CN209260942U - A kind of architectural engineering heat preserving type soundproof plate - Google Patents
A kind of architectural engineering heat preserving type soundproof plate Download PDFInfo
- Publication number
- CN209260942U CN209260942U CN201821632196.6U CN201821632196U CN209260942U CN 209260942 U CN209260942 U CN 209260942U CN 201821632196 U CN201821632196 U CN 201821632196U CN 209260942 U CN209260942 U CN 209260942U
- Authority
- CN
- China
- Prior art keywords
- soundproof plate
- fixedly connected
- splicing
- extension
- pair
- 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.)
- Expired - Fee Related
Links
- 238000006073 displacement reaction Methods 0.000 claims abstract description 29
- 238000009413 insulation Methods 0.000 claims description 36
- 238000013016 damping Methods 0.000 claims description 13
- 238000000576 coating method Methods 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 9
- 239000002131 composite material Substances 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 claims description 4
- 238000005498 polishing Methods 0.000 claims description 4
- 239000004566 building material Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 24
- 238000010586 diagram Methods 0.000 description 6
- 238000004321 preservation Methods 0.000 description 6
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 5
- 239000011490 mineral wool Substances 0.000 description 4
- 241000219146 Gossypium Species 0.000 description 3
- 238000013467 fragmentation Methods 0.000 description 3
- 238000006062 fragmentation reaction Methods 0.000 description 3
- 239000004567 concrete Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Building Environments (AREA)
Abstract
The utility model discloses a kind of architectural engineering heat preserving type soundproof plates, belong to the field of building materials, a kind of architectural engineering heat preserving type soundproof plate, including soundproof plate ontology, soundproof plate ontology right end is fixedly connected with a pair of of extension splicing block, digging in extension splicing block has displacement slide opening, displacement is fixedly connected to baffle ring at the aperture of slide opening both ends, hemisphere slide bar is slidably connected in baffle ring, a pair of of hemisphere slide bar one end close to each other is fixedly connected to L-type displacement plate, a pair of of L-type displacement plate is symmetrical arranged, extension spring is fixedly connected between L-type displacement plate and baffle ring, extension spring covers on hemisphere slide bar, digging on L-type displacement plate has assembly threaded hole, digging on extension splicing block has the first jack to match with assembly threaded hole, soundproof plate ontology left end, which is dug, the splicing slot to match with extension splicing block, it may be implemented to muti-piece Soundproof plate is spliced, and splicing intensity, and the functionality of abundant soundproof plate are improved while reducing splicing difficulty.
Description
Technical field
The utility model relates to the field of building materials, more specifically to a kind of architectural engineering heat preserving type soundproof plate.
Background technique
Soundproof plate is a kind of high performance constrained damping structure plate, it is by high performance viscoelastic damping noise deadener peace treaty
Beam damping layer is combined, and when structural slab is when the shock by sound wave generates vibration, viscoelastic damping coating can be effective
The vibrational energy of sound wave is converted to thermal energy consumption to fall, to play significant deadening, soundproof plate is widely used and builds
Construction field.
Existing soundproof plate function is more single, functions only as soundproof effect, and soundproof effect is poor；Due to construction
Area it is generally large, need a large amount of soundproof plate to carry out splicing, but due to the architectural characteristic of soundproof plate itself, spelling
When connecing, certain difficulty can be increased to operator, so that splicing progress is slow, and spliced soundproof plate is easy to fall off, splicing
Quality is bad.
Utility model content
1. technical problems to be solved
Aiming at the problems existing in the prior art, the purpose of this utility model is to provide a kind of architectural engineering heat preserving types
Soundproof plate, it may be implemented to splice muti-piece soundproof plate, improve splicing intensity while reducing splicing difficulty, and it is abundant every
The functionality of soundboard.
2. technical solution
To solve the above problems, the utility model adopts the following technical scheme.
A kind of architectural engineering heat preserving type soundproof plate, including soundproof plate ontology, the soundproof plate ontology right end are fixedly connected
There is a pair of of extension splicing block, digging in the extension splicing block has displacement slide opening, fixed at the displacement slide opening both ends aperture
It is connected with baffle ring, hemisphere slide bar is slidably connected in the baffle ring, a pair of described hemisphere slide bar one end close to each other is fixed to be connected
It is connected to L-type displacement plate, and a pair of of L-type displacement plate is symmetrical arranged, and is fixedly connected with stretching bullet between the L-type displacement plate and baffle ring
Spring, and extension spring covers on hemisphere slide bar, digging on the L-type displacement plate has assembly threaded hole, on the extension splicing block
Digging has the first jack to match with assembly threaded hole, and soundproof plate ontology left end is dug to have to match with extension splicing block
Splicing slot, digging on the splicing slot both ends side wall has the hemisphere card slot to match with hemisphere slide bar, the soundproof plate ontology
Left end, which is dug, a pair of the second jack to match with the first jack, and the second jack is connected with splicing slot, and described second inserts
It is inserted with assembly bolt in hole, and assembles and is threadedly coupled between bolt and assembly threaded hole, digging in the soundproof plate ontology has
Sound insulation cavity, the sound insulation cavity is interior to be filled with acoustical cotton, and soundproof plate ontology outer end is connected with composite protection layer, Ke Yishi
Now muti-piece soundproof plate is spliced, splicing intensity, and the functionality of abundant soundproof plate are improved while reducing splicing difficulty.
Further, the composite protection layer includes the damping sound insulation felt, inner thermal insulating layer, outer guarantor set gradually from the inside to the outside
Warm layer, damp-proof layer and wear-resistant coating, damping sound insulation felt auxiliary noise plate ontology improve soundproof effect, inner thermal insulating layer and outer heat insulation layer
Heat insulation and preservation effect, Double insulating better effect are played, damp-proof layer plays moisture-proof impervious effect, and wear-resistant coating plays wear-resisting
Effect.
Further, multiple equally distributed stiffening plates are fixedly connected on wall at left and right sides of the sound insulation cavity, it is left
It is fixedly connected with the steady bar of support between right symmetrical a pair of stiffening plate, the intensity of soundproof plate ontology is improved, is not easy using
With fragmentation when splicing.
Further, hemisphere slide bar surface is connected with polishing layer, realizes storage and exhibition convenient for cooperating with hemisphere card slot
It opens.
3. beneficial effect
Compared with the prior art, utility model has the advantages that
(1) this programme may be implemented to splice muti-piece soundproof plate, and splicing intensity is improved while reducing splicing difficulty,
And the functionality of abundant soundproof plate.
(2) composite protection layer include the damping sound insulation felt set gradually from the inside to the outside, it is inner thermal insulating layer, outer heat insulation layer, moisture-proof
Layer and wear-resistant coating, damping sound insulation felt auxiliary noise plate ontology improve soundproof effect, inner thermal insulating layer and outer heat insulation layer play every
Hot heat insulation effect, Double insulating better effect, damp-proof layer play moisture-proof impervious effect, and wear-resistant coating plays wear-resisting effect.
(3) it is fixedly connected to multiple equally distributed stiffening plates at left and right sides of sound insulation cavity on wall, symmetrical one
To the steady bar of support is fixedly connected between stiffening plate, the intensity of soundproof plate ontology is improved, the fragmentation when using and splicing is not easy.
(4) hemisphere slide bar surface is connected with polishing layer, realizes storage and expansion convenient for cooperating with hemisphere card slot.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram in Fig. 1 at A；
Fig. 3 is the structural schematic diagram of the utility model extension splicing block part；
Fig. 4 is structural schematic diagram when the utility model a pair of soundproof plate ontology connects；
Fig. 5 is the structural schematic diagram of the utility model soundproof plate ontology；
Fig. 6 is the structural schematic diagram in Fig. 5 at B.
Figure label explanation:
1 soundproof plate ontology, 2 extension splicing blocks, 3 hemisphere slide bars, 4L type displacement plate, 5 extension springs, 6 assembly threaded holes, 7
Assemble bolt, 8 splicing slots, 9 hemisphere card slots, 10 acoustical cottons, the steady bar of 11 supports, 12 stiffening plates, 13 damping sound insulation felts, 14 inside holdings
Layer, 15 outer heat insulation layers, 16 damp-proof layers, 17 wear-resistant coatings, 18 baffle rings.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe；Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside", " top/bottom end " etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " are only used for description mesh
, it is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, can also be with
It is to be detachably connected, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be with
Indirectly connected through an intermediary, it can be the connection inside two elements.For the ordinary skill in the art, may be used
The concrete meaning of above-mentioned term in the present invention is understood with concrete condition.
Embodiment 1:
Fig. 1-6, a kind of architectural engineering heat preserving type soundproof plate, including soundproof plate ontology 1 are please referred to, soundproof plate ontology 1 is right
End is fixedly connected with a pair of of extension splicing block 2, for the splicing between adjacent two pieces of soundproof plate ontologies 1, opens in extension splicing block 2
It is carved with displacement slide opening, is displaced at the aperture of slide opening both ends and is fixedly connected to baffle ring 18, hemisphere slide bar 3 is slidably connected in baffle ring,
A pair of of hemisphere slide bar 3 one end close to each other is fixedly connected to L-type displacement plate 4, and a pair of of L-type displacement plate 4 is symmetrical arranged, can be with
It realizes and is mutually slided between a pair of of L-type displacement plate 4, extension spring 5 is fixedly connected between L-type displacement plate 4 and baffle ring 18, and draw
5 sets of spring are stretched on hemisphere slide bar 3, elastic force are provided, hemisphere slide bar 3 is driven to reset after displacement, digging on L-type displacement plate 4 has dress
Digging with threaded hole 6, on extension splicing block 2 has the first jack to match with assembly threaded hole 6, and 1 left end of soundproof plate ontology is opened
It is carved with the splicing slot 8 to match with extension splicing block 2, splicing to dig on 8 both ends side wall of slot has half to match with hemisphere slide bar 3
Ball card slot 9,1 left end of soundproof plate ontology, which is dug, a pair of the second jack to match with the first jack, and the second jack and splicing
Slot 8 is connected, and assembly bolt 7 is inserted in the second jack, and assembles and be threadedly coupled between bolt 7 and assembly threaded hole 6, sound insulation
Digging in plate ontology 1 has sound insulation cavity, acoustical cotton 10 is filled in sound insulation cavity, 1 outer end of soundproof plate ontology is connected with compound guarantor
Sheath assigns soundproof plate ontology 1 multifunctionality, and 3 surface of hemisphere slide bar is connected with polishing layer, convenient for cooperating reality with hemisphere card slot 9
It now stores and is unfolded.
Please refer to Fig. 5-6, composite protection layer include the damping sound insulation felt 13 set gradually from the inside to the outside, inner thermal insulating layer 14,
Outer heat insulation layer 15, damp-proof layer 16 and wear-resistant coating 17,13 auxiliary noise plate ontology 1 of damping sound insulation felt improve soundproof effect, interior guarantor
Warm layer 14 and outer heat insulation layer 15 play heat insulation and preservation effect, and inner thermal insulating layer 14 is alumina silicate needle punched blanket, and alumina silicate needle punched blanket is
One kind using resistance furnace technology by raw material of alumina silicate, and special alumina silicate long fibre needle pierces a kind of molding heat insulating refractory material,
And good-extensibility, shock resistance are strong etc., under neutral, oxidizing atmosphere when used for a long time, alumina silicate needle punched blanket is still able to maintain good
Tensile strength, toughness and fibre structure, heatproof are 950-1400 DEG C, have chemical stability, thermal stability, absorbing sound and lowering noise
Can, the feature that tensile strength is big, thermal conductivity is low, thermal capacity is low, outer heat insulation layer 15 is rock wool board, and rock wool board is also known as rock wool heat-preservation dress
Plaque is the inorganic fiberboard being process through high-temperature fusion using basalt as main raw material(s), be a kind of novel heat preservation,
Every combustion, sound-absorbing material, rock wool board passes through the artificial inorfil that high temperature melting is processed into, and with light weight, thermal coefficient is small, inhales
Hot, non-ignitable feature, inner thermal insulating layer 14 and outer heat insulation layer 15 not only have heat insulation and preservation effect, while also having absorbing sound and lowering noise
Function, and Double insulating better effect, damp-proof layer 16 are macromolecule water-separating film, play moisture-proof impervious effect, wear-resistant coating 17
Wear-resisting effect is played, is fixedly connected to multiple equally distributed stiffening plates 12, left and right pair at left and right sides of sound insulation cavity on wall
It is fixedly connected with the steady bar 11 of support between a pair of of stiffening plate 12 of title, improves the intensity of soundproof plate ontology 1, is not easy using and spelling
Fragmentation when connecing.
In use, technical staff presses a pair of of hemisphere slide bar 3 to being accommodated into displacement slide opening, by one piece of soundproof plate ontology 1
It is directed at another piece of soundproof plate ontology 1 on right side, a pair of of extension splicing block 2 is then inserted to another piece of 1 left end of soundproof plate ontology
Splice in slot 8, when hemisphere slide bar 3 is moved at hemisphere card slot 9, drives hemisphere slide bar 3 under the elastic force effect of extension spring 5
Reset and inject in hemisphere card slot 9, complete positioning splicing, at this time the assembly threaded hole 6 on a pair of of L-type displacement plate 4 be just overlapped and
It is respectively positioned on same axis with the first jack, the second jack, tightens fixed a pair of of the L-type displacement plate 4 of assembly bolt 7, prevent hemisphere
Slide bar 3 is skidded off from hemisphere card slot 9 causes soundproof plate ontology 1 to fall off, and even if assembly bolt 7 occurs loosening the feelings even fallen
Condition, extension splicing block 2 are also not easy to skid off from splicing slot 8, significantly improve the splicing intensity of soundproof plate ontology 1, while soundproof plate
The composite protection layer of 1 outer surface of ontology connection assigns soundproof plate ontology 1 multifunctionality, 13 auxiliary noise plate ontology of damping sound insulation felt
1 improves soundproof effect, and inner thermal insulating layer 14 and outer heat insulation layer 15 play heat insulation and preservation effect, and Double insulating better effect is moisture-proof
Layer 16, which plays, prevents impervious effect, and wear-resistant coating 17 plays wear-resisting effect, may be implemented to splice muti-piece soundproof plate, drops
Splicing intensity, and the functionality of abundant soundproof plate are improved while low splicing difficulty.
The preferable specific embodiment of the above, only the utility model；But the protection scope of the utility model is not
It is confined to this.Anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its improvement design is subject to equivalent substitution or change, should all cover in the protection scope of the utility model
It is interior.
Claims (4)
1. a kind of architectural engineering heat preserving type soundproof plate, including soundproof plate ontology (1), it is characterised in that: the soundproof plate ontology
(1) right end is fixedly connected with a pair of of extension splicing block (2), and digging in the extension splicing block (2) has displacement slide opening, the displacement
It is fixedly connected to baffle ring (18), is slidably connected in the baffle ring hemisphere slide bar (3) at the aperture of slide opening both ends, a pair of described half
Ball slide bar (3) one end close to each other is fixedly connected to L-type displacement plate (4), and a pair of of L-type displacement plate (4) is symmetrical arranged, described
It is fixedly connected between L-type displacement plate (4) and baffle ring (18) extension spring (5), and extension spring (5) is covered in hemisphere slide bar (3)
On, digging on the L-type displacement plate (4) has assembly threaded hole (6), and digging on the extension splicing block (2) has and assembly screw thread
The first jack that hole (6) matches, soundproof plate ontology (1) left end, which is dug, the splicing to match with extension splicing block (2)
Slot (8), digging on the side wall of described splicing slot (8) both ends has the hemisphere card slot (9) to match with hemisphere slide bar (3), the sound insulation
Plate ontology (1) left end, which is dug, a pair of the second jack to match with the first jack, and the second jack is connected with splicing slot (8)
It is logical, assembly bolt (7) is inserted in second jack, and assemble and be threadedly coupled between bolt (7) and assembly threaded hole (6),
Digging in the soundproof plate ontology (1) has sound insulation cavity, is filled with acoustical cotton (10) in the sound insulation cavity, the soundproof plate sheet
Body (1) outer end is connected with composite protection layer.
2. a kind of architectural engineering heat preserving type soundproof plate according to claim 1, it is characterised in that: the composite protection layer
Including damping sound insulation felt (13), inner thermal insulating layer (14), outer heat insulation layer (15), the damp-proof layer (16) and resistance to set gradually from the inside to the outside
It grinds coating (17).
3. a kind of architectural engineering heat preserving type soundproof plate according to claim 1, it is characterised in that: the sound insulation cavity is left
Be fixedly connected to multiple equally distributed stiffening plates (12) on right two sidewalls, symmetrical a pair stiffening plate (12) it
Between be fixedly connected with the steady bar (11) of support.
4. a kind of architectural engineering heat preserving type soundproof plate according to claim 1, it is characterised in that: the hemisphere slide bar
(3) surface is connected with polishing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821632196.6U CN209260942U (en) | 2018-10-09 | 2018-10-09 | A kind of architectural engineering heat preserving type soundproof plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821632196.6U CN209260942U (en) | 2018-10-09 | 2018-10-09 | A kind of architectural engineering heat preserving type soundproof plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209260942U true CN209260942U (en) | 2019-08-16 |
Family
ID=67553607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821632196.6U Expired - Fee Related CN209260942U (en) | 2018-10-09 | 2018-10-09 | A kind of architectural engineering heat preserving type soundproof plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209260942U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111705942A (en) * | 2020-07-01 | 2020-09-25 | 董晨 | Heat insulation board convenient to install for building |
| CN112376836A (en) * | 2020-11-07 | 2021-02-19 | 太湖县金伊都狐服饰有限公司 | Interference suppression and noise resistance device between dense cells |
| CN112863388A (en) * | 2020-12-31 | 2021-05-28 | 重庆美迪智能家居有限公司 | Anti-deformation splicing device and using method thereof |
-
2018
- 2018-10-09 CN CN201821632196.6U patent/CN209260942U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111705942A (en) * | 2020-07-01 | 2020-09-25 | 董晨 | Heat insulation board convenient to install for building |
| CN112376836A (en) * | 2020-11-07 | 2021-02-19 | 太湖县金伊都狐服饰有限公司 | Interference suppression and noise resistance device between dense cells |
| CN112863388A (en) * | 2020-12-31 | 2021-05-28 | 重庆美迪智能家居有限公司 | Anti-deformation splicing device and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209260942U (en) | A kind of architectural engineering heat preserving type soundproof plate | |
| CN102691375B (en) | Composite wall body material | |
| CN106049906B (en) | A kind of intelligent photovoltaic heating and thermal insulation athletic training room | |
| CN207776246U (en) | A kind of integrated harden structure convenient for splicing | |
| CN203462595U (en) | Fireproof rock-wool composite board | |
| CN106088669B (en) | A kind of ageing-resistant energy saving villa of intelligence | |
| CN207348301U (en) | A kind of composite type insulating brick | |
| CN208718211U (en) | Light composite wall board for building | |
| CN206554316U (en) | The corner structure of fire prevention rock cotton board heat-preserving wall | |
| CN206487008U (en) | A kind of fixed wall | |
| CN210529982U (en) | Assembled fireproof heat-insulation board | |
| CN220550793U (en) | Ceramic tile magnesium wall panel | |
| CN208841978U (en) | A kind of composite combustion-proof plate | |
| CN207974264U (en) | A kind of sound insulationg board of insulated fire | |
| CN106013520B (en) | A kind of ageing-resistant antistatic tabula rasa room household of intelligence | |
| CN208650341U (en) | A kind of fire-resisting partition | |
| CN207453336U (en) | The compound Thistle board of sound insulation | |
| CN106049897A (en) | Intelligent fireproof insulating light-transmitting board dwelling | |
| CN221567730U (en) | Sound-absorbing wallboard | |
| CN208906626U (en) | A kind of dismountable multilayer rock wool board structure | |
| CN205894563U (en) | Fire -retardant plain glass fiber board of low halogen | |
| CN208827229U (en) | A kind of light decorative board | |
| CN221919975U (en) | Self-heat-preservation building block based on pine needle fiber foam concrete | |
| CN220521635U (en) | Composite heat-insulating fireproof rock wool strip | |
| CN219863470U (en) | Sound insulation building board for building |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190816 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |