CN107386797B - A kind of lock assembly based on clutch - Google Patents
A kind of lock assembly based on clutch Download PDFInfo
- Publication number
- CN107386797B CN107386797B CN201710688837.3A CN201710688837A CN107386797B CN 107386797 B CN107386797 B CN 107386797B CN 201710688837 A CN201710688837 A CN 201710688837A CN 107386797 B CN107386797 B CN 107386797B
- Authority
- CN
- China
- Prior art keywords
- rotation axis
- sliding slot
- lock housing
- traveller
- door handle
- 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
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/16—Locks or fastenings with special structural characteristics with the handles on opposite sides moving independently
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of lock assemblies based on clutch, including lock housing, clutch unit, push plate and door bolt, mounting hole is equipped in the lock housing, first traveller, second traveller, first bumping post and mounting plate, the push plate is equipped with first sliding groove, second sliding slot, third sliding slot and the second bumping post, the door bolt is equipped with third traveller and the 4th sliding slot, the clutch unit includes outer door handle, driving mechanism, inside door handle, first rotation axis and the second rotation axis, first rotation axis is equipped with the first pin hole and shift plate, pin shaft is equipped in first pin hole, first back-moving spring is equipped in the pin shaft, second rotation axis is equipped with the second pin hole and second back-moving spring, the driving mechanism is equipped with top plate and mounting groove.The component ensure that the first rotation axis is effectively combined with the second rotation axis, pin shaft prevented to be detached from using the driving mechanism in clutch unit by the way of vertically pushing, and the modular construction is simple, and precisely, low energy consumption for control.
Description
Technical field
Invention is related to a kind of lock assembly technical field based on clutch, specially a kind of lock based on clutch
Has component.
Background technique
In electric control lock, arrangement of clutch is its important component part, for controlling the linkage of the mechanism in electric control lock and taking off
From.Existing clutch configuration is relatively complicated, and area occupied is larger, and its way of propelling is mostly flat push type, in mechanism
Linkage and to be easy to appear combination during being detached from not firm, cannot effective pushing mechanism the problem of combining.
Summary of the invention
Invention is designed to provide a kind of lock assembly based on clutch, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, invention provides the following technical solutions: a kind of lock assembly based on clutch, including lock
Shell, the clutch unit being mounted in the lock housing, the push plate that can be movably arranged in the lock housing and can be movably
Door bolt in the lock housing is set, several mounting holes are provided in the lock housing, is further fixedly arranged in the lock housing
One traveller, the second traveller and the first bumping post, the side of the lock housing are fixedly installed mounting plate, first traveller with it is described
On same vertical line, first bumping post offers described in confession second traveller on the side of the push plate, the push plate
The first sliding groove of first traveller sliding, the second sliding slot for second traveller sliding, the push plate are offered in the push plate
On be also provided with third sliding slot, the second bumping post is provided in the push plate, spring leaf, the spring are additionally provided in the lock housing
Piece is fixed in the lock housing, and third traveller is provided on the door bolt, and the 4th sliding slot is offered on the door bolt, described
Third traveller is slidably connected with the third sliding slot, and the 4th sliding slot is slidably connected with second traveller, the clutch list
Member includes outer door handle, driving mechanism and inside door handle, and the clutch unit further includes that the lock is rotatably arranged in
The first rotation axis on shell and it is rotatably located at the second rotation axis in the lock housing, the outer door handle clamping is located in institute
It states in the first rotation axis, the inside door handle clamping is located in second rotation axis, first rotation axis, the second rotation
The concentric setting of axis, outer door handle and inside door handle, the axle center of the outer door handle, the first rotation axis and the second rotation axis
The through-hole to connect is offered at position, and key cylinder, the periphery wall of the key cylinder and institute are provided in the through-hole
It states the first rotation axis mutually to fix, the first pin hole with the perpendicular setting of the through-hole is offered in first rotation axis, it is described
The shift plate mutually fixed with first rotation axis is provided with immediately below first pin hole, the shift plate is pushed against the spring leaf
On, the pin shaft that can be moved is provided in first pin hole, the pin shaft is embedded to be cased with first back-moving spring, and described first is multiple
The upper end of position spring is mutually fixed with first pin shaft, offered in second rotation axis circumferential direction it is equally distributed several the
Two pin holes, are provided with second back-moving spring in second rotation axis, one end of the second back-moving spring with described second turn
Moving axis is mutually fixed, and the lower end of the second back-moving spring is mutually fixed with the lock housing, and being provided in the driving mechanism can move
Dynamic top plate offers mounting groove in the driving mechanism, and the driving mechanism is fixedly connected on the lock housing by mounting groove
On.
