CN102839738B - Rapidly telescopic spray-washing mechanism - Google Patents
Rapidly telescopic spray-washing mechanism Download PDFInfo
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- CN102839738B CN102839738B CN201210293827.7A CN201210293827A CN102839738B CN 102839738 B CN102839738 B CN 102839738B CN 201210293827 A CN201210293827 A CN 201210293827A CN 102839738 B CN102839738 B CN 102839738B
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- gearcase
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Abstract
The invention provides a rapidly telescopic spray-washing mechanism; the rapidly telescopic spray-washing mechanism comprises a base, a water spraying rod and a power device, wherein the water spraying rod is formed in such a way that a spray pipe with a nozzle at the front end is sleeved in a sleeve to expand and retract in a matched way; the power device is used for driving the sleeve to slide forwards and backwards on the base; a linking device, which is used for synchronously converting forward-and-backward sliding of the sleeve relative to the base into telescopic motion of the spray pipe relative to the sleeve, is arranged between the sleeve and the base; through the linking device, the forward-and-backward sliding of the sleeve relative to the base is synchronously converted into the telescopic motion of the spray pipe relative to the sleeve; therefore, through the sliding of the sleeve relative to the base, the spray pipe extends out forwards or retracts backwards, so that a gear in a gear mechanism is synchronously driven by a driving rack on the base to rotate; as the gear in the gear mechanism is in transmission fit with a bendable transmission rack, the spray pipe is driven by the bendable transmission rack to extends out forwards or retracts backwards relative to the sleeve, so that the telescopic motion of the sleeve on the base and the telescopic motion of the spray pipe on the sleeve are synchronously carried out in a linked way; therefore, the telescopic speed of the integral water spraying rod on the base is increased and the waiting time during using the rapidly telescopic spray-washing mechanism provided by the invention is greatly reduced.
Description
Technical field
The present invention relates to a kind of avoiding jetting mechanism of quick-expansion, specifically a kind of being installed on intelligent water toilet pan, for cleaning the avoiding jetting mechanism of lower part of humanbody.
Background technology
Jet pipe in existing hygienic washing device is placed on and in multi-joint telescoping cylinder, forms telescopic water injector, the sanitary washing closet seat device of as disclosed in Chinese invention patent (publication number CN101016749A) comprising: the nozzle head 100 with water jet, can hold the 1st cylindrical portion 200 of at least a portion said nozzle head, can hold the 2nd cylindrical portion 300 of above-mentioned the 1st cylindrical portion 200 of at least a portion, hold the 4th cylindrical portion 400 of the 2nd cylindrical portion 300, be arranged on the nozzle cleaning chamber 500 of nozzle head 100, nozzle cleaning chamber 500 is fixed in nozzle base 700, the bendable tooth bar 610 that one end is connected with said nozzle head 100, one motor 622 driven gears 624 that are fixed on nozzle base 700 drive bendable tooth bar 610 advance or retreat, by the rotation of motor 622, can make in said nozzle head 100 and the above-mentioned the 1st and the 2nd cylindrical portion at least any one stretches out or retreats, this nozzle head 100 bendable tooth bar 610 advance or fallback procedures in drive the cylindrical portion 200,300,400 that is nested to advance step by step to stretch out or retreat step by step retraction, therefore flexible speed cannot further improve, it is longer that water spray is cleaned the time of waiting for, comparatively inconvenience in use, unless the further outside diameter of gear of expanded motor axle, but can make like this this device height strengthen, be unfavorable for the Miniaturization Design of this sanitary washing closet seat device.
Summary of the invention
For solving the slower problem of nozzle head stretching speed of above-mentioned sanitary washing closet seat device, the present invention is intended to propose a kind of avoiding jetting mechanism of quick-expansion, by synchronously being changed into jet pipe with respect to pedestal protrusive movement in the same way, sleeve from sleeve, stretches out motion, sleeve with respect to the synchronous motion changing in the same way in jet pipe indentation sleeve of pedestal rear shrink movement, to improve the stretching speed of spray boom entirety on pedestal.
For reaching above-mentioned purpose, the invention provides a kind of avoiding jetting mechanism of quick-expansion, it is characterized in that: it comprises a pedestal, the jet pipe of one front end band nozzle is placed in a sleeve, jet pipe forms a spray boom with flexible cooperation of sleeve, the one drive sleeve power set that slide in front and back on pedestal are provided with one sleeve are converted into the linkage of jet pipe with respect to sleeve stretching motion with respect to sliding to synchronize before and after pedestal between sleeve and pedestal.
Described power set drive connection one driving gear set to form by a motor; The sleeve of spray boom and the end face of pedestal are slidably matched, and sleeve bottom is fixed with one and engages the spur rack of interlock with the gear of driving gear set output; Drive driving gear set to rotate by motor, the gear drive spur rack band moving sleeve of driving gear set output stretches out forward or retrude with respect to pedestal.
The end face that described linkage is fixed on sleeve rear end by one and the gear mechanism, that moves forward and backward with sleeve is arranged on pedestal drives and makes jet pipe to synchronize with sleeve in sleeve to carry out in the same way the bendable driving rack of stretching motion to form with the driving tooth bar of driven wheel mechanism work and by gear mechanism; Because of sleeve driven gear, mechanism slides forward or backward with respect to pedestal, makes to drive the work of tooth bar driven wheel mechanism, and gear mechanism drives the jet pipe in bendable driving rack band moving sleeve to stretch out or retraction sleeve simultaneously.
Described gear mechanism is connected to the gearcase of sleeve rear end by one and the gear that is rotatably connected in gearcase forms; Bendable driving rack is connected and fixed through the jet pipe rear end in gearcase and sleeve, and bendable driving rack and gearcase are slidably matched; Engage with driving tooth bar gear bottom, and engage with bendable driving rack at gear top; Slide and stretch out in pedestal process at sleeve, sleeve drives the gear mechanism of its rear end to travel forward together, and the gear mechanism process middle gear that travels forward is driven tooth bar to stir rotation, and transmitting gear drives bendable driving rack that jet pipe is gone out from the pressure stretch of sleeve top; Otherwise in the slidably retractable pedestal process of sleeve, bendable driving rack retracts jet pipe in retraction sleeve, the stretching speed of jet pipe in sleeve improved greatly.
Described gear mechanism is connected to the gearcase of sleeve rear end by one and the accelerating gear group that is rotatably connected in gearcase forms; Bendable driving rack is connected and fixed through the jet pipe rear end in gearcase and sleeve, and bendable driving rack and gearcase are slidably matched; Engage with driving tooth bar the gear bottom of gearcase bottom, and engage with bendable driving rack at the gear top at gearcase top; Slide and stretch out in pedestal process at sleeve, sleeve drives the gear mechanism of its rear end to travel forward together, gear mechanism travels forward in process, the gear of gearcase bottom is driven tooth bar to stir rotation, and all gears that are meshed in gearcase rotate, and the gear driven bendable driving rack that rotate at gearcase top goes out jet pipe from the pressure stretch of sleeve top, otherwise, in the slidably retractable pedestal process of sleeve, bendable driving rack retracts jet pipe in retraction sleeve, greatly the stretching speed of jet pipe in sleeve.
Flexible intermediate casings coordinating with both are also set between described sleeve and jet pipe, and intermediate casing is placed in sleeve, and jet pipe is placed in intermediate casing, forms one three joint, telescopic spray boom.
The front end of the top surface of described pedestal be also provided with one with the sleeve collar being slidably matched that is nested, the end face rear end of pedestal is fixed one and is stopped the limited block that sleeve rear end retreats, and is provided with one bendable driving rack is bent downwardly to the deep-slotted chip breaker of guiding in this limited block; Sleeve is limited by the collar and limited block at the sliding stroke of base top surface, bendable driving rack to vertical motion, solves the installation length problem of bendable driving rack by the transverse movement of deep-slotted chip breaker, avoids the oversize problem of installation length of gear mechanism of the present invention.
Described limited block is provided with a pivot, and below, the end face rear end of pedestal is provided with one and pegs graft pivot hole fixing with pivot; Pivot and pivot hole are pegged graft fast fixing, make to connect limited block and be connected to fast the end face rear end of pedestal.
The described collar be provided with one with in the collar, communicate and can carry out clean purge chamber to nozzle, purge chamber is provided with the water pipe head with exterior; Can carry out maintain cleanliness being set back in sleeve process to nozzle by purge chamber, avoid dirt to remain in breed bacteria on nozzle.
The invention has the beneficial effects as follows: by linkage, sleeve is synchronously converted into jet pipe with respect to sleeve stretching motion with respect to slip before and after pedestal, utilize sleeve to slide and stretch out forward or retraction backward with respect to pedestal, rotated by the gear in the driving rack synchronous driven wheel mechanism on pedestal, due to the gear in gear mechanism and bendable driving rack transmission cooperation, make bendable driving rack drive jet pipe to stretch out forward or retraction backward with respect to sleeve, realizing sleeve carries out in the flexible synchronous interaction of sleeve at the flexible and jet pipe of top base, improve the stretching speed of spray boom entirety on pedestal, greatly reduce the stand-by period using time of the present invention.
Accompanying drawing explanation
Fig. 1 is embodiment mono-three-dimensional assembling structure decomposing schematic representation of the present invention.
Fig. 2 is embodiment mono-perspective view of the present invention.
Fig. 3 is embodiment mono-structure sectional view of the present invention.
Fig. 4 is embodiment mono-sleeve of the present invention, jet pipe synchronous interaction
stretch out processperspective view.
Fig. 5 is embodiment mono-sleeve of the present invention, jet pipe synchronous interaction
stretch out completelyperspective view.
Fig. 6 is embodiment bis-perspective view of the present invention (gearcase does not draw).
Fig. 7 is embodiment bis-structure sectional view of the present invention (gearcase does not draw).
In figure, accompanying drawing is designated:
10. pedestal; The end face of 11. pedestals; 12. collars; 13. purge chambers; 131. water pipe head; 14. pivot holes;
20. spray boom; 21. jet pipes; 22. sleeves; 23. sleeve pipes;
30. power set; 31. motors; 32. driving gear set;
40. linkage;
50. gear mechanism; 51. gearcases; 52. gears;
60. drive tooth bar;
70. bendable driving rack;
80. limited block; 81. deep-slotted chip breakers; 82. pivots;
90. accelerating gear group.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is further described.
embodiment mono-(jet pipe of spray boom and sleeve synchronous interaction are flexible).
As
fig. 1with
fig. 3the avoiding jetting mechanism of shown a kind of quick-expansion, comprise a pedestal 10, the jet pipe 21 of one front end band nozzle 211 is placed in a sleeve 22, jet pipe 21 forms a spray boom 20 with flexible cooperation of sleeve 22, one power set 30 that are arranged in pedestal 10 and can drive sleeve 22 slide before and after on pedestal 10, and be included in and between sleeve 22 and pedestal 10, be provided with one sleeve 22 is synchronizeed and is converted into the linkage 40 of jet pipe 21 with respect to sleeve 22 stretching motions with respect to pedestal 10 front and back slips.
As
fig. 1with
fig. 3shown in, in this enforcement, power set 30 of the present invention drive connection one driving gear set 32 to form by a motor 31, and in addition, power set 30 also can adopt belt wheel transmission, chain gear transmission, screw drive etc., and its principle is equal to, and is not repeated here, power set 30 are installed on pedestal 10 or are independently arranged on a mount pad, end face 11 front ends of pedestal 10 be also provided with one with sleeve 22 collar 12 being slidably matched that is nested, the collar 12 be provided with one with in the collar 12, communicate and can carry out clean purge chamber 13 to nozzle 211, purge chamber 13 is provided with the water pipe head 131 with exterior, end face 11 rear ends of pedestal 10 are fixed one and are stopped the limited block 80 that sleeve 22 rear ends retreat, in this limited block 80, be provided with one bendable driving rack 70 is bent downwardly to the deep-slotted chip breaker 81 of guiding, pivot 81 on limited block 80 is pegged graft fixing with the pivot hole 14 of the end face of pedestal 11 belows, rear end, the sleeve 22 of spray boom 20 is slidably matched with the end face 11 of pedestal, and sleeve 22 bottoms are fixed with one and engage the spur rack 221 of interlock with the gear of driving gear set 32 outputs, and linkage 40 is between the end face 11 of sleeve 22 and pedestal, by motor 31 rotatings, rotate spur rack 221 with moving sleeve 22 by the gear of driving gear set 32 outputs extended or retracted from the end face 11 of pedestal 10, can realize sleeve 22 extended or retracted function on pedestal 10 of spray boom 20.In the present embodiment, linkage 40 of the present invention is fixed on sleeve 22 rear ends by one and the gear mechanism 50 that moves forward and backward with sleeve 22, driving tooth bar 60 that an end face 11 that is arranged on pedestal 10 is worked with driven wheel mechanism 50 and one drive and make jet pipe 21 to synchronize with sleeve 22 in sleeve 22 to carry out in the same way the bendable driving rack 70 of stretching motion to form by gear mechanism 50, and the gear mechanism 50 in the present embodiment is connected to the gearcase 51 of sleeve 22 rear ends by one and the gear 52 that is rotatably connected in gearcase 51 forms; Bendable driving rack 70 is connected and fixed with jet pipe 21 rear ends 212 in sleeve 22 through deep-slotted chip breaker 81, the gearcase 51 of 80 times curved guide of limited block, and bendable driving rack 70 is slidably matched with gearcase 51; Engage with driving tooth bar 60 gear 52 bottoms, and engage with bendable driving rack 70 at gear 52 tops, so far, as
fig. 2shown in complete assembling of the present invention.
Describe operating principle of the present invention and concrete enforcement action below in detail.
As
fig. 1with
fig. 3shown in, drive the driving gear set 32 in pedestal 10 to rotate by the motor 31 of power set 30, by the spur rack 221 of driving gear set 32 drive sleeve 22 bottoms, as
fig. 2~
fig. 5shown in, sleeve 22 slides and stretches out pedestal 10, sleeve 22 drives the gear mechanism 50 of its rear end to travel forward together, travel forward process middle gear 52 of gear mechanism 50 is driven tooth bars 60 to stir rotation, the gear 52 rotating drives bendable driving rack 70 that jet pipe 21 is gone out from sleeve 22 top pressure stretch simultaneously, stretch out in the process of pedestal 10 at sleeve 22, jet pipe 21 also stretches out sleeve 22 simultaneously, the speed that spray boom 20 entirety are stretched out from pedestal 10 end faces 11 improves greatly, greatly reduce the stand-by period that spray boom 20 stretches out from pedestal 10, start jet pipe 21, by nozzle 211, lower part of humanbody is carried out to hydro-peening cleaning, otherwise, in the motor 31 of power set 30 driving gear set 32 of reversing, turning driving gear set 32 reversions drives spur rack 221 to retreat retraction pedestal 10, making in slidably retractable pedestal 10 processes of sleeve 22, start purge chamber 13 simultaneously nozzle 211 is carried out to maintain cleanliness, bendable driving rack 70 retracts jet pipe 21 in retraction sleeve 22 simultaneously, realizes the quick indentation of spray boom 20 in base top surface 11, greatly reduces spray boom 20 indentations in the stand-by period of pedestal 10 end faces 11.
embodiment bis-(jet pipe of spray boom and sleeve synchronous interaction are stretched and are stretched out and driven sleeve pipe to stretch out sleeve by jet pipe, and gear mechanism is made up of the accelerating gear group in gearcase and gearcase).
As
fig. 6with
fig. 7shown in, the difference of the present embodiment and embodiment mono-is: gear mechanism 50 is connected in the gearcase 52(gearcase of sleeve 22 rear ends and embodiment mono-roughly the same by one, not shown in FIG.) and the accelerating gear group 90 being rotatably connected in gearcase 52 form, accelerating gear group 90 replaces the gear 52 in embodiment mono-, flexible intermediate casings 23 coordinating with both are also set between the present embodiment sleeve 22 and jet pipe 21, intermediate casing 23 is placed in sleeve 22, and jet pipe 21 is placed in intermediate casing 23, forms one three joint, telescopic spray boom 20, bendable driving rack 70 is connected and fixed with jet pipe 21 rear ends 212 in intermediate casing 23 through gearcase 51, sleeve 22, and bendable driving rack 70 is slidably matched with gearcase 52, engage with driving tooth bar the gear bottom of gearcase 52 bottoms, engage with bendable driving rack at the gear top at gearcase 52 tops, slide and stretch out in pedestal 10 processes at sleeve 22, sleeve 22 drives the accelerating gear group 90 of its rear end to travel forward together, accelerating gear group 90 travels forward in process, the gear of gearcase bottom is driven tooth bar 60 to stir rotation, all gears that are meshed in gearcase 51 rotate, the gear driven bendable driving rack 70 that rotate at gearcase top goes out jet pipe 21 from sleeve pipe 23 top pressure stretch, and drive sleeve pipe 23 to stretch out from sleeve 22, otherwise, in the process of the slidably retractable pedestal 10 of sleeve 22, bendable driving rack retracts jet pipe 21 in retraction sleeve pipe 23 and sleeve 22, greatly improve the stretching speed of spray boom 20 on pedestal, other structure of the present invention, operating principle and enforcement campaign are with embodiment mono-.
Each embodiment is used for illustrative purposes only above, but not limitation of the present invention, those skilled in the art, without departing from the spirit and scope of the present invention, also can make various be equal to replacement or variations to power set 30 and gear mechanism 50, therefore, all technical schemes that are equal to also should belong to category of the present invention, are limited by each claim.
Claims (9)
1. the avoiding jetting mechanism of a quick-expansion, it is characterized in that: it comprises a pedestal, the jet pipe of one front end band nozzle is placed in a sleeve, jet pipe forms a spray boom with flexible cooperation of sleeve, the one drive sleeve power set that slide in front and back on pedestal are provided with one sleeve are converted into the linkage of jet pipe with respect to sleeve stretching motion with respect to sliding to synchronize before and after pedestal between sleeve and pedestal.
2. the avoiding jetting mechanism of a kind of quick-expansion as claimed in claim 1, is characterized in that: described power set drive connection one driving gear set to form by a motor; Sleeve and the pedestal of spray boom are slidably matched, and sleeve bottom is fixed with one and engages the spur rack of interlock with the gear of driving gear set output.
3. the avoiding jetting mechanism of a kind of quick-expansion as claimed in claim 1 or 2, is characterized in that: described linkage is fixed on sleeve rear end by one and the gear mechanism, that moves forward and backward with sleeve is arranged on pedestal with the driving tooth bar of driven wheel mechanism work and and drives and make jet pipe to synchronize with sleeve in sleeve to carry out in the same way the bendable driving rack of stretching motion to form by gear mechanism.
4. the avoiding jetting mechanism of a kind of quick-expansion as claimed in claim 3, is characterized in that: described gear mechanism is connected to the gearcase of sleeve rear end by one and the gear that is rotatably connected in gearcase forms; Bendable driving rack is connected and fixed through the jet pipe rear end in gearcase and sleeve, and bendable driving rack and gearcase are slidably matched; Engage with driving tooth bar gear bottom, and engage with bendable driving rack at gear top.
5. the avoiding jetting mechanism of a kind of quick-expansion as claimed in claim 3, is characterized in that: described gear mechanism is connected to the gearcase of sleeve rear end by one and the accelerating gear group that is rotatably connected in gearcase forms; Bendable driving rack is connected and fixed through the jet pipe rear end in gearcase and sleeve, and bendable driving rack and gearcase are slidably matched; Engage with driving tooth bar the gear bottom of gearcase bottom, and engage with bendable driving rack at the gear top at gearcase top.
6. the avoiding jetting mechanism of a kind of quick-expansion as claimed in claim 5, is characterized in that: at least one and both flexible intermediate casings coordinating are also set between described sleeve and jet pipe, and intermediate casing is placed in sleeve, and jet pipe is placed in intermediate casing.
7. the avoiding jetting mechanism of a kind of quick-expansion as claimed in claim 3, it is characterized in that: the front end of the top surface of described pedestal be also provided with one with the sleeve collar being slidably matched that is nested, the end face rear end of pedestal is fixed one and is stopped the limited block that sleeve rear end retreats, and is provided with one bendable driving rack is bent downwardly to the deep-slotted chip breaker of guiding in this limited block.
8. the avoiding jetting mechanism of a kind of quick-expansion as claimed in claim 7, is characterized in that: described limited block is provided with a pivot, and below, the end face rear end of pedestal is provided with one and pegs graft pivot hole fixing with pivot.
9. the avoiding jetting mechanism of a kind of quick-expansion as claimed in claim 7, is characterized in that: the described collar be provided with one with in the collar, communicate and can carry out clean purge chamber to nozzle, purge chamber is provided with the water pipe head with exterior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210293827.7A CN102839738B (en) | 2012-08-17 | 2012-08-17 | Rapidly telescopic spray-washing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210293827.7A CN102839738B (en) | 2012-08-17 | 2012-08-17 | Rapidly telescopic spray-washing mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102839738A CN102839738A (en) | 2012-12-26 |
| CN102839738B true CN102839738B (en) | 2014-05-21 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210293827.7A Active CN102839738B (en) | 2012-08-17 | 2012-08-17 | Rapidly telescopic spray-washing mechanism |
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| CN (1) | CN102839738B (en) |
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| CN103485404B (en) * | 2013-10-16 | 2015-10-14 | 浙江乐瑞厨卫设备有限公司 | The two spray boom automatic flushing device of toilet |
| CN104196098B (en) * | 2014-09-11 | 2015-12-09 | 泉州科牧智能厨卫有限公司 | A kind of cleaning device being applicable to toilet |
| CN106677308A (en) * | 2017-03-10 | 2017-05-17 | 深圳市康姆胜电子有限公司 | Rack guiding type warm water spray-wash device of intelligent toilet bowl |
| JP6819937B2 (en) * | 2017-03-14 | 2021-01-27 | Toto株式会社 | Nozzle unit and sanitary cleaning equipment |
| CN108396839B (en) * | 2018-05-16 | 2023-12-19 | 厦门科牧智能技术有限公司 | Telescopic nozzle device |
| CN112674671B (en) * | 2019-10-17 | 2022-04-19 | 宁波方太厨具有限公司 | Basin formula pot washing device |
| CN113338006A (en) * | 2020-03-03 | 2021-09-03 | 青岛海尔洗衣机有限公司 | Washing machine and control method thereof |
| CN112523295B (en) * | 2020-12-14 | 2022-02-22 | 苏州础润环境修复科技有限公司 | Dredging device for water treatment and working method thereof |
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| CN1328443A (en) * | 1998-11-23 | 2001-12-26 | 宝洁公司 | Skin deodorizing sanitizing compositions |
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| JP4285254B2 (en) * | 2004-01-27 | 2009-06-24 | パナソニック株式会社 | Nozzle device |
| CN201635150U (en) * | 2010-03-31 | 2010-11-17 | 浙江特洁尔智能洁具有限公司 | Drying device for intelligent closestool |
| CN202831156U (en) * | 2012-08-17 | 2013-03-27 | 厦门瑞尔特卫浴科技股份有限公司 | Rapid telescopic spray-washing mechanism |
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| CN2220497Y (en) * | 1994-12-09 | 1996-02-21 | 赵国梁 | Toilet spurting device for washing |
| JP3583232B2 (en) * | 1996-08-12 | 2004-11-04 | 東陶機器株式会社 | Sanitary washing equipment |
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|---|---|
| CN102839738A (en) | 2012-12-26 |
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