CN109403726A - A kind of lock - Google Patents
A kind of lock Download PDFInfo
- Publication number
- CN109403726A CN109403726A CN201910013766.6A CN201910013766A CN109403726A CN 109403726 A CN109403726 A CN 109403726A CN 201910013766 A CN201910013766 A CN 201910013766A CN 109403726 A CN109403726 A CN 109403726A
- Authority
- CN
- China
- Prior art keywords
- pen
- lock
- locking bar
- thumb wheel
- wheel circle
- 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
- 210000003813 thumb Anatomy 0.000 claims description 33
- 230000004308 accommodation Effects 0.000 claims description 10
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 8
- 238000003756 stirring Methods 0.000 description 5
- 239000003344 environmental pollutant Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K29/00—Combinations of writing implements with other articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
- B62H5/00—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles
- B62H5/14—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles preventing wheel rotation
-
- 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
- E05B71/00—Locks specially adapted for bicycles, other than padlocks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B73/00—Devices for locking portable objects against unauthorised removal; Miscellaneous locking devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The present invention provides a kind of locks, it is related to simple lock technology field, needs to valuate again and barcode scanning again to solve shared bicycle temporary parking existing in the prior art, not only trouble but also the technical issues of inefficiency, the device includes: pen body, is equipped with pen clip；Rotary extension nib, is set to the front end of pen body；Lockset is set to the end of pen body, and lockset includes: the cipher input being set to outside pen body and the lock body being set to inside pen body, and the present invention is used for simple car locking.
Description
Technical field
The present invention relates to simple lock technology fields, lock more particularly, to a kind of.
Background technique
As nearest shared bicycle is in fashion, the frequency that shared bicycle uses is higher and higher, the applicant's once bike riding sense
By, parking to roadside go to buy bottle water again out when, vehicle is just ridden away by others, if car locking at that time, out after reserve this vehicle again,
It valuates again again, has more an expense, quite feel pressure for this user not high for student or income；And it uses
When, also with regard to temporary parking one minute, it is also necessary to barcode scanning setting is carried out again with mobile phone, when unlocking is also required to certain waiting
Between, not only trouble and inefficiency.
Summary of the invention
The purpose of the present invention is to provide a kind of locks, are needed in terms of again by solving temporary parking existing in the prior art
Valence and again barcode scanning, not only the technical issues of troublesome but also inefficiency.It is excellent in many technical solutions provided by the invention
Many technical effects elaboration as detailed below that selecting technology scheme can be generated.
To achieve the above object, the present invention provides following technical schemes:
A kind of lock provided by the invention, comprising:
Pen body is equipped with pen clip；
Rotary extension nib, is set to the front end of the pen body；
Lockset, is set to the end of the pen body, and the lockset includes: the Password Input dress being set to outside the pen body
Set and be set to the lock body inside the pen body.
Preferably, the lock body includes mandrel, locking bar, elastic component and accommodation groove, in which:
The mandrel, which is integrally formed, to be equipped with to side flange outstanding, and the side of the flange is equipped with sphere；
The elastic component includes the first elastic component and the second elastic component, and first elastic component is set to the pen body and institute
It states between mandrel, second elastic component is set in the accommodation groove；
The locking bar includes the first locking bar and the second locking bar, and first locking bar is fixed on the lock body, and described second
Locking bar slides in the accommodation groove.
Preferably, the cipher input includes thumb wheel circle, and the thumb wheel circle is set as multiple.
Preferably, the thumb wheel circle is sheathed on the mandrel by axle sleeve, and the outer surface of the axle sleeve is evenly distributed with
Multiple bulge-structures, the quantity of the bulge-structure are equal with the quantity of the thumb wheel circle.
Preferably, the inside circumference of the thumb wheel circle is uniformly distributed fluted, and the groove is opposite with the bulge-structure
It answers.
Preferably, multiple convex blocks are circumferentially uniformly distributed on the outer surface of the thumb wheel circle, be equipped on each convex block Ah
Arabic numbers.
Preferably, laciniation is equipped on first locking bar and second locking bar.
Preferably, the lock body further includes pulling-on piece, and the pulling-on piece is fixed on the lockset inner wall, the side of the pulling-on piece
Equipped with multiple semi arch structures, protrusion is uniformly equipped in the semi arch structure, the protrusion is in contact with the thumb wheel circle.
