CN109209061B - Lockset with character wheel set rotationally driven - Google Patents
Lockset with character wheel set rotationally driven Download PDFInfo
- Publication number
- CN109209061B CN109209061B CN201811171137.8A CN201811171137A CN109209061B CN 109209061 B CN109209061 B CN 109209061B CN 201811171137 A CN201811171137 A CN 201811171137A CN 109209061 B CN109209061 B CN 109209061B
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- Prior art keywords
- lock
- character wheel
- print wheel
- component
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/52—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B37/00—Permutation or combination locks; Puzzle locks
- E05B37/20—Puzzle locks, e.g. of labyrinth type; Fasteners with hidden or secret actuating mechanisms
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- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a lock driven by the rotation of a character wheel group, which comprises: spring bolt subassembly, character wheel knob subassembly, lock benevolence, lock shell and fixing base, the lock shell sets up the top at the fixing base, be provided with the bottom that corresponds with lock shell bottom opening in the fixing base, lock benevolence, spring bolt subassembly and character wheel knob subassembly set up respectively on the bottom, the spring bolt subassembly is located between lock benevolence and the character wheel knob subassembly, and the pulling-on piece inserts the spring bolt subassembly and locks, the character wheel knob subassembly or the rotatory release that drives the spring bolt subassembly and carry out the pulling-on piece of lock benevolence when locking the benevolence. Through the mode, the lock driven by the character wheel group to rotate can unlock the lock tongue component by using the lock core and unlock the lock by rotating the character wheel knob component, is convenient to use and compact in structure, realizes function upgrading of the character wheel knob component, and can change numbers by rotating the character wheel knob component to the right and changing numbers by rotating the character wheel knob component to the left, so that the operation experience of changing numbers is improved.
Description
Technical Field
The invention relates to the field of case locks, in particular to a lockset driven by the rotation of a character wheel set.
Background
In order to improve the use safety of the luggage, a luggage lock is usually installed, and the luggage lock has a mechanical lock, a character wheel coded lock and the like.
In a conventional luggage lock, a character wheel assembly and an unlocking push button are two independent parts, the size of the unlocking push button is often smaller for the compactness of a position structure, and the unlocking operation is difficult to apply force in a pushing or rotating mode, so that improvement is needed.
Disclosure of Invention
The invention mainly solves the technical problem of providing a lockset driven by the rotation of a character wheel group, and the operation convenience of unlocking and changing the number of the character wheel is improved by utilizing the matching work of a character wheel knob component and a lock core.
In order to solve the technical problems, the invention adopts a technical scheme that: there is provided a print wheel set rotary drive lock comprising: spring bolt subassembly, character wheel knob subassembly, lock benevolence, lock shell and fixing base, the lock shell sets up the top at the fixing base, be provided with the bottom that corresponds with lock shell bottom opening in the fixing base, lock benevolence, spring bolt subassembly and character wheel knob subassembly set up respectively on the bottom, the spring bolt subassembly is located between lock benevolence and the character wheel knob subassembly, and the pulling-on piece inserts the spring bolt subassembly and locks, the character wheel knob subassembly or the rotatory release that drives the spring bolt subassembly and carry out the pulling-on piece of lock benevolence when locking the benevolence.
In a preferred embodiment of the invention, the lock tongue assembly comprises a lock tongue support and lock tongues symmetrically arranged on the lock tongue support, a pull piece insertion hole corresponding to the lock tongue is arranged on the lock shell, a sliding groove is arranged in the middle of the lock tongue support, a lock tongue stop block for limiting the torsion of the lock tongue is arranged in the sliding groove, a guide plate is arranged in front of the lock tongue stop block, an inclined surface facing the character wheel knob assembly is arranged on one side of the end part of the guide plate, and a first spring for limiting the rear part of the lock tongue stop block is arranged in the sliding groove.
In a preferred embodiment of the invention, a first connecting rod is transversely arranged on the bottom cover and positioned at the front end of the guide plate, a guide groove corresponding to the inclined plane is arranged on the first connecting rod, and a second connecting rod is arranged between the first connecting rod and the character wheel knob assembly.
In a preferred embodiment of the present invention, the character wheel knob assembly includes a circular character wheel panel, a position sensing piece and a character wheel set, the position sensing piece is disposed in the bottom cover, the circular character wheel panel is disposed on the position sensing piece, the character wheel set is disposed between the circular character wheel panel and the position sensing piece, the front end of the second connecting rod is provided with an arc surface, a cylindrical shift lever corresponding to the arc surface is disposed on the outer circle of the position sensing piece, and when the circular character wheel panel rotates clockwise, the cylindrical shift lever enters the arc surface to push the second connecting rod to move forward, so that the guide plate is driven by the first connecting rod to move backward to unlock.
