CN107972591A - Parcel shelf arrangement afterwards - Google Patents
Parcel shelf arrangement afterwards Download PDFInfo
- Publication number
- CN107972591A CN107972591A CN201711001247.5A CN201711001247A CN107972591A CN 107972591 A CN107972591 A CN 107972591A CN 201711001247 A CN201711001247 A CN 201711001247A CN 107972591 A CN107972591 A CN 107972591A
- Authority
- CN
- China
- Prior art keywords
- parcel shelf
- substructure
- elastomer
- lid extension
- rear parcel
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R5/00—Compartments within vehicle body primarily intended or sufficiently spacious for trunks, suit-cases, or the like
- B60R5/04—Compartments within vehicle body primarily intended or sufficiently spacious for trunks, suit-cases, or the like arranged at rear of vehicle
- B60R5/044—Compartments within vehicle body primarily intended or sufficiently spacious for trunks, suit-cases, or the like arranged at rear of vehicle luggage covering means, e.g. parcel shelves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/08—Insulating elements, e.g. for sound insulation
- B60R13/0815—Acoustic or thermal insulation of passenger compartments
- B60R13/0823—Insulating partitions, e.g. between front and rear seats
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R5/00—Compartments within vehicle body primarily intended or sufficiently spacious for trunks, suit-cases, or the like
- B60R5/04—Compartments within vehicle body primarily intended or sufficiently spacious for trunks, suit-cases, or the like arranged at rear of vehicle
Abstract
Rear parcel shelf arrangement (18) for the boot (16) for covering motor vehicles, has：Substructure (22) being pivotably mounted, covering boot (16) in a closed position；The rear parcel shelf (24) of covering substructure (22) in substructure (22) is placed on, it has towards backrest (12) and the lid extension (32) that mainly extends in vertical direction；Between lid extension (32) and substructure (22), elastically deformable elastomer (36) is arranged in, lid extension (32) can be bent by elastomer (36) to make lid extension (32) be pressed against backrest (12) in a closed position.The lid extension (32) of backrest (12) is pressed against by the elastomer (36) by elastically deformable of the rear parcel shelf (24), the boot (16) is acoustically sealed, so as at least reduce the appreciable traveling noise in the compartment of motor vehicles.
Description
Technical field
The present invention relates to a kind of rear parcel shelf arrangement, after the rear parcel shelf arrangement motor vehicles
Standby case can be capped.
Background technology
1 447 277 A1 of EP disclose a kind of rear parcel shelf for the boot for being used to cover motor vehicles, are wrapped after described
Wrapping up in frame has the elastic packing lip of backrest of reclining, so as to be enclosed between the rear parcel shelf and the backrest it is existing between
Gap so that sound wave only can pass through the rear parcel shelf by the restriction passage equipped with sound absorber.
Need to avoid the traveling noise of motor vehicles all the time in the compartment of motor vehicles.
The content of the invention
The purpose of the present invention is show it is a kind of can at least reduce in the compartment of motor vehicles it is appreciable traveling make an uproar
The measure of sound.
According to the present invention, which is realized by the rear parcel shelf arrangement of the feature with claim 1.From
Belong to the advantageous embodiment that the present invention is specified in claim and following explanation, these advantageous embodiments can be independent in each case
Ground forms one aspect of the present invention in combination.
According to the present invention, there is provided a kind of rear parcel shelf arrangement for the boot for being used to cover motor vehicles, the cloth
Putting structure has：Substructure be pivotably mounted, for covering boot in a closed position；It is placed on lower junction
Rear parcel shelf on structure, for covering substructure, wherein, the rear parcel shelf has lid extension
(Abdeckansatz), which extends in vertical direction towards backrest and major part；And it is arranged
Between lid extension and substructure, elastically deformable elastomer, wherein, the lid extension be configured to by
Elastomer is bent to make the lid extension be pressed against backrest in a closed position.
The wheel cover for accommodating trailing wheel, therefore the rolling noise of trailing wheel can be provided with the boot of motor vehicles
And/or the structureborne noise (structureborne noise is as caused by the vibration of hind axle) of wheel cover may be transmitted to the boot
In.However, in order to pivot the rear parcel shelf arrangement to open the boot, leaned in the rear parcel shelf with the seat
Gap is needed between the rear side of the back of the body so that the rear parcel shelf arrangement is not blocked and/or blocks in pivoting.Substantially
It is upper it is possible that the sound being transmitted in the boot enters in the compartments of motor vehicles via the gap and makes passenger
Feel offending noise jamming.Especially when motor vehicles for good and all or are temporarily, at least electrically driven, lack internal combustion
The sound of engine noise covers, therefore enables in particular to feel the sound entered via boot in compartment.
By the elastomer provided between lid extension and substructure, which can be pressed against seat by elastomer
Chair back, therefore the gap that can be enclosed between rear parcel shelf and backrest rear side, the gap is provided for this
The pivot of parcel shelf arrangement afterwards.Found in this regard using following：The rear parcel shelf produced by softer material (such as with
Fabric portions), and compared with the rear parcel shelf, the substructure is by harder material (especially metal material or thermoplasticity material
Material) production.So make it possible to by elastomer to sufficiently large elastic force is applied on lid extension, to make the rear parcel shelf
The lid extension leave neutral initial position and be resiliently bent until the lid extension reclines the backrest.Therefore, exist
The gap provided between rear the parcel shelf arrangement and the backrest can acoustically be sealed, and after therefore traveling to
Sound in standby case can enter in compartment (if really occurring) only in the form of substantially decaying.
In rear parcel shelf and the substructure region that main level extends in the closed position, the rear parcel shelf is utilized
With the substructure there are two layers, these layers especially have the design that is substantially completely switched off and between, the layers
Cavity is at least preferably formed in subregion.Described two layers and optionally provided cavity, which can have, to be absorbed
The effect of sound and acoustic damping can be formed, which can prevent or at least decay from the boot out
Sound enters in compartment through these regions.However, the region in the gap formed between the rear parcel shelf and the backrest
In, sound can then pass through the substructure, and therefore substructure in this region is not the acoustics for absorbing sound
Damping element.But elastomer can cover the lid extension to such a degree so that elastomer can also play absorption sound
The effect of the acoustical damping element of sound, therefore the elastomer can be together with lid extension to being leaned in the rear parcel shelf with the seat
Realize sufficient acoustic seal in the gap formed between the rear side of the back of the body., can be with due to design elastic in the size of the elastomer
The manufacture being readily compensated between the backrest and the lid extension and position of related features, and therefore can be produced into low
The good sound dampening of this acquisition.The lid of backrest is pressed against by the elastomer by means of elastically deformable of rear parcel shelf
Extension, realizes the acoustic seal to boot, so as at least reduce what can be felt in the compartment of motor vehicles
Travel noise.
Specifically, at closed position, elastomer is under prestressing force.Therefore, the elasticity physical efficiency is with a certain minimum bullet
Property power is acted on the lid extension.Therefore it is possible that the lid extension (such as works as car in the event collided suddenly
When crossing hollow) also it is held against the rear side of the backrest and is not opened by lift.
The elastomer is preferably secured to lid extension and/or is secured to substructure.When the elastomer only by
When being fastened on the lid extension or being only secured in the substructure, which can be supported on corresponding another portion
On part., can be to avoid the shear load of the elastomer when the lid extension is relative to the substructure Strategic Lateral Offset, therefore be somebody's turn to do
The load of elastomer can be held smaller.When the elastomer is secured on the lid extension and is secured to the lower part
When in structure, during boot is opened by pivoting the rear parcel shelf arrangement, downward projection of lid extension
It can be retained on by the elastomer in the substructure, therefore avoid opening.Therefore it is for example avoidable to be：When the standby
When case is loaded, being partly into the gap opened between the lid extension and the substructure in the load and shadow
Operation operation of the parcel shelf arrangement in pivoting after sound.
