CN107178254B - A kind of coded lock of high structural strength - Google Patents
A kind of coded lock of high structural strength Download PDFInfo
- Publication number
- CN107178254B CN107178254B CN201710468957.2A CN201710468957A CN107178254B CN 107178254 B CN107178254 B CN 107178254B CN 201710468957 A CN201710468957 A CN 201710468957A CN 107178254 B CN107178254 B CN 107178254B
- Authority
- CN
- China
- Prior art keywords
- lock
- cover plate
- groove
- protruding block
- connecting rod
- 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.)
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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
- E05B37/02—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
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/10—Bolts of locks or night latches
- E05B15/102—Bolts having movable elements
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/10—Bolts of locks or night latches
- E05B15/102—Bolts having movable elements
- E05B2015/107—Roller bolt, i.e. a slidable main latch-piece with a roller-, ball- or barrel-shaped rotating element
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of coded locks of high structural strength, it include: character wheel group, lock core, fixing seat, button, panel, connecting rod, lock tongue, cover plate, button hole, cover plate hole, first groove, second groove and bracket, there is a protruding block on the button, the button hole that protruding block on button passes through on panel is inserted into the first groove of connecting rod, there is a protruding block on the cover plate, protruding block on cover plate passes through cover plate hole, bracket and lock tongue are rotation connections, the lock tongue is equipped with protruding block and groove, the protruding block of lock tongue is matched with the second groove on connecting rod, the protruding block of cover plate is matched with the groove of lock tongue.By the above-mentioned means, the coded lock of high structural strength of the present invention completes the movement of open locking by the rotation of lock tongue, have intensity high, safety is good, is not easy the advantages that breaking off relations.And it is easy to operate, it is easy to use.
Description
Technical field
The present invention relates to anti-theft device fields, more particularly to a kind of coded lock of high structural strength.
Background technique
Coded lock is a kind of common anti-theft device, suitcase, in terms of be widely applied, currently on the market greatly
Most coded locks are all the movements that open locking is completed using lock tongue or so or by the way of moving up and down, but this mode is pacified
Full property is low, easy unhook, cannot reach the requirement of protection personal property.
Summary of the invention
The invention mainly solves the technical problem of providing a kind of coded lock of high structural strength, by the rotation of lock tongue,
The movement of open locking is completed, has intensity high, safety is good, is not easy the advantages that breaking off relations, and easy to operate, is easy to use.
In order to solve the above technical problems, one technical scheme adopted by the invention is that:
There is provided a kind of coded lock of high structural strength, including character wheel group, lock core, fixing seat, which is characterized in that the height
The coded lock of structural strength further includes button, panel, connecting rod, lock tongue and cover plate, and the panel is equipped with button hole, described
Connecting rod is equipped with the first groove and the second groove, has a protruding block on the button, and the protruding block on button passes through on panel
Button hole be inserted into the first groove of connecting rod, the panel is equipped with cover plate hole, have a protruding block on the cover plate,
Protruding block on cover plate passes through cover plate hole, and the lower end surface of the panel is equipped with bracket, and bracket and lock tongue are rotation connection, institute
The lock tongue stated is equipped with protruding block and groove, and the protruding block of lock tongue is matched with the second groove on connecting rod, the protruding block of cover plate
It is matched with the groove of lock tongue.
In a preferred embodiment of the present invention, when unlocking, when password is correct, promoting button, button drive connecting rod to the right
It moves right, connecting rod drives lock tongue rotation, and the groove of lock tongue makes cover plate pop up and unlock；When locking, in the feelings of password bad
Under condition, the protruding block of cover plate is passed through in the second groove of cover plate hole insertion connecting rod of panel, so that lock tongue is rotated and is latched.
In a preferred embodiment of the present invention, the cover plate is lock or pulling-on piece.
In a preferred embodiment of the present invention, the character wheel group includes axle center, washer, axle center pressure spring, character wheel, character wheel set
With reversion bar, axle center is each passed through the respective centre bore of washer, axle center pressure spring, character wheel, character wheel set and reversion bar.
In a preferred embodiment of the present invention, there is character wheel group hole on the panel, the number of the character wheel group is set
Horizontal plane in character wheel group hole and higher than panel.
In a preferred embodiment of the present invention, the character wheel group is placed between the panel and connecting rod.
In a preferred embodiment of the present invention, the lock core is TSA lock core.
In a preferred embodiment of the present invention, the side of the fixing seat is provided with reversion knob.
