CN110974084A - Handheld glass cleaner - Google Patents
Handheld glass cleaner Download PDFInfo
- Publication number
- CN110974084A CN110974084A CN201911297532.5A CN201911297532A CN110974084A CN 110974084 A CN110974084 A CN 110974084A CN 201911297532 A CN201911297532 A CN 201911297532A CN 110974084 A CN110974084 A CN 110974084A
- Authority
- CN
- China
- Prior art keywords
- liquid
- plate
- glass
- shell
- cleaning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000011521 glass Substances 0.000 title claims abstract description 74
- 238000004140 cleaning Methods 0.000 claims abstract description 86
- 239000007788 liquid Substances 0.000 claims abstract description 86
- 239000007921 spray Substances 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims description 35
- 239000004744 fabric Substances 0.000 claims description 25
- 238000005507 spraying Methods 0.000 claims description 24
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 230000008878 coupling Effects 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical group [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 235000019795 sodium metasilicate Nutrition 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 229910052882 wollastonite Inorganic materials 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L1/00—Cleaning windows
- A47L1/06—Hand implements
- A47L1/08—Hand implements with provision for supplying liquids, e.g. cleaning agents
Landscapes
- Cleaning In General (AREA)
Abstract
The invention relates to a cleaner, in particular to a handheld glass cleaner. The technical problem how to design a hand-held type glass cleaner that can spout the cleaning solution when clean, makes things convenient for people to clean glass, and work efficiency is high, can also clear away remaining cleaning solution. A hand-held glass cleaner comprises a shell, a push rod, an annular plate, a universal wheel, a driving motor and the like; the left end of the shell is fixedly connected with an annular plate, universal wheels are rotatably mounted on the upper side and the lower side of the left side face of the annular plate, and a driving motor is mounted on the left side of the top in the shell. According to the invention, the pull rod is pulled to swing rightwards to enable the circular brush to be in contact with the glass, the driving motor is started to enable the circular brush to rotate to clean the glass, and meanwhile, the pull rod is continuously pulled to swing rightwards to spray the cleaning liquid on the glass without stopping to spray the cleaning liquid on the glass, so that the cleaning liquid is convenient to spray and high in working efficiency.
Description
Technical Field
The invention relates to a cleaner, in particular to a handheld glass cleaner.
Background
Glass is an amorphous inorganic non-metallic material, and is generally prepared by using various inorganic minerals as main raw materials and adding a small amount of auxiliary raw materials. Its main components are silicon dioxide and other oxides. The chemical composition of the common glass is Na2SiO3, CaSiO3, SiO2 or Na 2O. CaO.6SiO 2, and the like, and the main component is a silicate double salt which is an amorphous solid with a random structure. The light-transmitting composite material is widely applied to buildings, is used for isolating wind and transmitting light, and belongs to a mixture. In daily life, the glass is often stuck with dust or other things, so that the glass is dirty and not beautiful, and the glass needs to be cleaned.
At present, people are all that one hand is holding the cleaning solution, and another hand is holding burnisher and is cleaned glass, when needing to spout the cleaning solution, need stop spraying, and the operation is more troublesome, and work efficiency is still low to glass surface after the cleaning still can have remaining cleaning solution, and the cleaning solution flows at will and leads to glass to glue the dust and become dirty again easily, then needs handle the cleaning solution with wiping cloth after the cleaning.
Therefore, a handheld glass cleaner which can spray cleaning liquid when cleaning, is convenient for people to clean glass, has high working efficiency and can also clean residual cleaning liquid is particularly needed to solve the problems in the prior art.
Disclosure of Invention
When need spout the cleaning solution in order to overcome, cleaning tool need stop and spray the cleaning solution again, and is more troublesome, and work efficiency is still low to glass after the cleanness still has remaining cleaning solution to influence pleasing to the eye shortcoming, the technical problem that solves: the utility model provides a can be when clear blowout cleaning solution, make things convenient for people to clean glass, work efficiency is high, can also be to the hand-held type glass cleaner that remaining cleaning solution was clear away.
The technical scheme is as follows: a hand-held glass cleaner comprises a shell, a ring plate and a universal wheel, wherein the ring plate is fixedly connected at an opening of the shell, the universal wheel is arranged at a position, far away from the shell, of the ring plate, the universal wheel is symmetrically arranged at one side of the ring plate, the hand-held glass cleaner further comprises a driving mechanism, a driving motor, a first gear, a button, a cleaning device and a liquid spraying mechanism, one part, close to the ring plate, of the inner side of the shell is provided with the cleaning device, the cleaning device is used for cleaning glass, the driving motor is arranged at one part, close to the ring plate, of the inner wall of the shell, the output shaft of the driving motor is connected with the first gear, the first gear is matched with the cleaning device, the liquid spraying mechanism is arranged between the shell and the ring plate and is used for spraying cleaning liquid on the glass, the driving mechanism matched with the liquid spraying mechanism and the cleaning device, the button is connected with the driving motor through a circuit.
Furthermore, the driving mechanism comprises a pull rod, a first torsion spring and a push rod, the middle of the bottom of the shell is hinged with the pull rod matched with the liquid spraying mechanism, the hinged position of the pull rod and the shell is provided with the first torsion spring, the top end of the pull rod is positioned in the shell, the push rod is hinged with the push rod, and the push rod is matched with the cleaning device.
Further, cleaning device is including horizontal slide rail, horizontal slider, pivot, annular sliding part, circular brush, second gear and compression spring, one rigid coupling that the bottom is close to the annular slab in the casing has horizontal slide rail, the gliding horizontal slider that is equipped with on the horizontal slide rail, horizontal slider is close to and is connected with compression spring between one side and the horizontal slide rail of annular slab, and one side rigid coupling that horizontal slider is close to first gear has annular sliding part, be connected with the pivot on the annular sliding part, one portion that the annular slab was kept away from in the pivot is installed with first gear complex second gear, and the wherein one end and the push rod contact cooperation of pivot, the other end rigid coupling of pivot has can be to the clear circular brush of glass, a part of circular brush is located the annular slab.
Further, hydrojet mechanism is including liquid case, liquid bag, feed liquor pipe, drain pipe and shower nozzle, the liquid case is installed to one side that the annular plate was kept away from to the casing outer wall, and the casing lower part is close to one portion of embedded liquid bag of installing of pull rod, is connected with feed liquor pipe and drain pipe on the liquid bag, and feed liquor pipe tail end runs through casing and liquid incasement intercommunication, and the tail end of drain pipe runs through casing and annular plate and is connected with the shower nozzle, and the shower nozzle is located the annular plate.
Further, still including the wiping mechanism that can clean remaining cleaning solution, wiping mechanism is including fixed plate, swing board, second torsion spring, clamp plate, third torsion spring, wipe cloth and L type pole, a rigid coupling that the liquid bag was kept away from to the casing outer wall has the fixed plate, and one side that the fixed plate is close to the annular plate articulates there is the swing board, and the swing board is the slope setting, and the swing board is close to and is equipped with second torsion spring between one side of annular plate and one side of fixed plate, swing board tail end cover has the cloth of wiping that can clear away the cleaning solution, and the both sides face of swing board is close to one articulated clamp plate of wiping cloth, and the clamp plate can compress tightly the cloth of wiping, and the articulated department of clamp plate and swing board is equipped with third torsion spring, and two clamp plate lateral surfaces are close to one rigid coupling of wiping cloth and have L type.
Compared with the prior art, the invention has the following advantages: according to the invention, a proper amount of cleaning solution is poured into the liquid tank, the pull rod is pulled to swing rightwards to enable the circular brush to be in contact with the glass, the driving motor is started to enable the circular brush to rotate to clean the glass, meanwhile, the pull rod is continuously pulled to swing rightwards, so that the cleaning solution can be sprayed on the glass, the cleaning solution is sprayed on the glass without stopping, the cleaning solution is convenient to use, the working efficiency is high, the cleaning solution remained on the glass can be removed through the action of the wiping mechanism, and the attractiveness of the glass is not influenced.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is an enlarged schematic view of part a of the present invention.
In the figure: 1 shell, 2 pull rods, 3 first torsion springs, 4 push rods, 5 annular plates, 6 universal wheels, 7 driving motors, 8 first gears, 81 buttons, 9 cleaning devices, 91 horizontal sliding rails, 92 horizontal sliding blocks, 93 rotating shafts, 94 annular sliding parts, 95 circular brushes, 96 second gears, 97 compression springs, 10 liquid spraying mechanisms, 101 liquid tanks, 102 liquid bags, 103 liquid inlet pipes, 104 liquid outlet pipes, 105 spray heads, 11 wiping mechanisms, 111 fixing plates, 112 swinging plates, 113 second torsion springs, 114 pressing plates, 115 third torsion springs, 116 wiping cloths and 117L-shaped rods.
Detailed Description
Embodiments of the present invention will be described below with reference to the drawings.
Example one
Referring to fig. 1, a hand-held glass cleaner comprises a housing 1, a pull rod 2, a first torsion spring 3, a push rod 4, an annular plate 5, a universal wheel 6, a driving motor 7, a first gear 8, a button 81, a cleaning device 9 and a liquid spraying mechanism 10, wherein the left end of the housing 1 is fixedly connected with the annular plate 5, the upper side and the lower side of the left side surface of the annular plate 5 are rotatably provided with the universal wheel 6, the cleaning device 9 capable of cleaning glass is arranged in the middle of the left part in the housing 1, the left side of the top in the housing 1 is provided with the driving motor 7, the driving motor 7 is positioned above the cleaning device 9, an output shaft of the driving motor 7 is connected with the first gear 8 through a coupler, the first gear 8 is matched with the cleaning device 9, the middle of the bottom of the housing 1 is hinged with the pull rod 2, the top end of the pull rod 2 is positioned in the housing 1, the hinged position of the, the push rod 4 is in contact fit with the cleaning device 9, the liquid spraying mechanism 10 is arranged at the right part of the shell 1, the liquid spraying mechanism 10 is matched with the pull rod 2, a button 81 matched with the push rod 4 is arranged at the lower part of the inner left side surface of the shell 1, and the button 81 is in circuit connection with the driving motor 7.
Firstly, an operator pours a proper amount of cleaning solution into a liquid spraying mechanism 10, then moves the device to enable a universal wheel 6 to be in contact with glass, pulls a pull rod 2 to swing rightwards, a first torsion spring 3 is compressed, the pull rod 2 swings rightwards to drive a push rod 4 to swing leftwards, the push rod 4 swings leftwards to push a cleaning device 9 to move leftwards, the cleaning device 9 moves leftwards to be in contact with the glass, meanwhile, the cleaning device 9 is also in contact fit with a first gear 8, the push rod 4 is also in contact with a button 81 to enable a driving motor 7 to be started, the driving motor 7 rotates to drive the first gear 8 to rotate, the first gear 8 rotates to drive the cleaning device 9 to move, the pull rod 2 continues to swing rightwards, the pull rod 2 swings rightwards to push the liquid spraying mechanism 10 to move, the liquid spraying mechanism 10 moves to spray the cleaning solution on the glass, the cleaning device 9 moves to clean the glass through the cleaning, in the moving process, the releasable pull rod 2 moves leftwards for a certain distance, and then the pull rod 2 is pulled to swing rightwards to push the liquid spraying mechanism 10 to spray the cleaning liquid on the glass again. After the glass is cleaned, the pull rod 2 is loosened, the pull rod 2 swings leftwards without contacting with the liquid spraying mechanism 10 under the action of the first torsion spring 3, meanwhile, the pull rod 2 swings leftwards to drive the push rod 4 to swing rightwards to reset and is separated from the button 81, the driving motor 7 is turned off, the cleaning device 9 also moves rightwards to reset, and then the device is put down from the glass. Therefore, the glass is not required to be cleaned by holding the cleaning tool with one hand and spraying the cleaning solution with the other hand, and the operation is convenient and labor-saving.
When an operator pulls the pull rod 2 to swing rightwards, the push rod 4 swings leftwards to drive the rotating shaft 93 to move leftwards, the rotating shaft 93 moves leftwards to drive the horizontal sliding block 92 to move leftwards through the annular sliding part 94, the compression spring 97 is compressed, the rotating shaft 93 also drives the second gear 96 to move leftwards, meanwhile, the rotating shaft 93 also drives the circular brush 95 to move leftwards, when the second gear 96 moves leftwards to be meshed with the first gear 8, the circular brush 95 is in contact with glass, the push rod 4 stops swinging leftwards, the driving motor 7 is started, the first gear 8 rotates to drive the second gear 96 to rotate, the second gear 96 rotates to drive the rotating shaft 93 to rotate, the rotating shaft 93 rotates to drive the circular brush 95 to rotate, and when the liquid spraying mechanism 10 sprays cleaning liquid on the glass, the circular brush 95 rotates to clean the glass through the cleaning liquid. When the glass is completely cleaned, the pull rod 2 is loosened to swing leftwards for resetting, the push rod 4 also swings rightwards for resetting, the driving motor 7 is closed, the horizontal sliding block 92 moves rightwards under the action of the compression spring 97, the annular sliding component 94 drives the rotating shaft 93 to move rightwards, the rotating shaft 93 moves rightwards to drive the second gear 96 to move rightwards without being meshed with the first gear 8, and the circular brush 95 moves rightwards for resetting without being contacted with the glass.
Example two
On the basis of the first embodiment, please refer to fig. 1, the liquid spraying mechanism 10 includes a liquid tank 101, a liquid bag 102, a liquid inlet pipe 103, a liquid outlet pipe 104 and a nozzle 105, the liquid tank 101 for placing the cleaning liquid is fixedly connected to the upper portion of the outer right side surface of the housing 1, the liquid bag 102 matched with the pull rod 2 is installed at the lower portion of the left side of the housing 1 in an embedded manner, the liquid bag 102 is connected with the liquid inlet pipe 103 and the liquid outlet pipe 104, the liquid inlet pipe 103 and the liquid outlet pipe 104 are communicated with the inside of the liquid bag 102, the tail end of the liquid inlet pipe 103 penetrates through the housing 1 and the liquid tank 101 and is communicated with the inside of the liquid tank 101, the tail end of the liquid outlet pipe 104 penetrates through the housing 1 and the liquid tank.
Firstly, operating personnel pours a proper amount of cleaning solution into liquid box 101, the cleaning solution in liquid box 101 flows into liquid bag 102 through feed liquor pipe 103, when operating personnel pulling pull rod 2 swings right, circular brush 95 moves left and contacts with glass, continue pulling pull rod 2 swings right, pull rod 2 swings right and extrudes liquid bag 102, liquid bag 102 compression pushes the cleaning solution into drain pipe 104, the cleaning solution in drain pipe 104 is spouted on glass through shower nozzle 105, and then circular brush 95 rotates and cleans glass through the cleaning solution, in the process that this device moves, loosen pull rod 2 and swing left and do not extrude liquid bag 102, liquid bag 102 inflation resets, the cleaning solution also flows into liquid bag 102 through feed liquor pipe 103 once more, so relapse, can be continuous spout the cleaning solution, do not need people's other hand to spout cleaning solution on glass, and is convenient and fast.
EXAMPLE III
On the basis of the first embodiment and the second embodiment, please refer to fig. 1 and fig. 2, further comprising a wiping mechanism 11 capable of wiping residual cleaning liquid, wherein the wiping mechanism 11 comprises a fixing plate 111, a swinging plate 112, a second torsion spring 113, a pressing plate 114, a third torsion spring 115, a wiping cloth 116 and an L-shaped rod 117, the fixing plate 111 is fixedly connected to the left side of the outer bottom of the housing 1, the swinging plate 112 is hinged to the lower portion of the left side surface of the fixing plate 111, the second torsion spring 113 is arranged between the lower portion of the right side of the swinging plate 112 and the lower portion of the left side of the fixing plate 111, the wiping cloth 116 capable of wiping the cleaning liquid is arranged on the upper portion of the swinging plate 112, the pressing plates 114 are hinged to the upper portions of the left and right sides of the swinging plate 112, the pressing plate 114 is in contact with and is matched with the wiping cloth 116, the L-shaped rod.
When operating personnel moved this device and made universal wheel 6 and glass contact, wiping cloth 116 also contacted with glass, and glass makes swing plate 112 swing right through wiping cloth 116, and second torsion spring 113 compresses, and then this device removes when cleaning glass, and wiping cloth 116 slides on glass, and wiping cloth 116 is then clear away the cleaning solution that remains on glass. When the glass is cleaned, the device is separated from the glass, the wiping cloth 116 is not contacted with the glass, the swinging plate 112 swings leftwards to drive the wiping cloth 116 to swing leftwards to reset due to the action of the second torsion spring 113, then the L-shaped rod 117 swings outwards, the L-shaped rod 117 swings outwards to drive the pressing plate 114 to swing outwards, the third torsion spring 115 stretches, the pressing plate 114 moves outwards to loosen the wiping cloth 116, the wiping cloth 116 can be taken down for replacement, when a new wiping cloth 116 is sleeved on the swinging plate 112, the L-shaped rod 117 is loosened, and due to the action of the third torsion spring 115, the pressing plate 114 swings inwards to contact with the wiping cloth 116 to press the wiping cloth tightly. Therefore, the residual cleaning liquid can be prevented from flowing everywhere to influence the cleanliness of the glass, and dust is easy to adhere to the cleaning liquid.
The technical principle of the embodiment of the present invention is described above in conjunction with the specific embodiments. The description is only intended to explain the principles of embodiments of the invention and should not be taken in any way as limiting the scope of the embodiments of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive step, and these embodiments will fall within the scope of the present invention.
Claims (5)
1. A hand-held glass cleaner comprises a shell, a ring plate and a universal wheel, wherein the ring plate is fixedly connected at an opening of the shell, the universal wheel is symmetrically arranged at one side of the ring plate far away from the shell, the hand-held glass cleaner is characterized by further comprising a driving mechanism, a driving motor, a first gear, a button, a cleaning device and a liquid spraying mechanism, one part of the inner side of the shell, which is close to the ring plate, is provided with the cleaning device, the cleaning device is used for cleaning glass, one part of the inner wall of the shell, which is close to the ring plate, is provided with the driving motor, the output shaft of the driving motor is connected with the first gear, the first gear is matched with the cleaning device, the liquid spraying mechanism is arranged between the shell and the ring plate, the liquid spraying mechanism is used for spraying cleaning liquid on the glass, the driving mechanism matched with the liquid spraying mechanism and the cleaning device is arranged at the middle part of the, the button is connected with the driving motor through a circuit.
2. The handheld glass cleaner of claim 1, wherein the actuating mechanism comprises a pull rod, a first torsion spring and a push rod, the pull rod is hinged to the housing at the bottom of the housing, the first torsion spring is arranged at the hinge of the pull rod and the housing, the push rod is hinged to the top end of the pull rod in the housing, and the push rod is matched with the cleaning device.
3. The handheld glass cleaner of claim 2, wherein the cleaning device comprises a horizontal slide rail, a horizontal slider, a rotating shaft, an annular sliding part, a circular brush, a second gear and a compression spring, the horizontal slide rail is fixedly connected to a portion of the bottom of the housing, which is close to the annular plate, the horizontal slider is slidably disposed on the horizontal slide rail, the compression spring is connected between one side of the horizontal slider, which is close to the annular plate, and the horizontal slide rail, the annular sliding part is fixedly connected to one side of the horizontal slider, which is close to the first gear, the rotating shaft is connected to the annular sliding part, the second gear matched with the first gear is mounted to a portion of the rotating shaft, which is far away from the annular plate, one end of the rotating shaft is in contact with the push rod, the circular brush capable of cleaning glass is fixedly connected to the other end of the rotating shaft, and a portion of.
4. The handheld glass cleaner of claim 3, wherein the liquid spraying mechanism comprises a liquid tank, a liquid bag, a liquid inlet pipe, a liquid outlet pipe and a spray head, the liquid tank is installed on one side of the outer wall of the casing, which is far away from the annular plate, the liquid bag is installed on one part, which is close to the pull rod, of the lower portion of the casing in an embedded mode, the liquid bag is connected with the liquid inlet pipe and the liquid outlet pipe, the tail end of the liquid inlet pipe penetrates through the casing and is communicated with the inside of the liquid tank, the tail end of the liquid outlet pipe penetrates through the casing and is connected with the spray head, and the spray.
5. The hand-held glass cleaner of claim 4, further comprising a wiping mechanism for wiping residual cleaning solution, wherein the wiping mechanism comprises a fixed plate, a swing plate, a second torsion spring, a pressing plate, a third torsion spring, a wiping cloth and an L-shaped rod, a fixed plate is fixedly connected to one part of the outer wall of the shell far away from the liquid bag, a swinging plate is hinged to one side of the fixed plate close to the annular plate and is obliquely arranged, a second torsion spring is arranged between one side of the swinging plate close to the annular plate and one side of the fixed plate, the tail end of the swinging plate is sleeved with wiping cloth which can remove the cleaning liquid, two side surfaces of the swinging plate close to one part of the wiping cloth are hinged with a pressing plate which can press the wiping cloth tightly, and the hinged part of the pressing plate and the swinging plate is provided with a third torsion spring, and one part of the outer side surfaces of the two pressing plates, which is close to the wiping cloth, is fixedly connected with an L-shaped rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911297532.5A CN110974084B (en) | 2019-12-17 | 2019-12-17 | Handheld glass cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911297532.5A CN110974084B (en) | 2019-12-17 | 2019-12-17 | Handheld glass cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110974084A true CN110974084A (en) | 2020-04-10 |
| CN110974084B CN110974084B (en) | 2021-04-23 |
Family
ID=70094391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911297532.5A Active CN110974084B (en) | 2019-12-17 | 2019-12-17 | Handheld glass cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110974084B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111713850A (en) * | 2020-06-29 | 2020-09-29 | 刘春祥 | Plastic-steel door surface treatment equipment |
| CN113020005A (en) * | 2021-03-03 | 2021-06-25 | 烟台工程职业技术学院(烟台市技师学院) | Electric automation equipment dust collector |
| CN114431795A (en) * | 2022-02-15 | 2022-05-06 | 周刚 | Hand-held type glass curtain wall cleaning device |
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| CN85201147U (en) * | 1985-04-01 | 1986-01-08 | 王源泉 | Portable electrical glass eraser |
| DE102008014545A1 (en) * | 2008-03-15 | 2009-09-17 | Hans Kilian Fremmer | Electric tool e.g. electric planer, is electrically operated by network cable or selectively by one or more accumulators and batteries, where accumulators are compatible to tool according to dimensions of tool |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114431795A (en) * | 2022-02-15 | 2022-05-06 | 周刚 | Hand-held type glass curtain wall cleaning device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110974084B (en) | 2021-04-23 |
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