It is particularly preferred that under minimum possible Extendible Extent of the elastomer between lid extension and substructure, lid
Extension is positioned as being separated by a certain distance to form gap with backrest.And if elastomer is arranged in the rear parcel shelf
Farthest compressed when structure is in the closed position or without the elastomer, then the lid extension and the backrest it
Between will form gap.Gap is intentionally formed into the lid extension in when not bending the base position not stressed.Only
The elastic force applied by the elastomer can just make the lid extension be in contact with the backrest.Therefore, in the closed position
In, there is provided good sound insulation, while ensure that the lid extension is slight in the pivoting of the rear parcel shelf arrangement
Bending.It is possible thereby to the pivoting action of the rear parcel shelf arrangement is avoided to be subject to the lid extension to be applied on the backrest
Frictional force stop.
The pivotal axis of the substructure especially to extend with being separated by a certain distance with lid extension.The elastomer can be
Towards backrest and/or compensate the lid on the longitudinal direction (equivalent to direct of travel) of motor vehicles away from backrest and prolong
The motion parts produced during the rear parcel shelf arrangement is pivoted movement around pivotal axis of extending portion.Therefore,
The pivotal axis is not necessarily provided as being positioned as close to the backrest.But the pivotal axis can be configured to and the seat
Backrest is significantly spaced apart, therefore the mobile fortune of the rear parcel shelf arrangement is obtained during boot is opened and closed
The dynamic additional the Degree of Structure Freedom learned.
The elastomer is preferably produced by foams, and the foams are especially by polyurethane production.The foams especially may be used
With by cured formation of foam.Enough compressibility are obtained by the stomata or cavity that are provided in the foams, therefore should
Foams can be resiliently deformed.Meanwhile spongy foam body can be produced by thermosetting plastics, therefore the elastomer can have
There are good elastic characteristic and high persistence.
It is particularly preferred that the elastomer and/or the lid extension be substantially distributed in rear parcel shelf towards seat
On the whole width of the side of backrest.Therefore, which can pass through the substantially invariable elastic force on the width of vehicle
And it is pressed against the backrest.Therefore avoid to the regional area of noise can be entered deficiently into compartment from boot
Sealing.
The substructure is secured in particular for sending the loudspeaker of audible sound.The loudspeaker for example may be used
Make to be full of music in compartment to be a part for entertainment systems.The loudspeaker can give birth to (especially under louder volume) in principle
Into the vibration for encouraging the substructure, irritating structureborne noise thus can be sent.Such structureborne noise may allow people to feel
Feel uncomfortable buzz.But under the closed mode of the rear parcel shelf arrangement, which is not only pressed against the lid
Extension and it is pressed against the substructure.Therefore, which, which can decay, causes the substructure of structureborne noise to be vibrated, and
And although the substructure is encouraged be subject to loudspeaker, still can to avoid or undesirable noise of at least decaying.
Preferably, be provided with damping material between substructure and rear parcel shelf, the damping material be used for compensate when after
Standby case lid hit it is described after parcel shelf when the rear parcel shelf relative to the substructure distance change, wherein, hit to decay
The noise of the case cover is hit, damping material is especially guided through the break-through formed between substructure and rear parcel shelf
Groove.During the case cover is closed, which can hit the rear parcel shelf arrangement knot for case lid in the rear
Damping during structure.Meanwhile the damping material being arranged between rear parcel shelf and the substructure additionally provides extra sound and declines
Subtract.
The invention further relates to a kind of motor vehicles rear portion for motor vehicles, which has：Boot,
The backrest of the boot is defined on direct of travel and defines the pivotable of the boot upwards in a closed position
Parcel shelf arrangement afterwards, the rear parcel shelf arrangement can be designed and improve as described above.Pass through the rear bag
The elastomer by means of elastically deformable for wrapping up in frame is pressed against the lid extension of backrest, realizes and acoustically seals the boot
Effect, so as at least reduce the appreciable traveling noise in the compartment of motor vehicles.
