CN107724317B - A kind of hand propelled flap wheel - Google Patents
A kind of hand propelled flap wheel Download PDFInfo
- Publication number
- CN107724317B CN107724317B CN201711026068.7A CN201711026068A CN107724317B CN 107724317 B CN107724317 B CN 107724317B CN 201711026068 A CN201711026068 A CN 201711026068A CN 107724317 B CN107724317 B CN 107724317B
- Authority
- CN
- China
- Prior art keywords
- drinking
- water pipe
- hand propelled
- support plate
- ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/10—Hydraulically loosening or dislodging undesirable matter; Raking or scraping apparatus ; Removing liquids or semi-liquids e.g., absorbing water, sliding-off mud
- E01H1/108—Removing liquids or semi- liquids, e.g. absorbing rain water, sucking-off mud
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Handcart (AREA)
- Special Spraying Apparatus (AREA)
Abstract
The present invention provides a kind of hand propelled flap wheels, belong to field of environment protection equipment, including car body, there is water tank and suction pump on the car body, the water tank is connected to suction pump, and the suction pump is connected with drinking-water pipe by movable soft tube, and the end of the drinking-water pipe is connected with support component；The support component includes support plate, and the side of the support plate is provided with multiple support foots, and connecting hole is provided in the middle part of the support plate, and the drinking-water pipe passes through the connecting hole.This hand propelled flap wheel compact structure, can easily push；And its drinking-water pipe and car body use flexible connection type, and it can be movable in a big way, not by the constraint of car body position, when extracting ponding, car body can be placed on farther away place, can not have to promote in ponding.It can be widely applied for public arena, construction site etc..
Description
Technical field
The present invention relates to field of environment protection equipment, in particular to a kind of hand propelled flap wheel.
Background technique
It under a variety of occasions, requires to use water absorption device, carry out except ponding operation.Such as toilet in public
It is interior, or in construction site.
Existing water absorption device majority is all car body and suction pipe integrated formula structure, and moving body can draw different location
Ponding.The region relatively deep for ponding, soil property is softer, above-mentioned water absorption device, which is inconvenient to push in, carries out water suction operation, causes
The ponding in these regions needs to be drawn by other more original modes, it has not been convenient to construct.
Summary of the invention
The present invention provides a kind of hand propelled flap wheels, it is intended to solve the above problem in the prior art.
The present invention is implemented as follows:
A kind of hand propelled flap wheel, including car body, have water tank and suction pump on the car body, and the water tank connection is drawn water
Pump, the suction pump are connected with drinking-water pipe by movable soft tube, and the end of the drinking-water pipe is connected with support component；It is described
Support component includes support plate, and the side of the support plate is provided with multiple support foots, and connection is provided in the middle part of the support plate
Hole, the drinking-water pipe pass through the connecting hole.
Preferably, the car body includes chassis and shell, and the shell is placed in above chassis, and water tank and suction pump are set to
In shell；The side on the chassis is provided with handrail, and the bottom on chassis is provided with idler wheel, and the suction pump is connected with motor.
Preferably, the support plate is ring structure, and there are four the support foots, and support foot is uniformly distributed in the support plate
Side.
Preferably, the side wall of the connecting hole is provided with the link slot of annular, is provided with adjustment disk in the connecting hole；Institute
It is arranged with stating the sidewall symmetry of adjustment disk there are two shaft, the length direction of shaft is overlapped with the radial direction of adjustment disk, and is turned
Axis can the rotation of relative adjustment disk；The shaft is inserted into the link slot, and shaft can be slided in link slot；
Mounting hole is provided in the middle part of the adjustment disk, the end of the drinking-water pipe passes through the mounting hole；It is described to draw water
It is connected between pipe and adjustment disk by spring, one end of the spring is fixedly connected on the end of drinking-water pipe, the other end of spring
It is fixedly connected on the inner wall of mounting hole；
The outer cover of the drinking-water pipe is equipped with regulating mechanism, and the regulating mechanism includes active ring and by rotating ring, the tune
Section mechanism and spring are located at the two sides of adjustment disk, and by rotating ring between active ring and adjustment disk；The active ring and
It is connected by rotating ring by least two connecting rods, is provided with locking member on the active ring.
Preferably, the outside of the spring is provided with flexible boot, and described flexible boot one end is fixedly connected on the end of drinking-water pipe
The other end in portion, flexible boot is fixedly connected on the inner wall of mounting hole.
Preferably, the outside of the drinking-water pipe is provided with connection ring, and the two sides of the connection ring are arranged symmetrically, and there are two sliding
Block, sliding slot is provided on the sliding block, and the sliding slot is arranged along the axis direction of drinking-water pipe；It is provided on the inside of the active ring
Two convex blocks, two convex blocks are respectively placed in two sliding slots；The locking member is bolt arrangement, and locking member is bolted in active ring
Side.
Preferably, the end of the drinking-water pipe is removably connected with filter tip.
Preferably, the notch for accommodating support plate is provided between the shell and chassis；The side of the shell is set
It is equipped with the buckle for being clamped drinking-water pipe.
Hand propelled flap wheel provided by the invention, this hand propelled flap wheel compact structure, can easily push；And its
Drinking-water pipe and car body use flexible connection type, can be movable in a big way, not by the constraint of car body position, are extracting
Car body can be placed on farther away place when ponding, can not have to promote in ponding.It can be widely applied for public arena, construction work
Ground etc..
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of hand propelled flap wheel provided in an embodiment of the present invention, and wherein shell has splitted a part,
Internal structure is shown；
Fig. 2 is the schematic top plan view of support component in hand propelled flap wheel provided in an embodiment of the present invention；
Fig. 3 is the schematic cross-sectional view of drinking-water pipe connection support component in hand propelled flap wheel provided in an embodiment of the present invention,
Higher position is in by rotating ring at this time；
Fig. 4 is the schematic cross-sectional view of drinking-water pipe connection support component in hand propelled flap wheel provided in an embodiment of the present invention,
Lower position is in by rotating ring at this time and drinking-water pipe is connected with filter tip；
Fig. 5 is the schematic cross-sectional view of drinking-water pipe connection support component in hand propelled flap wheel provided in an embodiment of the present invention,
Lower position is in by rotating ring at this time；
Fig. 6 is the schematic top plan view that active ring is connect with drinking-water pipe in hand propelled flap wheel provided in an embodiment of the present invention；
Fig. 7 is the schematic front view that active ring is connect with drinking-water pipe in hand propelled flap wheel provided in an embodiment of the present invention.
Appended drawing reference summarizes: car body 11, water tank 12, suction pump 13, movable soft tube 14, drinking-water pipe 15, support component 16, branch
Support plate 17, support foot 18, connecting hole 19, chassis 20, shell 21, handrail 22, idler wheel 23, motor 24, link slot 25, adjustment disk 26,
Shaft 27, mounting hole 28, spring 29, active ring 30, by rotating ring 31, connecting rod 32, locking member 33, flexible boot 34, connection ring 35, sliding
Block 36, sliding slot 37, convex block 38, filter tip 39, notch 40, buckle 41.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment please refers to Fig. 1-7.
A kind of hand propelled flap wheel is present embodiments provided, this hand propelled flap wheel compact structure can be pushed away easily
It is dynamic；And its drinking-water pipe and car body use flexible connection type, and it can be movable in a big way, not by the beam of car body position
It ties up, when extracting ponding, car body can be placed on farther away place, can not have to promote in ponding.It can be widely applied for public field
Conjunction, construction site etc..
As shown in Figure 1, this hand propelled flap wheel includes car body 11, there is water tank 12 and suction pump 13, water on car body 11
Case 12 is connected to suction pump 13, and suction pump 13 is connected with drinking-water pipe 15 by movable soft tube 14, and the end of drinking-water pipe 15 is flexibly connected
There is support component 16；Support component 16 includes support plate 17, and the side of support plate 17 is provided with multiple support foots 18, support plate 17
Middle part is provided with connecting hole 19, and drinking-water pipe 15 passes through connecting hole 19.
Water tank 12 can water storage, suction pump 13 can draw water；In the present embodiment, suction pump 13 is connected by movable soft tube 14
Connect drinking-water pipe 15, movable soft tube 14 be can movable hose, can be movable in a big way, drinking-water pipe 15 is moved
Dynamic, change position.By changing the position of drinking-water pipe 15, flap wheel is enabled to carry out water suction operation in a big way.
In the present embodiment, it is connected with support component 16 in the end of drinking-water pipe 15, support component 16 can play support
And the effect adjusted.
There are support component 16 multiple support foots 18 support component 16 to be placed in ponding when drawing water operation, support foot 18
Support on the ground, plays a supporting role to drinking-water pipe 15, makes have gap between drinking-water pipe 15 and ground, makes the end of drinking-water pipe 15
Portion will not be fitted in ground, and water energy is enough to be flowed into water pipe out of gap, convenient absorbent, and the personnel that work at the same time do not have to exert oneself for a long time
Drinking-water pipe 15 is lifted, keeps operation of drawing water for a long time more laborsaving.In addition, drinking-water pipe 15 is to be flexibly connected pass with support component 16
System, drinking-water pipe 15 pass through the connecting hole 19 at 17 middle part of support plate, drinking-water pipe 15 when support component 16 being enabled to be placed on ground
It shakes, the ponding of different location can be drawn to, improve job area, reduce unnecessary operation in operation of drawing water, save
Strength has been saved, efficiency is improved.
Drain valve can be set in the bottom of water tank 12, the ponding inside water tank 12 is discharged.
As shown in Figure 1, car body 11 includes chassis 20 and shell 21, shell 21 is placed in the top of chassis 20, water tank 12 and draws water
Pump 13 is set in shell 21；The side on chassis 20 is provided with handrail 22, and the bottom on chassis 20 is provided with idler wheel 23, suction pump 13
It is connected with motor 24.
Shell 21 can play the role of protecting water tank 12 and suction pump 13.Movable soft tube 14 passes through shell 21, so that taking out
Water pipe 15 is located at the outside of shell 21.It is moved easily by the design of handrail 22 and idler wheel 23 so that flap wheel facilitates rolling.
After motor 24 connects power supply, it is able to drive the work of suction pump 13.
Support plate 17 is ring structure, and there are four support foots 18, and support foot 18 is uniformly distributed in the side of support plate 17.This knot
The support component 16 of structure can play stable supporting role to drinking-water pipe 15.
As shown in Fig. 2, the side wall of connecting hole 19 is provided with the link slot 25 of annular, adjustment disk is provided in connecting hole 19
26；Shaft 27 there are two being arranged to the sidewall symmetry of adjustment disk 26, the length direction of shaft 27 and the radial direction of adjustment disk 26
It is overlapped, and shaft 27 can the rotation of relative adjustment disk 26；Shaft 27 is inserted into link slot 25, and shaft 27 can be slided in link slot 25
It is dynamic；
As depicted in figs. 3 and 5, the middle part of adjustment disk 26 is provided with mounting hole 28, and the end of drinking-water pipe 15 passes through mounting hole
28；It being connected between drinking-water pipe 15 and adjustment disk 26 by spring 29, one end of spring 29 is fixedly connected on the end of drinking-water pipe 15,
The other end of spring 29 is fixedly connected on the inner wall of mounting hole 28；
As shown in FIG. 6 and 7, the outer cover of drinking-water pipe 15 be equipped with regulating mechanism, regulating mechanism include active ring 30 and by
Rotating ring 31, regulating mechanism and spring 29 are located at the two sides of adjustment disk 26, and are located at active ring 30 and adjustment disk by rotating ring 31
Between 26；It active ring 30 and is connected by rotating ring 31 by least two connecting rods 32, locking member 33 is provided on active ring 30.
The relationship that adjustment disk 26 and support plate 17 are flexibly connected, enables adjustment disk 26 neatly with respect to 17 turns of support plate
It is dynamic；So that the end position of drinking-water pipe 15 can be rotated flexibly, bigger adjustable range is obtained.
As shown in Fig. 2, the structure that support plate 17 can mutually be spliced using two pieces of semi-discs is made, so that 25 convenience of link slot
Processing.Link slot 25 is arranged in 19 inner wall of connecting hole, and shaft 27 is arranged in the side of adjustment disk 26, and shaft 27 protrudes into link slot 25,
It can be rotated in link slot 25, allow adjustment disk 26 around own axis, can adjust and draw water in the vertical direction
The position of pipe 15；Adjustment disk 26 and shaft 27 or the relationship being rotatablely connected simultaneously, enable adjustment disk 26 around the shaft 27
Axis rotation, enables drinking-water pipe 15 to rotate around horizontal axis, so that drinking-water pipe 15 has very big adjustable range.And
And drinking-water pipe 15 can be adjusted on vertically and horizontally simultaneously, so that the more convenient adjusting of drinking-water pipe 15.
It is also the relationship being flexibly connected between drinking-water pipe 15 and adjustment disk 26, so that adjustment disk 26 is same what is remained stationary
When, the position of 15 end of drinking-water pipe can be adjusted along the axis direction of adjustment disk 26, so that drinking-water pipe 15 is inserted into the depth of ponding
Position is adjustable, can preferably carry out operation of drawing water.It is shallower that drinking-water pipe 15 rested on into ponding when drawing water, when initial
Position, so that the hydraulic pressure of 15 end position of drinking-water pipe is smaller, the load of motor 24 is smaller, and fast speed of drawing water；Work as water level decreasing
Afterwards, drinking-water pipe 15 is pushed down on, so that the end of drinking-water pipe 15 is still located in ponding, can continue to extract ponding, pass through this
Kind mode, that is, facilitate ponding quickly to extract, and can make support component 16 while remaining stationary, drinking-water pipe 15 can be by product
Water is cleaned as far as possible.
In the present embodiment, spring 29 is connected between drinking-water pipe 15 and adjustment disk 26, by the gravity of drinking-water pipe 15,
Drinking-water pipe 15 has the trend moved downward；By the pulling force effect of spring 29, spring 29 is enable to pull up drinking-water pipe 15.
Drinking-water pipe 15 is pushed down on, the pulling force of a part of spring 29 can be overcome, enable drinking-water pipe 15 more on the lower, so that drinking-water pipe 15
The ponding of deeper position can be drawn into.
Regulating mechanism is arranged in external in drinking-water pipe 15, by the barrier effect of regulating mechanism, so that drinking-water pipe 15 is downward
Movement has lower dead center；By changing the position of regulating mechanism, the bottom dead center position that drinking-water pipe 15 is moved downward is adjusted
Section.
Active ring 30 and the outside that drinking-water pipe 15 is set in by rotating ring 31, so that active ring 30 and can by rotating ring 31
Axis direction along drinking-water pipe 15 is adjusted, and locking member 33 is additionally provided on active ring 30, can be incited somebody to action by locking member 33
Active ring 30 is locked on drinking-water pipe 15, so that the position of active ring 30 can not change, so that can not by rotating ring 31
Enough change position, plays the role of that drinking-water pipe 15 is stopped further to move down.
As shown in figure 3, regulating mechanism is in higher position at this time, at this time drinking-water pipe 15 can move down it is biggish away from
From in the deep enough deeper ponding of energy.As shown in figure 5, regulating mechanism is in lower position at this time, enable drinking-water pipe 15
The range moved down is smaller, protrudes into drinking-water pipe 15 after deeper water, and the end of drinking-water pipe 15 can rest on the surface of ponding
Position；Simultaneously in the figure, it is separated by rotating ring 31 with adjustment disk 26, illustrates that drinking-water pipe 15 can also be adjusted downwards at this time.
The combination designed through the above way, when so that support plate 17 remains stationary, drinking-water pipe 15 can be vertical
Direction rotation, horizontal direction rotation, and can move along a straight line in the vertical direction, enable the extremely flexible work of drinking-water pipe 15
It is dynamic, the extraction of more convenient ponding.
The outside of spring 29 is provided with flexible boot 34, and 34 one end of flexible boot is fixedly connected on the end of drinking-water pipe 15, flexible
The other end of set 34 is fixedly connected on the inner wall of mounting hole 28.
Flexible boot 34 is set outside spring 29, can be played a protective role to spring 29, so that sundries will not stick in
On spring 29.
As shown in FIG. 6 and 7, the outside of drinking-water pipe 15 is provided with connection ring 35, and the two sides of connection ring 35 are symmetrically arranged with
Two sliding blocks 36, sliding slot 37 is provided on sliding block 36, and sliding slot 37 is arranged along the axis direction of drinking-water pipe 15；The inside of active ring 30
There are two convex block 38, two convex blocks 38 to be respectively placed in two sliding slots 37 for setting；Locking member 33 is bolt arrangement, 33 spiral shell of locking member
It is connected to the side of active ring 30.
Connection ring 35 is close-coupled at the outside of drinking-water pipe 15, will not slide along drinking-water pipe 15；Connection ring 35 is used to connect
Active ring 30 enables active ring 30 steadily to slide, and can lock with drinking-water pipe 15.
35 side of connection ring has been symmetrical arranged two sliding blocks 36, and sliding slot 37, the convex block 38 of active ring 30 is arranged on sliding block 36
Sliding slot 37 is protruded into, convex block 38 is slided in sliding slot 37, to steadily change the position of active ring 30.Locking member 33
It is bolt, screws bolt, it is made to separate or lock with connection ring 35, can plays the role of adjusting active ring 30.Work as locking
After part 33 and the locking of the side wall of connection ring 35, active ring 30 cannot move again.
The end of drinking-water pipe 15 is removably connected with filter tip 39.By filter tip 39, can filter in most of ponding
Impurity, play the role of protecting suction pump 13 and water tank 12.In addition, when regulating mechanism is in lower position, so that drawing water
There can be biggish space between pipe 15 and ground, so that will not still be fitted in ground after the dress filter tip 39 of 15 end of drinking-water pipe
On face.
The notch 40 for accommodating support plate 17 is provided between shell 21 and chassis 20；The side setting of shell 21 is useful
In the buckle 41 of clamping drinking-water pipe 15.By notch 40 and buckle 41 design, facilitate drinking-water pipe 15 and support component 16
Storage.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (7)
1. a kind of hand propelled flap wheel, which is characterized in that including car body, there is water tank and suction pump, the water on the car body
Case is connected to suction pump, and the suction pump is connected with drinking-water pipe by movable soft tube, and the end of the drinking-water pipe is connected with branch
Support component；The support component includes support plate, and the side of the support plate is provided with multiple support foots, the middle part of the support plate
It is provided with connecting hole, the drinking-water pipe passes through the connecting hole；
The side wall of the connecting hole is provided with the link slot of annular, is provided with adjustment disk in the connecting hole；The adjustment disk
Sidewall symmetry it is arranged there are two shaft, the length direction of shaft is overlapped with the radial direction of adjustment disk, and shaft opposite can be adjusted
Save disk rotation；The shaft is inserted into the link slot, and shaft can be slided in link slot；
Mounting hole is provided in the middle part of the adjustment disk, the end of the drinking-water pipe passes through the mounting hole；The drinking-water pipe with
It is connected between adjustment disk by spring, one end of the spring is fixedly connected on the end of drinking-water pipe, and the other end of spring is fixed
It is connected to the inner wall of mounting hole；
The outer cover of the drinking-water pipe is equipped with regulating mechanism, and the regulating mechanism includes active ring and by rotating ring, the adjusting machine
Structure and spring are located at the two sides of adjustment disk, and by rotating ring between active ring and adjustment disk；The active ring and passive
Ring is connected by least two connecting rods, is provided with locking member on the active ring.
2. hand propelled flap wheel according to claim 1, which is characterized in that the car body includes chassis and shell, described
Shell is placed in above chassis, and water tank and suction pump are set in shell；The side on the chassis is provided with handrail, the bottom on chassis
It is provided with idler wheel, the suction pump is connected with motor.
3. hand propelled flap wheel according to claim 1, which is characterized in that the support plate is ring structure, the support
There are four feet, and support foot is uniformly distributed in the side of the support plate.
4. hand propelled flap wheel according to claim 1, which is characterized in that the outside of the spring is provided with flexible boot,
Described flexible boot one end is fixedly connected on the end of drinking-water pipe, and the other end of flexible boot is fixedly connected on the inner wall of mounting hole.
5. hand propelled flap wheel according to claim 1, which is characterized in that the outside of the drinking-water pipe is provided with connection
Ring, the two sides of the connection ring are symmetrical arranged there are two sliding block, are provided with sliding slot on the sliding block, the sliding slot is along drinking-water pipe
Axis direction setting；There are two convex block, two convex blocks are respectively placed in two sliding slots for the inside setting of the active ring；The lock
Tight part is bolt arrangement, and locking member is bolted in the side of active ring.
6. hand propelled flap wheel according to claim 5, which is characterized in that the end of the drinking-water pipe is removably connected with
Filter tip.
7. hand propelled flap wheel according to claim 2, which is characterized in that be provided with and be used between the shell and chassis
Accommodate the notch of support plate；The side of the shell is provided with the buckle for being clamped drinking-water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711026068.7A CN107724317B (en) | 2017-10-27 | 2017-10-27 | A kind of hand propelled flap wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711026068.7A CN107724317B (en) | 2017-10-27 | 2017-10-27 | A kind of hand propelled flap wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107724317A CN107724317A (en) | 2018-02-23 |
| CN107724317B true CN107724317B (en) | 2019-01-08 |
Family
ID=61201889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711026068.7A Expired - Fee Related CN107724317B (en) | 2017-10-27 | 2017-10-27 | A kind of hand propelled flap wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107724317B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109137805B (en) * | 2018-08-20 | 2020-07-03 | 北京城建安装集团有限公司 | Combined multipurpose flushing machine |
| CN113250129A (en) * | 2021-05-11 | 2021-08-13 | 韩宏 | Wisdom is highway greening watering lorry water storage equipment for city |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2501363A1 (en) * | 1975-01-15 | 1976-07-29 | Guenter Lutz | Manually operated suction device on street cleaning vehicle - is for use on heavily parked streets and includes jib, pipe, hose and swivel nozzle |
| DE59504300D1 (en) * | 1994-04-18 | 1999-01-07 | Plasser Bahnbaumasch Franz | Suction machine |
| DE502005007506D1 (en) * | 2005-04-23 | 2009-07-30 | Wessel Werk Gmbh | Nozzle for vacuum cleaner |
| CN103276681B (en) * | 2013-05-15 | 2015-05-13 | 江苏金陵体育器材股份有限公司 | Electric water-absorbing cart |
| CN206457770U (en) * | 2017-01-16 | 2017-09-01 | 烟台市莱山区市容环境管理处 | A kind of municipal environmental sanitation accumulated water absorbing device |
-
2017
- 2017-10-27 CN CN201711026068.7A patent/CN107724317B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN107724317A (en) | 2018-02-23 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20181122 Address after: 314006 Jiaxing Asia-Pacific Science and Technology Industrial Park, Jiaxing City, Zhejiang Province Applicant after: Jiaxing Minhui Auto Part Co., Ltd. Address before: 473000 1 building 401, oil construction company, Guan Zhuang Town, Wancheng District, Nanyang, Henan Applicant before: He Jingzhou |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190108 Termination date: 20191027 |