CN206103279U - Folding slide and support joint thereof - Google Patents
Folding slide and support joint thereof Download PDFInfo
- Publication number
- CN206103279U CN206103279U CN201621163512.0U CN201621163512U CN206103279U CN 206103279 U CN206103279 U CN 206103279U CN 201621163512 U CN201621163512 U CN 201621163512U CN 206103279 U CN206103279 U CN 206103279U
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- CN
- China
- Prior art keywords
- pivotal
- follower
- connector
- parts
- supporting hinges
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a support joint, including middle part utensil notched connecting piece, but the pivotal axis is installed respectively to the both sides of connecting piece the pivot, install elastic component, slider, follower on each pivotal axis in proper order, the pivotal axis runs through the recess, and elastic component, slider, follower all are located the one end of recess and elastic component and the wall butt other end and slider butt of recess, slider and follower butt, the follower is equipped with first cam portion, the slider is equipped with and complex second cam portion of first cam portion, when two pivotal parts were in open and flat position, first cam portion and second cam portion meshed mutually, when two pivotal parts were converted into, the pivotal part drove the pivotal axis and rotates, and the pivotal axis drives the follower and rotates, and relative second cam portion of first cam portion rotates and promotes the slider and slides along the pivotal axis, be located when converting into the position first cam portion and the meshing of second cam portion when two pivotal parts. The utility model has the advantages of the location effect who has the preferred.
Description
【Technical field】
The utility model is related to a kind of walking-replacing tool and its accessory, more particularly to a kind of folding slide plate and its bloster hinge
Chain.
【Background technology】
Slide plate is deep to be favored by fan as a kind of Personal Transporter for having amusement and function of riding instead of walk concurrently.Current
Slide plate is longer, makes troubles to carrying and storage.
Chinese Patent Application No. is the patent application of " 20132001409.4 ", discloses a kind of folding scooter, and it is by slide plate
It is divided into before and after two sections, and is connected by spring shaft, so as to can be folded inverted, shorten the length of slide plate, is easy to carry and receives.
The patent application is not provided with locking system, and two splits of pedal during use may be rotated down, the stability of slide plate and
Reliability is not high.
For this reason, it may be necessary to design a kind of slide plate for being convenient for carrying and receiving.
【Utility model content】
The technical problems to be solved in the utility model is to provide a kind of positioning preferably supporting hinges.
To solve above-mentioned technical problem, the utility model provides following technical scheme：A kind of supporting hinges, including connection
Part, the both sides of connector are separately installed with pivotal axis, and pivotal part is fixed with each pivotal axis, and two pivotal parts can be in open and flat position
Put and pivoted between collapsed position, when two pivotal parts are in flat position, two pivotal parts are abutted with the same side of connector, even
This one side of fitting is referred to as bearing surface；Groove is provided with the middle part of the connector, the opening surface of the groove is relative with bearing surface；
Elastic component, sliding part, follower, the pivotal axis through-going recess, the elastic component, slip are sequentially installed with each pivotal axis
Part, follower are respectively positioned in groove and one end of elastic component abuts the other end and abuts with sliding part with the wall of groove, sliding part
Abut with follower；Follower is provided with the first cam part, sliding part and is provided with the second cam part coordinated with the first cam part；Two pivots
Turn part in flat position when, the first cam part is meshed with the second cam part；When two pivotal parts are equivalent, pivotal part drives pivot
Axis of rotation, pivotal axis drives follower to rotate, and the first cam part is rotated relative to the second cam part and promotes sliding part along pivot
Axle slides；When two pivotal parts are located at collapsed position, the first cam part is engaged with the second cam part.
The beneficial effect of the utility model supporting hinges is：When two pivotal parts are in flat position, the first cam part
Convex portion engage with the recess of the second cam part, the recess of the first cam part is engaged with the convex portion of the second cam part, is enhanced flat
Stability during exhibition state；When supporting hinges are pivoted, follower is under pivotal part drive with pivot axis, follower phase
Sliding part is rotated, now the first cam promotes the second cam to make sliding part slide along pivotal axis, while the first cam is with respect to the
Two cam rotations；After the convex portion that or several second cams are crossed in the convex portion of the first cam, first, second cam turns again
Move to engagement, open and flat now two pivotal parts are in collapsed position, due to the engagement of two cams, two pivotal parts have preferably
Locating effect.
Further, the follower is provided with gear part, and the limiting section for keeping out gear portion is provided with the groove.Strengthen
The locating effect of follower.
Further, the connector is provided with the lid for covering groove, and lid is provided with the breach for avoiding gear portion.Side
Just while follower is rotated, the thickness of connector is reduced.
Further, the connector is provided with two gathering sills corresponding with sliding part respectively, and each sliding part is provided with and is being oriented to
The guide way that groove slides.Strengthen the locating effect of sliding part.
Further, follower is provided with the axis hole that can be passed through by pivotal axis, and the sidepiece of follower is provided with and axis hole UNICOM
Location hole, securing member is provided with location hole, follower is fixedly connected by securing member with pivotal axis.Facilitate tearing open for follower
Dress.
Further, the two ends of the connector have to spacing abutting part, have groove, two pivots between two abutting parts
Rotating shaft is located in groove, and cover piece is covered with groove.Component in protection connector.
Further, when two pivotal parts are in flat position, two pivotal parts are mutually abutted.Multiple location limited support, enhances
Bearing capacity.
Further, wherein a pivotal part is provided with bolster, when two pivotal parts are in flat position, two pivotal parts are by slow
Stamping is mutually abutted.Two pivotal parts, elimination are protected to collide noise.
The invention also discloses a kind of folding slide plate of convenient use, technical scheme is as follows：It is a kind of foldable
Slide plate, including above-mentioned supporting hinges, two pedal splits, each pedal split is connected by pivotal part with supporting hinges, two
Pedal split can be pivoted between flat position and collapsed position, and the split of each pedal is provided with wheel group.
The beneficial effect of the folding slide plate of the utility model is：By supporting hinges preferably locating effect, realize
Two pedal splits are in flat position and the preferably locating effect of collapsed position.After slide plate is folded, the contraction in length of slide plate is improved
Portability.
Further, when two pivotal parts are located at collapsed position, stagger before and after two-wheeled group.After staggering before and after wheel group, one can be entered
Step is folded, and reduces the thickness after folding, and enhances portability.
Further, the slide plate also includes power module and motion-control module, and each pivotal part is provided with accommodating storehouse, power supply
Module and motion-control module are placed in two accommodating storehouses.Power module and motion-control module are protected by accommodating storehouse, no
It is fragile.The power module for splitting and motion module also balance the distribution of weight in front and back of slide plate.
【Description of the drawings】
Fig. 1 is structural representation of the utility model slide plate in flattened state.
Fig. 2 is structural representation of the utility model slide plate in folded position.
Fig. 3 is the utility model supporting hinges first embodiment flattened state structural representation.
Fig. 4 is the utility model supporting hinges first embodiment folded position structural representation.
Fig. 5 is the utility model supporting hinges first embodiment card modular construction schematic diagram.
Fig. 6 is along line B-B cross-sectional schematic shown in Fig. 3.
Fig. 7 is along line A-A cross-sectional schematic shown in Fig. 4.
Fig. 8 is the utility model supporting hinges second embodiment flattened state schematic diagram.
Fig. 9 is the utility model supporting hinges second embodiment folded position schematic diagram.
Figure 10 is the utility model supporting hinges second embodiment card component decomposing schematic representation.
Figure 11 is along line D-D cross-sectional schematic shown in Fig. 8.
Figure 12 is along line C-C cross-sectional schematic shown in Fig. 9.
Figure 13 is the utility model supporting hinges 3rd embodiment structural representation.
Figure 14 is Figure 13 decomposing schematic representations.
Figure 15 is slider structure schematic diagram in Figure 14.
Figure 16 is the structural representation of the utility model connector.
Figure 17 is the structural representation of the lid on the utility model connector.
Figure 18 is the decomposing schematic representation of the folding slide plate of the utility model.
【Specific embodiment】
Illustrated in greater detail embodiment of the present utility model below in conjunction with the accompanying drawings, embodiment of the present utility model be in order to
The utility model is further explained, rather than protection domain of the present utility model is limited.
As depicted in figs. 1 and 2, a kind of folding slide plate, including by a supporting hinges 3 can flat position with it is equivalent
Two splits being pivotably connected between position, each split includes pedal split 1, is installed on the wheel group of the downside of pedal split 1
2, after slide plate is folded, wherein a pedal split 1 is located at the side of another pedal split 1, wheel group 2 is located between two pedal splits 1.
So as to shorten the length of slide plate, improve and stagger before and after portability, convenient for collecting, two-wheeled group 2, after reducing slide plate folding
Thickness, further increases portability.
Fig. 3 to Fig. 7 is the first embodiment of supporting hinges 3, it include by a connection piece 32 can flat position with it is equivalent
Two pivotal parts 31 being pivotably connected between position, can lock the card component of two pivotal parts 31 in flat position, and raising is used
Reliability.There is the first limiting section 344 and the second limiting section 342, when two pivotal parts 31 are in open and flat on each pivotal part 31
During position, two pivotal parts 31 are abutted with the same side of connector 32 simultaneously by respective first limiting section 344, so as to bloster hinge
Gravity load can be carried on chain 3.Formed and card group between first limiting section 344 and the second limiting section 342 of each pivotal part 31
The draw-in groove 343 of part coupling, after two pivotal parts 31 are locked, card component is fastened with the draw-in groove 343 on two pivotal parts 31 simultaneously, locking
Fast.Two splits are fixedly connected respectively with two pivotal parts 31.
In the first embodiment of supporting hinges 3, connector 32 includes the first abutting part 321, the second abutting part 322, connects
The connecting portion of the first abutting part 321 and the second abutting part 322 is connect, the first abutting part 321, the second abutting part 322 are respectively positioned at company
The two ends of socket part, the both sides of connecting portion are provided with a pivotal axis 323, and the two ends of each pivotal axis 323 are respectively arranged in first and support
On socket part 321, the second abutting part 323；Two pivotal parts 31 are connected respectively by a pivotal axis 323 with connector 32；First
A groove is formed between abutting part 321, the second abutting part 322 and two pivotal axis 323.The card component include guide 3411,
Respectively positioned at the shank 3412 and handle portion 3413 at the two ends of guide 3411；The shank 3412 is located in the groove and can be recessed at this
Slide in groove to enter or exit draw-in groove 343, the handle portion 3413 is located at the outside of groove.Install on the guide 3411
Flexible return unit 3414, one end of return unit 3414 abuts the other end and abuts with connector 32 with shank 3412.The bloster hinge
Chain 3 is provided with bolster 33, and when two pivotal parts 31 are located at flat position, two pivotal parts 31 are mutually abutted by bolster 33.
After two pivotal parts 31 are locked, the both sides of shank 3412 snap in the draw-in groove 343 on two pivotal parts 31 simultaneously, so as to realize lock
It is fixed.
Fig. 8 to Figure 12 is the second embodiment of supporting hinges 3, and it includes can be in flat position and folding by a connection piece 32
Two pivotal parts 31 being pivotably connected between position are closed, two pivotal parts 31 can be locked when two pivotal parts 31 are in flat position
Card component, enhance the reliability for using.There is the first limiting section 344 and the second limiting section 342 on each pivotal part 31, when
When two pivotal parts 31 are in flat position, two pivotal parts 31 are simultaneously same with connector 32 by respective first limiting section 344
Side abuts, so as to carry gravity load on supporting hinges 3.After two pivotal parts 31 are locked, card component is pivoted with two simultaneously
The second limiting section 342 on part 31 is abutted, so as to realize locking.Two splits are fixedly connected respectively with two pivotal parts 31.
In the second embodiment of supporting hinges 3, the card component include can opposite joints 32 slide guide
3411 shanks 3412 being fixedly connected with guide 3411；When two pivotal parts 31 are in flat position, the shank 3412 with
First limiting section 344 respectively positioned at the both sides of connector 32, shank 3412 can the activity of opposite joints 32 snapping in or exit two
Position between second limiting section 342.The one end of shank 3412 is extended with handle portion 3413.Cover flexible on the guide 3411
Return unit 3414, one end of return unit 3414 abuts with guide 3411, and the other end is abutted with connector 32.Set on shank 3412
There is the gathering sill 3415 in the same direction with guide 3411, connector 32 is provided with the keeper coordinated with gathering sill 3415, keeper
Second 3417 of keeper is disengaged including first 3416 through gathering sill 3415 and restriction shank 3412, shank 3412 can
Relative positioning part slides, and enhances the stability of the activity of shank 3412 and has preferably locating effect.Set on the supporting hinges 3
There is bolster 33, when two pivotal parts 31 are in flat position, mutually abutted by bolster 33 between two pivotal parts 31.Two pivots
Turn part 31 it is locked after, the both sides of shank 3412 abut with the second limiting section 342 on two pivotal parts 31 simultaneously.
Figure 13 to Figure 15 is the 3rd embodiment of supporting hinges 3, and it includes connector 32, the both sides difference of connector 32
Pivotal axis 323 is installed, pivotal part 31 is fixed with each pivotal axis 323, two pivotal parts 31 can be in flat position and equivalent position
Pivot between putting, so as to two pivotal parts 31 it is foldable with it is open and flat, improve portability；When two pivotal parts 31 are in flat position,
Two pivotal parts 31 are abutted with the same side of connector 32, and this one side of connector 32 is referred to as bearing surface, so as to two pivotal parts
31 can form support in the side of flat position；The middle part of the connector 32 is provided with groove 327, the opening surface of the groove 327
It is relative with bearing surface；Elastic component 38, sliding part 37, follower 36, the pivotal axis are sequentially installed with each pivotal axis 323
323 through-going recess 327, the elastic component 38, sliding part 37, follower 36 be respectively positioned in groove 327 and elastic component 38 one end
The other end is abutted with the wall of groove 327 to abut with sliding part 37, sliding part 37 is abutted with follower 36；Follower 36 is provided with
One cam part 364, sliding part 37 are provided with the second cam part 371 coordinated with the first cam part 364；Two pivotal parts 31 are in open and flat
During position, the first cam part 364 is meshed with the second cam part 371；When two pivotal parts 31 flat position and collapsed position it
Between when rotating, pivotal part 31 drives pivotal axis 323 to rotate, and pivotal axis 323 drives follower 36 to rotate, the phase of the first cam part 364
Rotate and promote sliding part 37 to slide along pivotal axis 323 to the second cam part 371；When two pivotal parts 31 are located at collapsed position,
First cam part 364 is engaged with the second cam part 371；Thus facilitate two pivotal parts 31 to position.Two pivotal parts 31 are in flat position
Can not be at a fully engaged during any position between collapsed position, and the first cam part 364 crosses the one of the second cam part 371
After individual summit, first, second cam part 364,371 can voluntarily be engaged to flat position or collapsed position, convenient to launch and folding
Folded operation.Follower 36 is provided with gear part 362, the groove 327 and is provided with to keep out the 3rd limiting section in gear portion 362
325, further enhancing the locating effect of two pivotal parts 31.The connector 32 is provided with the lid 326 for covering groove 327, lid
Body 326 is provided with the breach 328 for avoiding gear portion 362, and lid 326 can protect the part in groove 327, increase attractive in appearance
Property.Connector 32 is provided with two second gathering sill 324 corresponding with sliding part 37 respectively, and each sliding part 37 is provided with can lead second
To the guide way 371 that groove 324 slides, positioning and the guide effect of sliding part 37 are realized.Follower 36 is provided with and can be pivoted
The axis hole that axle 323 is passed through, the sidepiece of follower 36 is provided with the location hole 361 with axis hole UNICOM, location hole 361 and is provided with securing member
363, follower 36 is fixedly connected by securing member 363 with pivotal axis 323, thus follower 36 can be rotated simultaneously with pivotal axis 323
Easy disassembly.A wherein pivotal part 31 is provided with bolster 33, and when two pivotal parts 31 are in flat position, two pivotal parts 31 pass through
Bolster 33 is mutually abutted, and enhances supporting role, protects two pivotal parts 31.
