CN108757709A - A kind of sucker - Google Patents
A kind of sucker Download PDFInfo
- Publication number
- CN108757709A CN108757709A CN201810495142.8A CN201810495142A CN108757709A CN 108757709 A CN108757709 A CN 108757709A CN 201810495142 A CN201810495142 A CN 201810495142A CN 108757709 A CN108757709 A CN 108757709A
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- China
- Prior art keywords
- block
- spring
- slot
- sucker
- sliding
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 24
- 238000005086 pumping Methods 0.000 claims abstract description 24
- 239000010959 steel Substances 0.000 claims abstract description 24
- 238000001179 sorption measurement Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 10
- 239000000725 suspension Substances 0.000 abstract description 10
- 238000005516 engineering process Methods 0.000 description 9
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000252254 Catostomidae Species 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B47/00—Suction cups for attaching purposes; Equivalent means using adhesives
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention belongs to sucker technical fields, more particularly to a kind of sucker, it includes L-type shell, sucker, release bar, hook, pump bowl, pumping piston, pull rod, pulling plate, pulling plate spring, steel wire rope, fixed pulley etc., wherein by pulling hook to make pumping piston that the portion gas in sucker to be extracted into pump bowl, such sucker is just easily absorbing on object user；In addition as the increase of the weight of hanging object, the adsorption capacity of sucker can also increase, such sucker better adapts to the suspension under different situations；When hanging limit suspended weights of the weight close to sucker, the stretching of signal strips can remind user that cannot resuspend heavier object, it is therefore prevented that sucker, which falls off, to be fallen to hanging object on ground.The configuration of the present invention is simple has preferable using effect.
Description
Technical field
The invention belongs to sucker technical field more particularly to a kind of suckers.
Background technology
Sucker traditional at present is a kind of difference using inside and outside atmospheric pressure, a kind of pendant being adsorbed on object, or
Person is a kind of tool for capturing object.The weight for the weight that traditional sucker can be hung is the size and sucker by sucker
What adsorption capacity determined, when on traditional sucker suction to object, the weight for the weight that can be hung just also determines.But make
User during prolonged use it is easy to forget that the maximum suspended weights marked on sucker, or even in some mechanisms
It is more difficult on the sucker that inside is adsorbed to see the maximum suspended weights marked；When overweight article is suspended on by user
When on sucker, by the maximum weight that can be hung more than the sucker, so overweight article will make the suction adsorbed
Disk detachment causes sucker and overweight article to fall on the ground；It is heavy to fall bottom surface when overweight article is relatively valuable
On valuables be easy to damage.In addition the sucker adsorbed for the inside of some mechanisms, once it is hanged by overweight article
Cause the sucker adsorbed to be detached from after extension, then sucker will fall off in-house, in-house operation can be made in this way
At certain hidden danger；To also fall off, it is in-house to be adsorbed on again in in-house sucker, it is also necessary to mechanism is dismantled, this
Sample causes certain trouble instead.In order to effectively expand the suspended weights of sucker, and the weight of article is close to the pole of sucker
It can be reminded when limiting suspended weights, so just needing design one kind that can expand sucker suspended weights and user's suspension
The sucker that can be reminded when overweight article.
A kind of sucker of present invention design solves the problems, such as above.
Invention content
To solve drawbacks described above in the prior art, the present invention discloses a kind of sucker, it be using following technical scheme come
It realizes.
A kind of sucker, it is characterised in that：It includes L-type shell, sucker, release bar, hook, pump bowl, pumping piston, draws
Bar, pulling plate, pulling plate spring, steel wire rope, fixed pulley, hanging plate, the first sliding block, the first guide block, the first spring, sliding block spring, signal
Item, the second guide block, second spring, limited block, limited block spring, crushing block, crushing block spring, cylinder slot, rod aperture, sliding cavity, cunning
It takes turns chamber, hanging plate sliding slot, unlock straight slot, slide block slot, the first guide groove, signal straight slot, the second guide groove, squeeze notch, inclined-plane, limited block
Slot, crushing block slot, wherein L-type shell are made of horizontal shell and perpendicular shell；It is provided with a slot on one end end face of horizontal shell；Horizontal shell
In be provided with sliding cavity and pulley chamber；Sliding cavity is between pulley chamber and cylinder slot；Pulley chamber is communicated with sliding cavity；Sliding cavity is to cylinder
Rod aperture is provided between slot；It is provided with hanging plate sliding slot on one end end face of perpendicular shell；Hanging plate sliding slot is communicated with pulley chamber；Hanging plate sliding slot two
Straight slot is unlocked there are two symmetrically being opened on side；Straight slot is unlocked close to pulley chamber；It is symmetrical on the two sides of each unlock straight slot
It opens there are two the first guide groove on ground；Slide block slot there are two symmetrically being opened on hanging plate sliding slot two sides；Slide block slot is close to hanging plate sliding slot
Bottom；Signal straight slot there are one being opened on the side channel face of each slide block slot to the side shell surface of perpendicular shell；Each signal straight slot
Second guide groove there are two symmetrically being opened on two sides.
Pump bowl is mounted in cylinder slot；Sucker is mounted on one end of pump bowl；Piston is evacuated to be mounted in pump bowl, and
Pumping piston slides on pump bowl；One end of pull rod is mounted on pumping piston, and the other end passes through rod aperture and is equipped with pulling plate；It draws
Plate is located in sliding cavity；One end of two pulling plate springs is mounted in plate face of the pulling plate far from pull rod, and the other end is mounted on sliding
On the side of chamber；Pulling plate is by pulling plate spring slide in sliding cavity；Fixed pulley is mounted on by axis in pulley chamber；Hanging plate is installed
In hanging plate sliding slot；One end of steel wire rope be mounted on plate face centre position of the pulling plate far from pull rod, the other end by fixed pulley with
Hanging plate connects；Hanging plate is equipped with hook on one end end face far from steel wire rope；Hanging plate close to steel wire rope one end both sides symmetrically
Limited block groove there are two opening；It symmetrically opens there are two crushing block slot two sides that hanging plate is provided with limited block groove；Crushing block slot position
In the downside of limited block groove；Two limited blocks are separately mounted in two limited block grooves；Two crushing blocks are separately mounted to two
In crushing block slot；One end of two limited block springs is separately mounted on two limited blocks, and the other end is mounted on corresponding limit
On the kerve face of block slot；Limited block is by limited block spring slide in limited block groove；Each limited block is far from limited block bullet
One end of spring has inclined-plane；One end of two crushing block springs is separately mounted on two crushing blocks, and the other end is mounted on corresponding
Crushing block slot kerve face on；Crushing block is by crushing block spring slide in crushing block slot；Each crushing block is far from crowded
One end of briquetting spring has inclined-plane.
Two release bars are separately mounted in two unlock straight slots；There are two the both sides of each release bar are symmetrically installed
First guide block, and be respectively mounted on two the first guide blocks there are one the first spring；It is logical that two the first guide blocks are located at corresponding unlock
In two the first guide grooves at slot；Each first spring is not connected with slot of the one end mounted on corresponding first guide groove of the first guide block
On face；First guide block is by the first spring slide in corresponding first guide groove.
Two signal strips are separately mounted in two signal straight slots；There are two the both sides of each signal strips are symmetrically installed
Second guide block, and be respectively mounted on two the second guide blocks there are one second spring；It is logical that two the second guide blocks are located at corresponding signal
In two the second guide grooves at slot；Each second spring is not connected with slot of the one end mounted on corresponding second guide groove of the second guide block
On face；Second guide block is slided on by second spring in corresponding second guide groove；Each signal strips far from second spring one
End has inclined-plane.
Two the first sliding blocks are separately mounted in two slide block slots；One end of two sliding block springs is separately mounted to two
On one sliding block, the other end is separately mounted on the kerve face of two slide block slots；First sliding block slides on sliding block by sliding block spring
In slot；One end end face of each first sliding block far from sliding block spring is provided with extruding notch.
Two crushing blocks squeeze notch with two respectively and match；Two limited blocks are matched with two release bars respectively；
Two the first sliding blocks are matched with two signal strips respectively.
As being further improved for this technology, above-mentioned pulling plate spring is compressed spring；Limited block spring is compressed spring；It squeezes
Briquetting spring is compressed spring；Sliding block spring is compressed spring.
As being further improved for this technology, when pulling plate spring is uncompressed, what pulling plate was located at sliding cavity is provided with rod aperture
Side at.
As being further improved for this technology, when pulling plate spring is uncompressed, pumping piston is equipped with positioned at pump bowl
The at one end of sucker.
As being further improved for this technology, when pulling plate spring is uncompressed, limited block has bevelled one end and is located at
In limited block groove, and limited block spring is in compressive state.
As being further improved for this technology, when pulling plate spring is uncompressed, crushing block has bevelled one end and is located at
In crushing block slot, and crushing block spring is in compressive state.
As being further improved for this technology, when second spring is uncompressed, signal strips have bevelled one end and are located at
In slide block slot.
As being further improved for this technology, when the first spring is uncompressed, release bar is close to one end of hanging plate sliding slot
To having spacing between hanging plate sliding slot, the one end of release bar far from hanging plate sliding slot, which is stretched out, erects shell.
Hanging plate can pull pulling plate to be moved to fixed pulley direction through steel wire rope in the present invention；Pulling plate drives pumping to live through pull rod
It fills in and is moved to fixed pulley direction.
Pulling plate spring can be such that pulling plate movement resets in the present invention；Limited block spring can be such that limited block movement resets；It squeezes
Briquetting spring can be such that crushing block movement resets；Sliding block spring can be such that the movement of the first sliding block resets.Release bar can unlock
It is slided in straight slot, and then release bar can drive corresponding first guide block to be slided in the first guide groove, the first spring can make
The movement of one guide block resets.
Two the first sliding blocks are matched with two signal strips respectively in the present invention, one end tool of the signal strips far from second spring
There is inclined-plane, when second spring is uncompressed, signal strips have bevelled one end and are located in slide block slot；So when the first sliding block to
During sliding block spring direction is moved, the first sliding block can with the inclined-plane of compression signal item, and then signal strips under extruding force to L
Shell stretches out in vitro.Signal strips can be slided in signal straight slot, and then signal strips can drive corresponding second guide block
It is slided in two guide grooves, second spring can be such that the movement of the second guide block resets.
Two limited blocks are matched with two release bars respectively in the present invention, when the first spring is uncompressed, release bar
Close to one end of hanging plate sliding slot to having spacing between hanging plate sliding slot, the one end of release bar far from hanging plate sliding slot, which is stretched out, erects shell
Design is that, when limited block is located at unlock straight slot position, the limited block spring under compressive state can make limited block
It is rapidly inserted into unlock straight slot；User can stretch out one end of perpendicular shell by pressing release bar so that release bar is limit
Position block is released from unlock straight slot.The bevelled effect of limited block tool is, when hanging plate drives limited block to move down, to be located at solution
Limited block in lock straight slot can be detached from from unlock straight slot automatically under the action of inclined-plane.
Two crushing blocks squeezed respectively with two the matched effect of notch be located at sliding block groove location when crushing block and
When opposite with corresponding extruding notch, the crushing block spring under compressive state can make crushing block be rapidly inserted into extruding to cut
In mouthful, during hanging plate continues that crushing block is driven to move downward, crushing block can squeeze the first sliding block, and then the first sliding block
Crushing block is followed to move down.The bevelled effect of crushing block tool is, when hanging plate drives crushing block to move up, to be located at sliding block
Crushing block in slot can be detached from from slide block slot automatically under the action of inclined-plane.
When hook does not hang weight, pulling plate spring is uncompressed, and pulling plate is located at being provided at the side of rod aperture of sliding cavity；It takes out
Gas piston is located at pump bowl and installs suctorial at one end；Limited block has bevelled one end and is located in limited block groove, and limits
Block spring is in compressive state；Crushing block has bevelled one end and is located in crushing block slot, and crushing block spring is in compression shape
State.
