CN113482442B - Simple to operate's case and bag lock - Google Patents
Simple to operate's case and bag lock Download PDFInfo
- Publication number
- CN113482442B CN113482442B CN202110865433.3A CN202110865433A CN113482442B CN 113482442 B CN113482442 B CN 113482442B CN 202110865433 A CN202110865433 A CN 202110865433A CN 113482442 B CN113482442 B CN 113482442B
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- CN
- China
- Prior art keywords
- locking
- base
- lock
- lock body
- locking sliding
- 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
- E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
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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
- E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
- E05B9/08—Fastening locks or fasteners or parts thereof, e.g. the casings of latch-bolt locks or cylinder locks to the wing
Abstract
The invention relates to the technical field of locks, in particular to a case lock convenient to install, which comprises a lock body and a base sleeved at the bottom of the lock body, wherein a locking sliding part is arranged between the outer side surface of the lock body and the inner side surface of the base; a unidirectional sliding locking mechanism for unidirectionally locking the locking sliding piece to slide along the length direction of the base is arranged between the base and the locking sliding piece; the base is provided with a limiting mechanism for limiting the locking sliding piece to move in the vertical direction; a vertical locking mechanism used for limiting the lock body to move in the vertical direction is arranged between the locking sliding piece and the lock body; the bottom of the base is provided with a sliding window, and the part of the locking sliding part is exposed in the sliding window. Compared with the prior art, the luggage lock of this application simple to operate, simple structure is compact, and the installation is firm, through stop gear, one-way slip locking mechanism and the degree of freedom of vertical locking mechanism restriction lock body, need not to adopt the installation that other appurtenance can accomplish luggage lock, and is easy and simple to handle swift.
Description
Technical Field
The invention relates to the technical field of locks, in particular to a case lock convenient to install.
Background
The structure of the case lock on the market generally comprises a lock body and a base. The process of installing the luggage lock on the luggage is as follows: put into the installation position that case and bag reserved from the outside of case and bag with the lock body earlier, the lower part of lock body inserts in the case and bag, and the upper portion card of lock body is on the case and bag, then puts into the case and bag inboard with the base, and the base overlaps the lower part at the lock body from the case and bag inboard, then carries out fixed connection with lock body and base through the screw from the outside of case and bag, perhaps carries out fixed connection with lock body and base through the screw from the case and bag inboard. The luggage lock has the problem of troublesome installation, a screwdriver is required to be adopted in each installation, the labor intensity is high, corresponding screw installation holes are required to be reserved on the luggage, and the luggage lock is very inconvenient to install.
Disclosure of Invention
The invention aims to provide a case lock convenient to install, aiming at overcoming the defects in the prior art, and the case lock can be installed without using auxiliary tools when being installed on a case.
The purpose of the invention is realized by the following technical scheme:
the case lock convenient to install comprises a lock body and a base sleeved at the bottom of the lock body, wherein a locking sliding piece is arranged between the outer side surface of the lock body and the inner side surface of the base; a one-way sliding locking mechanism for locking the locking sliding piece in a one-way mode to slide along the length direction of the base is arranged between the base and the locking sliding piece; the base is provided with a limiting mechanism for limiting the locking sliding piece to move in the vertical direction; a vertical locking mechanism used for limiting the lock body to move in the vertical direction is arranged between the locking sliding piece and the lock body; the bottom of the base is provided with a sliding window, and the part of the locking sliding part is exposed in the sliding window; the ratio of the area of the sliding window to the area of the base is 1: 1.1-20.
The one-way sliding locking mechanism comprises at least one first meshing tooth vertically formed on the outer side face of the locking sliding piece and at least one second meshing tooth vertically formed on the inner side face of the base; when the lock is locked, the locking sliding part slides towards the locking direction, and the first meshing tooth passes over the second meshing tooth and is abutted against the second meshing tooth so as to limit the locking sliding part to slide towards the unlocking direction.
The first meshing teeth are provided with a plurality of teeth and are arranged at intervals along the length direction of the locking sliding part, and the second meshing teeth are provided with a plurality of teeth and are arranged at intervals along the length direction of the base;
in the assembled state, at least one first toothing is clamped between two adjacent second toothings.
The longitudinal section of the first meshing tooth and/or the longitudinal section of the second meshing tooth are/is in one of an acute triangle shape, a right triangle shape, a trapezoid shape and a right trapezoid shape.
The limiting mechanism comprises a limiting strip, and the limiting strip is formed on the inner side surface of the base; in the assembly state, the top end of the locking sliding part is abutted against the bottom surface of the limiting strip.
The vertical locking mechanism comprises a limiting block formed on the inner side surface of the locking sliding part and a clamping groove formed on the outer side surface of the lock body; when the lock is locked, the locking sliding piece slides towards the locking direction, and the limiting block is inserted into the clamping groove to limit the lock body to move in the vertical direction.
Wherein, the stopper is wedge column structure, and the groove width of draw-in groove reduces along the direction of locking gradually.
The locking sliding piece is of an I-shaped structure, two transverse sections of the locking sliding piece are bent upwards, and the two transverse sections of the locking sliding piece are respectively inserted between the front outer side face of the lock body and the front outer side face of the base and between the rear outer side face of the lock body and the rear outer side face of the base.
Wherein, the bottom of the longitudinal section of the locking sliding part is provided with a groove which is sunken inwards.
The invention has the beneficial effects that:
the invention relates to an assembling process of a case lock convenient to install, which comprises the steps of firstly putting a lock body into a reserved installation position of a case from the outer side of the case, inserting the lower part of the lock body into the case, clamping the upper part of the lock body on the case, then placing a locking sliding piece on the inner side surface of a base, limiting the movement of the locking sliding piece in the vertical direction by a limiting mechanism, putting the base with the locking sliding piece into the inner side of the case, and sleeving the base on the lower part of the lock body from the inner side of the case; when locking, promote the locking slider from the sliding window and slide towards the lock direction, when the locking slider can't lock the direction and slide up again, vertical locking mechanism locking lock body can't move in vertical direction, and one-way slip locking mechanism locking slider can't move towards the unblock direction to realize the installation of case and bag lock.
Compared with the prior art, the luggage lock of this application simple to operate, simple structure is compact, and the installation is firm, through stop gear, one-way slip locking mechanism and the degree of freedom of vertical locking mechanism restriction lock body, need not to adopt the installation that other appurtenance can accomplish luggage lock, and is easy and simple to handle swift.
Drawings
The invention is further illustrated by means of the attached drawings, but the embodiments in the drawings do not constitute any limitation to the invention, and for a person skilled in the art, other drawings can be obtained on the basis of the following drawings without inventive effort.
Fig. 1 is a schematic structural view of a case lock convenient to install according to the present invention.
Fig. 2 is an exploded view of the case lock of the present invention in an easy to install configuration.
Fig. 3 is a schematic view of the structure of the locking slider of the present invention.
Fig. 4 is a schematic structural diagram of the base of the present invention.
Fig. 5 is a schematic view of the assembled base and locking slide of the present invention.
Fig. 6 is a cross-sectional view taken at a-a in fig. 5.
Fig. 7 is a schematic structural diagram of the lock body of the present invention.
Fig. 8 is a schematic view of the disassembled handle of the present invention.
FIG. 9 is a schematic view of the lock for disassembling the case and bag with the handle of the present invention.
Reference numerals: the lock body 1, the draw-in groove 11, the locking slider 2, first interlock tooth 21, stopper 22, recess 23, base 3, second interlock tooth 31, spacing strip 32, sliding window 33, handle body 4, handheld portion 41, disassemble portion 42, card protruding 43.
Detailed Description
The invention is further described with reference to the following examples.
An embodiment of a luggage lock convenient to install, please refer to fig. 1 to 7, includes a lock body 1 and a base 3 sleeved on the bottom of the lock body 1. In this embodiment, the lock body 1 is rectangular as a whole, and a rectangular cavity for accommodating the lock body 1 is formed in the base 3, and the freedom of the lock body 1 capable of moving back and forth is limited by the lock body 1. It should be noted that the lock body 1 may be a combination lock, a pin tumbler lock, or other types of lock bodies 1, and may be specifically set according to actual requirements.
As a modification, referring to fig. 2, a locking slider 2 is disposed between the outer side of the lock body 1 and the inner side of the base 3, and the locking slider 2 can slide along the length direction of the lock body 1, that is, the length of the locking slider 2 is smaller than the length of the lock body 1 or the base 3. The bottom of the base 3 is provided with a sliding window 33, and the locking sliding part 2 is partially exposed in the sliding window 33. Preferably, the ratio of the area of the sliding window to the area of the base is 1: 1.1-20, in other words, the ratio of the expansion area of the sliding window to the expansion area of the base is 1: 1.1-20, and most preferably, the ratio of the area of the sliding window to the area of the base is 1: 3.
In this embodiment, with reference to fig. 3, two locking sliders 2 are provided, two of which are inserted between the front outer side of the lock body 1 and the front outer side of the base 3 and between the rear outer side of the lock body 1 and the rear outer side of the base 3, respectively. In this embodiment, two locking sliders 2 are of an integral structure, so that one locking slider 2 is formed, and thus, the locking slider 2 is of an i-shaped structure, two transverse sections of the locking slider 2 are both bent upward, and the two transverse sections of the locking slider 2 are respectively inserted between the front outer side surface of the lock body 1 and the front outer side surface of the base 3 and between the rear outer side surface of the lock body 1 and the rear outer side surface of the base 3.
It should be noted that the locking sliding member 2 may also be a sheet-shaped member, the locking sliding member 2 of the sheet-shaped member is located between the front outer side surface of the lock body 1 and the front outer side surface of the base 3, and the rear outer side surface of the lock body 1 and the rear outer side surface of the base 3 are directly connected by means of a snap, etc., which can also achieve quick installation. The specific structural mode and the number of the locking sliding parts 2 can be selected and set according to actual requirements.
In this embodiment, referring to fig. 4, a one-way sliding locking mechanism for locking the locking slider 2 to slide along the length direction of the base 3 in one way is disposed between the base 3 and the locking slider 2. The one-way sliding locking mechanism includes a plurality of first engaging teeth 21 vertically formed on the outer side surface of the locking slider 2, and the plurality of first engaging teeth 21 are arranged at intervals along the length direction of the locking slider 2. The one-way sliding locking mechanism further comprises a plurality of second meshing teeth 31 vertically formed on the inner side surface of the base 3, and the second meshing teeth 31 are arranged at intervals along the length direction of the base 3. A slot 11 is formed between each two adjacent first meshing teeth 21 and each two adjacent second meshing teeth 31.
During installation, the locking slide 2 is inserted into the base 3, and during the insertion of the locking slide 2, the first engaging teeth 21 are held between two adjacent second engaging teeth 31. Alternatively, the second engaging tooth 31 is caught between two adjacent first engaging teeth 21, so that a catching connection is formed between the engaging teeth and the card slot 11. First meshing tooth 21 and second meshing tooth 31 may be meshed or not meshed, and may be specifically configured according to actual requirements. During locking, the locking slider 2 slides in the locking direction, and the first engaging tooth 21 passes over the second engaging tooth 31 and abuts against the second engaging tooth 31 to restrict the locking slider 2 from sliding in the unlocking direction.
It should be noted that the number of first engaging teeth 21 and second engaging teeth 31 may be set to one, and may be selected according to actual requirements. It is only necessary to ensure that at least one first engagement tooth 21 abuts one second engagement tooth 31 after the sliding of the locking slide 2 has been achieved, so that the sliding of the locking slide 2 in the transverse direction or in the unlocking direction is limited. It should be noted that the orientation of first engagement teeth 21 is opposite to the orientation of second engagement teeth 31.
In order to realize one-way limiting, the longitudinal section of the first meshing tooth 21 and/or the longitudinal section of the second meshing tooth 31 is in one of an acute triangle shape, a right triangle shape, a trapezoid shape and a right trapezoid shape. Preferably, a right trapezoid or a right triangle is adopted, wherein the inclined surface can play a role of guiding sliding, and the right-angle surface can play a role of one-way limiting, so that the locking sliding part 2 can be prevented from backing up.
In the present embodiment, with reference to fig. 5 and 6, the base 3 is provided with a stopper mechanism for restricting the movement of the lock slider 2 in the vertical direction. Stop gear includes spacing strip 32, and spacing strip 32 forms at the medial surface of base 3, and is specific, and spacing strip 32 is located the top of base 3 medial surface. In the assembled state, the top end of the locking slider 2 abuts against the bottom surface of the stop strip 32. Such a limiting mechanism is preferably used in conjunction with the i-shaped locking slider 2 because the i-shaped locking slider 2 has a flexibility of one, and when installed, the two lateral sections of the locking slider 2 can be drawn together to facilitate installation of the sliding locking member inside the base 3, and when the locking slider 2 is entirely placed inside the base 3, the two lateral sections of the locking slider 2 can be spread outward to be clamped inside the base 3, and the limiting bar 32 can effectively abut against the top end portion of the locking slider 2 to limit the degree of freedom of upward movement of the locking slider 2.
In the present embodiment, in conjunction with fig. 7, a vertical locking mechanism for limiting the movement of the lock body 1 in the vertical direction is provided between the locking slide 2 and the lock body 1. Specifically, the vertical locking mechanism includes a stopper 22 formed on the inner side surface of the locking slider 2. The vertical locking mechanism further comprises a clamping groove 11 formed on the outer side surface of the lock body 1 and used for inserting the limiting block 22. When locking, locking slider 2 slides towards the direction of locking, stopper 22 inserts draw-in groove 11, and draw-in groove 11 has restricted stopper 22 and has moved the degree of freedom in the vertical direction to restriction lock body 1 moves in the vertical direction.
In order to further improve the convenience of installation and the stability after installation, the limiting block 22 is in a wedge-shaped structure, and the width of the slot 11 is gradually reduced along the locking direction. It should be noted that the wedge-shaped limiting block 22 is provided with a first inclined surface, the side wall of the clamping groove 11, which is attached to the first inclined surface, is a second inclined surface which is complementary to the first inclined surface, and by the cooperation of the first inclined surface and the second inclined surface, not only a guiding function can be achieved, but also the first inclined surface and the second inclined surface are compactly matched, so that the lock body 1 and the locking sliding member 2 can be closely matched, and the structural strength of the whole lock body 1 is improved.
The equipment process of simple to operate's case and bag lock of this embodiment, put into the installation position that case and bag were reserved from the outside of case and bag earlier with lock body 1, the lower part of lock body 1 is inserted in the case and bag, the upper portion card of lock body 1 is on the case and bag, then place the medial surface department of base 3 with locking slider 2, first interlock tooth 21 and the meshing of second interlock tooth 31, the top surface of locking slider 2 is supported to the bottom surface of spacing 32, by stop gear restriction locking slider 2 motion in vertical direction. The base 3 with the locking sliding piece 2 is placed into the inner side of the case, the base 3 is sleeved on the lower part of the lock body 1 from the inner side of the case, and at the moment, the limiting block 22 is aligned to the notch of the clamping groove 11. During locking, promote locking slider 2 from sliding window 33 and slide towards the direction of locking, first interlock tooth 21 and second interlock tooth 31 can one-way interlock, thereby inject the motion of slip retaining member towards the unblock direction, at the in-process of slip locking slider 2, stopper 22 can insert in draw-in groove 11, when locking slider 2 can't lock the direction and slide up again, locking slider 2 supports and pushes up base 3, vertical locking mechanism locking lock body 1 can't move in vertical direction, one-way slip locking mechanism locking slider 2 can't move towards the unblock direction, thereby realize the installation of case and bag lock.
Compared with the prior art, the luggage lock of this application simple to operate, simple structure is compact, and the installation is firm, through stop gear, one-way slip locking mechanism and vertical locking mechanism restriction lock body 1's degree of freedom, need not to adopt the installation that other appurtenance can accomplish luggage lock, and is easy and simple to handle swift.
In the present embodiment, the bottom of the locking slide 2 is provided with an inwardly concave groove 23. The groove 23 with the structure is mainly matched with an unlocking handle to disassemble the lock of the luggage.
With reference to fig. 8 and 9, the present embodiment further provides a disassembly handle, the disassembly handle includes the handle body 4, the top end of the handle body 4 extends upward to form the disassembly portion 42, the longitudinal sectional area of the disassembly portion 42 is gradually increased from top to bottom, and the disassembly portion 42 is integrally wedge-shaped. The dismantling portion 42 is mainly used for being inserted between the base 3 and the locking slider 2, and is mainly used for widening the distance between the base 3 and the locking slider 2, so that the first engaging teeth 21 and the second engaging teeth 31 are staggered in the longitudinal direction, and the friction force between the first engaging teeth 21 and the second engaging teeth 31 is reduced, so that the locking slider 2 can slide in the unlocking direction under the action of external force.
In order to improve the fluency of disassembling, the bottom surface of the handle body 4 extends downwards to form a handheld part 41, the inner side surface of the handle body 4 protrudes outwards to form a clamping protrusion 43, and the clamping protrusion 43 of the handle body 4 is inserted into the groove 23 of the locking sliding part 2 in the disassembling process, so that the handle body 4 is clamped with the locking sliding part 2.
The process of disassembling by adopting the disassembling handle comprises the following steps: the hand grasps the hand-held part 41 of the handle body 4, and then the handle body 4 is inserted into the sliding window 33 of the base 3, the locking protrusion 43 of the handle body 4 is inserted into the groove 23 of the locking sliding member 2, and the groove wall in the groove 23 limits the locking protrusion 43, and at this time, the handle body 4 and the locking sliding member can be regarded as one body. Continuously promote handle body 4 upwards, the portion 42 of disassembling of handle body 4 inserts in the clearance between base 3 and the locking slider 2, continuously promote handle body 4, thereby make the most portion of portion 42 of disassembling insert between base 3 and the locking slider 2, make the distance between base 3 and the locking slider 2 increase to can make first interlock tooth 21 stagger with second interlock tooth 31 or part separately, then the handheld portion 41 is held to the staff, promote handheld portion 41 towards the unblock direction, handle body 4 is with locking slider 2 towards the unblock direction motion, thereby make the stopper 22 of locking slider 2 deviate from draw-in groove 11 of lock body 1, so that lock body 1 can extract upwards, thereby realize disassembling.
In the present embodiment, since the locking slider 2 of the present embodiment has an i-shaped structure, the handle body 4 of the present embodiment may have a U-shaped structure, and may have other shapes such as a single sheet shape.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. The utility model provides a simple to operate's case and bag lock, includes lock body and cover the base of lock body bottom, its characterized in that: a locking sliding part is arranged between the outer side surface of the lock body and the inner side surface of the base; the locking sliding piece is of an I-shaped structure, two transverse sections of the locking sliding piece are bent upwards, and the two transverse sections of the locking sliding piece are respectively inserted between the front outer side face of the lock body and the front outer side face of the base and between the rear outer side face of the lock body and the rear outer side face of the base;
a one-way sliding locking mechanism for locking the locking sliding part in a one-way manner to slide along the length direction of the base is arranged between the base and the locking sliding part;
the base is provided with a limiting mechanism for limiting the locking sliding part to move in the vertical direction;
a vertical locking mechanism used for limiting the lock body to move in the vertical direction is arranged between the locking sliding piece and the lock body;
the bottom of the base is provided with a sliding window, and the part of the locking sliding part is exposed in the sliding window;
the ratio of the area of the sliding window to the area of the base is 1: 1.1-20;
the one-way sliding locking mechanism comprises at least one first meshing tooth vertically formed on the outer side face of the locking sliding piece and at least one second meshing tooth vertically formed on the inner side face of the base;
when the lock is locked, the locking sliding piece slides towards the locking direction, and the first meshing teeth pass over the second meshing teeth and abut against the second meshing teeth so as to limit the locking sliding piece to slide towards the unlocking direction.
2. A case lock of claim 1, wherein the case lock comprises: the first meshing teeth are provided with a plurality of teeth which are arranged at intervals along the length direction of the locking sliding part, and the second meshing teeth are provided with a plurality of teeth which are arranged at intervals along the length direction of the base;
in the assembled state, at least one first meshing tooth is clamped between two adjacent second meshing teeth.
3. A case lock convenient to install according to claim 1, wherein: the longitudinal section of the first meshing tooth and/or the longitudinal section of the second meshing tooth are/is in one of an acute triangle shape, a right triangle shape, a trapezoid shape and a right trapezoid shape.
4. A case lock convenient to install according to claim 1, wherein: the limiting mechanism comprises a limiting strip, and the limiting strip is formed on the inner side surface of the base;
in an assembling state, the top end of the locking sliding part is abutted against the bottom surface of the limiting strip.
5. A case lock convenient to install according to claim 1, wherein: the vertical locking mechanism comprises a limiting block formed on the inner side surface of the locking sliding part and a clamping groove formed on the outer side surface of the lock body;
when the lock is locked, the locking sliding piece slides towards the locking direction, and the limiting block is inserted into the clamping groove so as to limit the lock body to move in the vertical direction.
6. A case lock convenient to install according to claim 5, wherein: the stopper is wedge column structure, the groove width of draw-in groove reduces along the direction of locking gradually.
7. A case lock convenient to install according to claim 1, wherein: the bottom of the longitudinal section of the locking sliding part is provided with a groove which is sunken inwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110865433.3A CN113482442B (en) | 2021-07-29 | 2021-07-29 | Simple to operate's case and bag lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110865433.3A CN113482442B (en) | 2021-07-29 | 2021-07-29 | Simple to operate's case and bag lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113482442A CN113482442A (en) | 2021-10-08 |
| CN113482442B true CN113482442B (en) | 2022-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110865433.3A Active CN113482442B (en) | 2021-07-29 | 2021-07-29 | Simple to operate's case and bag lock |
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| Country | Link |
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| CN (1) | CN113482442B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204960565U (en) * | 2015-07-16 | 2016-01-13 | 珠海天宏科技实业有限公司 | Rotatory lock of case and bag |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2734013B1 (en) * | 1995-05-11 | 1997-06-06 | Antivols Simplex Sa | DEVICE FOR LOCKING A MOTOR VEHICLE OPENING ELEMENT HAVING IMPROVED MEANS FOR MOUNTING A COVERING CAP |
| CN104727638B (en) * | 2015-03-30 | 2016-08-17 | 东莞市怡丰锁业有限公司 | A kind of luggage combination lock |
| CN212671400U (en) * | 2019-12-18 | 2021-03-09 | 武汉电信光电科技有限公司 | Intelligent lock mounting structure for communication cabinet |
| CN212105454U (en) * | 2020-04-16 | 2020-12-08 | 杭州锁生活科技有限公司 | Suitcase hasp |
-
2021
- 2021-07-29 CN CN202110865433.3A patent/CN113482442B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204960565U (en) * | 2015-07-16 | 2016-01-13 | 珠海天宏科技实业有限公司 | Rotatory lock of case and bag |
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| CN113482442A (en) | 2021-10-08 |
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