CN215109095U - Motorcycle exhaust-gas treatment and discharging equipment - Google Patents
Motorcycle exhaust-gas treatment and discharging equipment Download PDFInfo
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- CN215109095U CN215109095U CN202120958975.0U CN202120958975U CN215109095U CN 215109095 U CN215109095 U CN 215109095U CN 202120958975 U CN202120958975 U CN 202120958975U CN 215109095 U CN215109095 U CN 215109095U
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Abstract
The utility model discloses a motorcycle exhaust-gas treatment and discharging equipment, its technical scheme main points are: the catalytic converter comprises an air inlet pipe, wherein a connecting pipe is fixedly connected to the side wall of the air inlet pipe, one end of the connecting pipe is fixedly connected with a three-way catalyst body, and one end of the three-way catalyst body is fixedly connected with an exhaust pipe; tail gas passes through the inside that the intake pipe got into the connecting pipe, can block great granule in the gas through the filter screen, blow the fan through tail gas and rotate, make the brush can carry out cleaning work to the filter screen, avoid the too much filter screen that blocks up of granule, influence the passing through of tail gas, tail gas after the filter screen filters gets into the inside of active carbon filter layer, particle in the tail gas through the active carbon filter layer adsorption, make the inside granule of entering three way catalyst converter body reduce in a large number, promote the life of three way catalyst converter body, peg graft in open-ended inside through the mounting panel, can conveniently maintain the filter screen, active carbon filter layer etc. is maintained, change.
Description
Technical Field
The utility model relates to a motorcycle exhaust-gas treatment field, in particular to motorcycle exhaust-gas treatment and discharging equipment.
Background
Motorcycles, two-wheeled or three-wheeled vehicles driven by gasoline engines and steered by a front wheel operated by a handlebar, are light and flexible, run quickly, are widely used for patrol, passenger and cargo transportation and the like, and are also used as sports equipment, in a large direction, motorcycles are divided into street cars, road racing motorcycles, off-road motorcycles, cruise cars, station wagons and the like, the detection standard of motorcycle exhaust gas is 8 times that of small-sized vans, that is, the exhaust gas pollution of 1 motorcycle is equivalent to the total amount of 8 small-sized vans.
In prior art, the tail gas that the motorcycle discharged contains a large amount of particulate matters, and the particulate matter leads to the blast pipe to block up easily, influences the normal use of blast pipe, when the particulate matter is too much moreover, can influence three way catalyst's life.
SUMMERY OF THE UTILITY MODEL
To the problem mentioned in the background art, the utility model aims to provide a motorcycle exhaust-gas treatment and discharging equipment to solve the problem mentioned in the background art.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a motorcycle exhaust gas treatment and emission device comprises an air inlet pipe, wherein a connecting pipe is fixedly connected to the side wall of the air inlet pipe, a three-way catalyst body is fixedly connected to one end of the connecting pipe, an exhaust pipe is fixedly connected to one end of the three-way catalyst body, an opening is formed in the lower end of the connecting pipe, a mounting plate is inserted into the opening, a first slot is formed in the right side of the upper end of the mounting plate, a filter screen is inserted into the first slot, a second slot is formed in the right side of the inner wall of the connecting pipe, the upper end of the filter screen is inserted into the second slot, a fixing frame is fixedly mounted on the left side of the upper end of the mounting plate, a clamping groove is formed in the left side of the inner wall of the connecting pipe, the upper end of the fixing frame is inserted into the clamping groove, a first fixing block is fixedly mounted on the right side wall of the fixing frame, and a rotating rod is rotatably connected to the left side wall of the first fixing block, the right-hand member of bull stick runs through first fixed block, the right-hand member fixedly connected with fan of bull stick, the left end of bull stick is pegged graft and is had the active carbon filter layer, the spout has been seted up to the left side wall of mount, the inside sliding connection of spout has the locating lever, the one end fixedly connected with second fixed block of locating lever, the lateral wall of second fixed block has been seted up and has been supported the groove, the left end of bull stick is pegged graft in the inside that supports the groove, the lateral wall fixedly connected with brush of fan, the lateral wall and the filter screen laminating of brush are connected.
Through adopting above-mentioned technical scheme, in the motorcycle use, tail gas passes through the inside that the intake pipe got into the connecting pipe, can block great granule in the gas through the filter screen, blow the fan through tail gas and rotate, make the brush can carry out cleaning work to the filter screen, avoid the granule too much to block up the filter screen, influence the passing through of tail gas, tail gas after the filter screen filters gets into the inside of active carbon filter layer, particle in adsorbing tail gas through the active carbon filter layer, make the inside granule of entering three way catalyst converter body reduce in a large number, promote the life of three way catalyst converter body, peg graft in open-ended inside through the mounting panel, can conveniently be to the filter screen, active carbon filter layer etc. are maintained, change.
Preferably, the inner wall of the opening is provided with a groove, a spring is fixedly mounted inside the groove, one end of the spring is fixedly connected with a cross rod, one end of the cross rod penetrates through the groove, one end of the cross rod extends into the opening, the side wall of the mounting plate is provided with a positioning groove, and one end of the cross rod is inserted into the positioning groove.
Through adopting above-mentioned technical scheme, peg graft in the inside of constant head tank through the one end of horizontal pole, can fix the mounting panel in open-ended inside to through the position of the firm horizontal pole of spring, avoid the horizontal pole to retract back and lead to the mounting panel to drop.
Preferably, a first limit groove is formed in the inner wall of the groove, a first limit block is fixedly mounted on the outer wall of the cross rod, and the first limit block is connected to the inside of the first limit groove in a sliding mode.
Through adopting above-mentioned technical scheme, through first stopper sliding connection in the inside of first spacing groove, can stabilize the position of horizontal pole, avoid the horizontal pole to drop.
Preferably, a pull rod is inserted into the side wall of the connecting pipe, one end of the pull rod penetrates through the connecting pipe, one end of the pull rod extends into the first limiting groove, and one end of the pull rod is fixedly connected with the first limiting block.
Through adopting above-mentioned technical scheme, the pulling pull rod can drive first stopper and slide in the inside of first spacing groove, makes first stopper drive the horizontal pole and removes, makes things convenient for the installation or the dismantlement of mounting panel.
Preferably, a second limiting groove is formed in the right side of the upper end of the mounting plate and the right side of the inner wall of the connecting pipe, second limiting blocks are fixedly mounted at the upper end and the lower end of the side wall of the filter screen, and one end of each second limiting block is inserted into the corresponding second limiting groove.
Through adopting above-mentioned technical scheme, the one end through the second stopper is pegged graft in the inside of second spacing groove, can stabilize the position of filter screen, avoids the filter screen to drop and influences the particle filtration effect.
Preferably, a third limiting groove is formed in the first fixing block, a third limiting block is fixedly mounted on the outer wall of the right end of the rotating rod, and the third limiting block is connected to the inside of the third limiting groove in a sliding mode.
Through adopting above-mentioned technical scheme, rotate through the third stopper and connect in the inside of third spacing groove, can stabilize the position of bull stick right-hand member, avoid the bull stick to drop.
Preferably, the side wall of the positioning rod is fixedly connected with a positioning block, the positioning block is connected inside the sliding groove in a sliding mode, the inner wall of the fixing frame is connected with a bolt in a threaded mode, one end of the bolt penetrates through the fixing frame, one end of the bolt stretches into the sliding groove, one end of the bolt penetrates through the positioning block, and one end of the bolt is connected with the inner wall of the sliding groove in a threaded mode.
Through adopting above-mentioned technical scheme, the inner wall threaded connection of locating piece and spout is run through to the one end through the bolt for the locating piece can be fixed the locating lever in the inside of spout, avoids locating lever slope, landing.
To sum up, the utility model discloses mainly have following beneficial effect:
firstly, in the use process of a motorcycle, tail gas enters the inside of a connecting pipe through an air inlet pipe, larger particles in the gas can be blocked through a filter screen, the brush can clean the filter screen by blowing the tail gas to rotate a fan, the filter screen is prevented from being blocked by excessive particles, the passing of the tail gas is prevented from being influenced, the tail gas filtered by the filter screen enters the inside of an active carbon filter layer, particles in the tail gas are adsorbed by the active carbon filter layer, the particles entering the inside of a three-way catalyst body are greatly reduced, and the service life of the three-way catalyst body is prolonged;
second, peg graft in open-ended inside through the mounting panel, can conveniently maintain the filter screen, activated carbon filter layer etc. change, when needs are maintained, the pulling pull rod, make the pull rod drive first stopper and slide in the inside of first spacing groove, make first stopper drive the horizontal pole and remove, make horizontal pole and constant head tank separation, can take out open-ended inside with the mounting panel, conveniently change, clearance filter screen or activated carbon filter layer, it can to maintain after the completion with the mounting panel fix again in open-ended inside.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a cross-sectional view of a connection pipe of the present invention;
FIG. 3 is an enlarged view of part A of the present invention;
fig. 4 is an enlarged view of the part B of the present invention.
Reference numerals: 1. an air inlet pipe; 2. a connecting pipe; 3. a three-way catalyst body; 4. an opening; 5. mounting a plate; 6. a first slot; 7. filtering with a screen; 8. a second slot; 9. a fixed mount; 10. a card slot; 11. a first fixed block; 12. a rotating rod; 13. a fan; 14. a chute; 15. positioning a rod; 16. a second fixed block; 17. a support groove; 18. an activated carbon filter layer; 19. an exhaust pipe; 20. a groove; 21. a spring; 22. a cross bar; 23. positioning a groove; 24. a first limit groove; 25. a first stopper; 26. a pull rod; 27. a second limit groove; 28. a second limiting block; 29. a brush; 30. a third limiting groove; 31. a third limiting block; 32. positioning blocks; 33. and (4) bolts.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-4, a motorcycle exhaust gas treatment and emission device comprises an intake pipe 1, a connecting pipe 2 is fixedly connected to a side wall of the intake pipe 1, a three-way catalyst body 3 is fixedly connected to one end of the connecting pipe 2, an exhaust pipe 19 is fixedly connected to one end of the three-way catalyst body 3, an opening 4 is formed at a lower end of the connecting pipe 2, a mounting plate 5 is inserted into the opening 4, a first slot 6 is formed at a right side of an upper end of the mounting plate 5, a filter screen 7 is inserted into the first slot 6, a second slot 8 is formed at a right side of an inner wall of the connecting pipe 2, an upper end of the filter screen 7 is inserted into the second slot 8, a fixing frame 9 is fixedly mounted at a left side of an upper end of the mounting plate 5, a clamping groove 10 is formed at a left side of an inner wall of the connecting pipe 2, and an upper end of the fixing frame 9 is inserted into the clamping groove 10, a first fixed block 11 is fixedly mounted on the right side wall of the fixed frame 9, a rotating rod 12 is rotatably connected to the left side wall of the first fixed block 11, the right end of the rotating rod 12 penetrates through the first fixed block 11, a fan 13 is fixedly connected to the right end of the rotating rod 12, an activated carbon filter layer 18 is inserted into the left end of the rotating rod 12, a sliding groove 14 is formed in the left side wall of the fixed frame 9, a positioning rod 15 is slidably connected into the sliding groove 14, a second fixed block 16 is fixedly connected to one end of the positioning rod 15, a supporting groove 17 is formed in the side wall of the second fixed block 16, the left end of the rotating rod 12 is inserted into the supporting groove 17, a brush 29 is fixedly connected to the side wall of the fan 13, and the side wall of the brush 29 is attached to the filter screen 7; in the motorcycle use, tail gas passes through the inside that intake pipe 1 got into connecting pipe 2, can block great granule in the gas through filter screen 7, blow fan 13 through tail gas and rotate, make brush 29 can carry out cleaning work to filter screen 7, avoid the too much jam filter screen 7 of granule, influence the passing through of tail gas, tail gas after filter through filter screen 7 gets into the inside of active carbon filter layer 18, adsorb the particle in the tail gas through active carbon filter layer 18, make the inside granule that gets into three way catalyst converter body 3 reduce in a large number, promote three way catalyst converter body 3's life, peg graft in opening 4's inside through mounting panel 5, can conveniently be to filter screen 7, active carbon filter layer 18 etc. are maintained, change.
Referring to fig. 3, for the purpose of facilitating fixing or removal of the mounting plate 5; a groove 20 is formed in the inner wall of the opening 4, a spring 21 is fixedly mounted inside the groove 20, a cross rod 22 is fixedly connected to one end of the spring 21, one end of the cross rod 22 penetrates through the groove 20, one end of the cross rod 22 extends into the opening 4, a positioning groove 23 is formed in the side wall of the mounting plate 5, and one end of the cross rod 22 is inserted into the positioning groove 23; a first limiting groove 24 is formed in the inner wall of the groove 20, a first limiting block 25 is fixedly mounted on the outer wall of the cross rod 22, and the first limiting block 25 is connected to the inside of the first limiting groove 24 in a sliding manner; a pull rod 26 is inserted into the side wall of the connecting pipe 2, one end of the pull rod 26 penetrates through the connecting pipe 2, one end of the pull rod 26 extends into the first limiting groove 24, and one end of the pull rod 26 is fixedly connected with the first limiting block 25; when needs fixed mounting panel 5, pulling pull rod 26, make pull rod 26 drive first stopper 25 and slide in the inside of first spacing groove 24, make first stopper 25 drive horizontal pole 22 and remove to the inside of recess 20, then peg graft mounting panel 5 in the inside of opening 4, loosen pull rod 26, the elasticity through spring 21 makes horizontal pole 22 reset and plug in the inside of constant head tank 23, reach the purpose of fixed mounting panel 5 position, when needs are dismantled, pulling pull rod 26 can easily take off mounting panel 5.
With reference to fig. 2, for the purpose of stabilizing the position of the sieve 7; a second limiting groove 27 is formed in the right side of the upper end of the mounting plate 5 and the right side of the inner wall of the connecting pipe 2, a second limiting block 28 is fixedly mounted at each of the upper end and the lower end of the side wall of the filter screen 7, and one end of the second limiting block 28 is inserted into the second limiting groove 27; one end of the second limiting block 28 is inserted into the second limiting groove 27, so that the position of the filter screen 7 can be stabilized, and the filter screen 7 is prevented from falling to influence the particle filtering effect.
Referring to fig. 2, for the purpose of stabilizing the position of the rotating rod 12; a third limiting groove 30 is formed in the first fixing block 11, a third limiting block 31 is fixedly mounted on the outer wall of the right end of the rotating rod 12, and the third limiting block 31 is connected to the inside of the third limiting groove 30 in a sliding manner; rotate through third stopper 31 and connect in the inside of third spacing groove 30, can stabilize the position of bull stick 12 right-hand member, avoid bull stick 12 to drop.
Referring to fig. 4, for the purpose of fixing the position of the positioning rod 15; a positioning block 32 is fixedly connected to the side wall of the positioning rod 15, the positioning block 32 is slidably connected to the inside of the sliding groove 14, a bolt 33 is connected to the inner wall of the fixing frame 9 through a thread, one end of the bolt 33 penetrates through the fixing frame 9, one end of the bolt 33 extends into the inside of the sliding groove 14, one end of the bolt 33 penetrates through the positioning block 32, and one end of the bolt 33 is connected to the inner wall of the sliding groove 14 through a thread; one end of the bolt 33 penetrates through the positioning block 32 and is in threaded connection with the inner wall of the sliding groove 14, so that the positioning block 32 can fix the positioning rod 15 in the sliding groove 14, and the positioning rod 15 is prevented from inclining and sliding off.
The use principle and the advantages are as follows: in the use process of the motorcycle, tail gas enters the inside of the connecting pipe 2 through the air inlet pipe 1, larger particles in the gas can be blocked through the filter screen 7, the tail gas blows the fan 13 to rotate, the tail gas is connected inside the third limiting groove 30 in a sliding manner through the third limiting block 31, the position of the rotating rod 12 inside the first fixing block 11 can be stabilized, the position of the right end of the rotating rod 12 is stabilized, the position of the left end of the rotating rod 12 is stabilized through the supporting groove 17 formed in the side wall of the second fixing block 16, so that the brush 29 can clean the filter screen 7, the filter screen 7 is prevented from being blocked by excessive particles, the passing of the tail gas is influenced, the tail gas filtered by the filter screen 7 enters the inside of the activated carbon filter layer 18, particles in the tail gas are adsorbed by the activated carbon filter layer 18, the particles entering the inside of the three-way catalyst body 3 are greatly reduced, and the service life of the three-way catalyst body 3 is prolonged, the tail gas purified by the three-way catalytic converter body 3 is discharged through the exhaust pipe 19, when the filter screen 7 and the active carbon filter layer 18 need to be maintained, the pull rod 26 is pulled, the pull rod 26 drives the first limiting block 25 to slide in the first limiting groove 24, the first limiting block 25 drives the cross rod 22 to move towards the inside of the groove 20, the cross rod 22 is separated from the positioning groove 23, the mounting plate 5 can be taken out of the inside of the opening 4, the filter screen 7 is inserted in the first slot 6, the filter screen 7 can be conveniently replaced and cleaned, when the active carbon filter layer 18 needs to be replaced, the bolt 33 is rotated, the bolt 33 is separated from the positioning block 32, then the positioning rod 15 is taken out of the inside of the sliding groove 14, the active carbon filter layer 18 can be taken out, the filter screen can be fixed again after the replacement is completed, the mounting plate 5 is inserted in the opening 4 after the maintenance is completed, the pull rod 26 is loosened, elasticity through spring 21 makes horizontal pole 22 reset and pegs graft in the inside of constant head tank 23, can be with the rigidity of mounting panel 5, the rigidity back of mounting panel 5, can stabilize the position of filter screen 7 upper end through second slot 8, and peg graft in the inside of second spacing groove 27 through the one end of second stopper 28, make the position of filter screen 7 more firm, peg graft in the inside of draw-in groove 10 through the upper end of mount 9, can stabilize mount 9 in the inside position of connecting pipe 2, make the position of mount 9 more firm.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a motorcycle exhaust-gas treatment and discharging equipment, includes intake pipe (1), its characterized in that: the side wall of the air inlet pipe (1) is fixedly connected with a connecting pipe (2), one end of the connecting pipe (2) is fixedly connected with a three-way catalyst body (3), one end of the three-way catalyst body (3) is fixedly connected with an exhaust pipe (19), the lower end of the connecting pipe (2) is provided with an opening (4), a mounting plate (5) is inserted into the opening (4), a first slot (6) is formed in the right side of the upper end of the mounting plate (5), a filter screen (7) is inserted into the first slot (6), a second slot (8) is formed in the right side of the inner wall of the connecting pipe (2), the upper end of the filter screen (7) is inserted into the second slot (8), a fixing frame (9) is fixedly installed on the left side of the upper end of the mounting plate (5), and a clamping groove (10) is formed in the left side of the inner wall of the connecting pipe (2), the upper end of the fixing frame (9) is inserted into the clamping groove (10), a first fixing block (11) is fixedly mounted on the right side wall of the fixing frame (9), a rotating rod (12) is rotatably connected to the left side wall of the first fixing block (11), the right end of the rotating rod (12) penetrates through the first fixing block (11), a fan (13) is fixedly connected to the right end of the rotating rod (12), an activated carbon filter layer (18) is inserted into the left end of the rotating rod (12), a sliding groove (14) is formed in the left side wall of the fixing frame (9), a positioning rod (15) is slidably connected to the inside of the sliding groove (14), a second fixing block (16) is fixedly connected to one end of the positioning rod (15), a supporting groove (17) is formed in the side wall of the second fixing block (16), the left end of the rotating rod (12) is inserted into the supporting groove (17), and a brush (29) is fixedly connected to the side wall of the fan (13), the side wall of the brush (29) is attached to the filter screen (7).
2. A motorcycle exhaust gas treatment and discharge device according to claim 1, characterized in that: the inner wall of opening (4) is seted up flutedly (20), the inside fixed mounting of recess (20) has spring (21), the one end fixedly connected with horizontal pole (22) of spring (21), recess (20) are run through to the one end of horizontal pole (22), the one end of horizontal pole (22) stretches into the inside of opening (4), constant head tank (23) have been seted up to the lateral wall of mounting panel (5), the one end of horizontal pole (22) is pegged graft in the inside of constant head tank (23).
3. A motorcycle exhaust gas treatment and discharge device according to claim 2, characterized in that: first spacing groove (24) have been seted up to the inner wall of recess (20), the outer wall fixed mounting of horizontal pole (22) has first stopper (25), first stopper (25) sliding connection is in the inside of first spacing groove (24).
4. A motorcycle exhaust gas treatment and discharge device according to claim 3, characterized in that: the side wall of the connecting pipe (2) is spliced with a pull rod (26), one end of the pull rod (26) penetrates through the connecting pipe (2), one end of the pull rod (26) extends into the first limiting groove (24), and one end of the pull rod (26) is fixedly connected with the first limiting block (25).
5. A motorcycle exhaust gas treatment and discharge device according to claim 1, characterized in that: second spacing groove (27) have all been seted up on the upper end right side of mounting panel (5) and the right side of connecting pipe (2) inner wall, the equal fixed mounting in upper and lower both ends of filter screen (7) lateral wall has second stopper (28), the one end of second stopper (28) is pegged graft in the inside of second spacing groove (27).
6. A motorcycle exhaust gas treatment and discharge device according to claim 1, characterized in that: third spacing groove (30) have been seted up to the inside of first fixed block (11), the outer wall fixed mounting of bull stick (12) right-hand member has third stopper (31), third stopper (31) sliding connection is in the inside of third spacing groove (30).
7. A motorcycle exhaust gas treatment and discharge device according to claim 1, characterized in that: the utility model discloses a positioning device, including locating lever (15), locating piece (32), inner wall threaded connection of mount (9) has bolt (33), the one end of bolt (33) runs through mount (9), the one end of bolt (33) stretches into the inside of spout (14), the one end of bolt (33) runs through locating piece (32), the one end of bolt (33) and the inner wall threaded connection of spout (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120958975.0U CN215109095U (en) | 2021-05-07 | 2021-05-07 | Motorcycle exhaust-gas treatment and discharging equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120958975.0U CN215109095U (en) | 2021-05-07 | 2021-05-07 | Motorcycle exhaust-gas treatment and discharging equipment |
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| Publication Number | Publication Date |
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| CN215109095U true CN215109095U (en) | 2021-12-10 |
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| CN202120958975.0U Active CN215109095U (en) | 2021-05-07 | 2021-05-07 | Motorcycle exhaust-gas treatment and discharging equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115247587A (en) * | 2021-12-16 | 2022-10-28 | 兴化市富邦机械有限公司 | Exhaust device with dustproof emission reduction function based on automobile engine |
-
2021
- 2021-05-07 CN CN202120958975.0U patent/CN215109095U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115247587A (en) * | 2021-12-16 | 2022-10-28 | 兴化市富邦机械有限公司 | Exhaust device with dustproof emission reduction function based on automobile engine |
| CN115247587B (en) * | 2021-12-16 | 2024-04-05 | 兴化市富邦机械有限公司 | Exhaust device with dustproof emission reduction function based on automobile engine |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A motorcycle exhaust gas treatment and emission device Effective date of registration: 20220505 Granted publication date: 20211210 Pledgee: Guangdong Development Bank Co.,Ltd. Jiangmen branch Pledgor: QINGQI GROUP JIANGMEN GUANGSU MOTORCYCLE Co.,Ltd. Registration number: Y2022980005090 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |