CN109051308A - A kind of antifalse lock - Google Patents
A kind of antifalse lock Download PDFInfo
- Publication number
- CN109051308A CN109051308A CN201810925740.4A CN201810925740A CN109051308A CN 109051308 A CN109051308 A CN 109051308A CN 201810925740 A CN201810925740 A CN 201810925740A CN 109051308 A CN109051308 A CN 109051308A
- Authority
- CN
- China
- Prior art keywords
- block
- lock
- body portion
- tapered end
- lockhole
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D55/00—Accessories for container closures not otherwise provided for
- B65D55/02—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
- B65D55/14—Applications of locks, e.g. of permutation or key-controlled locks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses a kind of antifalse locks, including mutually matched lock base (1) and lock body portion (2), wherein lock base (1) is installed on a side plate of packing box opening, installation lock body portion (2) on the side plate to coincide with the side plate, when lock body portion (2) partially penetrates in lock base (1), and when being in locking state, lock base (1) and lock body portion (2) can not be separated, packing box is in closed state, when needing to open packing box, after needing external force damage lock body portion (2), it can make lock base (1) and lock body portion (2) separation, to make packing box open, it can not be restored after being destroyed due to lock body portion (2), so as to reach first use, anti-fake purpose.
Description
Technical field
The present invention relates to a kind of lock more particularly to a kind of Anti-counterfeit locks, and it is particularly applicable to be used cooperatively with packing case.
Background technique
Anti-counterfeit lock is mainly used for the anti-fake of articles of price.It is different from common antifraud marker.Anti-counterfeit lock mainly passes through
It is disposable to reach anti-fake purpose, specifically, lock must be destroyed by opening packaging, so the low-quality goods being replaced can not
Again packaging is completed, and then reaches anti-fake purpose.However, it is existing lock be used for a long time after find, there are still structure is complicated,
Defect and problem inconvenient for use.
Summary of the invention
The problem to be solved by the invention is to provide a kind of structures, and antifalse simple, easy to use latches.
In order to achieve the goal above, the present invention provides a kind of antifalse lock, including mutually matched lock base and lock
Body portion, the lock base include substrate, have lockhole on the substrate, the side of the lockhole is provided with the first block, described
Connection has elastic component on first block, and first block can be in the sliding of the substrate elastic telescopic, the substrate
With the first limiting section, the first limiting slot is formed between first block and the first limiting section；
The lock body portion includes tapered end and shank of the key, is connected between the tapered end and shank of the key by locking bar, is had on the locking bar
At least one node, the intensity on the locking bar at node are minimum；
The tapered end can pass through the lockhole, and the tapered end can be rotated into first limiting slot.
The side of the lockhole is provided with the second block, connects and has elastic component on second block, the second gear
Block can have the second limiting section, second block and the second limit in the sliding of the substrate elastic telescopic, the substrate
The second limiting slot is formed between the portion of position.
One end of the closely described lockhole of first block is arc-shaped.
One end of the closely described lockhole of second block is arc-shaped.
The both ends of the tapered end are arc-shaped.
Further include a fixinig plate, has to be passed through by tapered end and locking bar on the fixinig plate and be unable to be worn by shank of the key
The hole crossed.
Compared with prior art, the invention has the benefit that since the present invention in the side of lockhole is formed with limiting slot,
After tapered end forward direction passes through lockhole, it can be turned in limiting slot, when tapered end is located in limiting slot, tapered end can not be reversely threaded back through
Lockhole just makes packing box be in the state that closing can not open in this way so that lock base and lock body portion can not separate, and needs to beat
When opening packing box, it is necessary to damage lock body portion separates lock body portion with lock base, thus reached disposable, anti-fake mesh
, and be to realize that use is also more convenient by better simply structure, therefore, the present invention has structure simple, easy to use excellent
Point.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of lock base (1) in the present invention；
Fig. 2 is the structural schematic diagram that body portion (2) are locked in the present invention；
Fig. 3 is the structural schematic diagram of open state of the present invention；
Fig. 4 is the structural schematic diagram of locking state of the present invention；
Fig. 5 is sectional view of the present invention.
With embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawing and embodiment, to this hair
It is bright to be described in further details.Here, exemplary embodiment and explanation of the invention is used to explain the present invention, but it is not intended as
Limitation of the invention.
Referring to figure 1 and figure 2, a kind of antifalse of the invention lock, including mutually matched lock base 1 and lock body
Portion 2, the lock base 1 and lock body portion 2 are installed in the overlapping position of packing box opening, specific:
Shown in Figure 1, lock base 1 includes substrate 11, has lockhole 12 on the substrate 11, the side of lockhole 12 is provided with first
Block 13, connection has elastic component 19 on first block 13, and first block 13 can be along base under the action of elastic element 19
The sliding of 11 elastic telescopic of plate, that is, pushing the first block 13, it can be slided along substrate 11, and after cancelling thrust, the first block 13 exists
It can be returned under the action of elastic element 19 and slide to initial position, in addition, having the first limiting section 15, the first block on the substrate 11
13 and first are formed with the first limiting slot 16 between limiting section 15；Meanwhile the other side of lockhole 12 is provided with the second block 17, the
Also upper connection has elastic component two blocks 17, the second block 17 equally can push the along the sliding of 11 elastic telescopic of substrate
It can be slided two blocks 17 along substrate 11, and after cancelling thrust, the second block 17 can return under the action of elastic element to be slided to
Initial position, meanwhile, there is the second limiting section 18 on the substrate 11, the is formed between the second block 17 and the second limiting section 18
Two limiting slots 19.
Further, the first block 13 and the second block 17 are located in the sliding slot on substrate 11, and the one of two elastic elements
End is connected with the side wall of the first block 13 and the second block 17 respectively, and the other end of two elastic elements is respectively and in sliding slot
Portion is connected.
Shown in Figure 2, lock body portion 2 includes tapered end 21 and shank of the key 22, passes through 23 phase of locking bar between tapered end 21 and shank of the key 22
It connects, there is at least one node 24 on locking bar 23, the intensity on locking bar 23 at node 24 is minimum.
As shown in figure 3 and figure 4, when in use, lock base 1 and lock body portion 2 are installed in the overlapping position that packing box is open to ginseng,
I.e. lock base 1 is fixed on a side panel of packing box opening, which there is the side panel being overlapped with it to supply
It can be penetrated and shank of the key 22 can not penetrate for the tapered end 21 and locking bar 23 for locking body portion 2, it is specific: the tapered end 21 in lock body portion 2
Lockhole 12 can be passed through and rotate counterclockwise shank of the key 22 after tapered end 21 passes through lockhole 12, shank of the key 22 is made to pass through 23 band of locking bar
Dynamic tapered end 21 rotates, and the both ends of tapered end 21 are gradually in contact with the first block 13 and the second block 17 respectively, and gradually compresses the
One block 13 and the second block 17 are sliding to the direction far from lockhole 12 along substrate 11 using the first block 13 and the second block 17
Dynamic, the both ends of tapered end 21 are ported to the first limiting slot 16 and the second limiting slot after the first block 13 and the second block 17 respectively
In 19, at this moment, the first block 13 and the second block 17 return under the action of elastic element and slide to initial position, when the first block 13
It is returned with the second block 17 after sliding to initial position, the convolution of tapered end 21 can be limited, and when tapered end 21 continues to go to counterclockwise, energy
It is enough to be limited by the first limiting section 15 and the second limiting section 18, and the both ends of tapered end 21 are located at the first limiting slot 16 and the second limit
When in the slot 19 of position, tapered end 21 can not pass back through lockhole 12, i.e. lock base 1 and lock body portion 2 can not separate, cause mutually to be overlapped in this way
Two side panels closed can not separate so that packing box can not be opened, i.e., Anti-counterfeit lock be in locking state (referring to
Shown in Fig. 4), when needing to open packing box, it is necessary to separate lock base 1 with lock 2 phase of body portion, specific method is, due to tapered end
21 both ends be limited in the first limiting slot 16 and the second limiting slot 19 can not to rotation, so when rotating shank of the key 22,
It can make 23 stress of locking bar, when the spin is gradually increased, locking bar 23 can disconnect from node 24, such lock base 1 and lock body
Portion 2 will separate, so that packing box be made to open, it is seen then that when needing to open packing box, it is necessary to which damage lock body portion 2 can reach
To the purpose of opening packing box, and locks after body portion 2 is destroyed and can not restore, so packing box is caused not repack again,
It is anti-fake so as to achieve the purpose that.
Shown in Figure 5, the present invention also has a fixinig plate 3, in use, substrate 11 is fixed on the side of a packing box
Inside on plate and positioned at packing box, fixinig plate 3 are fixed on the outside on another side plate of packing box and being located at packing box, Gu
The setting opposite with substrate 11 of stator 3, tapered end 21 and locking bar 23 can pass through the hole on fixinig plate 3, and shank of the key 22 cannot pass through
Hole on fixinig plate, and fixinig plate 3 has concave region, which forms a groove body, and the present invention is in locking state, shank of the key
22 be located at groove body in, can prevent so in the handling process shank of the key 22 by external force.
Claims (6)
1. a kind of antifalse lock, including mutually matched lock base (1) and lock body portion (2), it is characterised in that:
The lock base (1) includes substrate (11), has lockhole (12) on the substrate (11), the side of the lockhole (12) is set
It is equipped with the first block (13), connects and have elastic component on first block (13), first block (13) can be along described
The sliding of substrate (11) elastic telescopic has the first limiting section (15) on the substrate (11), first block (13) and the
The first limiting slot (16) are formed between one limiting section (15)；
The lock body portion (2) includes tapered end (21) and shank of the key (22), passes through locking bar between the tapered end (21) and shank of the key (22)
(23) it is connected, there is at least one node (24), on the locking bar (23) at node (24) on the locking bar (23)
Intensity it is minimum；
The tapered end (21) can pass through the lockhole (12), and the tapered end (21) can be rotated into first limiting slot
(16) in.
2. antifalse lock according to claim 1, it is characterised in that: the side of the lockhole (12) is provided with second
Block (17) connects on second block (17) and has elastic component, and second block (17) can be along the substrate (11)
The sliding of elastic telescopic has the second limiting section (18) on the substrate (11), second block (17) and the second limiting section
(18) the second limiting slot (19) are formed between.
3. antifalse lock according to claim 1, it is characterised in that: the nearly lockhole of first block (13)
(12) one end is arc-shaped.
4. antifalse lock according to claim 2, it is characterised in that: the nearly lockhole of second block (17)
(12) one end is arc-shaped.
5. antifalse described in any one of -4 latches according to claim 1, it is characterised in that: the both ends of the tapered end (21)
It is arc-shaped.
6. antifalse lock according to claim 1, it is characterised in that: further include a fixinig plate (3), the fixation
The hole for being unable to be passed through by shank of the key (22) can be passed through by tapered end (21) and locking bar (23) by having on piece (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810925740.4A CN109051308A (en) | 2018-08-15 | 2018-08-15 | A kind of antifalse lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810925740.4A CN109051308A (en) | 2018-08-15 | 2018-08-15 | A kind of antifalse lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109051308A true CN109051308A (en) | 2018-12-21 |
Family
ID=64683982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810925740.4A Pending CN109051308A (en) | 2018-08-15 | 2018-08-15 | A kind of antifalse lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109051308A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372332A (en) * | 2019-01-03 | 2019-02-22 | 南京布尔特医疗技术发展有限公司 | A kind of built-in one-time lock |