Preferably, the driving mechanism includes shell, is mounted on the intracorporal driving motor of the shell and is mounted on described
Cam on driving motor is nested with third reset spring on the top plate, and one end of the third reset spring is pushed against institute
It states on top plate, the other end of the third reset spring is fixedly installed on the housing, the close cam of the top plate
End be pushed against on the cam.
Preferably, the flute length of the first sliding groove is equal with the flute length of the second sliding slot, the third sliding slot with it is described
The angle of 4th sliding slot is 45 degree, and the angle of the 4th sliding slot and the second sliding slot is 90 degree, the slot of the third sliding slot
Times of the flute length of a length of 4th sliding slot, the flute length of the second sliding slot are not less than the flute length of the 4th sliding slot.
Compared with prior art, advantageous effect of the invention is: a kind of lock assembly based on clutch, when into electronic
When enabling, when driving motor starts at this time, driving motor band moving cam is rotated, and cam releases top plate, and top plate pushes pin in turn
Axis, pin shaft enter in the second pin hole, realize that the combination of the first rotation axis and the second rotation axis links, outer by rotating down at this time
Door handle, the second rotation axis drive push plate to move up by the second bumping post, and door is finally opened in push plate and then drive door bolt contraction；When
When being opened Door by Hand, user directly controls the first rotation axis by key cylinder and rotates, and then drive push plate moves up and door
Pin is shunk, and finally opens door.One of present invention utilizes the driving machine in clutch unit based on the lock assembly of clutch
Structure pushes pin shaft mobile, realizes the linkage of the first rotation axis and the second rotation axis, and then make by the way of vertically pushing
It obtains and drives the rotation of the second rotation axis in outer door handle outdoors, and then stir door bolt, the opening and closing of real door, and answered by second
Position spring, which is realized, to be resetted, which ensure that effective combination of the first rotation axis Yu the second rotation axis, especially therein
Cam is effectively guaranteed the propulsion and release of pin shaft, pin shaft is prevented to be detached from, and the modular construction is simple, and control is accurate, energy consumption
It is low；Be additionally provided with independent key cylinder in the component simultaneously, by key cylinder can between control the rotation of the second rotation axis, into
And door bolt is stirred, the opening and closing of real door, for the component in the way of electronic and manual two kinds of shutter doors, the two does not interfere with each other equal energy
Door is opened, manually mode compensates for the case where electronic mode can not open the door when breaking down, and the two complements each other, greatly
Facilitate the opening and closing of door lock.
Detailed description of the invention
Fig. 1 is that (lock shell is transparent for a kind of main view of the lock assembly based on clutch provided in an embodiment of the present invention
Signal)；
Fig. 2 is that (lock shell is transparent for a kind of rearview of the lock assembly based on clutch provided in an embodiment of the present invention
Signal)；
Fig. 3 is the structural schematic diagram of clutch unit；
Fig. 4 is the cross-sectional view (partial cross) in the portion A-A in Fig. 3；
Fig. 5 is the structural schematic diagram (the transparent signal of shell) of driving mechanism.
In figure: 1- lock housing, 11- mounting hole, the first traveller of 12-, the second traveller of 13-, 14- spring leaf, 15- mounting plate, 16-
First bumping post, 2- clutch unit, 21- outer door handle, 211- key cylinder, 22- driving mechanism, 221- mounting groove, 222- top plate,
223- shell, 224- third reset spring, 225- cam, the first rotation axis of 24-, 241- shift plate, the first pin hole of 242-, 243- pin
Axis, 244- first back-moving spring, the second rotation axis of 25-, the second pin hole of 251-, 252- second back-moving spring, 26- inside door handle,
3- push plate, 31- first sliding groove, 32- second sliding slot, 33- third sliding slot, the second bumping post of 34-, 4- door bolt, 41- third traveller, 42-
4th sliding slot.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-5, invention provides a kind of lock assembly based on clutch, including lock housing 1, be mounted on it is described
It clutch unit 2 in lock housing 1, the push plate 3 that can be movably arranged in the lock housing 1 and can be movably arranged at described
Door bolt 4 in lock housing 1 is provided with several mounting holes 11 in the lock housing 1, and it is sliding that first is further fixedly arranged in the lock housing 1
Column 12, the second traveller 13 and the first bumping post 16, the side of the lock housing 1 are fixedly installed mounting plate 15, first traveller
12 with second traveller 13 on same vertical line, first bumping post 16 is in the side of the push plate 3, the push plate 3
On offer first sliding groove 31 for first traveller 12 sliding, offer in the push plate 3 sliding for second traveller 13
Dynamic second sliding slot 32 is also provided with third sliding slot 33 in the push plate 3, the second bumping post 34 is provided in the push plate 3, described
Spring leaf 14 is additionally provided in lock housing 1, the spring leaf 14 is fixed in the lock housing 1, and is provided on the door bolt 4
Three travellers 41 offer the 4th sliding slot 42 on the door bolt 4, and the third traveller 41 is slidably connected with the third sliding slot 33,
4th sliding slot 42 is slidably connected with second traveller 13, and the clutch unit 2 includes outer door handle 21, driving mechanism 22
And inside door handle 26, the clutch unit 2 further include 24 He of the first rotation axis being rotatably arranged in the lock housing 1
It is rotatably located at the second rotation axis 25 in the lock housing 1,21 clamping of outer door handle is located in first rotation axis
On 24,26 clamping of inside door handle is located in second rotation axis 25, first rotation axis 24, the second rotation axis
25, outer door handle 21 and the concentric setting of inside door handle 26, the outer door handle 21, the first rotation axis 24 and the second rotation
The through-hole to connect is offered at the shaft core position of axis 25, and key cylinder 211, the key cylinder are provided in the through-hole
211 periphery wall is fixed with 24 phase of the first rotation axis, is offered in first rotation axis 24 perpendicular with the through-hole
The first pin hole 242 being arranged, the underface of first pin hole 242 are provided with the shift plate fixed with 24 phase of the first rotation axis
241, the shift plate 241 is pushed against on the spring leaf 14, and the pin shaft 243 that can be moved is provided in first pin hole 242,
The pin shaft 243 is embedded to be cased with first back-moving spring 244, and the upper end of the first back-moving spring 244 is solid with 243 phase of pin shaft
It is fixed, several circumferential equally distributed second pin holes 251 are offered in second rotation axis 25, in second rotation axis 25
It is provided with second back-moving spring 252, one end of the second back-moving spring 252 is fixed with 25 phase of the second rotation axis, described
The lower end of second back-moving spring 252 is fixed with 1 phase of lock housing, is provided with the arc that can be moved in the driving mechanism 22
Top plate 222, offers mounting groove 221 in the driving mechanism 22, the driving mechanism 22 include shell 223, be mounted on it is described
Driving motor in shell 223 and the cam 225 being mounted on the driving motor are nested with third on the top plate 222
Reset spring 224, one end of the third reset spring 224 are pushed against on the top plate 222, the third reset spring 224
The other end be fixed on the shell 223, the end close to the cam 225 of the top plate 222 is pushed against described
On cam 225, the driving mechanism 22 is fixedly connected in the lock housing 1 by mounting groove 221；The slot of the first sliding groove 31
Length is equal with the flute length of the second sliding slot 32, and the angle of the third sliding slot 33 and the 4th sliding slot 42 is 45 degree, described
4th sliding slot 42 and the angle of the second sliding slot 32 are 90 degree, and the flute length of the third sliding slot 33 is the flute length of the 4th sliding slot 42
Times, the flute length of the second sliding slot 32 is not less than the flute length of the 4th sliding slot 42.Working principle, in use, when carrying out electricity
When dynamic enabling, when driving motor starts at this time, driving motor band moving cam 225 is rotated, and cam 225 releases top plate 222, top plate
222 and then pin shaft 243 is pushed, pin shaft 243 enters in the second pin hole 251, realizes the first rotation axis 24 and the second rotation axis 25
In conjunction with linkage, at this time by rotating down outer door handle 21, the second rotation axis 25 drives push plate 3 to move up by the second bumping post 34,
Push plate 3 and then the drive contraction of door bolt 4, finally open door；When being opened Door by Hand, user is direct by key cylinder 211
The rotation of the first rotation axis 24 is controlled, and then drives push plate 3 to move up and is shunk with door bolt 4, finally opens door.One of present invention base
Utilize the driving mechanism 22 in clutch unit 2, by the way of vertically pushing, push pin shaft in the lock assembly of clutch
243 is mobile, realizes the linkage of the first rotation axis 24 and the second rotation axis 25, so that in 21 band of outer door handle outdoors
Dynamic second rotation axis 25 rotation, and then door bolt 4 is stirred, the opening and closing of real door, and realized and resetted by second back-moving spring 252,
The clutch unit 2 ensure that effective combination of the first rotation axis 24 and the second rotation axis 25, and cam 225 especially therein has
The propulsion and release that ensure that pin shaft 243 of effect prevent pin shaft 243 to be detached from, and the modular construction is simple, and precisely, low energy consumption for control；
It is additionally provided with independent key cylinder 211 in the component simultaneously, 24 turns of the first rotation axis can be directly controlled by key cylinder 211
It is dynamic, and then door bolt 4 is stirred, the opening and closing of real door, the component in the way of electronic and manual two kinds of shutter doors, do not do mutually by the two
Door can be opened by disturbing, and manually mode compensates for the case where electronic mode can not open the door when breaking down, and the two complements each other,
Greatly facilitate the opening and closing of door lock.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (3)
1. a kind of lock assembly based on clutch, it is characterised in that: including lock housing (1), be mounted in the lock housing (1)
Clutch unit (2), the push plate (3) that can be movably arranged in the lock housing (1) and the lock can be movably arranged at
Door bolt (4) in shell (1), the lock housing (1) is interior to be provided with several mounting holes (11), is also fixedly installed in the lock housing (1)
There are the first traveller (12), the second traveller (13) and the first bumping post (16), the side of the lock housing (1) is fixedly installed mounting plate
(15), first traveller (12) and second traveller (13) are on same vertical line, and first bumping post (16) is in institute
The side of push plate (3) is stated, the first sliding groove (31) for first traveller (12) sliding is offered on the push plate (3), it is described
The second sliding slot (32) for second traveller (13) sliding is offered in push plate (3), is also provided with third on the push plate (3)
Sliding slot (33) is provided with the second bumping post (34) on the push plate (3), is additionally provided with spring leaf (14) on the lock housing (1), described
Spring leaf (14) is fixed on the lock housing (1), is provided with third traveller (41) on the door bolt (4), the door bolt (4)
On offer the 4th sliding slot (42), the third traveller (41) is slidably connected with the third sliding slot (33), the 4th sliding slot
(42) be slidably connected with second traveller (13), the clutch unit (2) include outer door handle (21), driving mechanism (22) with
And inside door handle (26), the clutch unit (2) further include the first rotation axis being rotatably arranged on the lock housing (1)
(24) and rotatably it is located at the second rotation axis (25) on the lock housing (1), outer door handle (21) clamping is located in institute
It states on the first rotation axis (24), inside door handle (26) clamping is located on second rotation axis (25), and described first turn
Moving axis (24), the second rotation axis (25), outer door handle (21) and the concentric setting of inside door handle (26), the outer door handle
(21), the through-hole to connect, the through-hole are offered at the shaft core position of the first rotation axis (24) and the second rotation axis (25)
It is inside provided with key cylinder (211), the periphery wall of the key cylinder (211) is mutually fixed with first rotation axis (24), institute
State the first pin hole (242) offered on the first rotation axis (24) with the perpendicular setting of the through-hole, first pin hole (242)
Underface be provided with that mutually fixed shift plate (241), the shift plate (241) are pushed against the bullet with first rotation axis (24)
On reed (14), the pin shaft (243) that can be moved is provided in first pin hole (242), the pin shaft (243) is embedded to be cased with
First back-moving spring (244), upper end and the pin shaft (243) of the first back-moving spring (244) are mutually fixed, and described second turn
Several circumferential equally distributed second pin holes (251) are offered on moving axis (25), are provided on second rotation axis (25)
Second back-moving spring (252), one end of the second back-moving spring (252) is mutually fixed with second rotation axis (25), described
The lower end of second back-moving spring (252) is mutually fixed with the lock housing (1), and being provided on the driving mechanism (22) can move
The top plate (222) of arc offers mounting groove (221) on the driving mechanism (22), and the driving mechanism (22) passes through installation
Slot (221) is fixedly connected on the lock housing (1).
2. a kind of lock assembly based on clutch as described in claim 1, it is characterised in that: the driving mechanism (22)
Including shell (223), the driving motor being mounted in the shell (223) and the cam being mounted on the driving motor
(225), it is nested with third reset spring (224) on the top plate (222), one end of the third reset spring (224) pushes against
On the top plate (222), the other end of the third reset spring (224) is fixed on the shell (223), described
The end close to the cam (225) of top plate (222) is pushed against on the cam (225).
3. a kind of lock assembly based on clutch as described in claim 1, it is characterised in that: the first sliding groove (31)
Flute length it is equal with the flute length of the second sliding slot (32), the angle of the third sliding slot (33) and the 4th sliding slot (42) is
45 degree, the 4th sliding slot (42) and the angle of the second sliding slot (32) are 90 degree, and the flute length of the third sliding slot (33) is
Times of the flute length of 4th sliding slot (42), the flute length of the second sliding slot (32) are not less than the flute length of the 4th sliding slot (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710688837.3A CN107386797B (en) | 2017-08-13 | 2017-08-13 | A kind of lock assembly based on clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710688837.3A CN107386797B (en) | 2017-08-13 | 2017-08-13 | A kind of lock assembly based on clutch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107386797A CN107386797A (en) | 2017-11-24 |
| CN107386797B true CN107386797B (en) | 2019-10-08 |
Family
ID=60354849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710688837.3A Active CN107386797B (en) | 2017-08-13 | 2017-08-13 | A kind of lock assembly based on clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107386797B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110306880A (en) * | 2018-03-20 | 2019-10-08 | 云丁网络技术(北京)有限公司 | A kind of electric door lock and its clutch |
| CN110005265A (en) * | 2019-05-13 | 2019-07-12 | 任健康 | A kind of motor-driven motor lock body |
| CN111577020A (en) * | 2020-05-26 | 2020-08-25 | 舒金伟 | Novel motor clutch mechanism for fingerprint lock |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2856322Y (en) * | 2006-01-18 | 2007-01-10 | 深圳市海贝斯智能科技有限公司 | Clutch gear of antitheft lock |
| EP1881135A1 (en) * | 2006-06-26 | 2008-01-23 | Salto Systems, S.L. | Clutch mechanism couplable to door locks with locking bolt operated by handles or knobs |
| CN203247944U (en) * | 2013-04-23 | 2013-10-23 | 佛山市思歌锁业科技有限公司 | Built-out clutch device for electronic lock |
| EP2821568A2 (en) * | 2013-07-04 | 2015-01-07 | Evva Sicherheitstechnologie GmbH | Safety device for locking devices |
-
2017
- 2017-08-13 CN CN201710688837.3A patent/CN107386797B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2856322Y (en) * | 2006-01-18 | 2007-01-10 | 深圳市海贝斯智能科技有限公司 | Clutch gear of antitheft lock |
| EP1881135A1 (en) * | 2006-06-26 | 2008-01-23 | Salto Systems, S.L. | Clutch mechanism couplable to door locks with locking bolt operated by handles or knobs |
| CN203247944U (en) * | 2013-04-23 | 2013-10-23 | 佛山市思歌锁业科技有限公司 | Built-out clutch device for electronic lock |
| EP2821568A2 (en) * | 2013-07-04 | 2015-01-07 | Evva Sicherheitstechnologie GmbH | Safety device for locking devices |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107386797A (en) | 2017-11-24 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20190910 Address after: 318020 Bi Qing Road, Jiangkou street, Huangyan District, Taizhou, Zhejiang Province, No. 69 Applicant after: ZHEJIANG PINYAO TECHNOLOGY CO.,LTD. Address before: 315191 Yimen Village, Jiangshan Town, Yinzhou District, Ningbo City, Zhejiang Province Applicant before: NINGBO YINZHOU ZHUCHUANG INFORMATION TECHNOLOGY CO.,LTD. |
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| TA01 | Transfer of patent application right | ||
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| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A lock assembly based on a clutch mechanism Effective date of registration: 20220912 Granted publication date: 20191008 Pledgee: Agricultural Bank of China Limited Taizhou Huangyan sub branch Pledgor: ZHEJIANG PINYAO TECHNOLOGY CO.,LTD. Registration number: Y2022330002159 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |