CN110469576A - Sucker - Google Patents
Sucker Download PDFInfo
- Publication number
- CN110469576A CN110469576A CN201810441691.7A CN201810441691A CN110469576A CN 110469576 A CN110469576 A CN 110469576A CN 201810441691 A CN201810441691 A CN 201810441691A CN 110469576 A CN110469576 A CN 110469576A
- Authority
- CN
- China
- Prior art keywords
- ring
- gas chamber
- pedestal
- sucker
- flow channel
- 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.)
- Withdrawn
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 35
- GQWNECFJGBQMBO-UHFFFAOYSA-N Molindone hydrochloride Chemical compound Cl.O=C1C=2C(CC)=C(C)NC=2CCC1CN1CCOCC1 GQWNECFJGBQMBO-UHFFFAOYSA-N 0.000 claims 1
- 230000000694 effects Effects 0.000 description 12
- 238000001179 sorption measurement Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 241000252254 Catostomidae Species 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000817702 Acetabula Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000750 progressive 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)
Abstract
The present invention is about a kind of sucker, comprising: a sucker part, including a pedestal, one is movably disposed in the control piece of the pedestal, and one elastically deformable pan portion, the pan portion is set to the pedestal and for contacting a basal plane, the sucker part separately includes one first gas chamber, one second gas chamber, one runner and a grate flow channel, the runner is connected to first gas chamber and second gas chamber, the pedestal and the pan portion are total to structure second gas chamber, the grate flow channel is connected to first gas chamber and outside, the control piece is equipped with an airtight ring portion, the airtight ring portion, which is releasably sealed, to be butted on the internal ring wall of the grate flow channel and blocks the grate flow channel;And a check valve, the grate flow channel can be closed with opening, which allows gas to flow to first gas chamber from second gas chamber.
Description
Technical field
The present invention relates to a kind of suckers.
Background technique
TaiWan, China patent No. TWI604134 is please referred to, is a kind of Acetabula device, it includes a sucker parts, an installation
In the sucker part check valve, one be connected to the housing unit of the sucker part and manual exhaust that one is installed on the housing unit
Valve, the sucker part include that a pan portion, a projection seat and the air receiver that is extended by the pan portion towards the projection seat, the check valve are installed on this
In one valve opening of projection seat, allow air by the air receiver towards release outside the projection seat, which includes one with variable
Volume and the gas storage space and one interconnected by the check valve with the air receiver can be connected to the row of outside by gas storage space
Flow channel, the manual exhaust valve can make the grate flow channel be transformed into an open state by a closed state.
The air receiver of the prior art is only made of the projection seat of the pan portion, and pan portion is with the material of soft element material elastically deformable
Matter is made, therefore the deformation that the variation of pressure easily causes the projection seat of pan portion long-term in the air receiver, cause easy elastic fatigue and
Service life is shorter, influences adsorption capacity.In addition, the pan portion must by guide bracket connect housing unit, and have structure it is complex,
It assembles more time-consuming and the shortcomings that be not easy.
Therefore, it is necessary to provide sucker a kind of novel and with progressive, to solve the above problem.
Summary of the invention
The object of the present invention is to provide a kind of suckers, in simple structure, promote adsorption effect.
To achieve the above object, the present invention takes following technical scheme:
The present invention provides a kind of sucker comprising: a sucker part a comprising pedestal, one are movably disposed in the pedestal
Control piece and an elastically deformable pan portion, which is set to the pedestal and for contacting a basal plane, which separately includes
One first gas chamber, one second gas chamber, a runner and a grate flow channel, the runner are connected to first gas chamber and second gas chamber, should
Pedestal and the pan portion are total to structure second gas chamber, which is connected to first gas chamber and outside, and it is airtight which is equipped with one
Ring portion, which, which releasably seals, is butted on the internal ring wall of the grate flow channel and blocks the grate flow channel;One check valve, can
It opens ground and closes the grate flow channel, which allows gas to flow to first gas chamber from second gas chamber.
The airtight ring portion be equipped with a ring body, the ring body be equipped with an external annulus and an internal ring portion, the external annulus can ring support
The grate flow channel inner wall and block the grate flow channel, the internal ring portion is sheathed on the control piece, which can be opposite
The internal ring portion resilient radial is mobile.
The airtight ring portion is additionally provided with a ring groove, and the ring body is set to the ring groove, the extension side of the external annulus
To the extension for intersecting at the internal ring portion.
The external annulus radial convex is equipped with an at least bulge loop.
The airtight ring portion is equipped with one first bulge loop, which constitutes the ring groove, which is equipped with extremely
A few deflector hole, respectively the deflector hole is connected to the ring groove.
The pedestal and the pan portion one of them are equipped with an annular groove, another one is equipped with a knot that can be embedded at the annular groove
Close protrusion.
The combination protrusion be equipped at least one ring convex rib radially extended, respectively the ring convex rib can ring be butted on the interior of the annular groove
Wall.
The pan portion is equipped with a lip to extend outwardly.
The annular groove is equipped with one first engaging portion, and the pan portion is equipped with one second engaging portion, first engaging portion and institute
State that the second engaging portion one of them is the recessed structure of ring, another one is to be inserted in interior ring convex structure.
The external annulus radial convex is equipped with an at least bulge loop, which is butted on the grate flow channel
Inner wall;The pedestal and the pan portion one of them are equipped with an annular groove, another one is equipped with a combination that can be embedded at the annular groove
Protrusion;The pan portion is equipped with a ring suction portion, which is set to for contacting the basal plane, the ring suction portion equipped with a ring chase and two
The end face of ring chase two sides, at least one end face are an arc convex surface;The combination protrusion is equipped with the ring that plural number radially extends
Fin, respectively the ring convex rib can ring be butted on the annular groove;The pan portion is equipped with a lip to extend outwardly;The control piece is another in periphery wall
Equipped with a marking part;The pedestal is equipped with an ontology and a ring cowling body, which is locked on the ontology, which wears this
Ring cowling body and it can axially be limited in the ring cowling body;The ontology and the ring cowling body one of them are equipped with a circular rabbet, another one is set
There are the ring convex portion of one Yu the mutual inlay card of the circular rabbet, the ring convex portion and the circular rabbet mutual block radially;It is described unidirectional
Valve is equipped with a tapered portion and a stop section, which wears the runner, and the tapered portion releasably seals and is butted on the runner
One end, the stop section deformable ground keep out the other end in the runner, which is equipped with a ring convex end face, which is equipped with
One oblique concave surface, the ring convex end face can ring be butted on the oblique concave surface and block the runner and the ring convex end face not completely with this tiltedly it is recessed
Face contact;The pedestal is equipped with a hanging portion, which includes that a first shell for being set to the pedestal and one removably combine
A hanging hole is equipped between the second shell of the first shell, the first shell, second shell;The ring cowling body and the ontology it
Between be equipped with a butted elastic component in the two;The annular groove is equipped with one first engaging portion, which is equipped with one second engaging portion, described
First engaging portion and second engaging portion one of them are the recessed structure of ring, another one is to be inserted in interior ring convex structure.
The beneficial effects of the present invention are: the present invention is total to structure second gas chamber by the pedestal and the pan portion, to simplify structure,
And adsorption effect is promoted, and promote service life.In addition, the external annulus by the ring body can be moved with respect to the internal ring portion resilient radial
It is dynamic, with easy structure blocks and the open grate flow channel.
Detailed description of the invention
Fig. 1 is the perspective view of one first preferred embodiment of the invention.
Fig. 2 is the exploded view of one first preferred embodiment of the invention.
Fig. 3 is a vacuum state schematic diagram of one first preferred embodiment of the invention.
Fig. 4 is a sectional view of one first preferred embodiment of the invention.
Fig. 4 A is the partial enlarged view of Fig. 4.
Fig. 5 and Fig. 6 is an actuation sectional view of one first preferred embodiment of the invention.
Fig. 5 A is the partial enlarged view of Fig. 5.
Fig. 7 is the sectional view of one second preferred embodiment of the invention.
Fig. 7 A is the partial enlarged view of Fig. 7.
Fig. 8 is the perspective view of a ring body of one second preferred embodiment of the invention.
Drawing reference numeral: 1: sucker;2: basal plane;10: sucker part;11: the first gas chambers;12: the second gas chambers;13: runner;131:
Oblique concave surface;14: grate flow channel;20: check valve;21: tapered portion;22: stop section;23: ring convex end face;30: pedestal;31: ontology;
32: ring cowling body;33: ring convex portion;34: circular rabbet;35: annular groove;351: the first engaging portions;36: hanging portion;37: first shell;
38: second shell;39: hanging hole;40: control piece;50: pan portion;51: in conjunction with protrusion;52: ring convex rib;53: ring suction portion;54: ring is recessed
Ditch;55: end face;56: lip;57: the second engaging portions;60: airtight ring portion;61: ring body;62: external annulus;63: internal ring portion;64:
Ring groove;65: bulge loop;66: the first bulge loops;67: deflector hole;70: elastic component;80: marking part.
Specific embodiment
Hereinafter the possible state sample implementation of the present invention is only illustrated with embodiment, is so not intended to limit the invention and to be protected
Scope, conjunction are first chatted bright.
Fig. 1 to Fig. 6 is please referred to, shows one first preferred embodiment of the invention, sucker 1 of the invention comprising: one
Sucker part 10 and a check valve 20.
The sucker part 10 include a pedestal 30, one be movably disposed in the pedestal 30 control piece 40 and one can elasticity become
The pan portion 50 of shape, the pan portion 50 are set to the pedestal 30 and for contacting a basal plane 2, which separately includes one first gas chamber
11, one second gas chamber 12, a runner 13 and a grate flow channel 14, the runner 13 are connected to first gas chamber 11 and second gas chamber
12, the pedestal 30 and the pan portion 50 are total to structure second gas chamber 12, which is connected to first gas chamber 11 and outside, the control
Product 40 is equipped with an airtight ring portion 60, which, which releasably seals, is butted on the internal ring wall of the grate flow channel 14 and blocks this
Grate flow channel 14;And the check valve 20 can close the grate flow channel 14 with opening, which allows gas from second gas
Room 12 flow to first gas chamber 11, and in the present embodiment, which is movably set to the grate flow channel 14;Whereby, pass through
The pedestal 30 and the pan portion 50 are total to structure second gas chamber 12, to simplify structure, and promote adsorption effect, and promote service life.
In the present embodiment, which is equipped with an ontology 31 and a ring cowling body 32, which is locked on the ontology
31, which wears the ring cowling body 32 and can axially be limited in the ring cowling body 32, in favor of demolition, installation;In other implementations
In example, which can also be combined with the ontology in a manner of mutually buckling.Preferably, the ontology 31 and the ring cowling body 32 are wherein
One is equipped with a circular rabbet, another one is equipped with one and the ring convex portion of the mutual inlay card of the circular rabbet, the ring convex portion and the circular rabbet in
Radially mutual block, the ring cowling body 32 is equipped with the circular rabbet 34 in the present embodiment, the ontology 31 is equipped with the ring convex portion 33, such as
This prevents the ring when the ring cowling body 32 is incorporated into the ontology 31, using the circular rabbet 34 and the mutual inlay card in ring convex portion 33
Lid 32 is with respect to 31 beat of ontology, to reach the effect of stablizing assembling.In other embodiments, the ring convex portion and the circular rabbet
Quantity may respectively be plural number.
In the present embodiment, a butted elastic component 70 in the two is equipped between the ring cowling body 32 and the ontology 31, to mention
For compression and elastic reset.
The airtight ring portion 60 is equipped with a ring body 61, which is equipped with an external annulus 62 and an internal ring portion 63, the external annulus
62 can ring support 14 inner wall of grate flow channel and block the grate flow channel 14, which is sheathed on the control piece 40, the outer ring
Wall 62 can be mobile relative to 63 resilient radial of internal ring portion, to be selectively connected and block the grate flow channel 14.In addition, the gas-tight ring
Portion 60 is additionally provided with a ring groove 64, which is set to the ring groove 64.In the present embodiment, the extending direction of the external annulus 62
The extension for intersecting at the internal ring portion 63 makes the external annulus 62 be easy to the opposite internal ring portion 63 and moves radially;In the present embodiment, should
External annulus 62 from first gas chamber 11 toward the direction of second gas chamber 12 by outside inside close to the internal ring portion 63, so when the control
When part 40 is mobile towards the direction of first gas chamber 11, which is easy to disengage the internal ring wall of the grate flow channel 14, with opening
The grate flow channel 14.In other embodiments, as shown in Fig. 7 to 8, it is shown as the second preferred embodiment of the invention, this is outer
62 radial convex of ring wall is equipped with an at least bulge loop 65, and the quantity of the bulge loop 65 can be plural number, and respectively the disengagable ring of the bulge loop 65 is butted on
14 inner wall of grate flow channel is used when pressing the control piece 40, which is unlikely to deform and influences to be vented and seal to be somebody's turn to do
The effect of grate flow channel 14.In other embodiments, which can also be a rubber ring body, and the outer diameter of the rubber ring body
Size is greater than the internal diameter of the ring groove.
The airtight ring portion 60 is equipped with one first bulge loop 66, which constitutes the ring groove 64, first bulge loop 66
Equipped with an at least deflector hole 67, respectively the deflector hole 67 is connected to the ring groove 64, preferably, the quantity of an at least deflector hole 67 is
Plural number, respectively the deflector hole 67 can provide when the grate flow channel 14 is open state, pass through to airflow smooth.Wherein this is first convex
Ring 66 can block in the ring cowling body 32, to reach limit effect.The grate flow channel 14 is by the control piece 40 in the present embodiment
Gap between gap, the control piece 40 and the ring cowling body 32 and the be connected to structure of the first gas chamber 11 between the pedestal 30
At.
The pedestal 30 and 50 one of them of pan portion are equipped with an annular groove, another one be equipped with one can be embedded at annular groove combination it is convex
Portion.In the present embodiment, which is equipped with the annular groove 35, which is equipped with this and combines protrusion 51.The pan portion 50 is a bullet
Property body, use can flexibly radially compel support the annular groove 35, with achieve the effect that card setting position.In the present embodiment, this is combined convex
Portion 51 is equipped with the ring convex rib 52 that radially extends of plural number, respectively the ring convex rib 52 can ring be butted on the annular groove 35, pass through 52 diameter of ring convex rib
The annular groove 35 is supported to urgent, to reach conducive to demolition, installation and there is preferable locating effect, more achievees the effect that multistage adjustment positions,
To adjust the size of second gas chamber 12.In detail, which is equipped with a ring suction portion 53, which should for contact
Basal plane 2, the ring suction portion 53 are equipped with a ring chase 54 and two are set to the end face 55 of 54 two sides of ring chase.Preferably, at least one should
End face 55 is an arc convex surface, in favor of 53 flexible deformation of ring suction portion, make deformable be a flat surface of ring chase 54 and for attaching
In on the basal plane 2.In the present embodiment, which is set to the inside in the ring suction portion 53.Preferably, the pan portion 50 is equipped with a court
The lip 56 of outer extension, can be by lifting the negative pressure state of the lip 56 to release second gas chamber 12.
In the present embodiment, which is equipped with a tapered portion 21 and a stop section 22, which wears the stream
Road 13, which, which releasably seals, is butted on 13 one end of runner, which keeps out in the runner 13
The other end.The tapered portion 21 be equipped with a ring convex end face 23, the runner 13 be equipped with an oblique concave surface 131, the ring convex end face 23 can ring support
The runner 13 is blocked in the oblique concave surface 131 and the ring convex end face 23 is not contacted with the oblique concave surface 131 completely, and it is airtight to use promotion
Effect and gas are flow to the smooth degree of first gas chamber 11 by second gas chamber 12.In the present embodiment, which is bullet
Property sheet;It explains in detail, the gas push of second gas chamber 12 check valve 20 is mobile towards first gas chamber 11, makes the block
Portion 22 is butted on 13 ora terminalis of runner and deforms and generate gap and the ring convex end face 23 disengagement oblique concave surface 131 and generate gap, by
First gas chamber 11 can be flow to by second gas chamber 12 with gas.
In addition, the control piece 40 is additionally provided with a marking part 80 in periphery wall.The marking part 80 is color in the present embodiment
Mark, when first gas chamber 11 is at vacuum state, which is revealed in outside, i.e. expression level of vacuum weakens.
It is noted that the pan portion 50 is equipped with one second referring to Fig. 7, the annular groove 35 is equipped with one first engaging portion 351
Engaging portion 57, first engaging portion 351 and 57 one of them of the second engaging portion are the recessed structure of a ring, another one is in being inserted in
A ring convex structure, in the present embodiment, which is the ring convex structure, second engaging portion 57 is that the ring is recessed
Structure, in the present embodiment, the ring convex structure can be located on the fin of the pan portion 50 for plural number, and the recessed structure of the ring can be plural ring
Set on the depression of the annular groove 35;In other embodiments, which can be a closing or the open ring convex being extended continuously
Rib, the recessed structure of the ring can be a closing or the open annular groove being extended continuously, and can prevent the pan portion 50 due to overweight deformation whereby
Lateral abjection.
In addition, the pedestal 30 is equipped with a hanging portion 36, which includes a first shell 37 for being set to the pedestal 30
And one be detachably combined in the first shell 37 second shell 38, be equipped with a hanging hole between first and second shell 37,38
39, the hanging hole 39 is used for wearing a body of rod.
In use, it is mobile relative to the pedestal 30 to press the control piece 40, which rubs the grate flow channel 14
Inner wall and deform and generate gap between the grate flow channel 14, with open the grate flow channel 14 make be located at first gas chamber 11 in
Gas is discharged from the grate flow channel 14 to form airtight conditions, and the gas of second gas chamber 12 passes through the pressure with first gas chamber 11
Power is poor and flows and pushes the check valve 20 deformation that gas is made to flow into first gas chamber 11, and then reaches vacuum effectiveness, so reaches
Adsorption effect.
To sum up, the present invention is total to structure second gas chamber by the pedestal and the pan portion, to simplify structure, and promotes absorption effect
Fruit, and promote service life.In addition, the external annulus by the ring body can be mobile relative to the internal ring portion resilient radial, with easy
Structure blocks and the open grate flow channel.
Claims (10)
1. a kind of sucker, which is characterized in that it includes:
One sucker part is movably disposed in the control piece of the pedestal and the pan portion of an elastically deformable including a pedestal, one, should
Pan portion is set to the pedestal and for contacting a basal plane, which separately includes one first gas chamber, one second gas chamber, a runner and one
Grate flow channel, the runner are connected to first gas chamber and second gas chamber, and the pedestal and the pan portion are total to structure second gas chamber, the exhaust
Runner is connected to first gas chamber and outside, which is equipped with an airtight ring portion, which, which releasably seals, is butted on the row
The internal ring wall of flow channel and block the grate flow channel;
One check valve, can close the grate flow channel with opening, the check valve can allow gas from second gas chamber flow to this first
Gas chamber.
2. sucker as described in claim 1, which is characterized in that the airtight ring portion is equipped with a ring body, which is equipped with outside one
Ring wall and an internal ring portion, the external annulus can ring support the grate flow channel inner wall and block the grate flow channel, the internal ring portion
It is sheathed on the control piece, which can be mobile relative to the internal ring portion resilient radial.
3. sucker as claimed in claim 2, which is characterized in that the airtight ring portion is additionally provided with a ring groove, and the ring body is set
In the ring groove, the extending direction of the external annulus intersects at the extension of the internal ring portion.
4. sucker as claimed in claim 2, which is characterized in that the external annulus radial convex is equipped with an at least bulge loop.
5. sucker as claimed in claim 3, which is characterized in that the airtight ring portion is equipped with one first bulge loop, first bulge loop
The ring groove is constituted, which is equipped with an at least deflector hole, and respectively the deflector hole is connected to the ring groove.
6. sucker as described in claim 1, which is characterized in that the pedestal and the pan portion one of them be equipped with an annular groove,
Another one is equipped with a combination protrusion that can be embedded at the annular groove.
7. sucker as claimed in claim 6, which is characterized in that the combination protrusion is equipped at least one ring convex radially extended
Rib, respectively the ring convex rib can ring be butted on the inner wall of the annular groove.
8. sucker as described in claim 1, which is characterized in that the pan portion is equipped with a lip to extend outwardly.
9. sucker as claimed in claim 6, which is characterized in that the annular groove is equipped with one first engaging portion, and the pan portion is equipped with
One second engaging portion, first engaging portion and second engaging portion one of them are the recessed structure of ring, another one is to be inserted in
Interior ring convex structure.
10. sucker as claimed in claim 5, which is characterized in that the external annulus radial convex is equipped with an at least bulge loop, this is at least
The disengagable ring of one bulge loop is butted on the grate flow channel inner wall;The pedestal and the pan portion one of them are equipped with an annular groove, another
One is equipped with a combination protrusion that can be embedded at the annular groove;The pan portion is equipped with a ring suction portion, and the ring suction portion is for described in contact
Basal plane, which is equipped with a ring chase and two are set to the end face of ring chase two sides, and at least one end face is an arc convex surface;
The combination protrusion is equipped with the ring convex rib that radially extends of plural number, respectively the ring convex rib can ring be butted on the annular groove;The pan portion is equipped with a court
The lip of outer extension;The control piece is additionally provided with a marking part in periphery wall;The pedestal is equipped with an ontology and a ring cowling body, the ring
Lid is locked on the ontology, which wears the ring cowling body and can axially be limited in the ring cowling body;The ontology and the ring
Lid one of them is equipped with a circular rabbet, another one is equipped with the ring convex portion of one with the mutual inlay card of the circular rabbet, the ring convex portion and institute
State circular rabbet mutual block radially;The check valve is equipped with a tapered portion and a stop section, which wears the stream
Road, the tapered portion, which is releasably sealed, is butted on the runner one end, and the stop section deformable ground keeps out the other end in the runner,
The tapered portion be equipped with a ring convex end face, the runner be equipped with an oblique concave surface, the ring convex end face can ring be butted on the oblique concave surface and hinder
Break the runner and the ring convex end face is not contacted with the oblique concave surface completely;The pedestal is equipped with a hanging portion, which sets including one
It is detachably combined in the second shell of the first shell in the first shell of the pedestal and one, the first shell, second shell
A hanging hole is equipped between body;A butted elastic component in the two is equipped between the ring cowling body and the ontology;The annular groove is equipped with one the
One engaging portion, the pan portion are equipped with one second engaging portion, and first engaging portion and second engaging portion one of them are that ring is recessed
Structure, another one are to be inserted in interior ring convex structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810441691.7A CN110469576A (en) | 2018-05-10 | 2018-05-10 | Sucker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810441691.7A CN110469576A (en) | 2018-05-10 | 2018-05-10 | Sucker |
Publications (1)
Publication Number | Publication Date |
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CN110469576A true CN110469576A (en) | 2019-11-19 |
Family
ID=68503893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201810441691.7A Withdrawn CN110469576A (en) | 2018-05-10 | 2018-05-10 | Sucker |
Country Status (1)
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CN (1) | CN110469576A (en) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HK1053581A2 (en) * | 2002-08-01 | 2003-10-10 | Golden Peak Plastic Works Ltd | Suction-adhesive device |
CN201121640Y (en) * | 2007-11-09 | 2008-09-24 | 石正兵 | Vacuum hook |
CN203161788U (en) * | 2013-02-06 | 2013-08-28 | 厦门松霖科技有限公司 | Sucker |
CN104329358A (en) * | 2014-08-28 | 2015-02-04 | 科斯特(厦门)节水设备有限公司 | High negative pressure composite hard sucker |
CN107250574A (en) * | 2015-11-26 | 2017-10-13 | 江门市安豪贸易有限公司 | Suction tray and the vacuum cup with the suction tray |
US9803682B1 (en) * | 2016-08-11 | 2017-10-31 | Tsung-Chih Chang | Suction cup device |
CN206918032U (en) * | 2017-06-19 | 2018-01-23 | 广州家馨居贸易有限公司 | A kind of rotating suction disc |
CN207634498U (en) * | 2017-03-24 | 2018-07-20 | 上海源琢塑业科技有限公司 | One kind can bleeder sucker |
CN207814203U (en) * | 2018-01-19 | 2018-09-04 | 金峰塑胶制品有限公司 | A kind of Acetabula device |
-
2018
- 2018-05-10 CN CN201810441691.7A patent/CN110469576A/en not_active Withdrawn
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HK1053581A2 (en) * | 2002-08-01 | 2003-10-10 | Golden Peak Plastic Works Ltd | Suction-adhesive device |
CN201121640Y (en) * | 2007-11-09 | 2008-09-24 | 石正兵 | Vacuum hook |
CN203161788U (en) * | 2013-02-06 | 2013-08-28 | 厦门松霖科技有限公司 | Sucker |
CN104329358A (en) * | 2014-08-28 | 2015-02-04 | 科斯特(厦门)节水设备有限公司 | High negative pressure composite hard sucker |
CN107250574A (en) * | 2015-11-26 | 2017-10-13 | 江门市安豪贸易有限公司 | Suction tray and the vacuum cup with the suction tray |
US9803682B1 (en) * | 2016-08-11 | 2017-10-31 | Tsung-Chih Chang | Suction cup device |
CN207634498U (en) * | 2017-03-24 | 2018-07-20 | 上海源琢塑业科技有限公司 | One kind can bleeder sucker |
CN206918032U (en) * | 2017-06-19 | 2018-01-23 | 广州家馨居贸易有限公司 | A kind of rotating suction disc |
CN207814203U (en) * | 2018-01-19 | 2018-09-04 | 金峰塑胶制品有限公司 | A kind of Acetabula device |
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Application publication date: 20191119 |
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WW01 | Invention patent application withdrawn after publication |