The beneficial effects of the present invention are: providing a kind of coded lock of high structural strength, by the rotation of lock tongue, opening and closing is completed
The movement of lock has intensity high, and safety is good, is not easy the advantages that breaking off relations, and easy to operate, is easy to use.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing, in which:
Fig. 1 is the structural schematic diagram of one preferred embodiment of coded lock of high structural strength of the invention；
Fig. 2 is the structural schematic diagram of the coded lock another preferred embodiment of high structural strength of the invention；
Fig. 3 is the explosive view of Fig. 1；
Fig. 4 is the unlocking condition schematic diagram of internal structure of one preferred embodiment of coded lock of high structural strength of the invention；
Fig. 5 is the blocking schematic diagram of internal structure of one preferred embodiment of coded lock of high structural strength of the invention.
The components in the drawings are labeled as follows: 1, character wheel group, 2, lock core, 3, fixing seat, 4, button, 5, panel, 6, connecting rod,
7, lock tongue, 8, cover plate, 9, button hole, the 10, first groove, the 11, second groove, 12, the protruding block on button, 13, cover plate hole,
14, the protruding block on cover plate, 15, bracket, 16, the protruding block on lock tongue, 17, the groove on lock tongue, 18, locker, 19, draw
Sheet devices, 20, axle center, 21, washer, 22, axle center pressure spring, 23, character wheel, 24, character wheel set, 25, reversion bar, 26, character wheel group hole.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's all other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
Fig. 1 to Fig. 5 is please referred to, the embodiment of the present invention includes:
A kind of coded lock of high structural strength, including character wheel group, lock core, fixing seat, which is characterized in that the high structure
The coded lock of intensity further includes button, panel, connecting rod, lock tongue and cover plate, and the panel is equipped with button hole, the connecting rod
It is equipped with the first groove and the second groove, has a protruding block on the button, the protruding block on button passes through pressing on panel
Buttonhole is inserted into the first groove of connecting rod, and the panel is equipped with cover plate hole, has a protruding block, cover plate on the cover plate
On protruding block pass through cover plate hole, the lower end surface of the panel is equipped with bracket, and bracket and lock tongue are rotation connections, described
Lock tongue is equipped with protruding block and groove, and the protruding block of lock tongue is matched with the second groove on connecting rod, the protruding block and lock of cover plate
The groove of tongue matches.
When unlocking, when password is correct, promoting button, button drive connecting rod to move right to the right, and connecting rod drives lock tongue rotation,
The groove of lock tongue makes cover plate pop up and unlock；When locking, in the case where password bad, the protruding block of cover plate passes through panel
Cover plate hole is inserted into the second groove of connecting rod, so that lock tongue is rotated and is latched.
The cover plate is lock or pulling-on piece.
The character wheel group includes that axle center, washer, axle center pressure spring, character wheel, character wheel set and reversion bar, axle center are each passed through China
Department, axle center pressure spring, character wheel, character wheel cover and the respective centre bore of reversion bar.
There is character wheel group hole on the panel, the number of the character wheel group is placed in the water in character wheel group hole and being higher than panel
Plane.
The character wheel group is placed between the panel and connecting rod.
The lock body is internally provided with TSA lock core, can only be unlocked with the TSA007 KEY of United Stares Customs Service.
The side of the lock body is provided with reversion knob, persistently pushes when number is correct, can be rotated plural number character wheel, unclamps
It completes to change password afterwards.
When to be unlocked, password is correct, to the right promoting button, and it is first recessed to pass through panel insertion connecting rod for the protruding block of button
In slot, in the second groove of the protruding block insertion connecting rod of lock tongue, there is a bracket in the lower end surface of panel, and the bracket and lock tongue match
It closes, so that lock tongue and panel are rotation connections, drive lock tongue to rotate so connecting rod also moves right, there is a groove on lock tongue,
The groove is corresponding with the protruding block of cover plate, and after lock tongue rotation, the protruding block of cover plate is popped up from the groove of lock tongue, completes to unlock
Movement；When to be latched, in the case where password bad, so that connecting rod is inserted into the cover plate hole that the protruding block of cover plate passes through panel
The second groove in, complete block action.
The locker includes Button Block, lock, very little set, pin and fixed plate torsional spring, and the pulling-on piece includes main drawing
Piece, auxiliary pulling-on piece, pulling-on piece latches and single pulling-on piece hole, and single pulling-on piece hole is provided on auxiliary pulling-on piece, and pulling-on piece lock is vertically installed in main pulling-on piece
On, when locking, pulling-on piece lock is inserted into bonnet lock hole across single pulling-on piece hole.
The panel is embedded to engrave plate, has lock core hole on the panel.
The beneficial effect of the coded lock of high structural strength of the present invention is: providing a kind of coded lock of high structural strength, passes through
The movement of open locking is completed in the rotation of lock tongue, has intensity high, and safety is good, is not easy the advantages that breaking off relations, and easy to operate,
It is convenient to use.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (8)
1. a kind of coded lock of high structural strength, including character wheel group (1), lock core (2), fixing seat (3), which is characterized in that described
High structural strength coded lock further include: button (4), panel (5), connecting rod (6), lock tongue (7) and cover plate (8), the face
Plate (5) is equipped with button hole (9), and the connecting rod (6) is equipped with the first groove (10) and the second groove (11), the button
(4) have on a protruding block (12), the button hole (9) that the protruding block (12) on button passes through on panel (5) is inserted into connecting rod (6)
In first groove (10), the panel (5) is equipped with cover plate hole (13), has a protruding block (14) on the cover plate (8), covers
The protruding block (14) of on piece passes through cover plate hole (13), and the lower end surface of the panel (5) is equipped with bracket (15), bracket (15) and lock
Tongue (7) be rotation connection, the lock tongue (7) be equipped with protruding block (16) and groove (17), the protruding block (16) of lock tongue and
The second groove (11) on connecting rod (6) matches, and the protruding block (14) of cover plate is matched with the groove (17) of lock tongue.
2. the coded lock of high structural strength according to claim 1, which is characterized in that when unlocking, when password is correct, to the right
Promoting button (4), button (4) drive connecting rod (6) to move right, and connecting rod (6) drives lock tongue (7) rotation, the groove (17) of lock tongue
Cover plate (8) are made to pop up and unlock；When locking, in the case where password bad, the protruding block (14) of cover plate passes through the lid of panel
Film perforation (13) is inserted into the second groove (11) of connecting rod, so that lock tongue (7) is rotated and is latched.
3. the coded lock of high structural strength according to claim 2, which is characterized in that the cover plate (8) is lock dress
Set (18) or pulling device (19).
4. the coded lock of high structural strength according to claim 3, which is characterized in that the character wheel group (1) includes axle center
(20), washer (21), axle center pressure spring (22), character wheel (23), character wheel set (24) and reversion bar (25), axle center (20) are each passed through China
Take charge of (21), axle center pressure spring (22), character wheel (23), character wheel set (24) and reversion bar (25) respective centre bore.
5. the coded lock of high structural strength according to claim 4, which is characterized in that have character wheel on the panel (5)
Group hole (26), the number of the character wheel group (1) are placed in the horizontal plane in character wheel group hole (26) and being higher than panel (5).
6. the coded lock of high structural strength according to claim 5, which is characterized in that the character wheel group (1) is placed in institute
Between the panel (5) stated and connecting rod (6).
7. the coded lock of high structural strength according to claim 1 to 6, which is characterized in that the lock core
It (2) is TSA lock core.
8. the coded lock of high structural strength according to claim 1 to 6, which is characterized in that the fixing seat
(3) side is provided with reversion knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710468957.2A CN107178254B (en) | 2017-06-20 | 2017-06-20 | A kind of coded lock of high structural strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710468957.2A CN107178254B (en) | 2017-06-20 | 2017-06-20 | A kind of coded lock of high structural strength |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107178254A CN107178254A (en) | 2017-09-19 |
| CN107178254B true CN107178254B (en) | 2019-03-05 |
Family
ID=59836521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710468957.2A Active CN107178254B (en) | 2017-06-20 | 2017-06-20 | A kind of coded lock of high structural strength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107178254B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109209061B (en) * | 2018-10-09 | 2020-06-09 | 金泰祥精密五金（昆山）有限公司 | Lockset with character wheel set rotationally driven |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6209368B1 (en) * | 1999-09-08 | 2001-04-03 | Chin Tsun Lee | Combination lock |
| CN203308211U (en) * | 2013-05-31 | 2013-11-27 | 东莞市怡丰锁业有限公司 | Coded lock |
| CN104088531A (en) * | 2014-04-30 | 2014-10-08 | 东莞市怡丰锁业有限公司 | Lock |
| CN204691412U (en) * | 2015-06-18 | 2015-10-07 | 慈溪市大拇指锁具有限公司 | Mechanical code lock |
-
2017
- 2017-06-20 CN CN201710468957.2A patent/CN107178254B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6209368B1 (en) * | 1999-09-08 | 2001-04-03 | Chin Tsun Lee | Combination lock |
| CN203308211U (en) * | 2013-05-31 | 2013-11-27 | 东莞市怡丰锁业有限公司 | Coded lock |
| CN104088531A (en) * | 2014-04-30 | 2014-10-08 | 东莞市怡丰锁业有限公司 | Lock |
| CN204691412U (en) * | 2015-06-18 | 2015-10-07 | 慈溪市大拇指锁具有限公司 | Mechanical code lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107178254A (en) | 2017-09-19 |
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