In a preferred embodiment of the invention, the front end of the first connecting rod is provided with a poking hole, and the bottom of the lock core is provided with a poking rod extending into the poking hole.
In a preferred embodiment of the present invention, the bolt bracket is provided with a rotating shaft penetrating through the bolt, and the rotating shaft is provided with a torsion spring for elastically twisting the bolt.
In a preferred embodiment of the invention, the character wheel set comprises a mandrel, a character wheel sleeve, a character wheel, a washer, a character wheel sleeve pressure spring, a mandrel pressure spring, a fixed block and a number-changing slide block, the character wheel sleeve, the washer and the character wheel sleeve pressure spring are sequentially arranged on the mandrel from the beginning, the fixed block is positioned behind the mandrel, the mandrel pressure spring is arranged between the mandrel and the fixed block, and the character wheels are respectively arranged on the character wheel sleeve.
In a preferred embodiment of the present invention, the bottom cover is provided with a mandrel stop located at a front end of the mandrel, the front end of the mandrel is provided with a convex spherical surface, the mandrel stop is provided with an inner concave surface, a locking notch corresponding to the convex spherical surface is concavely arranged in the middle of the inner concave surface, the inner concave surface is provided with a sign-changing notch located on the left side of the locking notch, and a depth of the locking notch is smaller than a depth of the sign-changing notch.
In a preferred embodiment of the invention, when the circular print wheel panel rotates anticlockwise, the front end of the mandrel integrally enters the number-changing notch, and the print wheel sleeve is separated from the print wheel so as to facilitate the number changing of the print wheel.
In a preferred embodiment of the invention, the lock core is a TSA customs lock core, and the lock shell is provided with a key insertion hole corresponding to the lock core.
The invention has the beneficial effects that: the lock driven by the rotation of the character wheel group can unlock the lock tongue component by using the lock core and unlock the lock through the rotation of the character wheel knob component, is convenient to use and compact in structure, realizes the function upgrade of the character wheel knob component, and can change the number by rotating the character wheel knob component to the right and changing the number by rotating the character wheel knob component to the left, thereby improving the operation experience of changing the number.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
FIG. 1 is a schematic structural view of a preferred embodiment of a lock driven by a character wheel set according to the present invention;
FIG. 2 is an exploded view of FIG. 1;
FIG. 3 is a schematic structural view of the latch assembly of FIG. 2;
fig. 4 is a schematic structural diagram of the word wheel set in fig. 2.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, an embodiment of the invention includes:
a print wheel set rotary drive lockset comprising: spring bolt subassembly, character wheel knob subassembly, lock benevolence 3, lock shell 2 and fixing base 1, lock shell 2 sets up in the top of fixing base 1, adopts the fix with screw, and the installation is convenient with the dismantlement. Be provided with the bottom 24 that corresponds with lock shell 2 bottom opening in the fixing base 1, lock benevolence 3, spring bolt subassembly and character wheel knob subassembly set up respectively on bottom 24, are provided with the round hole that corresponds with character wheel knob subassembly top on the lock shell 2, make things convenient for the spacing and the rotation operation of axial of character wheel knob subassembly.
The lock bolt assembly is located between the lock core 3 and the print wheel knob assembly, the pull piece is inserted into the lock bolt assembly to be locked, when the password is correct, the print wheel knob assembly rotates clockwise to drive the lock bolt assembly to release the pull piece, and the operation is simple and convenient. The spring bolt assembly comprises a spring bolt support 6 and spring bolts 8 symmetrically arranged on the spring bolt support 6, pull piece insertion holes corresponding to the spring bolts 8 are formed in the lock shell 2, and pull pieces on the zippers enter the lock shell 2 through the pull piece insertion holes and are locked by the spring bolts 8.
The middle part of the bolt support 6 is provided with a sliding groove, a bolt stop 11 for limiting the torsion of the bolt 8 is arranged in the sliding groove, a guide plate 12 is arranged in front of the bolt stop 11, one side of the end part of the guide plate 12 is provided with an inclined surface facing the character wheel knob assembly, a first spring 7 for limiting the rear part of the bolt stop 11 is arranged in the sliding groove, and the forward elastic thrust of the bolt stop 11 is kept. Be provided with the pivot 10 that runs through spring bolt 8 on the spring bolt support 6, be provided with on the pivot 10 and carry out the torsional spring 9 of elastic torsion to spring bolt 8, the unblock of the spring bolt 8 of being convenient for resets.
The bottom cover 24 is transversely provided with a first connecting rod 5 positioned at the front end of the guide plate 12, the guide plate 12 vertically points to the first connecting rod 5, the first connecting rod 5 is provided with a guide groove corresponding to the inclined plane, and a second connecting rod 13 is arranged between the first connecting rod 5 and the character wheel knob assembly for linkage.
First connecting rod 5 front end is provided with dials the hole, 3 bottoms of lock benevolence are provided with the driving lever that extends to and dials in the hole, and when lock benevolence 3 inserted the key and carried out clockwise rotation, utilize the driving lever to drive first connecting rod 5 and gos forward, and the cooperation that utilizes guide way and inclined plane makes baffle 12 backspace, and spring bolt dog 11 backspace and lose the locking to spring bolt 8, and spring bolt 8 resets under the effect of torsional spring for the pulling-on piece auto-eject, lock benevolence 3 is TSA customs lock benevolence, is provided with the key jack that corresponds with lock benevolence 3 on the lock shell 2, convenient operation.
The character wheel knob assembly comprises a circular character wheel panel 4, a position sensing piece 23 and a character wheel group, the position sensing piece 23 is arranged in the bottom cover 24, and the circular character wheel panel 4 is arranged on the position sensing piece 23 and fixed through screws. The character wheel set is arranged between the circular character wheel panel 4 and the position sensing sheet 23, and the structure is stable. The front end of the second connecting rod 13 is provided with a cambered surface, the excircle of the position sensing piece 23 is provided with a cylindrical deflector rod corresponding to the cambered surface, and when the circular character wheel panel 4 rotates clockwise, the cylindrical deflector rod enters the cambered surface to push the second connecting rod to move forward, so that the guide plate 12 is driven to move back through the first connecting rod 5 to unlock.
Character wheel group includes dabber 16, character wheel cover 17, character wheel 18, china department 19, character wheel cover pressure spring 20, dabber pressure spring 21, fixed block 22 and change number slider 15, character wheel cover 17, china department 19 and character wheel cover pressure spring 20 from the head arrange in proper order on dabber 16, fixed block 22 is located dabber 16 rear, dabber pressure spring 21 sets up between dabber 16 and fixed block 22, character wheel 18 sets up respectively on character wheel cover 17, and during the password error, dabber 16 is unable flexible, and character wheel knob subassembly can not rotate.
The bottom cover 24 is provided with a mandrel stop 14 positioned at the front end of the mandrel 16, the front end of the mandrel 16 is provided with a convex spherical surface, the mandrel stop 14 is provided with an inner concave surface, and the middle of the inner concave surface is concavely provided with a locking notch 25 corresponding to the convex spherical surface to limit the mandrel 16. When the password is correct, the mandrel 16 can elastically stretch out and draw back under the action of the mandrel pressure spring 21, so that the character wheel knob assembly can conveniently rotate clockwise to unlock.
The concave surface is provided with a number-changing notch 26 positioned at the left side of the locking notch. The degree of depth of locking breach is less than the degree of depth of change number breach, and when the password was correct, circular character wheel panel 4 anticlockwise rotation, the whole number of getting into of dabber 16 front end breach 26, character wheel cover 17 breaks away from character wheel 18 so that the change number of character wheel 18, and operation experience is good.
In conclusion, the lockset rotationally driven by the character wheel group provided by the invention utilizes the rotation of the character wheel knob assembly to unlock and change the number, the structure is compact, and the unlocking operation is more labor-saving.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. A kind of print wheel group rotary drive tool to lock, is used in the zipper pulling-on piece locking and releasing of the zipper, characterized by that, comprising: the lock comprises a lock tongue component, a character wheel knob component, a lock core, a lock shell and a fixed seat, wherein the lock shell is arranged above the fixed seat, a bottom cover corresponding to an opening at the bottom of the lock shell is arranged in the fixed seat, the lock core, the lock tongue component and the character wheel knob component are respectively arranged on the bottom cover, the lock tongue component is positioned between the lock core and the character wheel knob component, a pulling piece is inserted into the lock tongue component for locking, the character wheel knob component or the lock core drives the lock tongue component to release the pulling piece when rotating, the lock tongue component comprises a lock tongue support and lock tongues symmetrically arranged on the lock tongue support, a pulling piece insertion hole corresponding to the lock tongues is arranged on the lock shell, a sliding groove is arranged in the middle of the lock tongue support, a lock tongue stop block for limiting the torsion of the lock tongues is arranged in the sliding groove, a guide plate is arranged in front of the, the lock bolt is characterized in that a first spring for limiting the rear of the lock bolt stop block is arranged in the sliding groove, a first connecting rod located at the front end of the guide plate is transversely arranged on the bottom cover, a guide groove corresponding to the inclined surface is formed in the first connecting rod, a second connecting rod is arranged between the first connecting rod and the character wheel knob assembly, the character wheel knob assembly comprises a circular character wheel panel, a position sensing piece and a character wheel set, the position sensing piece is arranged in the bottom cover, the circular character wheel panel is arranged on the position sensing piece, the character wheel set is arranged between the circular character wheel panel and the position sensing piece, the front end of the second connecting rod is provided with a cambered surface, a cylindrical driving lever corresponding to the cambered surface is arranged on the outer circle of the position sensing piece, and when the circular character wheel panel rotates clockwise, the cylindrical driving lever enters the cambered surface to push the second connecting rod to move forward, so that the guide plate is.
2. The print wheel assembly rotation drive lock according to claim 1, wherein the front end of the first link is provided with a poking hole, and the bottom of the lock core is provided with a poking rod extending into the poking hole.
3. The print wheel assembly rotation-driven lock according to claim 1, wherein the bolt support is provided with a rotating shaft penetrating through the bolt, and the rotating shaft is provided with a torsion spring elastically twisting the bolt.
4. The print wheel assembly rotation-driven lockset according to claim 1, wherein the print wheel assembly comprises a mandrel, a print wheel sleeve, a print wheel, a washer, a print wheel sleeve pressure spring, a mandrel pressure spring, a fixed block and a number-changing slider, wherein the number-changing slider, the print wheel sleeve, the washer and the print wheel sleeve pressure spring are sequentially arranged on the mandrel from the beginning, the fixed block is located behind the mandrel, the mandrel pressure spring is arranged between the mandrel and the fixed block, and the print wheels are respectively arranged on the print wheel sleeve.
5. The print wheel assembly rotation driving lock according to claim 4, wherein the bottom cover is provided with a spindle stop at the front end of the spindle, the front end of the spindle is provided with a convex spherical surface, the spindle stop is provided with an inner concave surface, the middle of the inner concave surface is concavely provided with a locking notch corresponding to the convex spherical surface, the inner concave surface is provided with a number-changing notch at the left side of the locking notch, and the depth of the locking notch is smaller than that of the number-changing notch.
6. The print wheel assembly rotary drive lockset of claim 5 wherein when said circular print wheel faceplate rotates counterclockwise, the front end of the spindle is entirely received in the number-changing notch and the print wheel sleeve is disengaged from the print wheel to facilitate the number-changing of the print wheel.
7. The print wheel assembly rotary drive lockset of claim 1 wherein said lock cylinder is a TSA customs lock cylinder and said lock housing defines a key receptacle corresponding to said lock cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811171137.8A CN109209061B (en) | 2018-10-09 | 2018-10-09 | Lockset with character wheel set rotationally driven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811171137.8A CN109209061B (en) | 2018-10-09 | 2018-10-09 | Lockset with character wheel set rotationally driven |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109209061A CN109209061A (en) | 2019-01-15 |
| CN109209061B true CN109209061B (en) | 2020-06-09 |
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ID=64983178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811171137.8A Active CN109209061B (en) | 2018-10-09 | 2018-10-09 | Lockset with character wheel set rotationally driven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109209061B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112012584B (en) * | 2019-05-30 | 2021-08-27 | 金泰祥精密五金（昆山）有限公司 | Case lock |
| CN112746778B (en) * | 2019-10-30 | 2022-02-18 | 金泰祥精密五金（昆山）有限公司 | Case lock |
| CN113027235B (en) * | 2021-01-13 | 2022-06-28 | 金泰祥精密五金（昆山）有限公司 | Lock tongue module and modular lock |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29803022U1 (en) * | 1998-02-20 | 1999-06-24 | S. Franzen Söhne (GmbH & Co), 42719 Solingen | Lockable fastening device for the pull tab of a zipper on a suitcase, bag or the like. |
| CN2495751Y (en) * | 2001-10-09 | 2002-06-19 | 黄昭瑜 | Chain puzzle lock |
| US7926215B2 (en) * | 2007-08-08 | 2011-04-19 | Realtor Biz Resources, Inc. | Home showing lockbox tag system |
| CN202596355U (en) * | 2012-04-01 | 2012-12-12 | 中山可锁五金塑料制品有限公司 | Coded lock for trunk |
| CN205476906U (en) * | 2016-01-15 | 2016-08-17 | 杨成旺 | Case and bag trick lock with lock core and code wheel |
| TWM553752U (en) * | 2017-04-28 | 2018-01-01 | Sinox Co Ltd | Combination lock and lock core with variable combination setting |
| CN107178254B (en) * | 2017-06-20 | 2019-03-05 | 金泰祥精密五金（昆山）有限公司 | A kind of coded lock of high structural strength |
| CN107165508B (en) * | 2017-07-13 | 2022-07-19 | 金泰祥精密五金（昆山）有限公司 | Key-type luggage coded lock |
-
2018
- 2018-10-09 CN CN201811171137.8A patent/CN109209061B/en active Active
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| Publication number | Publication date |
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| CN109209061A (en) | 2019-01-15 |
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