As shown in figure 16, the slide plate is also included by wire（Do not indicate in figure）The motion-control module being electrically connected with each other
4th, the drive module of power module 5 and drive wheel group（Do not indicate in figure）, it is achieved thereby that a kind of electric return board.Each split is also
Including the accommodating storehouse 11 for being arranged on the downside of pedal split 1, motion-control module 4 is placed in two accommodating storehouses 11 with power module 5,
Both motion-control module 4 and power module 5 had been protected, the distribution of weight of pedal split 1, and motion-control module had been balanced again
Stashed by accommodating storehouse 11 with power module, not only protected electronic device but also improved aesthetic property.In the enforcement of supporting hinges 3
In example three, accommodating storehouse 11 is integrated part with pivotal part 31.
The interior opposite side in two accommodating storehouses 11 is equipped with through wires hole, and wire is penetrated separately from wherein one accommodating storehouse 11 by through wires hole
One accommodating storehouse 11, wire does not expose, attractive in appearance.Power switch and charging part are additionally provided with slide plate, be easy to on-off control system and
Charge to power module.Power switch and charging part can be located at the left and right sides in accommodating storehouse, easy to operate, it is also possible to positioned at slide plate
Other positions.
Referring back to Fig. 1 and Fig. 2, each wheel group 2 includes being detachably fixed the peace for being installed on the downside of pedal split 1 by screw
Dress seat, is easy to maintenance to change, and wheel carrier is swingably provided with mounting seat, and the pulley of two lateral arrangements is provided with wheel carrier, should
Wheel group 2 is provided with to automatically reset the elasticity reset device of wheel carrier, is easy to be automatically reset to after the completion of skateboard turns initial
State, the elasticity reset device includes but is not limited to torsion spring, rubber sleeve etc..Drive module is preferably wheel hub motor, wheel hub motor
For in two two pulleys being divided into side by side in a wheel group 2, motor and pulley and it is integrated, compact conformation, good looking appearance, bi-motor
Drive, power is higher.
Each pedal split 1 is provided with to avoid the breach of pulley, it is to avoid in pedal 1 roll steer of split and pulley
Come in contact friction.
Supporting hinges of the present utility model cannot be only used in folding scooter, and by deformation, adaptation other are can be used for
The occasion for using supporting hinges is needed, the scope of the utility model protection is belonged to.
It should be noted that " front " direction advanced for slide plate shown in the utility model, " afterwards " is contrary with " front "
Direction, " on " be the direction that pedal split is pointed to from pulley, D score be with " on " contrary direction.
The beneficial effects of the utility model are：Two pivotal parts be in flat position when, the convex portion of the first cam part with
The recess engagement of the second cam part, the recess of the first cam part is engaged with the convex portion of the second cam part, when enhancing flattened state
Stability；When supporting hinges are pivoted, with pivot axis under pivotal part drive, follower is with respect to sliding part for follower
Rotate, now the first cam promotes the second cam to make sliding part slide along pivotal axis, while the first cam turns with respect to the second cam
It is dynamic；After the convex portion that or several second cams are crossed in the convex portion of the first cam, first, second cam turns to engagement again
State, open and flat now two pivotal parts are in collapsed position, and due to the engagement of two cams, two pivotal parts have preferably positioning effect
Really.Two pedal splits realize two pedal splits in flat position and collapsed position by supporting hinges preferably locating effect
Preferable locating effect.After slide plate is folded, wheel group is equivalent between two splits, it is to avoid cause wheel group to rotate in carrying process
Stir into the puzzlement of line class object.Motion-control module and power module are protected to the inside in accommodating storehouse, it is to avoid by clashing and breaking, and
And, it is distributed before and after balanced slide plate weight.
Claims (10)
1. a kind of supporting hinges, it is characterised in that：Including connector, the both sides of connector are separately installed with pivotal axis, each
Pivotal part is fixed with pivotal axis, two pivotal parts can be pivoted between flat position and collapsed position, two pivotal parts are in open and flat
During position, two pivotal parts are abutted with the same side of connector, and this one side of connector is referred to as bearing surface；
Groove is provided with the middle part of the connector, the opening surface of the groove is relative with bearing surface；
It is sequentially installed with elastic component, sliding part, follower on each pivotal axis, the pivotal axis through-going recess, the elastic component,
Sliding part, follower are respectively positioned in groove and one end of elastic component abuts the other end and abuts with sliding part with the wall of groove, sliding
Moving part is abutted with follower；Follower is provided with the first cam part, sliding part and is provided with the second cam part coordinated with the first cam part；
When two pivotal parts are in flat position, the first cam part is meshed with the second cam part；When two pivotal parts are equivalent, pivotal part band
Dynamic pivot axis, pivotal axis drives follower to rotate, and the first cam part rotates and promote sliding part edge relative to the second cam part
Pivotal axis slides；When two pivotal parts are located at collapsed position, the first cam part is engaged with the second cam part.
2. supporting hinges as claimed in claim 1, it is characterised in that：The follower is provided with gear part, sets in the groove
There is the limiting section for keeping out gear portion.
3. supporting hinges as claimed in claim 2, it is characterised in that：The connector is provided with the lid for covering groove, lid
It is provided with the breach for avoiding gear portion.
4. supporting hinges as claimed in claim 2 or claim 3, it is characterised in that：The connector is provided with corresponding with sliding part respectively
Two gathering sills, each sliding part is provided with the guide way slided in gathering sill.
5. supporting hinges as claimed in claim 4, it is characterised in that：Follower is provided with the axis hole that can be passed through by pivotal axis,
The sidepiece of follower is provided with the location hole with axis hole UNICOM, and securing member is provided with location hole, and follower is by securing member and pivot
Axle is fixedly connected.
6. supporting hinges as claimed in claim 4, it is characterised in that：When two pivotal parts are in flat position, two pivotal part phases
Mutually abut.
7. supporting hinges as claimed in claim 6, it is characterised in that：A wherein pivotal part is provided with bolster, two pivotal parts
In flat position when, two pivotal parts are mutually abutted by bolster.
8. a kind of folding slide plate, it is characterised in that：Including the supporting hinges any one of claim 1-7, two step on
Plate split, each pedal split is connected by pivotal part with supporting hinges, and two pedal splits can be in flat position and collapsed position
Between pivot, each pedal split is provided with wheel group.
9. folding slide plate as claimed in claim 8, it is characterised in that：When two pivotal parts are located at collapsed position, two-wheeled
Stagger before and after group.
10. folding slide plate as claimed in claim 8, it is characterised in that：The slide plate also includes power module and motion control
Molding block, each pivotal part is provided with accommodating storehouse, and power module and motion-control module are placed in two accommodating storehouses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621163512.0U CN206103279U (en) | 2016-10-25 | 2016-10-25 | Folding slide and support joint thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621163512.0U CN206103279U (en) | 2016-10-25 | 2016-10-25 | Folding slide and support joint thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206103279U true CN206103279U (en) | 2017-04-19 |
Family
ID=58528205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621163512.0U Withdrawn - After Issue CN206103279U (en) | 2016-10-25 | 2016-10-25 | Folding slide and support joint thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206103279U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106390429A (en) * | 2016-10-25 | 2017-02-15 | 常州摩本智能科技有限公司 | Folding skateboard and support hinge thereof |
-
2016
- 2016-10-25 CN CN201621163512.0U patent/CN206103279U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106390429A (en) * | 2016-10-25 | 2017-02-15 | 常州摩本智能科技有限公司 | Folding skateboard and support hinge thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170419 Effective date of abandoning: 20181211 |
|
| AV01 | Patent right actively abandoned |