 2016-04-14 | A kind of adjustable cipher code lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105781252B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109098542A (en) * | 2018-10-08 | 2018-12-28 | 舒金伟 | A kind of coded lock |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87206550U (en) * | 1987-04-15 | 1988-06-08 | 连军 | Sleeve type mechanical cipher lock |
| CN2180730Y (en) * | 1994-01-21 | 1994-10-26 | 刘成兴 | Two-purpose theft-proof puzzle lock |
| US20080307838A1 (en) * | 2007-06-13 | 2008-12-18 | Sinox Co., Ltd. | Combined key and combination resettable lock |
| CN204081704U (en) * | 2014-07-02 | 2015-01-07 | 石淳民 | A kind of letter of the extroversion for mechanical code lock formula becomes sequence combination disk |
| CN205591670U (en) * | 2016-04-14 | 2016-09-21 | 唐仁 | Trick lock with adjustable |
-
2016
- 2016-04-14 CN CN201610234600.3A patent/CN105781252B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87206550U (en) * | 1987-04-15 | 1988-06-08 | 连军 | Sleeve type mechanical cipher lock |
| CN2180730Y (en) * | 1994-01-21 | 1994-10-26 | 刘成兴 | Two-purpose theft-proof puzzle lock |
| US20080307838A1 (en) * | 2007-06-13 | 2008-12-18 | Sinox Co., Ltd. | Combined key and combination resettable lock |
| CN204081704U (en) * | 2014-07-02 | 2015-01-07 | 石淳民 | A kind of letter of the extroversion for mechanical code lock formula becomes sequence combination disk |
| CN205591670U (en) * | 2016-04-14 | 2016-09-21 | 唐仁 | Trick lock with adjustable |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109098542A (en) * | 2018-10-08 | 2018-12-28 | 舒金伟 | A kind of coded lock |
| CN109098542B (en) * | 2018-10-08 | 2024-01-05 | 舒金伟 | Coded lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105781252B (en) | 2018-01-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171020 Address after: Yuying road Ouhai District Zhejiang city of Wenzhou province Wu Tian 325000 Street No. 385 Applicant after: Wenzhou Ouhai mace Hardware Co., Ltd. Address before: Ouhai Bridge Road 325000 Zhejiang Zhuang village at Wenzhou province No. 20 Applicant before: Tang Ren |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325000 no.385, Yuying Road, Wutian street, Ouhai District, Wenzhou City, Zhejiang Province Patentee after: Wenzhou Jinjian intelligent lock Co.,Ltd. Address before: 325000 no.385, Yuying Road, Wutian street, Ouhai District, Wenzhou City, Zhejiang Province Patentee before: WENZHOU OUHAI JINJIAN HARDWARE Co.,Ltd. |