CN205840535U - Mechanical wheel coded lock - Google Patents
Mechanical wheel coded lock Download PDFInfo
- Publication number
- CN205840535U CN205840535U CN201620695801.9U CN201620695801U CN205840535U CN 205840535 U CN205840535 U CN 205840535U CN 201620695801 U CN201620695801 U CN 201620695801U CN 205840535 U CN205840535 U CN 205840535U
- Authority
- CN
- China
- Prior art keywords
- hole
- lock body
- code
- accommodation space
- end cap
- 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.)
- Expired - Fee Related
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Abstract
The open a kind of mechanical wheel coded lock of this utility model, includes outer lock body, interior lock body, outer end cap, inner end cap, shaft member and multiple combination disk；The lateral surface of this outer lock body is provided with multiple first through hole, the lateral surface of this interior lock body is provided with multiple second through hole, the plurality of second through hole is arranged along the axially spaced-apart of interior lock body, each second through hole and the first corresponding through hole are just to connection and constitute a code hole, lower pellet, code-pads, upper pellet, spring and screw all it is sequentially installed with in each code hole, this screw and the first through hole are screwed together fixing, and this lower pellet, code-pads, upper pellet and spring are axially arranged the most actively along code hole；By lower pellet, code-pads, upper pellet, spring and screw are sequentially loaded in code hole, code-pads is located between lower pellet and upper pellet, this product is made not have sound when starting, and it is provided by multiple combination disk, password position is many, it is difficult to be cracked, can be used for above safety cabinet, door etc..
Description
Technical field
This utility model relates to field of lockset technology, refers in particular to a kind of mechanical wheel coded lock.
Background technology
Coded lock is the one of lock, and during unlatching is a series of numeral or symbol, and word coded lock can be divided into: machinery
Coded lock, digital cipher lock etc..The password of coded lock is the most all to arrange and non-real combination.Partial password lock only makes
With a rotating disk, the several video discs in lock or cam rotation；Also some coded lock be rotate one group several be carved with numeral dial
Wheel rim, directly drives the machinery within lock.
But, current coded lock exists startup sound, the problem being easily cracked, it is necessary to current coded lock
Improve.
Utility model content
In view of this, this utility model is for the disappearance of prior art existence, and its main purpose is to provide a kind of mechanical type
Turntable coded lock, it can effectively solve existing coded lock and there is the problem that startup has sound, is easily cracked.
For achieving the above object, this utility model uses such as purgation technical scheme:
A kind of mechanical wheel coded lock, includes outer lock body, interior lock body, outer end cap, inner end cap, shaft member and multiple close
Code-disc；This outer lock body has the first accommodation space, and before and after this first accommodation space, two ends are all rushed out, the lateral surface of this outer lock body
Being provided with multiple first through hole, the plurality of first through hole is arranged along the axially spaced-apart of outer lock body, and each first through hole all connects the
One accommodation space；This interior lock body is arranged in the first accommodation space, and this interior lock body has the second accommodation space, the second accommodation space
Back-end closure, the front end of the second accommodation space rushes out, and the lateral surface of this interior lock body is provided with multiple second through hole, the plurality of
Two through holes are arranged along the axially spaced-apart of interior lock body, and each second through hole all connects the second accommodation space, and each second through hole is with right
The first through hole answered just to connecting and constituting a code hole, is all sequentially installed with lower pellet, code-pads, upper bullet in each code hole
Son, spring and screw, this screw and the first through hole are screwed together fixing, and this lower pellet, code-pads, upper pellet and spring are along password
Hole is axially arranged the most actively；This outer end cap covers the front opening of outer lock body；Before this inner end cap covers interior lock body
End opening also fixing with interior lock body is connected, and this inner end cap has an axle portion, and the center that this axle portion passes outer end cap is protruding；Should
Shaft member is arranged in the second accommodation space, and the two ends of shaft member are connected with rear end and the inner end cap of interior lock body respectively；The plurality of password
Dish is sheathed in shaft member and is positioned at the second accommodation space rotationally, and multiple combination disk interval is arranged, outside each combination disk
All sides contact with the lower surface of corresponding lower pellet.
Preferably, described first through hole is spaced eight, and accordingly, this second through hole is also eight, Mei Yi
Two through holes are just forming eight aforementioned code holes with the first corresponding through hole to connection, and this combination disk is also eight.
Preferably, the circumferential lateral surface of described combination disk is formed with 12 step surfaces.
Preferably, described inner end cap is connected by bolt and interior lock body are fixing.
Preferably, described axle portion is fixedly arranged at the front end with the first connector and the second connector, this first connector and second
Connector is all sheathed on outside axle portion.
Preferably, in the front opening of described first accommodation space, it is formed with limited step, the front end projection of this interior lock body
Restraining position ring block, this spacing ring is butted on limited step.
Preferably, the both ends of the surface of described combination disk are all convexly equipped with boss portion.
Preferably, the center of described combination disk has bearing, and this bearing holder (housing, cover) is located at outside shaft member.
This utility model compared with prior art has clear advantage and beneficial effect, specifically, by above-mentioned technology
Scheme understands:
By lower pellet, code-pads, upper pellet, spring and screw being sequentially loaded in code hole, code-pads is located in down
Between pellet and upper pellet so that this product does not has sound when starting, and is provided by multiple combination disk, and password position is many,
It is difficult to be cracked, can be used for above safety cabinet, door etc..
For more clearly illustrating architectural feature of the present utility model and effect, it is right to come with specific embodiment below in conjunction with the accompanying drawings
This utility model is described in detail:
Accompanying drawing explanation
Fig. 1 is the schematic cross-section of the preferred embodiment of this utility model；
Fig. 2 is the axonometric chart of the preferred embodiment China and foreign countries lock body of this utility model；
Fig. 3 is to be provided with recovery bar, the side view of escape bar on the preferred embodiment China and foreign countries lock body of this utility model；
Fig. 4 be this utility model preferred embodiment in the side view of packing and front view；
Fig. 5 be this utility model preferred embodiment in the side view of packing and front view；
Fig. 6 be this utility model preferred embodiment in the side view of escape bar and top view；
Fig. 7 is side view and the top view of the preferred embodiment median septum of this utility model；
Fig. 8 be this utility model preferred embodiment in the axonometric chart of lock body；
Fig. 9 be this utility model preferred embodiment in the axonometric chart of combination disk.
Accompanying drawing identifier declaration:
10, outer lock body the 11, first accommodation space
12, the first through hole 13, limited step
14, code groove 15, escape groove are returned
151, position, hole 20, interior lock body
21, second accommodation space the 22, second through hole
23, spacing ring 30, outer end cap
40, inner end cap 41, axle portion
50, shaft member 60, combination disk
61, step surface 62, boss portion
63, bearing 71, lower pellet
72, code-pads 73, upper pellet
74, spring 75, screw
76, bolt the 77, first connector
78, the second connector 81, recovery bar
82, packing 83, escape bar
84, dividing plate
Detailed description of the invention
Refer to shown in Fig. 1 to Fig. 9, that show the concrete structure of the preferred embodiment of this utility model, include
Outer lock body 10, interior lock body 20, outer end cap 30, inner end cap 40, shaft member 50 and multiple combination disk 60.
This outer lock body 10 has the first accommodation space 11, and before and after this first accommodation space 11, two ends are all rushed out, this external lock
The lateral surface of body 10 is provided with multiple first through hole 12, and the plurality of first through hole 12 is arranged, often along the axially spaced-apart of outer lock body 10
One first through hole 12 all connects the first accommodation space 11.
This interior lock body 20 is arranged in the first accommodation space 11, the interior outer lock body of lock body 20 10 rotatably arranged with, should
Interior lock body 20 has the second accommodation space 21, the back-end closure of the second accommodation space 21, and the front end of the second accommodation space 21 is rushed out,
The lateral surface of this interior lock body 20 is provided with multiple second through hole 22, and the plurality of second through hole 22 is arranged along the axially spaced-apart of interior lock body 20
Cloth, each second through hole 22 all connects the second accommodation space 21, each second through hole 22 with the first corresponding through hole 12 just to even
Lead to and constitute a code hole, in each code hole, be all sequentially installed with lower pellet 71, code-pads 72, upper pellet 73, spring 74 and
Screw 75, this screw 75 is screwed together fixing with the first through hole 12, this lower pellet 71, code-pads 72, upper pellet 73 and spring 74
Axially arrange the most actively along code hole.In the present embodiment, it is formed in the front opening of described first accommodation space 11
Limited step 13, the front end of this interior lock body 20 is convexly equipped with spacing ring 23, and this spacing ring 23 is butted on limited step 13.
This outer end cap 30 covers the front opening of outer lock body 10；This inner end cap 40 covers the front opening of interior lock body 20
And fixing with interior lock body 20 is connected, this inner end cap 40 has an axle portion 41, and this axle portion 41 passes the center of outer end cap 30 to overhanging
Go out；In the present embodiment, described inner end cap 40 is connected by bolt 76 is fixing with interior lock body 20.
This shaft member 50 is arranged in the second accommodation space 21, the two ends of shaft member 50 respectively with rear end and the inner of interior lock body 20
Lid 40 connection.The plurality of combination disk 60 is sheathed on rotationally in shaft member 50 and is positioned at the second accommodation space 21, multiple passwords
Dish 60 interval is arranged, and the circumferential lateral surface of each combination disk 60 contacts with the lower surface of corresponding lower pellet 71.In the present embodiment,
As it is shown in figure 9, be formed with 12 step surfaces 61 in the circumferential lateral surface of described combination disk 60, and, the two ends of described combination disk 60
Face is all convexly equipped with boss portion 62, and, the center of described combination disk 60 has bearing 63, and this bearing 63 is sheathed on outside shaft member 50.
And, described first through hole 12 is spaced eight, and accordingly, this second through hole 22 is also eight, each
Second through hole 22 is just forming eight aforementioned code holes with the first corresponding through hole 12 to connection, and this combination disk 60 is also eight.
It addition, described axle portion 41 be fixedly arranged at the front end with the first connector 77 and the second connector 78, this first connector 77
All it is sheathed on outside axle portion 41 with the second connector 78.
Additionally, the inwall of this first accommodation space 11 is arranged with back code groove 14, the outer wall of outer lock body is arranged with escape groove 15,
This time code groove 14 is provided with dismountable recovery bar 81 or packing 82, and this escape bar 15 is removably provided with escape bar 83,
It is fitted with dividing plate 84 on this escape bar 83.
During use, combination disk 60 inside lock body 20 in rotating so that it is the different step of height goes corresponding code-pads 72
Height so that its with outer lock body 10 inside upper pellet 73 form a plane.It is rotated further by interior lock body 20 and just can open close
Code lock.
When changing password, first the packing 82 returned in code groove 14 is taken out and change recovery bar 81 into, then above interior lock body 20
Each pellet of reclaiming on bar 81 rotational password dish 60 of through-hole alignment fall into recovery bar 81 with code-pads 72, take out and confirm each pellet
The most correct with code-pads 72 quantity, interior lock body 20 is forwarded to escape groove 15 and be directed at each position, hole 151, be inserted into filling out
Fill bar 82, then dividing plate 84 is injected escape bar 83, in each position, hole 151, first put into pellet place into code-pads 72,
Afterwards escape bar 83 is inserted escape groove 15, then, take out dividing plate 84 rotational password dish 60 and input password and make pellet and code-pads 72
In rotating after crashing into interior lock body 20, lock body 20 makes it be directed at pellet 73 to lock at rotational password dish 60.
Design focal point of the present utility model is: by lower pellet, code-pads, upper pellet, spring and screw being sequentially loaded into
In code hole, code-pads is located between lower pellet and upper pellet so that this product does not has sound when starting, and by arranging
Having multiple combination disk, password position is many, is difficult to be cracked, can be used for above safety cabinet, door etc..
Know-why of the present utility model is described above in association with specific embodiment.These descriptions are intended merely to explain this reality
By novel principle, and the restriction to this utility model protection domain can not be construed to by any way.Based on explanation herein,
Those skilled in the art need not pay performing creative labour can associate other detailed description of the invention of the present utility model,
Within these modes fall within protection domain of the present utility model.
Claims (8)
1. a mechanical wheel coded lock, it is characterised in that: include outer lock body, interior lock body, outer end cap, inner end cap, shaft member
And multiple combination disk；This outer lock body has the first accommodation space, and before and after this first accommodation space, two ends are all rushed out, this external lock
The lateral surface of body is provided with multiple first through hole, and the plurality of first through hole is arranged along the axially spaced-apart of outer lock body, and each first leads to
Hole all connects the first accommodation space；This interior lock body is arranged in the first accommodation space, and this interior lock body has the second accommodation space, the
The back-end closure of two accommodation spaces, the front end of the second accommodation space rushes out, and the lateral surface of this interior lock body is provided with multiple second and leads to
Hole, the plurality of second through hole is along the axially spaced-apart arrangement of interior lock body, and each second through hole all connects the second accommodation space, Mei Yi
Two through holes and the first corresponding through hole just to connection and constitute a code hole, be all sequentially installed with in each code hole lower pellet,
Code-pads, upper pellet, spring and screw, this screw and the first through hole are screwed together fixing, this lower pellet, code-pads, upper pellet
Axially arrange the most actively along code hole with spring；This outer end cap covers the front opening of outer lock body；This inner end cap covers
The front opening of lock body fixing with interior lock body is connected in living, this inner end cap has an axle portion, and this axle portion passes in outer end cap
The heart is protruding；This shaft member is arranged in the second accommodation space, and the two ends of shaft member are respectively with the rear end of interior lock body and inner end cap even
Connect；The plurality of combination disk is sheathed in shaft member and is positioned at the second accommodation space rotationally, and multiple combination disk interval is arranged, often
The circumferential lateral surface of one combination disk contacts with the lower surface of corresponding lower pellet.
2. mechanical wheel coded lock as claimed in claim 1, it is characterised in that: described first through hole is spaced eight
Individual, accordingly, this second through hole is also eight, before each second through hole just forms eight with the first corresponding through hole to connection
Stating code hole, this combination disk is also eight.
3. mechanical wheel coded lock as claimed in claim 1, it is characterised in that: formed in the circumferential lateral surface of described combination disk
There are 12 step surfaces.
4. mechanical wheel coded lock as claimed in claim 1, it is characterised in that: described inner end cap is by bolt and interior lock body
Fixing connection.
5. mechanical wheel coded lock as claimed in claim 1, it is characterised in that: described axle portion is fixedly arranged at the front end with first even
Fitting and the second connector, this first connector and the second connector are all sheathed on outside axle portion.
6. mechanical wheel coded lock as claimed in claim 1, it is characterised in that: the front opening of described first accommodation space
Inside being formed with limited step, the front end of this interior lock body is convexly equipped with spacing ring, and this spacing ring is butted on limited step.
7. mechanical wheel coded lock as claimed in claim 1, it is characterised in that: the both ends of the surface of described combination disk are all convexly equipped with
Boss portion.
8. mechanical wheel coded lock as claimed in claim 1, it is characterised in that: the center of described combination disk has bearing,
This bearing holder (housing, cover) is located at outside shaft member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620695801.9U CN205840535U (en) | 2016-06-30 | 2016-06-30 | Mechanical wheel coded lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620695801.9U CN205840535U (en) | 2016-06-30 | 2016-06-30 | Mechanical wheel coded lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205840535U true CN205840535U (en) | 2016-12-28 |
Family
ID=58149776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620695801.9U Expired - Fee Related CN205840535U (en) | 2016-06-30 | 2016-06-30 | Mechanical wheel coded lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205840535U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106013979A (en) * | 2016-06-30 | 2016-10-12 | 胡云强 | Mechanical type rotary disk combination lock |
-
2016
- 2016-06-30 CN CN201620695801.9U patent/CN205840535U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106013979A (en) * | 2016-06-30 | 2016-10-12 | 胡云强 | Mechanical type rotary disk combination lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20180630 |