Preferably, the lock body is additionally provided with push rod, and one end of the push rod and the mandrel are clamped, the push rod it is another
The side at end is fixedly connected with the pen clip.
Preferably, the pen body is equipped with magnetite.
A kind of lock provided by the invention, this pen lock is succinct convenient, can carry at any time, multi-functional, can both work as pen
Normal use can also lock diary, luggage case etc., and practicability is very strong, and using the simple lockset of mechanical cipher, not have to key
Spoon does not have to power supply, battery without waste pollutant and meets energy-saving and environment-friendly requirement, using full mechanical, can bear quite
Severe external environment, use scope is wide, and easy to operate, and uncaging time is shorter, average uncaging time about 15 seconds, uses
When, the practical big security performance of number of password is high, and the probability for souning out unlocking is almost nil, while structure is simple, and it is solid reliable, it is worth pushing away
Wide and use.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram that pen of the present invention locks an embodiment；
Fig. 2 is that the rotating nib of pen lock of the present invention is in the structural schematic diagram of stretching state；
Fig. 3 is that the rotating nib of pen lock of the present invention is in the structural schematic diagram of contraction state；
Fig. 4 is the schematic diagram of internal structure of pen lock of the present invention.
In figure: 1, pen body；2, pen clip；3, rotary extension nib；4, push rod；5, thumb wheel circle；6, axle sleeve；7, locking bar；8, hold
Set slot；9, bulge-structure；10, flange；11, mandrel；12, sphere；13, the first elastic component；14, the second elastic component；15, the first lock
Bar；16, the second locking bar；17, convex block；18, pulling-on piece；19, raised.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical solution of the present invention will be carried out below
Detailed description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are obtained all without making creative work
Other embodiment belongs to the range that the present invention is protected.
The present invention provides a kind of lock, Fig. 1 is the structural schematic diagram of the present embodiment, as shown in Figure 1, this lock includes:
Pen body 1, rotary extension nib 3 and be set to pen body 1 end lockset, in which: pen body 1, be equipped with pen clip 2, pen clip 2 and lock
Mechanical structure inside tool matches, and is used for Modify password；Rotary extension nib 3 is set to the front end of pen body 1.
Lockset, is set to the end of pen body 1, and lockset includes: cipher input and the setting being set to outside pen body 1
Lock body inside pen body 1, this pen lock is succinct convenient, can carry at any time, multi-functional.Fig. 2 is the rotating nib of this lock
Structural schematic diagram in the state of stretching, Fig. 3 are the structural schematic diagrams that this lock is in contraction state, as shown in Figures 2 and 3,
This pen lock both can also lock diary, luggage case etc. when normal use, and practicability is very strong, and using mechanical cipher
Simple lockset does not have to key, does not have to power supply, battery without waste pollutant and meets energy-saving and environment-friendly requirement, using full machinery
Structure can bear quite severe external environment, and use scope is wide, and easy to operate, and uncaging time is shorter, about 15 seconds left sides
Whole operation can be completed in the right side, in use, the big security performance of practical number of password is high, the probability for souning out unlocking is almost nil, simultaneously
Structure is simple, solid reliable, is worthy to be popularized and uses.
Optionally embodiment, Fig. 4 is the schematic diagram of internal structure of the present embodiment pen lock, as shown in figure 4, lock body packet
Include mandrel 11, locking bar 7, elastic component and accommodation groove 8, in which: mandrel 11, which is integrally formed, to be equipped with to side flange 10 outstanding, flange
10 side is equipped with sphere 12；Elastic component includes the first elastic component 13 and the second elastic component 14, and the first elastic component 13 is set to pen
Between body and mandrel 11, the end of pen body surrounds the shell of an accommodating lock body, and lock body is placed in enclosure interior, and the second elastic component 14 is set
It is placed in accommodation groove 8；Locking bar includes the first locking bar 15 and the second locking bar 16, and the first locking bar 15 is fixed on the lock body, and second
Locking bar 16 slides in the accommodation groove.
In use, pen clip 2 is pulled downward on after inputting correct password by cipher input, at this point, flange 10 is downward
Movement, and then sphere 12 is squeezed, sphere 12 transfers force on the second locking bar 16, by the elastic force of the second elastic component 14, in turn
Second locking bar 16 is popped up, since the second locking bar 16 is equipped with zigzag fashion, the process of pop-up is slow, this lock will not be damaged,
When needing to lock shared bicycle, the second locking bar 16 need to be only inserted on the spoke of shared bicycle, the second locking bar 16 is directly pushed away
Enter accommodation groove 8, can easily lock this shared bicycle, be provided convenience for temporary parking.
Optionally embodiment, cipher input include thumb wheel circle 5, and thumb wheel circle 5 is set as multiple, specifically,
Thumb wheel circle 5 is sheathed on mandrel 11 by axle sleeve 6, and the outer surface of axle sleeve 6 is evenly distributed with multiple bulge-structures 9, bulge-structure 9
Quantity it is equal with the quantity of thumb wheel circle 5, and the inside circumference of thumb wheel circle 5 is uniformly distributed fluted, groove and bulge-structure 9
It is corresponding, by the way that the cooperation of bulge-structure 9 and groove is arranged, the locking of this lock is completed, lock and thumb wheel circle 5 have been contacted
Come, by stirring the number on thumb wheel circle 5, and bulge-structure 9 it is corresponding with the groove of setting code on, unlocking can be completed,
Uncaging time is shorter, whole operation can be completed within about 15 seconds or so.
Optionally embodiment is circumferentially uniformly distributed multiple convex blocks 17, each convex block on the outer surface of thumb wheel circle 5
Arabic numerals are equipped on 17, in use, the password figure phase by stirring the Arabic numerals on thumb wheel circle 5, with setting
Together, unlocking can be completed, it is easy to use, and password can be according to the demand sets itself of user, the practical big guarantor of number of password
Close performance is high, and the probability for souning out unlocking is almost nil, and in the present embodiment, 6 convex blocks 17, Mei Gexin are arranged on each thumb wheel circle 5
5 thumb wheel circles are arranged on axis, thumb wheel circle 5 and the quantity of convex block 17 can be set according to actual using needing, then this is not
Specific restriction is done, this lock uses the easy structure of mechanical cipher, does not need not had to power supply and battery using key, do not had
Waste pollutant meets energy-saving and environment-friendly requirement, using full mechanical, can bear quite severe external environment, conveniently make
User uses, and long service life.
Laciniation, zigzag knot are equipped on optionally embodiment, the first locking bar 15 and the second locking bar 16
Structure is set on the one side of the first locking bar 15 and the second locking bar 16, to increasing friction force, if the first locking bar 15 and the second lock
Bar 16 is unfavorable for being used for a long time using smooth surface there are the risk that locking bar slides out of accommodation groove 8, passes through the first lock of setting
It is equipped with laciniation on bar 15 and the second locking bar 16, security performance is higher when increasing the service life of this lock, and using.
Optionally embodiment, lock body further include pulling-on piece 18, and pulling-on piece 18 is fixed on lockset inner wall, and the one of pulling-on piece 18
Side is equipped with multiple semi arch structures, and protrusion 19 is uniformly equipped in semi arch structure, and protrusion 19 is in contact with thumb wheel circle 5, uses
When, when stirring thumb wheel circle 5, protrusion 19 can be touched with the convex block 17 that 5 outer surface of thumb wheel circle is arranged, and often stir thumb wheel circle 5, convex
Block 17 and protrusion 19 will block, a convex block be had rotated to user's prompt, correspondingly, number changes one, thus just
It is locked in user using this pen.
Optionally embodiment, lock body are additionally provided with push rod 4, and one end of push rod 4 and mandrel 11 are clamped, push rod 4 it is another
The side of one end is fixedly connected with pen clip 2.
When needing Modify password, to the reversed pulling pen clip 2 at written end, at this point, axle sleeve 6, mandrel 11 move up,
The groove of the inside distribution of thumb wheel circle 5 is detached from bulge-structure 9, at this point, stirring thumb wheel circle 5, after setting new password, unclamps pen clip
2, pen clip 2 is pulled to written end when necessary, at this point, axle sleeve 6, mandrel 11 reset under the action of the first elastic component 13, protrusion knot
Structure 9 is set in the groove of the password reset, that is, completes the operation of Modify password.
Optionally embodiment, pen body is equipped with magnetite, and in process easy to use, lock body, which is adsorbed to needs, to be made
On object with this lock, so as not to because for this lock it is too small brought to user caused by the puzzlement that is easily lost.Such as: for altogether
Enjoy bicycle, diary, luggage case or other need the place using lockset, it is simple and convenient.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of lock characterized by comprising
Pen body is equipped with pen clip；
Rotary extension nib, is set to the front end of the pen body；
Lockset, is set to the end of the pen body, the lockset include: be set to cipher input outside the pen body with
And it is set to the lock body inside the pen body.
2. pen lock according to claim 1, it is characterised in that: the lock body includes mandrel, locking bar, elastic component and accommodating
Slot, in which:
The mandrel, which is integrally formed, to be equipped with to side flange outstanding, and the side of the flange is equipped with sphere；
The elastic component includes the first elastic component and the second elastic component, and first elastic component is set to the pen body and the core
Between axis, second elastic component is set in the accommodation groove；
The locking bar includes the first locking bar and the second locking bar, and first locking bar is fixed on the lock body, second locking bar
It is slided in the accommodation groove.
3. pen lock according to claim 2, it is characterised in that: the cipher input includes thumb wheel circle, the thumb wheel
Circle is set as multiple.
4. pen lock according to claim 3, it is characterised in that: the thumb wheel circle is sheathed on the mandrel by axle sleeve,
The outer surface of the axle sleeve is evenly distributed with multiple bulge-structures, the quantity phase of the quantity of the bulge-structure and the thumb wheel circle
Deng.
5. pen according to claim 4 lock, it is characterised in that: the inside circumference of the thumb wheel circle be uniformly distributed it is fluted,
The groove is corresponding with the bulge-structure.
6. pen lock according to claim 3, it is characterised in that: be circumferentially uniformly distributed on the outer surface of the thumb wheel circle more
A convex block is equipped with Arabic numerals on each convex block.
7. pen lock according to claim 2, it is characterised in that: be equipped with saw on first locking bar and second locking bar
Dentalation.
8. pen lock according to claim 3, it is characterised in that: the lock body further includes pulling-on piece, and the pulling-on piece is fixed on institute
It states on lockset inner wall, the side of the pulling-on piece is equipped with multiple semi arch structures, it is uniformly equipped with protrusion in the semi arch structure,
The protrusion is in contact with the thumb wheel circle.
9. pen according to claim 2 lock, it is characterised in that: the lock body is additionally provided with push rod, one end of the push rod with
The mandrel clamping, the side of the other end of the push rod is fixedly connected with the pen clip.
10. pen lock according to claim 1, it is characterised in that: the pen body is equipped with magnetite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910013766.6A CN109403726A (en) | 2019-01-04 | 2019-01-04 | A kind of lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910013766.6A CN109403726A (en) | 2019-01-04 | 2019-01-04 | A kind of lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109403726A true CN109403726A (en) | 2019-03-01 |
Family
ID=65462702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910013766.6A Pending CN109403726A (en) | 2019-01-04 | 2019-01-04 | A kind of lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109403726A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3570284A (en) * | 1969-01-09 | 1971-03-16 | Rolamech Patents Ltd | Writing pen lock |
| CN2383689Y (en) * | 1999-06-25 | 2000-06-21 | 刘沧镇 | Improved propelling pencil |
| CN1718980A (en) * | 2005-07-28 | 2006-01-11 | 台山华一五金制品有限公司 | Permutation padlock having hidden code changing structure |
| CN201241541Y (en) * | 2008-07-02 | 2009-05-20 | 郑作林 | Code-variable vehicle lock |
| CN203293762U (en) * | 2013-05-27 | 2013-11-20 | 吕栋梁 | Chopstick pen |
| CN104608528A (en) * | 2015-02-14 | 2015-05-13 | 马盼盼 | Multifunctional writing pen |
| CN205149311U (en) * | 2015-11-20 | 2016-04-13 | 温州市长力笔业有限公司 | Pen |
| CN206000282U (en) * | 2016-07-26 | 2017-03-08 | 温州市鑫密码锁业有限公司 | Coded lock with Fastener for climbing mountain |
| CN206233702U (en) * | 2016-12-06 | 2017-06-09 | 温州市金昊密码锁业有限公司 | It is easy to change the coded lock of password |
| CN207711641U (en) * | 2017-04-07 | 2018-08-10 | 湖南有色金属职业技术学院 | A kind of blank teaching Multifunctional marking pen |
| CN108515788A (en) * | 2018-05-15 | 2018-09-11 | 康凯 | A kind of pen with function of cipher lock |
| CN209742520U (en) * | 2019-01-04 | 2019-12-06 | 谢林轩 | pen lock |
-
2019
- 2019-01-04 CN CN201910013766.6A patent/CN109403726A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3570284A (en) * | 1969-01-09 | 1971-03-16 | Rolamech Patents Ltd | Writing pen lock |
| CN2383689Y (en) * | 1999-06-25 | 2000-06-21 | 刘沧镇 | Improved propelling pencil |
| CN1718980A (en) * | 2005-07-28 | 2006-01-11 | 台山华一五金制品有限公司 | Permutation padlock having hidden code changing structure |
| CN201241541Y (en) * | 2008-07-02 | 2009-05-20 | 郑作林 | Code-variable vehicle lock |
| CN203293762U (en) * | 2013-05-27 | 2013-11-20 | 吕栋梁 | Chopstick pen |
| CN104608528A (en) * | 2015-02-14 | 2015-05-13 | 马盼盼 | Multifunctional writing pen |
| CN205149311U (en) * | 2015-11-20 | 2016-04-13 | 温州市长力笔业有限公司 | Pen |
| CN206000282U (en) * | 2016-07-26 | 2017-03-08 | 温州市鑫密码锁业有限公司 | Coded lock with Fastener for climbing mountain |
| CN206233702U (en) * | 2016-12-06 | 2017-06-09 | 温州市金昊密码锁业有限公司 | It is easy to change the coded lock of password |
| CN207711641U (en) * | 2017-04-07 | 2018-08-10 | 湖南有色金属职业技术学院 | A kind of blank teaching Multifunctional marking pen |
| CN108515788A (en) * | 2018-05-15 | 2018-09-11 | 康凯 | A kind of pen with function of cipher lock |
| CN209742520U (en) * | 2019-01-04 | 2019-12-06 | 谢林轩 | pen lock |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201774769U (en) | Stylus pen fixing structure | |
| CN105354935A (en) | Public bicycle renting system based on internet of things | |
| CN104067405A (en) | Battery assembly with fixing and theft-proof function | |
| CN106930616B (en) | Sharing bicycle is with chargeable intelligent rear wheel lock | |
| CN109403726A (en) | A kind of lock | |
| CN209742520U (en) | pen lock | |
| CN2916037Y (en) | Cipher change structure for coil type cipher lock | |
| CN104140057A (en) | Jack tool assembly | |
| CN208053495U (en) | A kind of bicycle support leg lock | |
| CN204315819U (en) | A kind of Novel lock catch mechanism for high-tension connector | |
| CN203875860U (en) | Ratchet wheel tool | |
| CN201424113Y (en) | Left-right drive interchanging structure for bicycle hubs | |
| CN215847605U (en) | Multifunctional grinding wheel rod | |
| CN109969298A (en) | A kind of bicycle support leg lock | |
| CN210691275U (en) | Touch control pen | |
| CN208264067U (en) | Automobile cup holder and automobile | |
| CN205025968U (en) | Runner mechanism of one -way locking | |
| CN208069900U (en) | A kind of three-wheel vehicle footstep | |
| CN202368126U (en) | Pen tool capable of replacing writing pen cores | |
| CN206451267U (en) | One kind is swiped the card charging smart lock | |
| CN208198568U (en) | The fit structure and vehicle of dust cover and diverter | |
| CN103645814A (en) | Multifunctional digit touch control device structure | |
| CN109195146A (en) | A kind of data transmission method and device, electronic equipment and storage medium | |
| CN214424248U (en) | Electronic lock capable of generating electricity by rotating lock handle | |
| CN209429720U (en) | A kind of key of anti-theft lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |