CN214993421U - Energy-concerving and environment-protective park rubbish cleaning equipment of using - Google Patents
Energy-concerving and environment-protective park rubbish cleaning equipment of using Download PDFInfo
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- CN214993421U CN214993421U CN202121260601.8U CN202121260601U CN214993421U CN 214993421 U CN214993421 U CN 214993421U CN 202121260601 U CN202121260601 U CN 202121260601U CN 214993421 U CN214993421 U CN 214993421U
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Abstract
The utility model relates to a cleaning equipment especially relates to an energy-concerving and environment-protective park rubbish cleaning equipment of using. The utility model aims at providing a can prevent external factor influence, park rubbish cleaning equipment is used to energy-concerving and environment-protective. The technical scheme is as follows: an energy-saving and environment-friendly park garbage cleaning device comprises a collecting frame, a handle, a driving roller, a conveying belt, a baffle, universal wheels, rollers and the like; collect the frame front side and be uncovered, collect frame upside rear portion symmetry and be equipped with the handle, collect all being equipped with the driving roller around the frame lower part inboard, around having the conveyer belt between the driving roller, collect the frame rear side sliding type and be equipped with the baffle, baffle lower part both sides are the chamfer, collect the equal rotary type of frame left and right sides lower part and be equipped with universal wheel and gyro wheel, and the gyro wheel is located the universal wheel rear. The utility model discloses a manual pushing equipment of people removes to realize clear function, reached energy-concerving and environment-protective purpose.
Description
Technical Field
The utility model relates to a cleaning equipment especially relates to an energy-concerving and environment-protective park rubbish cleaning equipment of using.
Background
The park, ancient times, refers to the garden of an official, and modern times generally refer to public areas which are built and operated by governments and are used as natural ornamental areas and used for rest and play of the public, and as the public areas, garbage is inevitably generated, and people need to clean the park in order to love the environment of the park.
The rubbish in park generally is fallen leaves and paper rubbish, and this kind of rubbish quality is light, and when people cleaned now, generally swept rubbish to a heap with the broom, collect the processing again, when people clean, can cause the cleaning difficulty because of the factor of nature wind often, also has people to use rubbish cleaning cart to clear up rubbish, and the power consumption is huge and not environmental protection.
Therefore, it is necessary to design an energy-saving and environment-friendly park garbage cleaning device capable of preventing the influence of external factors to solve the existing problems.
SUMMERY OF THE UTILITY MODEL
In order to overcome when people are clean, often can cause clean difficulty because of the factor of nature wind, and use rubbish cleaning cart to go to clear up rubbish, the huge and not environmental protection's of power consumption shortcoming, the utility model aims at providing a can prevent that external factor from influencing, park rubbish cleaning equipment is used to energy-concerving and environment-protective.
The purpose of the utility model is realized by adopting the following technical scheme:
the utility model provides an energy-concerving and environment-protective park rubbish cleaning equipment that uses, including collecting the frame, a handle, the driving roller, the conveyer belt, the baffle, the universal wheel, the gyro wheel, rotating assembly, the second pivot, the cleaning brush, movable assembly and drive assembly, it is uncovered to collect the frame front side, it is equipped with the handle to collect frame upside rear portion symmetry, it all is equipped with the driving roller around collecting frame lower part inboard, around there being the conveyer belt between the driving roller, it is equipped with the baffle to collect frame rear side sliding type, baffle lower part both sides are the chamfer, it is equipped with universal wheel and gyro wheel to collect the equal rotary type in frame left and right sides lower part, the gyro wheel is located the universal wheel rear, be equipped with rotating assembly between collection frame and the handle, the rotary type is equipped with the second pivot on the rotating assembly, be equipped with the cleaning brush in the second pivot, the carriage front portion is equipped with movable assembly, be equipped with drive assembly between right side gyro wheel back shaft and the rotating assembly.
As a further preferable scheme, the rotating assembly comprises a first rotating shaft, a rotating frame, a first spring, a movable rod and a second spring, the rotation axis, L type pole, the leading wheel, commentaries on classics board and stay cord, collect the equal rotary type in the anterior both sides of frame and be equipped with first pivot, the rotary type is equipped with the swivel mount between the first pivot in both sides, the rotary type is equipped with the second pivot between the anterior both ends of swivel mount, all be connected with first spring between swivel mount upper portion and the collection frame top both sides, it is equipped with the movable rod to collect frame top bilateral symmetry, the movable rod with collect and be connected with the second spring between the frame, it is equipped with the rotation axis to collect frame top rear side gyration, the rotation axis both ends all are equipped with L type pole, left and right sides handle upper portion and lower part all are equipped with the leading wheel, handle upper portion rear side all is equipped with the commentaries on classics board through the torsion spring rotary type, its place one side commentaries on classics board rear portion is connected respectively to two stay cord one side, the other end is connected with close L type pole upper portion around its place reel.
As a further preferred scheme, the movable assembly comprises a movable plate, a contact rod and a third spring, the movable plate is rotatably arranged at the lower part of the inner front side of the collecting frame, the contact rod is symmetrically and slidably arranged at the left side and the right side of the front part of the collecting frame, and the third spring is connected between the collecting frame and the contact rod.
As a further preferable scheme, the transmission assembly comprises a first transmission wheel, a double-groove transmission wheel, a first belt, a second transmission wheel and a second belt, the first transmission wheel is fixedly arranged on the right roller supporting shaft, the double-groove transmission wheel is arranged on the right first rotating shaft, the double-groove transmission wheel is positioned on the right of the rotating frame, the first belt is wound between the first transmission wheel and the right groove of the double-groove transmission wheel, the second transmission wheel is arranged at the right end of the second rotating shaft, and the second belt is wound between the second transmission wheel and the left groove of the double-groove transmission wheel.
As a further preferred scheme, still include conveying assembly, conveying assembly is including the third pivot, one-way transmission wheel, the third belt, the fourth drive wheel, the fourth pivot, fourth belt and gear, it is equipped with the third pivot to collect frame rear portion upside rotary type, all be equipped with one-way transmission wheel on third pivot right-hand member and the gyro wheel back shaft, be connected with the third belt between the one-way transmission wheel, the third pivot left end is equipped with the fourth drive wheel, it is equipped with the fourth pivot to collect frame rear portion left side rotary type, be equipped with gear and another fourth drive wheel in the fourth pivot, be connected with the fourth belt between the fourth drive wheel, rear side driving roller left end is equipped with another gear, two gear engagement.
As further preferred scheme, still including the subassembly that stabilizes, the subassembly that stabilizes is equipped with the kelly including kelly and fourth spring, collects frame rear portion upside slidingtype symmetry, and the kelly tip is the hemisphere, all is connected with the fourth spring between kelly and the collection frame, and the draw-in groove has all been opened to the baffle both sides, and the draw-in groove is the arc concave surface.
As a further preferable mode, the collecting frame is connected with the handle by bolts.
The utility model has the advantages of it is following: 1. the utility model discloses a manual pushing equipment of people removes to realize clear function, reached energy-concerving and environment-protective purpose.
2. Can carry the rubbish in the collection frame backward through conveyor assembly, can prevent that the rubbish in the collection frame from piling up at the collection frame opening part, avoid rubbish to fall out from collecting the frame opening part.
3. The utility model discloses with solid subassembly of mistake and prevent that the baffle from because outside factor rebound, make the rubbish of collecting in the frame reveal.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of another angle of the present invention.
Fig. 3 is a schematic view of a first partial structure of the present invention.
Fig. 4 is a schematic diagram of a second partial structure according to the present invention.
Fig. 5 is an enlarged view of a portion a of the present invention.
Fig. 6 is an enlarged view of the portion B of the present invention.
Fig. 7 is a schematic view of a third partial structure of the present invention.
Fig. 8 is an enlarged view of the portion C of the present invention.
Number designation in the figures: 1-collection frame, 101-handle, 102-driving roller, 103-conveyor belt, 104-baffle, 2-universal wheel, 3-roller, 4-rotating component, 401-first rotating shaft, 402-rotating frame, 403-first spring, 404-movable rod, 405-second spring, 406-rotating shaft, 407-L-shaped rod, 408-guide wheel, 409-rotating plate, 410-pull rope, 5-second rotating shaft, 6-cleaning brush, 7-movable component, 701-movable plate, 702-contact rod, 703-third spring, 8-driving component, 801-first driving wheel, 802-double-groove driving wheel, 803-first belt, 804-second driving wheel, 805-second belt, 9-conveying component, 901-third rotating shaft, 902-one-way driving wheel, 903-third belt, 904-fourth driving wheel, 905-fourth rotating shaft, 906-fourth belt, 907-gear, 10-stabilizing component, 1001-clamping rod, 1002-fourth spring and 1003-clamping groove.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments:
example 1
An energy-saving and environment-friendly park garbage cleaning device is shown in figures 1-8 and comprises a collecting frame 1, a handle 101, a transmission roller 102, a conveyor belt 103, baffles 104, universal wheels 2, rollers 3, a rotating component 4, a second rotating shaft 5, a cleaning brush 6, a movable component 7 and a transmission component 8, wherein the front side of the collecting frame 1 is open, the handles 101 are symmetrically arranged at the rear part of the upper side of the collecting frame 1, the transmission rollers 102 are respectively arranged at the front and the rear parts of the inner side of the lower part of the collecting frame 1, the conveyor belt 103 is wound between the transmission rollers 102, the baffles 104 are movably arranged at the rear part of the collecting frame 1, both sides of the lower part of the baffles 104 are chamfers, the universal wheels 2 and the rollers 3 are rotatably arranged at the lower parts of the left side and the right side of the collecting frame 1, the rotating component 4 is arranged between the collecting frame 1 and the handle 101, the second rotating component 5 is rotatably arranged on the rotating component 4, the cleaning brush 6 is arranged on the second rotating shaft 5, the front part of the supporting frame is provided with a movable component 7, and a transmission component 8 is arranged between the supporting shaft of the right roller 3 and the rotating component 4.
People can hold the handle with the hand when using, promote collection frame 1 through gyro wheel 3 and universal wheel 2 and move forward, it drives transmission assembly 8 work to rotate through 3 back shaft of gyro wheel, transmission assembly 8 drives second pivot 5 and cleaning brush 6 anticlockwise rotations, when people need clean rubbish, people drive rotating assembly 4 work with the hand, rotating assembly 4 drives the rotatory downstream of cleaning brush 6 and ground contact, and simultaneously, rotating assembly 4 function can drive movable assembly 7 function, brush rubbish into collection frame 1 through the rotation of cleaning brush 6 and the cooperation of movable assembly 7, when needing to clear up the rubbish in the collection frame 1, baffle 104 is taken out in the rebound, pour rubbish can.
The transmission assembly 8 comprises a first transmission wheel 801, a double-groove transmission wheel 802, a first belt 803, a second transmission wheel 804 and a second belt 805, the first transmission wheel 801 is fixedly arranged on a supporting shaft of the right roller 3, the double-groove transmission wheel 802 is arranged on the right first rotating shaft 401, the double-groove transmission wheel 802 is positioned at the right of the rotating frame 402, the first belt 803 is wound between the right grooves of the first transmission wheel 801 and the double-groove transmission wheel 802, the second transmission wheel 804 is arranged at the right end of the second rotating shaft 5, and the second belt 805 is wound between the left grooves of the second transmission wheel 804 and the double-groove transmission wheel 802.
The user pushes the device to move to drive the roller 3 to rotate, the roller 3 drives the first driving wheel 801, the second rotating shaft 5, the double-groove driving wheel 802 and the first belt 803 to rotate, the double-groove driving wheel 802 drives the first driving wheel 801, the second rotating shaft 5 and the second belt 805 to rotate, and the second rotating shaft 5 drives the cleaning brush 6 to rotate.
The rotating component 4 comprises a first rotating shaft 401, a rotating frame 402, a first spring 403, a movable rod 404, a second spring 405, a rotating shaft 406, an L-shaped rod 407, a guide wheel 408, a rotating plate 409 and a pull rope 410, wherein the first rotating shaft 401 is rotatably arranged on both sides of the front part of the collecting frame 1, the rotating frame 402 is rotatably arranged between the first rotating shafts 401 on both sides, the second rotating shaft 5 is rotatably arranged between both ends of the front part of the rotating frame 402, the first spring 403 is respectively connected between the upper part of the rotating frame 402 and both sides of the top part of the collecting frame 1, the movable rods 404 are symmetrically arranged on the left and right sides of the top part of the collecting frame 1, the second spring 405 is connected between the movable rods 404 and the collecting frame 1, the rotating shaft 406 is rotatably arranged on the back side of the top part of the collecting frame 1, the L-shaped rods 407 are respectively arranged at both ends of the rotating shaft 406, the guide wheels 408 are respectively arranged on the upper part and the lower part of the left and right handles 101, the rotating plate 409 are rotatably arranged on the back side of the upper part of the handles 101 through torsion springs, one end of each of the two pull ropes 410 is connected to the rear part of the rotating plate 409 on the side where the pull rope is located, and the other end of each of the two pull ropes bypasses the reel on the side where the pull rope is located and is connected with the upper part of the adjacent L-shaped rod 407.
The movable assembly 7 includes a movable plate 701, a contact rod 702 and a third spring 703, the movable plate 701 is rotatably disposed at the lower portion of the front side of the collecting frame 1, the contact rods 702 are symmetrically disposed at the left and right sides of the front portion of the collecting frame 1, and the third spring 703 is connected between the collecting frame 1 and the contact rods 702.
When people want to clean the garbage, the pushing device moves and simultaneously rotates the rotating plates 409 at two sides upwards, the rotating plates 409 drive the L-shaped rod 407 and the rotating shaft 406 to rotate through the pulling rope 410, the L-shaped rod 407 drives the movable rod 404 to move towards the front side, the second spring 405 is stretched, the L-shaped rod 407 drives the rotating frame 402 to rotate downwards, the rotating frame 402 drives the cleaning brush 6 to rotate downwards to contact with the ground, the rotating frame 402 drives the contact rod 702 to move downwards while rotating downwards, the third spring 703 is stretched, the contact rod 702 drives the movable plate 701 to rotate downwards, the movable plate 701 rotates downwards to enable the front end of the movable plate 701 to contact with the ground, as the front end of the movable plate 701 is conical, the front end of the movable plate can be better attached to the ground, the cleaning brush 6 can more easily brush the garbage into the collecting frame 1, when the garbage does not need to be cleaned, people loosen the rotating plates 409, under the action of resetting of the first spring 403, the second spring 405 and the third spring 703, the rotating frame 402 and the movable plate 701 rotate upwards to reset and are not contacted with the ground any more, so that the abrasion is reduced.
The automatic feeding device is characterized by further comprising a conveying assembly 9, the conveying assembly 9 comprises a third rotating shaft 901, a one-way transmission wheel 902, a third belt 903, a fourth transmission wheel 904, a fourth rotating shaft 905, a fourth belt 906 and a gear 907, the third rotating shaft 901 is rotatably arranged on the upper side of the rear portion of the collecting frame 1, the one-way transmission wheels 902 are arranged on the right end of the third rotating shaft 901 and a supporting shaft of the roller 3, the third belt 903 is connected between the one-way transmission wheels 902, the fourth transmission wheel 904 is arranged at the left end of the third rotating shaft 901, the fourth rotating shaft 905 is rotatably arranged on the left side of the rear portion of the collecting frame 1, the gear 907 and another fourth transmission wheel 904 are arranged on the fourth rotating shaft 905, the fourth belt 906 is connected between the fourth transmission wheels 904, another gear 907 is arranged at the left end of the rear-side transmission roller 102, and the two gears 907 are meshed.
When the equipment moves forwards, the roller 3 supports the shaft to rotate to drive the one-way transmission wheel 902 to rotate, the one-way transmission wheel 902 rotates to drive the third rotating shaft 901 to rotate, due to the action of the one-way transmission wheel 902, when the equipment moves backwards, the one-way transmission wheel 902 rotates to not drive the third rotating shaft 901 to rotate, the third rotating shaft 901 rotates to drive the fourth transmission wheel 904, the fourth rotating shaft 905 rotates with the fourth belt 906, the fourth rotating shaft 905 drives the gear 907 to rotate, the gear 907 drives the lower gear 907 to rotate reversely, the lower gear 907 drives the transmission roller 102 and the transmission belt 103 to rotate reversely, the transmission belt 103 can drive the garbage brushed into the collection frame 1 to move backwards, and the garbage brushed into the collection frame 1 is prevented from being accumulated at the opening of the collection frame 1.
Still including firm subassembly 10, firm subassembly 10 is equipped with kelly 1001 including kelly 1001 and fourth spring 1002, collection 1 rear portion upside slidingtype symmetry of frame, and kelly 1001 tip is the hemisphere, and kelly 1001 all is connected with fourth spring 1002 with collecting between the frame 1, and the draw-in groove has all been opened to baffle 104 both sides, and the draw-in groove is the arc concave surface.
When people install baffle 104 on collection frame 1, insert baffle 104 along the spout of collecting frame 1 rear side, because baffle 104 lower part both sides are the chamfer, consequently when baffle 104 chamfer and kelly 1001 contact, can drive kelly 1001 and contract inwards, fourth spring 1002 is compressed, when the draw-in groove 1003 of baffle 104 both sides moved to kelly 1001 department, under the effect of fourth spring 1002, kelly 1001 resets and blocks into draw-in groove 1003, because kelly 1001 tip is the hemisphere, and draw-in groove 1003 is the arc concave surface, therefore people need apply certain power when upwards moving baffle 104, can prevent like this that baffle 104 from upwards moving because of the factor of outside, make the interior rubbish of collection frame 1 reveal.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides an energy-concerving and environment-protective park rubbish cleaning equipment that uses which characterized in that: comprises a collecting frame (1), a handle (101), a driving roller (102), a conveyor belt (103), a baffle plate (104), a universal wheel (2), a roller (3), a rotating component (4), a second rotating shaft (5), a cleaning brush (6), a movable component (7) and a transmission component (8), wherein the front side of the collecting frame (1) is open, the handle (101) is symmetrically arranged at the rear part of the upper side of the collecting frame (1), the driving rollers (102) are respectively arranged at the front and the rear parts of the inner side of the lower part of the collecting frame (1), the conveyor belt (103) is wound between the driving rollers (102), the baffle plate (104) is movably arranged at the rear part of the collecting frame (1), two sides of the lower part of the baffle plate (104) are chamfers, the universal wheel (2) and the roller (3) are respectively arranged at the lower parts of the left side and the right side of the collecting frame (1) in a rotating manner, the roller (3) is positioned at the rear part of the universal wheel (2), the rotating component (4) is arranged between the collecting frame (1) and the handle (101), the rotating component (4) is rotatably provided with a second rotating shaft (5), the second rotating shaft (5) is provided with a cleaning brush (6), the front part of the supporting frame is provided with a movable component (7), and a transmission component (8) is arranged between the supporting shaft of the right side roller (3) and the rotating component (4).
2. An energy saving and environmental friendly park garbage cleaning apparatus as claimed in claim 1, wherein: the rotating assembly (4) comprises a first rotating shaft (401), a rotating frame (402), a first spring (403), a movable rod (404), a second spring (405), a rotating shaft (406), L-shaped rods (407), guide wheels (408), a rotating plate (409) and a pull rope (410), wherein the first rotating shaft (401) is rotatably arranged on two sides of the front part of the collecting frame (1), the rotating frame (402) is rotatably arranged between the first rotating shafts (401) on two sides, the second rotating shaft (5) is rotatably arranged between two ends of the front part of the rotating frame (402), the first spring (403) is respectively connected between the upper part of the rotating frame (402) and two sides of the top part of the collecting frame (1), the movable rods (404) are symmetrically arranged on the left and right of the top part of the collecting frame (1), the second spring (405) is connected between the movable rods (404) and the collecting frame (1), the rotating shaft (406) is rotatably arranged on the back side of the top part of the collecting frame (1), the two ends of the rotating shaft (406) are respectively provided with the L-shaped rods (407), guide wheels (408) are arranged on the upper portion and the lower portion of each of the left handle (101) and the right handle, a rotating plate (409) is rotatably arranged on the rear side of the upper portion of each of the left handle (101) and the right handle (101), one end of each of two pull ropes (410) is connected to the rear portion of the rotating plate (409) on the corresponding side, and the other end of each of the two pull ropes is connected with the upper portion of the adjacent L-shaped rod (407) by winding a winding wheel on the corresponding side.
3. An energy saving and environmental friendly park garbage cleaning apparatus as claimed in claim 2, wherein: the movable assembly (7) comprises a movable plate (701), a contact rod (702) and a third spring (703), the movable plate (701) is rotatably arranged at the lower part of the inner front side of the collecting frame (1), the contact rods (702) are symmetrically arranged at the left side and the right side of the front part of the collecting frame (1) in a sliding mode, and the third spring (703) is connected between the collecting frame (1) and the contact rods (702).
4. An energy saving and environmental friendly park garbage cleaning apparatus as claimed in claim 3, wherein: the transmission assembly (8) comprises a first transmission wheel (801), a double-groove transmission wheel (802), a first belt (803), a second transmission wheel (804) and a second belt (805), wherein the first transmission wheel (801) is fixedly arranged on a support shaft of a right roller (3), the double-groove transmission wheel (802) is arranged on a first rotating shaft (401) on the right side, the double-groove transmission wheel (802) is positioned on the right side of the rotating frame (402), the first belt (803) is wound between the first transmission wheel (801) and the right groove of the double-groove transmission wheel (802), the second transmission wheel (804) is arranged on the right side of the second rotating shaft (5), and the second belt (805) is wound between the second transmission wheel (804) and the left groove of the double-groove transmission wheel (802).
5. An energy saving and environmental friendly park garbage cleaning apparatus as claimed in claim 4, wherein: the device is characterized by further comprising a conveying assembly (9), wherein the conveying assembly (9) comprises a third rotating shaft (901), a one-way transmission wheel (902), a third belt (903), a fourth transmission wheel (904), a fourth rotating shaft (905), a fourth belt (906) and a gear (907), the third rotating shaft (901) is rotatably arranged on the upper side of the rear portion of the collecting frame (1), the one-way transmission wheel (902) is arranged on the right end of the third rotating shaft (901) and a supporting shaft of the roller (3), the third belt (903) is connected between the one-way transmission wheels (902), the fourth transmission wheel (904) is arranged at the left end of the third rotating shaft (901), the fourth rotating shaft (905) is rotatably arranged at the left side of the rear portion of the collecting frame (1), the gear (907) and the other fourth transmission wheel (904) are arranged on the fourth rotating shaft (905), the fourth belt (906) is connected between the fourth transmission wheels (904), the left end of the rear side roller (102) is provided with the other gear (907), two gears (907) mesh.
6. An energy saving and environmental friendly park garbage cleaning apparatus as claimed in claim 5, wherein: still including firm subassembly (10), firm subassembly (10) are equipped with kelly (1001) including kelly (1001) and fourth spring (1002) collection frame (1) rear portion upside slidingtype symmetry, and kelly (1001) tip is the hemisphere, and kelly (1001) and collection all are connected with fourth spring (1002) between frame (1), and baffle (104) both sides all open there is the draw-in groove, and the draw-in groove is the arc concave surface.
7. An energy saving and environmental friendly park garbage cleaning apparatus as claimed in claim 6, wherein: the collecting frame (1) is connected with the handle (101) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121260601.8U CN214993421U (en) | 2021-06-07 | 2021-06-07 | Energy-concerving and environment-protective park rubbish cleaning equipment of using |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121260601.8U CN214993421U (en) | 2021-06-07 | 2021-06-07 | Energy-concerving and environment-protective park rubbish cleaning equipment of using |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214993421U true CN214993421U (en) | 2021-12-03 |
Family
ID=79130193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121260601.8U Active CN214993421U (en) | 2021-06-07 | 2021-06-07 | Energy-concerving and environment-protective park rubbish cleaning equipment of using |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214993421U (en) |
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2021
- 2021-06-07 CN CN202121260601.8U patent/CN214993421U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230901 Address after: Room 421, Ducheng Street Office, No. 3 Xifeng Second Road, Yanta District, Xi'an City, Shaanxi Province, 710000 Patentee after: Shaanxi Huazhijie Environmental Technology Co.,Ltd. Address before: 510000 room 3104, No. 21, Shengkai Second Street, Huangpu District, Guangzhou City, Guangdong Province Patentee before: Yang Junfeng |
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| TR01 | Transfer of patent right |