When sucker needs to be adsorbed onto on object, user presses sucker on the smooth surface of object, then pulls down
Dynamic hook；Hook drives pulling plate to be moved to pulling plate spring direction through hanging plate, steel wire rope, and pulling plate spring is compressed, and pulling plate is through pull rod
Pumping piston is driven to be moved to pulling plate spring direction；During being evacuated piston movement, the portion gas in sucker is inhaled into
Into pump bowl；There are pressure differences inside and outside sucker, and under the action of atmospheric pressure, sucker is adsorbed on object；Limited block with
During being moved downward with hanging plate, when limited block is located at unlock straight slot position, the limited block bullet under compressive state
Spring can be such that limited block is rapidly inserted into unlock straight slot, and then limited block limits hanging plate, and hanging plate will be unable to move up；Most
Whole sucker is attracted on object without falling off.
After hanging up weight on hook, under the gravity of weight, hook drives hanging plate to move down, and hanging plate is through steel wire
Rope continue drive pulling plate to pulling plate spring direction move, pulling plate spring continuation compressed, pulling plate through pull rod drive pumping piston after
Continue and is moved to pulling plate spring direction；During being evacuated piston movement, another part gas in sucker is inhaled into pumping
In cylinder, and then the adsorption capacity of sucker increases.During hanging plate moves down, hanging plate drives limited block to move down, and is located at
Limited block in unlock straight slot can be detached from from unlock straight slot automatically under the ramp effect of limited block；Limited block has inclined-plane
One end be extruded in limited block groove, and limited block spring is again at compressive state.Continue to increase with the weight of weight,
The gas being drawn into pump bowl can be more and more, and then the adsorption capacity of sucker can be increasing, and sucker is still attracted to object
Without falling off on body.
When the weight of weight reaches a certain amount of, during crushing block follows hanging plate to move downward, when crushing block position
When at sliding block groove location and opposite with corresponding extruding notch, the crushing block spring under compressive state can make crushing block
It is rapidly inserted into and squeezes in notch；When the weight with weight continues to increase, hanging plate continues that crushing block is driven to move downward, and squeezes
Briquetting squeezes the first sliding block, and then the first sliding block follows crushing block to move down.
When maximum adsorption power of the weight of weight close to sucker, hanging plate continues that crushing block is driven to move downward, and first slides
Block follows crushing block to be moved down into close to the bottom of slide block slot；The process of the bottom of slide block slot is moved adjacent in the first sliding block
In, the first sliding block can be with the inclined-plane of compression signal item, and then signal strips are stretched out under extruding force to outside L-type shell, second spring
It is compressed.After user sees that signal strips are stretched out outside L-type shell, just learn that the weight of weight can permit already close to sucker
Perhaps maximum suspended weights, at this time user will cannot resuspend heavier weight.Such design can be outstanding to avoid user
It hangs beyond sucker maximum suspended weights allowed, and then prevents sucker to fall off and fallen on bottom surface with weight, protect
Weight.In addition the present invention can adjust the suction of sucker within the scope of the maximum suspended weights that sucker allows according to suspended weights
Attached power so that sucker better adapts to the suspension under different situations.
When the weight of suspension is no longer hanging on hook, under the reset response of pulling plate spring, pulling plate is to sucker direction
Mobile, pulling plate drives hanging plate to move up through steel wire rope；During hanging plate drives crushing block to move up, it is located in slide block slot
Crushing block can be detached from from slide block slot automatically under the action of crushing block inclined-plane, crushing block has bevelled one end and is extruded
Into crushing block slot, and crushing block spring is again at compressive state；When hanging plate drives limited block to move up, work as crushing block
When at unlock straight slot position, the limited block spring under compressive state makes limited block be rapidly inserted into unlock straight slot,
Limited block limits hanging plate, and hanging plate will be unable to move up, and sucker is still attracted on object.Make in the reset of sliding block spring
Under, the first sliding block is moved to home position；Under the reset response of second spring, the second guide block drives signal strips to be restored to original
Beginning position.
When sucker needs to be removed, user stretches out one end of perpendicular shell by pressing release bar so that release bar handle
Limited block is released from unlock straight slot, and the first spring is compressed；After limited block is detached from from unlock straight slot, limited block will no longer
Hanging plate is limited, then under the reset response of pulling plate spring, pulling plate drives hanging plate to be restored to home position through steel wire rope；Pumping
Gas in cylinder is all back into sucker by pumping piston, and then the air pressure in sucker is identical as external atmosphere pressure, user
It can obtain easily and pick up sucker.Under the reset response of the first spring, the first guide block drives release bar to be restored to home position.
Relative to traditional sucker technology, the present invention can be by pulling hook to make pumping piston by the part gas in sucker
Body is extracted into pump bowl, and such sucker is just easily absorbing on object；In addition with the increase of the weight of hanging object, sucker
Adsorption capacity can also increase, such sucker better adapts to the suspension under different situations；When suspension weight close to sucker the limit
When suspended weights, the stretching of signal strips can remind user that cannot resuspend heavier object, it is therefore prevented that sucker falls off and hangs
Object is hung to fall on ground.The configuration of the present invention is simple has preferable using effect.
Description of the drawings
Fig. 1 is sucker overall schematic.
Fig. 2 is sucker integral perspective schematic diagram.
Fig. 3 is sucker entirety section schematic elevation view.
Fig. 4 is that sucker unitary side cuts open schematic elevation view.
Fig. 5 is that sucker unitary side cuts open and faces close-up schematic view.
Fig. 6 is L-type casing cross-section（One）Schematic diagram.
Fig. 7 is L-type casing cross-section（Two）Schematic diagram.
Fig. 8 is L-type casing cross-section（Three）Schematic diagram.
Fig. 9 is L-type casing cross-section（Three）Close-up schematic view.
Figure 10 is sucker scheme of installation.
Figure 11 is the first guide block scheme of installation.
Figure 12 is sliding block spring scheme of installation.
Figure 13 is pulling plate scheme of installation.
Figure 14 is hanging plate perspective diagram.
Figure 15 is limited block and crushing block structural schematic diagram.
Figure label title：1, L-type shell；2, sucker；3, release bar；4, it links up with；5, pump bowl；6, it is evacuated piston；7,
Pull rod；8, pulling plate；9, pulling plate spring；10, steel wire rope；12, fixed pulley；13, hanging plate；14, the first sliding block；15, the first guide block；
16, the first spring；17, sliding block spring；18, signal strips；19, the second guide block；20, second spring；21, limited block；22, limited block
Spring；23, crushing block；24, crushing block spring；25, horizontal shell；26, shell is erected；27, cylinder slot；28, rod aperture；29, sliding cavity；
30, pulley chamber；31, hanging plate sliding slot；32, straight slot is unlocked；33, slide block slot；34, the first guide groove；35, signal straight slot；36, it second leads
Slot；37, notch is squeezed；38, inclined-plane；39, limited block groove；40, crushing block slot.
Specific implementation mode
As shown in Figure 1, 2, it includes L-type shell 1, sucker 2, release bar 3, hook 4, pump bowl 5, pumping piston 6, pull rod
7, pulling plate 8, pulling plate spring 9, steel wire rope 10, fixed pulley 12, hanging plate 13, the first sliding block 14, the first guide block 15, the first spring 16,
Sliding block spring 17, the second guide block 19, second spring 20, limited block 21, limited block spring 22, crushing block 23, squeezes signal strips 18
Block spring 24, cylinder slot 27, rod aperture 28, sliding cavity 29, pulley chamber 30, hanging plate sliding slot 31, unlock straight slot 32, slide block slot 33, first
Guide groove 34, signal straight slot 35, the second guide groove 36, squeeze notch 37, inclined-plane 38, limited block groove 39, crushing block slot 40, as Fig. 6,7,
Shown in 8, wherein L-type shell 1 is made of horizontal shell 25 and perpendicular shell 26；It is provided with a slot 27 on one end end face of horizontal shell 25；It is horizontal
Sliding cavity 29 and pulley chamber 30 are provided in shell 25；Sliding cavity 29 is between pulley chamber 30 and cylinder slot 27；Pulley chamber 30 and cunning
Dynamic chamber 29 communicates；Sliding cavity 29 is to being provided with rod aperture 28 between cylinder slot 27；It is provided with hanging plate sliding slot 31 on one end end face of perpendicular shell 26；
Hanging plate sliding slot 31 is communicated with pulley chamber 30；As shown in figure 9, symmetrically being opened on 31 two sides of hanging plate sliding slot, there are two unlock straight slot
32；Straight slot 32 is unlocked close to pulley chamber 30；First guide groove 34 there are two symmetrically being opened on the two sides of each unlock straight slot 32；
Slide block slot 33 there are two symmetrically being opened on 31 two sides of hanging plate sliding slot；Slide block slot 33 is close to the bottom of hanging plate sliding slot 31；Each
Signal straight slot 35 there are one being opened on the side channel face of slide block slot 33 to the side shell surface of perpendicular shell 26；The both sides of each signal straight slot 35
Second guide groove 36 there are two symmetrically being opened on face.
As shown in Fig. 3,10, pump bowl 5 is mounted in cylinder slot 27；Sucker 2 is mounted on one end of pump bowl 5；As Fig. 3,
Shown in 13, pumping piston 6 is mounted in pump bowl 5, and is evacuated piston 6 and is slided on pump bowl 5；One end of pull rod 7, which is mounted on, takes out
On gas piston 6, the other end passes through rod aperture 28 and is equipped with pulling plate 8；Pulling plate 8 is located in sliding cavity 29；The one of two pulling plate springs 9
End is mounted in plate face of the pulling plate 8 far from pull rod 7, and the other end is mounted on the side of sliding cavity 29；Pulling plate 8 passes through pulling plate spring
9 slide in sliding cavity 29；As shown in Fig. 3,4,13, fixed pulley 12 is mounted on by axis in pulley chamber 30；Hanging plate 13 is mounted on
In hanging plate sliding slot 31；One end of steel wire rope 10 is mounted on plate face centre position of the pulling plate 8 far from pull rod 7, and the other end is by fixed sliding
Wheel 12 is connect with hanging plate 13；Hanging plate 13 is equipped with hook 4 on one end end face far from steel wire rope 10；As shown in Fig. 5,14, hanging plate
13 symmetrically open close to the both sides of 10 one end of steel wire rope there are two limited block groove 39；Hanging plate 13 is provided with two sides of limited block groove 39
It symmetrically opens there are two crushing block slot 40 in face；Crushing block slot 40 is located at the downside of limited block groove 39；As shown in Fig. 5,15, two limits
Position block 21 is separately mounted in two limited block grooves 39；Two crushing blocks 23 are separately mounted in two crushing block slots 40；Two
One end of limited block spring 22 is separately mounted on two limited blocks 21, and the other end is mounted on the kerve of corresponding limited block groove 39
On face；Limited block 21 is slided on by limited block spring 22 in limited block groove 39；Each limited block 21 is far from limited block spring
22 one end has inclined-plane 38；One end of two crushing block springs 24 is separately mounted on two crushing blocks 23, other end installation
On the kerve face of corresponding crushing block slot 40；Crushing block 23 is slided on by crushing block spring 24 in crushing block slot 40；It is each
The one end of a crushing block 23 far from crushing block spring 24 has inclined-plane 38.
As shown in Fig. 5,11, two release bars 3 are separately mounted in two unlock straight slots 32；The two of each release bar 3
Side is symmetrically installed there are two the first guide block 15, and is respectively mounted that there are one the first springs 16 on two the first guide blocks 15；Two
One guide block 15 is located in two the first guide grooves 34 at corresponding unlock straight slot 32；Each first spring 16 not connected first
One end of guide block 15 is mounted on the groove face of corresponding first guide groove 34；First guide block 15 is slided on accordingly by the first spring 16
In first guide groove 34.
As shown in Fig. 5,12, two signal strips 18 are separately mounted in two signal straight slots 35；Each signal strips 18
Both sides are symmetrically installed there are two the second guide block 19, and are respectively mounted that there are one second springs 20 on two the second guide blocks 19；Two
Second guide block 19 is located in two the second guide grooves 36 at corresponding signal straight slot 35；Each second spring 20 not connected the
One end of two guide blocks 19 is mounted on the groove face of corresponding second guide groove 36；Second guide block 19 is slided on accordingly by second spring 20
The second guide groove 36 in；Each one end of signal strips 18 far from second spring 20 has inclined-plane 38.
As shown in Fig. 5,12, two the first sliding blocks 14 are separately mounted in two slide block slots 33；Two sliding block springs 17
One end is separately mounted on two the first sliding blocks 14, and the other end is separately mounted on the kerve face of two slide block slots 33；First slides
Block 14 is slided on by sliding block spring 17 in slide block slot 33；It opens each one end end face of the first sliding block 14 far from sliding block spring 17
Have and squeezes notch 37.
Two crushing blocks 23 squeeze notch 37 with two respectively and match；Two limited blocks 21 respectively with two release bars 3
It matches；Two the first sliding blocks 14 are matched with two signal strips 18 respectively.
Above-mentioned pulling plate spring 9 is compressed spring；Limited block spring 22 is compressed spring；Crushing block spring 24 is compression bullet
Spring；Sliding block spring 17 is compressed spring.
When pulling plate spring 9 is uncompressed, pulling plate 8 is located at being provided at the side of rod aperture 28 of sliding cavity 29.
When pulling plate spring 9 is uncompressed, pumping piston 6 is located at the at one end that pump bowl 5 is equipped with sucker 2.
When pulling plate spring 9 is uncompressed, there is limited block 21 one end on inclined-plane 38 to be located in limited block groove 39, and limit
Block spring 22 is in compressive state.
When pulling plate spring 9 is uncompressed, there is crushing block 23 one end on inclined-plane 38 to be located in crushing block slot 40, and squeeze
Block spring 24 is in compressive state.
When second spring 20 is uncompressed, there is signal strips 18 one end on inclined-plane 38 to be located in slide block slot 33.
When the first spring 16 is uncompressed, release bar 3 has close to one end of hanging plate sliding slot 31 between hanging plate sliding slot 31
There is spacing, the one end of release bar 3 far from hanging plate sliding slot 31, which is stretched out, erects shell 26.
Hanging plate 13 can pull pulling plate 8 to be moved to 12 direction of fixed pulley through steel wire rope 10 in the present invention；Pulling plate 8 is through pull rod 7
Pumping piston 6 is driven to be moved to 12 direction of fixed pulley.
Pulling plate spring 9 can be such that the movement of pulling plate 8 resets in the present invention；Limited block spring 22 can make the movement of limited block 21 multiple
Position；Crushing block spring 24 can be such that the movement of crushing block 23 resets；Sliding block spring 17 can be such that the movement of the first sliding block 14 resets.Unlock
Item 3 can slide in unlocking straight slot 32, and then release bar 3 can drive corresponding first guide block 15 sliding in the first guide groove 34
Dynamic, the first spring 16 can be such that the movement of the first guide block 15 resets.
Two the first sliding blocks 14 are matched with two signal strips 18 respectively in the present invention, and signal strips 18 are far from second spring 20
One end have inclined-plane 38, when second spring 20 is uncompressed, signal strips 18 have inclined-plane 38 one end be located at slide block slot 33
In；So during the first sliding block 14 is moved to 17 direction of sliding block spring, the first sliding block 14 can be with compression signal item 18
Inclined-plane 38, and then signal strips 18 are stretched out under extruding force to outside L-type shell 1.Signal strips 18 can be slided in signal straight slot 35,
And then signal strips 18 can drive corresponding second guide block 19 to be slided in the second guide groove 36, second spring 20 can make second to lead
The movement of block 19 resets.
Two limited blocks 21 are matched with two release bars 3 respectively in the present invention, when the first spring 16 is uncompressed, solution
Bolt 3 close to one end of hanging plate sliding slot 31 between hanging plate sliding slot 31 have spacing, the one end of release bar 3 far from hanging plate sliding slot 31
The design for stretching out perpendicular shell 26 is, when limited block 21 is located at 32 position of unlock straight slot, the limit under compressive state
Block spring 22 can be such that limited block 21 is rapidly inserted into unlock straight slot 32；User can be perpendicular by pressing the stretching of release bar 3
One end of shell 26 so that release bar 3 is released limited block 21 from unlock straight slot 32.Limited block 21 has the function of inclined-plane 38
It is that, when hanging plate 13 drives limited block 21 to move down, the limited block 21 being located in unlock straight slot 32 can be in the work on inclined-plane 38
It is detached from from unlock straight slot 32 automatically with lower.
Two crushing blocks 23 squeeze the matched effect of notch 37 with two respectively, when crushing block 23 is located at slide block slot 33
When at position and opposite with corresponding extruding notch 37, the crushing block spring 24 under compressive state can make crushing block 23 fast
Speed, which is inserted into, to be squeezed in notch 37, and during hanging plate 13 continues that crushing block 23 is driven to move downward, crushing block 23 can squeeze
The first sliding block 14 is pressed, and then the first sliding block 14 follows crushing block 23 to move down.Crushing block 23 has the function of that inclined-plane 38 is,
When hanging plate 13 drives crushing block 23 to move up, the crushing block 23 being located in slide block slot 33 can be automatic under the action of inclined-plane 38
It is detached from from slide block slot 33.
Specific implementation mode：When hook 4 does not hang weight, pulling plate spring 9 is uncompressed, and pulling plate 8 is located at sliding cavity 29
It is provided at the side of rod aperture 28；Pumping piston 6 is located at the at one end that pump bowl 5 is equipped with sucker 2；Limited block 21 has inclined-plane 38
One end be located in limited block groove 39, and limited block spring 22 is in compressive state；Crushing block 23 has one end position on inclined-plane 38
In crushing block slot 40, and crushing block spring 24 is in compressive state.
When sucker 2 needs to be adsorbed onto on object, user presses sucker 2 on the smooth surface of object, then downwards
Pull hook 4；Hook 4 drives pulling plate 8 to be moved to 9 direction of pulling plate spring through hanging plate 13, steel wire rope 10, and pulling plate spring 9 is compressed,
Pulling plate 8 drives pumping piston 6 to be moved to 9 direction of pulling plate spring through pull rod 7；During being evacuated the movement of piston 6, in sucker 2
Portion gas be inhaled into pump bowl 5；There are pressure differences inside and outside sucker 2, and under the action of atmospheric pressure, sucker 2 is adsorbed
Onto object；During limited block 21 follows hanging plate 13 to move downward, when limited block 21 is located at 32 position of unlock straight slot
When, the limited block spring 22 under compressive state can be such that limited block 21 is rapidly inserted into unlock straight slot 32, and then limit
Block 21 limits hanging plate 13, and hanging plate 13 will be unable to move up；Final sucker 2 is attracted on object without falling off.
After hanging up weight on hook 4, under the gravity of weight, 4 drive hanging plates 13 of hook move down, hanging plate 13
Continue that pulling plate 8 is driven to move to 9 direction of pulling plate spring through steel wire rope 10, the continuation of pulling plate spring 9 is compressed, and pulling plate 8 is through 7 band of pull rod
Dynamic pumping piston 6 continues to move to 9 direction of pulling plate spring；During being evacuated the movement of piston 6, another part in sucker 2
Gas is inhaled into pump bowl 5, and then the adsorption capacity of sucker 2 increases.During hanging plate 13 moves down, 13 band of hanging plate
Dynamic limited block 21 moves down, and being located at the limited block 21 in unlock straight slot 32 can be automatic under the effect of the inclined-plane of limited block 21 38
It is detached from from unlock straight slot 32；There is limited block 21 one end on inclined-plane 38 to be extruded in limited block groove 39, and limited block spring 22
It is again at compressive state.Continuing to increase with the weight of weight, the gas being drawn into pump bowl 5 can be more and more, into
And the adsorption capacity of sucker 2 can be increasing, sucker 2 is still attracted on object without falling off.
When the weight of weight reaches a certain amount of, during crushing block 23 follows hanging plate 13 to move downward, work as extruding
Block 23 be located at 33 position of slide block slot and it is opposite with corresponding extruding notch 37 when, the crushing block spring 24 under the compressive state
Crushing block 23 can be made to be rapidly inserted into squeeze in notch 37；When the weight with weight continues to increase, hanging plate 13 continues band
Dynamic crushing block 23 moves downward, and crushing block 23 squeezes the first sliding block 14, and then the first sliding block 14 follows crushing block 23 to move down.
When maximum adsorption power of the weight of weight close to sucker 2, hanging plate 13 continues that crushing block 23 is driven to move downward, the
One sliding block 14 follows crushing block 23 to be moved down into close to the bottom of slide block slot 33；It is moved adjacent to slide block slot in the first sliding block 14
During 33 bottom, the first sliding block 14 can with the inclined-plane 38 of compression signal item 18, and then signal strips 18 under extruding force to L
It is stretched out outside shell body 1, second spring 20 is compressed.After user sees that signal strips 18 are stretched out outside L-type shell 1, just learn
The weight of weight will cannot resuspend heavier weight already close to the maximum suspended weights allowed of sucker 2, at this time user
Object.Such design can be hung to avoid user beyond the maximum suspended weights allowed of sucker 2, and then prevents sucker
2, which fall off, falls to weight on bottom surface, protects weight.It is in addition of the invention within the scope of the maximum suspended weights that sucker 2 allows,
The adsorption capacity of sucker 2 can be adjusted according to suspended weights so that sucker 2 better adapts to the suspension under different situations.
When the weight of suspension is no longer hanging on hook 4, under the reset response of pulling plate spring 9, pulling plate 8 is to sucker 2
Direction is moved, and pulling plate 8 drives hanging plate 13 to move up through steel wire rope 10；Crushing block 23 is driven to move up process in hanging plate 13
In, the crushing block 23 in slide block slot 33 can be detached from from slide block slot 33 automatically under the action of 23 inclined-plane 38 of crushing block,
There is crushing block 23 one end on inclined-plane 38 to be extruded in crushing block slot 40, and crushing block spring 24 is again at compressive state；
When hanging plate 13 drives limited block 21 to move up, when crushing block 23 is located at 32 position of unlock straight slot, it is in compressive state
Under limited block spring 22 make limited block 21 be rapidly inserted into unlock straight slot 32 in, limited block 21 limits hanging plate 13, hanging plate 13
It will be unable to move up, sucker 2 is still attracted on object.Under the reset response of sliding block spring 17, the first sliding block 14 moves
It moves to home position；Under the reset response of second spring 20, the second guide block 19 drives signal strips 18 to be restored to home position.
When sucker 2 needs to be removed, user stretches out one end of perpendicular shell 26 by pressing release bar 3 so that unlock
Item 3 is released limited block 21 from unlock straight slot 32, and the first spring 16 is compressed；When limited block 21 is detached from from unlock straight slot 32
Afterwards, limited block 21 will no longer limit hanging plate 13, then under the reset response of pulling plate spring 9, pulling plate 8 drives through steel wire rope 10
Hanging plate 13 is restored to home position；Gas in pump bowl 5 is all back into sucker 2 by pumping piston 6, and then in sucker 2
Air pressure it is identical as external atmosphere pressure, user can easily sucker 2 be picked up.Under the reset response of the first spring 16,
First guide block 15 drives release bar 3 to be restored to home position.
In conclusion the main advantageous effect of the present invention is：The present invention can be by pulling hook 4 to make pumping piston 6 will
Portion gas in sucker 2 is extracted into pump bowl 5, and such sucker 2 is just easily absorbing on object；In addition with hanging object
Weight increase, the adsorption capacity of sucker 2 can also increase, and such sucker 2 better adapts to the suspension under different situations；Work as suspension
Weight close to sucker 2 the limit suspended weights when, the stretching of signal strips 18 can remind user that cannot resuspend heavier object
Body, it is therefore prevented that sucker 2, which falls off, to be fallen to hanging object on ground.The configuration of the present invention is simple has preferable using effect.
Claims (8)
1. a kind of sucker, it is characterised in that：It includes L-type shell, sucker, release bar, hook, pump bowl, pumping piston, draws
Bar, pulling plate, pulling plate spring, steel wire rope, fixed pulley, hanging plate, the first sliding block, the first guide block, the first spring, sliding block spring, signal
Item, the second guide block, second spring, limited block, limited block spring, crushing block, crushing block spring, cylinder slot, rod aperture, sliding cavity, cunning
It takes turns chamber, hanging plate sliding slot, unlock straight slot, slide block slot, the first guide groove, signal straight slot, the second guide groove, squeeze notch, inclined-plane, limited block
Slot, crushing block slot, wherein L-type shell are made of horizontal shell and perpendicular shell；It is provided with a slot on one end end face of horizontal shell；Horizontal shell
In be provided with sliding cavity and pulley chamber；Sliding cavity is between pulley chamber and cylinder slot；Pulley chamber is communicated with sliding cavity；Sliding cavity is to cylinder
Rod aperture is provided between slot；It is provided with hanging plate sliding slot on one end end face of perpendicular shell；Hanging plate sliding slot is communicated with pulley chamber；Hanging plate sliding slot two
Straight slot is unlocked there are two symmetrically being opened on side；Straight slot is unlocked close to pulley chamber；It is symmetrical on the two sides of each unlock straight slot
It opens there are two the first guide groove on ground；Slide block slot there are two symmetrically being opened on hanging plate sliding slot two sides；Slide block slot is close to hanging plate sliding slot
Bottom；Signal straight slot there are one being opened on the side channel face of each slide block slot to the side shell surface of perpendicular shell；Each signal straight slot
Second guide groove there are two symmetrically being opened on two sides；
Pump bowl is mounted in cylinder slot；Sucker is mounted on one end of pump bowl；It is evacuated piston to be mounted in pump bowl, and is evacuated
Piston slides on pump bowl；One end of pull rod is mounted on pumping piston, and the other end passes through rod aperture and is equipped with pulling plate；Pulling plate position
In sliding cavity；One end of two pulling plate springs is mounted in plate face of the pulling plate far from pull rod, and the other end is mounted on sliding cavity
On side；Pulling plate is by pulling plate spring slide in sliding cavity；Fixed pulley is mounted on by axis in pulley chamber；Hanging plate, which is mounted on, to be hung
In plate sliding slot；One end of steel wire rope is mounted on plate face centre position of the pulling plate far from pull rod, and the other end passes through fixed pulley and hanging plate
Connection；Hanging plate is equipped with hook on one end end face far from steel wire rope；Hanging plate is symmetrically provided with close to the both sides of steel wire rope one end
Two limited block grooves；It symmetrically opens there are two crushing block slot two sides that hanging plate is provided with limited block groove；Crushing block slot is located at limit
The downside of position block slot；Two limited blocks are separately mounted in two limited block grooves；Two crushing blocks are separately mounted to two extruding
In block slot；One end of two limited block springs is separately mounted on two limited blocks, and the other end is mounted on corresponding limited block groove
Kerve face on；Limited block is by limited block spring slide in limited block groove；Each limited block is far from limited block spring
One end has inclined-plane；One end of two crushing block springs is separately mounted on two crushing blocks, and the other end is mounted on corresponding squeeze
On the kerve face of block slots；Crushing block is by crushing block spring slide in crushing block slot；Each crushing block is far from crushing block
One end of spring has inclined-plane；
Two release bars are separately mounted in two unlock straight slots；It symmetrically installs there are two first the both sides of each release bar
Guide block, and be respectively mounted on two the first guide blocks there are one the first spring；Two the first guide blocks are located at corresponding unlock straight slot
Two the first guide grooves in；Each first spring is not connected with groove face of the one end mounted on corresponding first guide groove of the first guide block
On；First guide block is by the first spring slide in corresponding first guide groove；
Two signal strips are separately mounted in two signal straight slots；It symmetrically installs there are two second the both sides of each signal strips
Guide block, and be respectively mounted on two the second guide blocks there are one second spring；Two the second guide blocks are located at corresponding signal straight slot
Two the second guide grooves in；Each second spring is not connected with groove face of the one end mounted on corresponding second guide groove of the second guide block
On；Second guide block is slided on by second spring in corresponding second guide groove；The one end of each signal strips far from second spring
With inclined-plane；
Two the first sliding blocks are separately mounted in two slide block slots；One end of two sliding block springs is separately mounted to two first cunnings
On block, the other end is separately mounted on the kerve face of two slide block slots；First sliding block is slided on by sliding block spring in slide block slot；
One end end face of each first sliding block far from sliding block spring is provided with extruding notch；
Two crushing blocks squeeze notch with two respectively and match；Two limited blocks are matched with two release bars respectively；Two
First sliding block is matched with two signal strips respectively.
2. a kind of sucker according to claim 1, it is characterised in that：Above-mentioned pulling plate spring is compressed spring；Limited block bullet
Spring is compressed spring；Crushing block spring is compressed spring；Sliding block spring is compressed spring.
3. a kind of sucker according to claim 1, it is characterised in that：When pulling plate spring is uncompressed, pulling plate, which is located at, to be slided
Dynamic chamber is provided at the side of rod aperture.
4. a kind of sucker according to claim 3, it is characterised in that：When pulling plate spring is uncompressed, it is evacuated piston position
Suctorial at one end is installed in pump bowl.
5. a kind of sucker according to claim 3, it is characterised in that：When pulling plate spring is uncompressed, limited block has
The one end on inclined-plane is located in limited block groove, and limited block spring is in compressive state.
6. a kind of sucker according to claim 3, it is characterised in that：When pulling plate spring is uncompressed, crushing block has
The one end on inclined-plane is located in crushing block slot, and crushing block spring is in compressive state.
7. a kind of sucker according to claim 1, it is characterised in that：When second spring is uncompressed, signal strips have
The one end on inclined-plane is located in slide block slot.
8. a kind of sucker according to claim 1, it is characterised in that：When the first spring is uncompressed, release bar is close
To having spacing between hanging plate sliding slot, the one end of release bar far from hanging plate sliding slot, which is stretched out, erects shell for one end of hanging plate sliding slot.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810495142.8A CN108757709B (en) | 2018-05-22 | 2018-05-22 | A kind of sucker |
| CN201910931565.4A CN110541882A (en) | 2018-05-22 | 2018-05-22 | Sucking disc with warning effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810495142.8A CN108757709B (en) | 2018-05-22 | 2018-05-22 | A kind of sucker |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910931565.4A Division CN110541882A (en) | 2018-05-22 | 2018-05-22 | Sucking disc with warning effect |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108757709A true CN108757709A (en) | 2018-11-06 |
| CN108757709B CN108757709B (en) | 2019-11-22 |
Family
ID=64008441
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910931565.4A Withdrawn CN110541882A (en) | 2018-05-22 | 2018-05-22 | Sucking disc with warning effect |
| CN201810495142.8A Active CN108757709B (en) | 2018-05-22 | 2018-05-22 | A kind of sucker |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910931565.4A Withdrawn CN110541882A (en) | 2018-05-22 | 2018-05-22 | Sucking disc with warning effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN110541882A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441938A (en) * | 2018-12-13 | 2019-03-08 | 上海翎腾智能科技有限公司 | A kind of switchable sucker structure |
| CN109882682A (en) * | 2019-01-25 | 2019-06-14 | 安徽永锋防护科技股份有限公司 | A kind of EPP plate of included binding function |
| CN110068096A (en) * | 2019-04-19 | 2019-07-30 | 蒙正欢 | A kind of wall-mounted new wind devices that the installation with regulatory function is stable |
| CN111115255A (en) * | 2019-12-19 | 2020-05-08 | 广州市索德士皮具皮革贸易有限公司 | Energy-saving type moving device for production and processing of containers |
| CN113104581A (en) * | 2021-04-02 | 2021-07-13 | 何丽娜 | Energy-saving linkage clamping and sucking device |
| CN113500073A (en) * | 2021-09-08 | 2021-10-15 | 南通四维幕墙装饰装潢有限责任公司 | Curtain wall veneer cleaning device |
| CN113547535A (en) * | 2021-07-29 | 2021-10-26 | 王淼 | Multi-degree-of-freedom manipulator |
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| CN205858933U (en) * | 2016-06-28 | 2017-01-04 | 四川职业技术学院 | Combined sucker is linked up with |
| CN107763055A (en) * | 2016-08-22 | 2018-03-06 | 蓝永辉 | The bonded type support meanss of at-once monitor |
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| CN2839709Y (en) * | 2005-09-16 | 2006-11-22 | 洪志强 | Suspension device |
| CN201973071U (en) * | 2011-02-27 | 2011-09-14 | 刘娅梅 | Novel hanger with vacuum sucker |
| CN104251256A (en) * | 2013-06-25 | 2014-12-31 | 赵秀亮 | Powerful sucking disc hook |
| CN104921574A (en) * | 2014-03-21 | 2015-09-23 | 蓝永辉 | Attached type wall surface supporting structure |
| DE102015012098A1 (en) * | 2015-09-16 | 2017-03-16 | Brigitte Abele | Apparatus for holding slides for sawing samples attached thereto |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441938A (en) * | 2018-12-13 | 2019-03-08 | 上海翎腾智能科技有限公司 | A kind of switchable sucker structure |
| CN109882682A (en) * | 2019-01-25 | 2019-06-14 | 安徽永锋防护科技股份有限公司 | A kind of EPP plate of included binding function |
| CN110068096A (en) * | 2019-04-19 | 2019-07-30 | 蒙正欢 | A kind of wall-mounted new wind devices that the installation with regulatory function is stable |
| CN111115255A (en) * | 2019-12-19 | 2020-05-08 | 广州市索德士皮具皮革贸易有限公司 | Energy-saving type moving device for production and processing of containers |
| CN113104581A (en) * | 2021-04-02 | 2021-07-13 | 何丽娜 | Energy-saving linkage clamping and sucking device |
| CN113547535A (en) * | 2021-07-29 | 2021-10-26 | 王淼 | Multi-degree-of-freedom manipulator |
| CN113500073A (en) * | 2021-09-08 | 2021-10-15 | 南通四维幕墙装饰装潢有限责任公司 | Curtain wall veneer cleaning device |
| CN113500073B (en) * | 2021-09-08 | 2021-11-12 | 南通四维幕墙装饰装潢有限责任公司 | Curtain wall veneer cleaning device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110541882A (en) | 2019-12-06 |
| CN108757709B (en) | 2019-11-22 |
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Inventor after: Lu Saiping Inventor after: Jue Wenzhen Inventor after: Lou Lingyan Inventor before: Lou Ling Yan |
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Effective date of registration: 20210427 Address after: 226200, four villages, Xinzhuang Town, Qidong, Jiangsu, Nantong Patentee after: Qidong Qixiu Vegetable & Fruit professional cooperatives Address before: 311817 No. 60, Xu Jia Hu Road West, Ding Xu street, Ying Dian street, Zhuji, Shaoxing, Zhejiang Patentee before: Lou Lingyan |
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Effective date of registration: 20211222 Address after: 535008 room A107, public service center, No. 1, Zhongma street, Zhongma Qinzhou Industrial Park, Qinzhou port area, China (Guangxi) pilot Free Trade Zone, Qinzhou City, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Free Trade Zone Jianju Technology Co.,Ltd. Patentee after: Guangxi Qinbao Real Estate Co., Ltd Address before: 226200 group 4, Xinzhuang village, Beixin Town, Qidong City, Nantong City, Jiangsu Province Patentee before: Qidong Qixiu Vegetable & Fruit professional cooperatives |