Brief description of the drawings
Using multiple preferable exemplary embodiments and the present invention will be explained with reference to by way of example below, wherein with
These features of lower displaying can individually and in combination form one aspect of the present invention in each case.In attached drawing
In：
Fig. 1：Show the schematic section side view at motor vehicles rear portion, and
Fig. 2：Show that the schematic lateral cross at the motor vehicles rear portion from Fig. 1 is thin with the sectional plane of Parallel offset
Save view.
Embodiment
Being demonstrated motor vehicles rear portion 10 in the closed position in fig. 1 and 2 has backrest 12, which leans on
The rear side 14 of the back of the body can define the front area of boot 16.Boot 16 is covered by rear parcel shelf arrangement 18 upwards, should
Parcel shelf arrangement can be especially connected on case cover 20 afterwards.Parcel shelf arrangement 18 has substructure 22 afterwards,
The substructure is produced by hard material and the rear parcel shelf 24 produced by softer material is placed with the substructure, its
In, rear parcel shelf 24 is especially fixedly joined in substructure 22, such as passes through clamping.In substructure 22 and rear parcel
Damping material 26 can be provided between frame 24 at least in subregion, the damping material 26 reclines substructure 22 and rear bag
Wrap up in frame 24, and can be decayed shock of the case cover 20 to rear parcel shelf arrangement 18 and also by means of the damping material
Can be decayed the sound produced in boot 16.In the illustrated exemplary embodiment, loudspeaker 28 is connected to lower junction
Structure 22.Parcel shelf arrangement 18 can be pivoted to open boot 16 around pivotal axis 30 afterwards, which leans on seat
The back of the body 12 is significantly spaced apart.
As it is specific be shown in detail in fig. 2, rear parcel shelf 24 has a lid extension 32, the lid extension substantially to
It is lower to stretch out and be also known as " baffle ".In principle, between the lid extension 32 and the backrest 12 formed with gap 34
So that parcel shelf arrangement 18 is pivoted after allowing.Prestressing force bullet is provided between lid extension 32 and substructure 22
Property body 36, the elastomer make lid extension 32 that such a degree be resiliently bent towards backrest 12 by elastic force,
So that lid extension 32 reclines backrest 12 and boot 16 can be sealed acoustically.When after parcel shelf arrangement 18
When being pivoted away from shown closed position, if desired, elastomer 36 can sufficiently enough bend and be pressed
Contract to avoid hindering moving pivotally.
Claims (10)
1. a kind of rear parcel shelf arrangement for the boot (16) for being used to cover motor vehicles, the arrangement have：
Substructure (22) be pivotably mounted, for covering boot (16) in a closed position,
Rear parcel shelf (24) in substructure (22), for covering substructure (22) is placed on,
Wherein, parcel shelf (24) has a lid extension (32) after described, and the lid extension is towards backrest (12) and mainly
Part extends in vertical direction, and
Between lid extension (32) and substructure (22), elastically deformable elastomer (36) is arranged at, wherein, it is described
Lid extension (32) is configured to be bent by elastomer (36) to make lid extension (32) be pressed against seat in a closed position
Chair back (12).
2. parcel shelf arrangement after as claimed in claim 1, it is characterised in that at closed position, elastomer (36) place
Under prestressing force.
3. parcel shelf arrangement after as claimed in claim 1 or 2, it is characterised in that the elastomer (36) is secured to
Lid extension (32) and/or it is secured to substructure (22).
4. the rear parcel shelf arrangement as described in one of claims 1 to 3, it is characterised in that prolong in elastomer (36) in lid
Under minimum possible Extendible Extent between extending portion (32) and substructure (22), lid extension (22) is oriented to lean on seat
The back of the body (12) is separated by a certain distance to form gap (34).
5. the rear parcel shelf arrangement as described in one of Claims 1-4, it is characterised in that the substructure (22)
Pivotal axis (30) to extend with being separated by a certain distance with lid extension (32).
6. the rear parcel shelf arrangement as described in one of claim 1 to 5, it is characterised in that the elastomer (36) is by steeping
Foam body produces, and the foams are especially by polyurethane production.
7. the rear parcel shelf arrangement as described in one of claim 1 to 6, it is characterised in that the elastomer (36) and/or
The lid extension (32) is substantially distributed on the whole width of the side towards backrest (12) of rear parcel shelf (24).
8. the rear parcel shelf arrangement as described in one of claim 1 to 7, it is characterised in that for sending audible sound
The loudspeaker of sound is secured to the substructure.
9. the rear parcel shelf arrangement as described in one of claim 1 to 8, it is characterised in that in substructure (22) with after
Damping material (26) is provided between parcel shelf (24), damping material is used to compensate to be wrapped up after case cover (20) hits described
During frame the rear parcel shelf (24) relative to substructure (22) distance change, wherein, damping material (26) is especially directed to wear
Cross wearing for noise formed between substructure (22) and rear parcel shelf (24), that the case cover (20) is hit for decaying
Straight slot.
10. a kind of motor vehicles rear portion for motor vehicles, which has：Boot (16), in traveling side
Define upwards the backrest (12) of the boot (16) and as described in one of claim 1 to 9 in a closed position to
On define the boot (16) it is pivotable after parcel shelf arrangement (18).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016120266.5A DE102016120266A1 (en) | 2016-10-25 | 2016-10-25 | Hutablagenanordnung |
| DE102016120266.5 | 2016-10-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107972591A true CN107972591A (en) | 2018-05-01 |
| CN107972591B CN107972591B (en) | 2021-01-29 |
Family
ID=61865872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711001247.5A Active CN107972591B (en) | 2016-10-25 | 2017-10-24 | Rear parcel shelf arrangement structure |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107972591B (en) |
| DE (1) | DE102016120266A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112823116A (en) * | 2018-10-09 | 2021-05-18 | 雷诺股份公司 | Vehicle body arrangement comprising a loudspeaker module |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08113091A (en) * | 1994-10-17 | 1996-05-07 | Hayashi Gijutsu Kenkyusho:Kk | Rear parcel shelf for automobile |
| JP2004025945A (en) * | 2002-06-24 | 2004-01-29 | Hayashi Gijutsu Kenkyusho:Kk | Package tray sound absorption structure |
| EP1447277A1 (en) * | 2003-02-12 | 2004-08-18 | Centre d'Etude et de Recherche pour l'Automobile ( CERA) | Acoustical rear parcel shelf for a vehicle interior |
| DE102006050820A1 (en) * | 2006-10-27 | 2008-05-21 | Audi Ag | Back shelf for motor vehicle, has carrier element made of foam material as single piece, where side of carrier element facing body includes air ducts, and multiple supporting elements to support carrier element at body |
| DE102008015229A1 (en) * | 2008-03-20 | 2009-09-24 | Bayerische Motoren Werke Aktiengesellschaft | Separating device for luggage compartment of motor vehicle, has vertical separating wall extending laterally between side regions of luggage compartment from bottom of luggage compartment up to cover element |
| CN104029613A (en) * | 2013-03-06 | 2014-09-10 | 福特全球技术公司 | Luggage retention system and method |
| CN104175963A (en) * | 2013-05-22 | 2014-12-03 | 标致雪铁龙(中国)汽车贸易有限公司 | Rear luggage rack device for sedan |
| FR3010465A1 (en) * | 2013-09-12 | 2015-03-13 | Cera | DEVICE FOR REMOVABLE FASTENING OF A COMPONENT OF A MOTOR VEHICLE |
| CN104590153A (en) * | 2014-12-26 | 2015-05-06 | 长城汽车股份有限公司 | B column cavity frame sound-proof rubber plate and corresponding automobile |
| US20150283948A1 (en) * | 2014-04-08 | 2015-10-08 | Toyota Motor Engineering & Manufacturing North America, Inc. | Packaging tray having integrated noise and vibration reduction features |
| CN205202858U (en) * | 2014-10-24 | 2016-05-04 | 福特环球技术公司 | A luggage -boot lid for vehicle |
| CN105818752A (en) * | 2015-01-27 | 2016-08-03 | 福特全球技术公司 | Load compartment cover having sound-absorbing characteristics |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20014708U1 (en) * | 2000-08-25 | 2000-11-23 | Seeber Ag & Co | Two-layer rear parcel shelf in a motor vehicle |
| FR2967108B1 (en) * | 2010-11-10 | 2012-12-14 | Cera | ASSEMBLING A COVER TABLE OF A CAR VEHICLE LUGGAGE COMPARTMENT ON LATERAL SUPPORTS |
-
2016
- 2016-10-25 DE DE102016120266.5A patent/DE102016120266A1/en active Pending
-
2017
- 2017-10-24 CN CN201711001247.5A patent/CN107972591B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08113091A (en) * | 1994-10-17 | 1996-05-07 | Hayashi Gijutsu Kenkyusho:Kk | Rear parcel shelf for automobile |
| JP2004025945A (en) * | 2002-06-24 | 2004-01-29 | Hayashi Gijutsu Kenkyusho:Kk | Package tray sound absorption structure |
| EP1447277A1 (en) * | 2003-02-12 | 2004-08-18 | Centre d'Etude et de Recherche pour l'Automobile ( CERA) | Acoustical rear parcel shelf for a vehicle interior |
| DE102006050820A1 (en) * | 2006-10-27 | 2008-05-21 | Audi Ag | Back shelf for motor vehicle, has carrier element made of foam material as single piece, where side of carrier element facing body includes air ducts, and multiple supporting elements to support carrier element at body |
| DE102008015229A1 (en) * | 2008-03-20 | 2009-09-24 | Bayerische Motoren Werke Aktiengesellschaft | Separating device for luggage compartment of motor vehicle, has vertical separating wall extending laterally between side regions of luggage compartment from bottom of luggage compartment up to cover element |
| CN104029613A (en) * | 2013-03-06 | 2014-09-10 | 福特全球技术公司 | Luggage retention system and method |
| CN104175963A (en) * | 2013-05-22 | 2014-12-03 | 标致雪铁龙(中国)汽车贸易有限公司 | Rear luggage rack device for sedan |
| FR3010465A1 (en) * | 2013-09-12 | 2015-03-13 | Cera | DEVICE FOR REMOVABLE FASTENING OF A COMPONENT OF A MOTOR VEHICLE |
| US20150283948A1 (en) * | 2014-04-08 | 2015-10-08 | Toyota Motor Engineering & Manufacturing North America, Inc. | Packaging tray having integrated noise and vibration reduction features |
| CN205202858U (en) * | 2014-10-24 | 2016-05-04 | 福特环球技术公司 | A luggage -boot lid for vehicle |
| CN104590153A (en) * | 2014-12-26 | 2015-05-06 | 长城汽车股份有限公司 | B column cavity frame sound-proof rubber plate and corresponding automobile |
| CN105818752A (en) * | 2015-01-27 | 2016-08-03 | 福特全球技术公司 | Load compartment cover having sound-absorbing characteristics |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112823116A (en) * | 2018-10-09 | 2021-05-18 | 雷诺股份公司 | Vehicle body arrangement comprising a loudspeaker module |
| CN112823116B (en) * | 2018-10-09 | 2023-06-13 | 雷诺股份公司 | Vehicle body arrangement comprising a speaker module |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102016120266A1 (en) | 2018-04-26 |
| CN107972591B (en) | 2021-01-29 |
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