CN201620654U - Female row and male row improvement structure of coded lock - Google Patents
Female row and male row improvement structure of coded lock Download PDFInfo
- Publication number
- CN201620654U CN201620654U CN2010201148376U CN201020114837U CN201620654U CN 201620654 U CN201620654 U CN 201620654U CN 2010201148376 U CN2010201148376 U CN 2010201148376U CN 201020114837 U CN201020114837 U CN 201020114837U CN 201620654 U CN201620654 U CN 201620654U
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- row
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- female row
- female
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Abstract
The utility model discloses a female row and male row improvement structure of a coded lock. The coded lock comprises a female row, a male row, a plurality of code wheel assemblies and a plurality of clamp rings. A plurality of code wheel assemblies are sleeved on the female row axially sequentially. The male row is axially inserted in the female row. The utility model realizes locking of the male row by movement of a steel ball at the positions of the female row and the male row. Compared with the same action structure in the prior art, the female row and male row improvement structure reduces complexity of parts, simplifies the structure and adopts the steel material to replace the zinc alloy to produce the male row and the female row so as to effectively reduce the product cost, greatly improve strength of the product and product tension and also improve the aspects on shearing prevention, sawing prevention, forced damage prevention of the external force and the like.
Description
Technical field
The utility model relates to a kind of coded lock, particularly a kind of female row of coded lock and male row's structure-improved.
Background technology
Previous coded lock, comprise the cipher wheel assembly, transfer sign indicating number device, female row and hero to arrange, female row and male row all adopt zinc alloy casting to form, its complicated structure makes difficult forming, the casting cost is relatively high, and owing to adopt the zinc alloy casting moulding, its product strength is lower, being forced to property destruction easily, safety is lower.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides a kind of female row and male row's structure-improved of coded lock, and this coded lock adopts brand-new operating principle, has simplified product structure, effectively reduces product cost and has greatly promoted product strength.
The utility model for the technical scheme that solves its technical problem and adopt is:
A kind of female row of coded lock and male row's structure-improved, described coded lock comprises female row, male row, some cipher wheel assemblies and snap ring, described some cipher wheel assemblies axially are sheathed on the female row successively, described male row axially is arranged among the female row, described every group of cipher wheel assembly comprises the password circle, feel pad and bullet pad, password circle inboard in described every group of cipher wheel assembly is provided with circular-arc groove, described female row is provided with the through hole identical with the cipher wheel component count, activity is embedded with a steel ball in the through hole, steel ball can not deviate to its inside from through hole, described diameter of the steel ball is greater than via depth, steel ball just can freely be exposed to the two ends of through hole, be provided with the blind hole identical equally on the described male row with the cipher wheel component count, described groove and blind hole be the part of corresponding ccontaining steel ball just one by one all, described male socket is gone into when being in unlocked state behind the female row, and described groove correspondence is with the through hole and the blind hole of order, and this moment, steel ball just can be ccontaining and emerge in groove and the blind hole; Described male socket is gone into when being in the lock state behind the female row, described groove dislocation corresponding through hole and blind hole with order, and this moment, steel ball was placed in the corresponding through hole and blind hole with order simultaneously; Described female row's front end is provided with a locating slot, and corresponding male row's tail end is provided with a locating convex block that supplies locating slot to insert, and when coded lock was in just locking (during contraposition) and lock-out state, locating convex block just can be embedded in the locating slot; Described female row and male row's tail end fixed cover respectively is provided with a holder, is used for fixing and against cipher wheel assembly and other parts.
As further improvement of the utility model, described female row and male row adopt the iron and steel bar to be made, effectively reduce product cost and promoted product strength, pulling force greatly, anti-ly cut, anti-saw and anti-external force shakedown etc.
As further improvement of the utility model, described coded lock also is provided with a spring and transfers the sign indicating number device, described accent sign indicating number device comprises a regulating wheel, described spring, some cipher wheel assemblies, regulating wheel axially are sheathed on the female row successively, described spring one end pushes against the holder on female row, and the other end pushes against in the cipher wheel assembly; Also be provided with wheel in described every group of cipher wheel assembly, the password circle inboard in described every group of cipher wheel assembly is provided with circular-arc groove structure and is: interior wheel is embedded at password circle inboard, and the medial surface of described interior wheel is provided with circular-arc groove; Described female row's external surface one side is provided with the tone mark positioning bar, wheel is provided with the draw-in groove of corresponding matching with it in the corresponding cipher wheel assembly, when needs are adjusted password, draw-in groove on the interior wheel is being fastened under the effect of regulating wheel on the tone mark positioning bar, promptly in original structure, increase the adjustable cipher structure, this structure is the common technology in the adjustable cipher lock technology field, so no longer describe in detail in the utility model.
The beneficial effects of the utility model are: the utility model uses moving of the position of steel ball in female row and male row to realize male locking of arranging, compare with prior art same-action structure, reduced the complexity of part, simplify the structure, adopt ferrous materials to replace kirsite to make female row and male row simultaneously, effectively reduce product cost and greatly promoted the intensity and the product pulling force of product, improved simultaneously anti-ly subtract, aspects such as anti-saw and anti-external force shakedown.
Description of drawings
Fig. 1 is the utility model structure assembling schematic diagram;
Fig. 2 is the structural representation of female row in the utility model;
Fig. 3 is female row and the male assembling schematic diagram of arranging in the utility model;
Fig. 4 is the radial section schematic diagram of the utility model structure.
The specific embodiment
Embodiment: a kind of female row of coded lock and male row's structure-improved, described coded lock comprises female row 1, male row 2, some cipher wheel assemblies 3 and snap ring 4, described some cipher wheel assemblies 3 axially are sheathed on the female row 1 successively, described male row 2 axially is arranged among the female row 1, described every group of cipher wheel assembly 3 comprises password circle 31, feel pad 32 and bullet pad 33, password circle 31 inboards in described every group of cipher wheel assembly 3 are provided with circular-arc groove 35, described female row 1 is provided with and cipher wheel assembly 3 the same number of through holes 11, activity is embedded with a steel ball 12 in the through hole 11, steel ball 12 can not deviate to its inside from through hole 11, described steel ball 12 diameters are greater than through hole 11 degree of depth, steel ball 12 just can freely be exposed to the two ends of through hole 11, be provided with equally and cipher wheel assembly 3 the same number of blind holes 21 on the described male row 2, described groove 35 and blind hole 21 all just can corresponding one by one ccontaining steel ball 12 part, when being in unlocked state behind the female row 1 of described male row 2 insertions, described groove 35 correspondences are with the through hole 11 and the blind hole 21 of order, and this moment, steel ball 12 just can be ccontaining and emerge in groove 35 and the blind hole 21; When being in the lock state behind the female row 1 of described male row 2 insertions, described groove 35 dislocation corresponding through hole 11 and blind hole 21 with order, this moment, steel ball 12 was placed in the corresponding through hole 11 and blind hole 21 with order simultaneously; Described female row's 1 front end is provided with a locating slot 13, and corresponding male row's 2 tail end is provided with a locating convex block 22 that supplies locating slot 13 to insert, and when coded lock was in just locking (during contraposition) and lock-out state, locating convex block 22 just can be embedded in the locating slot 13; Described female row 1 and male row's 2 tail end fixed cover respectively is provided with a holder 6, is used for fixing and against cipher wheel assembly 3 and other parts.
Described female row 1 and male row 2 adopt the iron and steel bars to be made, effectively reduce product cost and promoted product strength, pulling force greatly, anti-ly cut, anti-saw and anti-external force shakedown etc.
Described coded lock also is provided with a spring 7 and transfers the sign indicating number device, described accent sign indicating number device comprises a regulating wheel 5, described spring, some cipher wheel assemblies 3, regulating wheel axially are sheathed on the female row 1 successively, and described spring one end pushes against the holder 6 on female row 1, and the other end pushes against in cipher wheel assembly 3; Also be provided with wheel 34 in described every group of cipher wheel assembly 3, password circle 31 inboards in described every group of cipher wheel assembly 3 are provided with circular-arc groove 35 structures: interior wheel is embedded at password circle 31 inboards, and the medial surface of described interior wheel is provided with circular-arc groove 35; Described female row's 1 external surface one side is provided with tone mark positioning bar 14, wheel is provided with the draw-in groove 341 of corresponding matching with it in the corresponding cipher wheel assembly 3, when needs are adjusted password, draw-in groove on the interior wheel is being fastened under the effect of regulating wheel on the tone mark positioning bar, promptly in original structure, increase the adjustable cipher structure, this structure is the common technology in the adjustable cipher lock technology field, so no longer describe in detail in the utility model.When needs are adjusted password, rotate regulating wheel, push against interior wheel the on the cipher wheel assembly 3 in the spring side, interior wheel is under the effect of regulating wheel, and the draw-in groove in making on the wheel is fastened on female row's 1 tone mark positioning bar, takes turns on female row 1 in fixing, make it can't be around female row's 1 axial rotation, this moment, the rotational password outer ring was provided with password, unclamped regulating wheel after setting up password, and interior wheel recovers under the effect of spring and the interlock state of password circle 31.
The implementation principle of this coded lock is as follows: when the cipher wheel assembly 3 in the described coded lock on the female row 1 is adjusted to proper password, it is the through hole 11 of the same order among the female row 1 of 35 alignment of the groove on the interior wheel in every group of cipher wheel assembly 3, insert male row 2, after fixing male row 2 positions in male row's 2 the female row's 1 of locating convex block 22 embeddings the locating slot 13, blind hole 21 alignment on the male row 2 are with the groove 35 and the through hole 11 of order, at this moment, steel ball 12 is movable in groove 35, between through hole 11 and the blind hole 21, when wheel rotates in password circle 31 turns to other number and drives, draw-in groove in tone mark positioning bar on the female row 1 does not insert on the wheel, groove 35 is removed through hole 11 positions, interior wheel pushes against steel ball 12 between through hole 11 and blind hole 21, and male row 2 is in the lock state; When password circle 31 went to correct number, groove 35 moved to aligned through holes 11 positions, and steel ball 12 unclamps again, and male row 2 is in released state, can extract female row 1 smoothly.
Claims (3)
1. the female row of a coded lock and hero are arranged structure-improved, described coded lock comprises female row (1), male row (2), some cipher wheel assemblies (3) and snap ring (4), described some cipher wheel assemblies (3) axially are sheathed on the female row (1) successively, described male row (2) axially is arranged among the female row (1), described every group of cipher wheel assembly (3) comprises password circle (31), feel pad (32) and bullet pad (33), it is characterized in that: password circle (31) inboard in described every group of cipher wheel assembly (3) is provided with circular-arc groove (35), described female row (1) is provided with and the same number of through hole of cipher wheel assembly (3) (11), activity is embedded with a steel ball (12) in the through hole (11), described steel ball (12) diameter is greater than through hole (11) degree of depth, steel ball (12) just can freely be exposed to the two ends of through hole (11), be provided with equally and the same number of blind hole of cipher wheel assembly (3) (21) on the described male row (2), described groove (35) and blind hole (21) all just can corresponding one by one ccontaining steel ball (12) part, described male row (2) inserts when being in unlocked state behind the female row (1), described groove (35) corresponding through hole (11) and blind hole (21), steel ball this moment (12) with order just can be ccontaining with emerge in groove (35) and the blind hole (21); Described male row (2) inserts when being in the lock state behind the female row (1), described groove (35) dislocation corresponding through hole (11) and blind hole (21) with order, and steel ball this moment (12) is placed in the through hole (11) and blind hole (21) of correspondence with order simultaneously; Described female row's (1) front end is provided with a locating slot (13), corresponding male row's (2) tail end is provided with a locating convex block (22) that supplies locating slot (13) to insert, when coded lock was in just locking and lock-out state, locating convex block (22) just can be embedded in the locating slot (13); Described female row (1) and male row's (2) tail end fixed cover respectively is provided with a holder (6).
2. the female row of a kind of coded lock according to claim 1 and hero are arranged structure-improved, it is characterized in that: described female row (1) and male row (2) adopt the iron and steel bar to be made.
3. the female row of a kind of coded lock according to claim 1 and 2 and hero are arranged structure-improved, it is characterized in that: described coded lock also is provided with a spring (7) and transfers the sign indicating number device, described accent sign indicating number device comprises a regulating wheel (5), described spring, some cipher wheel assemblies (3), regulating wheel axially are sheathed on the female row (1) successively, described spring one end pushes against the holder (6) on female row (1), and the other end pushes against in cipher wheel assembly (3); Also be provided with wheel (34) in described every group of cipher wheel assembly (3), password circle (31) inboard in described every group of cipher wheel assembly (3) is provided with circular-arc groove (35) structure: interior wheel is embedded at password circle (31) inboard, and the medial surface of described interior wheel is provided with circular-arc groove (35); Described female row's (1) external surface one side is provided with tone mark positioning bar (14), in the corresponding cipher wheel assembly (3) in wheel be provided with a draw-in groove of corresponding matching (341) with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201148376U CN201620654U (en) | 2010-02-09 | 2010-02-09 | Female row and male row improvement structure of coded lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201148376U CN201620654U (en) | 2010-02-09 | 2010-02-09 | Female row and male row improvement structure of coded lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201620654U true CN201620654U (en) | 2010-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201148376U Expired - Fee Related CN201620654U (en) | 2010-02-09 | 2010-02-09 | Female row and male row improvement structure of coded lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201620654U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102146750A (en) * | 2010-02-09 | 2011-08-10 | 昆山通用锁具有限公司 | Improved structure of female row and male row of coded lock |
| CN108915423A (en) * | 2018-08-01 | 2018-11-30 | 浙江浦江梅花锁业集团有限公司 | A kind of Intelligent U-shaped lock with mechanical cipher component |
-
2010
- 2010-02-09 CN CN2010201148376U patent/CN201620654U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102146750A (en) * | 2010-02-09 | 2011-08-10 | 昆山通用锁具有限公司 | Improved structure of female row and male row of coded lock |
| CN108915423A (en) * | 2018-08-01 | 2018-11-30 | 浙江浦江梅花锁业集团有限公司 | A kind of Intelligent U-shaped lock with mechanical cipher component |
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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 |
Granted publication date: 20101103 Termination date: 20150209 |
|
| EXPY | Termination of patent right or utility model |