| CN110371473A (en) * | 2019-06-24 | 2019-10-25 | 禾义（苏州）新型包装材料有限公司 | A kind of disposable anti-theft latch fastener |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE9800991D0 (en) * | 1998-03-24 | 1998-03-24 | All Set Marine Lashing Ab | Container |
| CN101643153A (en) * | 2008-08-05 | 2010-02-10 | 北京银融科技有限责任公司 | Lock positioning device of conveyor and lock positioning method thereof |
| CN201501594U (en) * | 2009-07-29 | 2010-06-09 | 蔡灵明 | Wine bottle anti-fake fastener ring mounting structure |
| CN202130703U (en) * | 2011-05-16 | 2012-02-01 | 范惠明 | Single sheet inlay anti-fake riveting structure |
| CN203012817U (en) * | 2012-11-13 | 2013-06-19 | 李东海 | Unlocking device, anti-counterfeiting lockset and system |
| CN203889285U (en) * | 2013-11-13 | 2014-10-22 | 韩雷 | Disposable anti-counterfeiting lock buckle cash gift and gift packaging box |
| CN203958923U (en) * | 2013-12-20 | 2014-11-26 | 韩雷 | Cash gift gift package |
| CN205150623U (en) * | 2015-11-19 | 2016-04-13 | 欧阳广夏 | Take and cover eye -splice packing carton |
| CN107054832A (en) * | 2016-11-07 | 2017-08-18 | 路凯包装设备租赁（上海）有限公司 | Connector, combination support thing support plate connection kayser structure and combination support thing support plate |
| CN107600691A (en) * | 2017-09-12 | 2018-01-19 | 炬众钛合（天津）科技发展有限公司 | A kind of intelligent environment protection Wine packing box |
| CN207090053U (en) * | 2017-06-26 | 2018-03-13 | 虎彩印艺股份有限公司 | A kind of twistlock formula packing box |
| CN209871205U (en) * | 2018-08-15 | 2019-12-31 | 禾义（苏州）新型包装材料有限公司 | Novel anti-counterfeiting lock catch |
-
2018
- 2018-08-15 CN CN201810925740.4A patent/CN109051308A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE9800991D0 (en) * | 1998-03-24 | 1998-03-24 | All Set Marine Lashing Ab | Container |
| CN101643153A (en) * | 2008-08-05 | 2010-02-10 | 北京银融科技有限责任公司 | Lock positioning device of conveyor and lock positioning method thereof |
| CN201501594U (en) * | 2009-07-29 | 2010-06-09 | 蔡灵明 | Wine bottle anti-fake fastener ring mounting structure |
| CN202130703U (en) * | 2011-05-16 | 2012-02-01 | 范惠明 | Single sheet inlay anti-fake riveting structure |
| CN203012817U (en) * | 2012-11-13 | 2013-06-19 | 李东海 | Unlocking device, anti-counterfeiting lockset and system |
| CN203889285U (en) * | 2013-11-13 | 2014-10-22 | 韩雷 | Disposable anti-counterfeiting lock buckle cash gift and gift packaging box |
| CN203958923U (en) * | 2013-12-20 | 2014-11-26 | 韩雷 | Cash gift gift package |
| CN205150623U (en) * | 2015-11-19 | 2016-04-13 | 欧阳广夏 | Take and cover eye -splice packing carton |
| CN107054832A (en) * | 2016-11-07 | 2017-08-18 | 路凯包装设备租赁（上海）有限公司 | Connector, combination support thing support plate connection kayser structure and combination support thing support plate |
| CN207090053U (en) * | 2017-06-26 | 2018-03-13 | 虎彩印艺股份有限公司 | A kind of twistlock formula packing box |
| CN107600691A (en) * | 2017-09-12 | 2018-01-19 | 炬众钛合（天津）科技发展有限公司 | A kind of intelligent environment protection Wine packing box |
| CN209871205U (en) * | 2018-08-15 | 2019-12-31 | 禾义（苏州）新型包装材料有限公司 | Novel anti-counterfeiting lock catch |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372332A (en) * | 2019-01-03 | 2019-02-22 | 南京布尔特医疗技术发展有限公司 | A kind of built-in one-time lock |
| CN109372332B (en) * | 2019-01-03 | 2024-03-12 | 南京布尔特医疗技术发展有限公司 | Concealed disposable lockset |
| CN110371473A (en) * | 2019-06-24 | 2019-10-25 | 禾义（苏州）新型包装材料有限公司 | A kind of disposable anti-theft latch fastener |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination |