CN107288989A - A kind of vacuum type sucker - Google Patents
A kind of vacuum type sucker Download PDFInfo
- Publication number
- CN107288989A CN107288989A CN201710673969.9A CN201710673969A CN107288989A CN 107288989 A CN107288989 A CN 107288989A CN 201710673969 A CN201710673969 A CN 201710673969A CN 107288989 A CN107288989 A CN 107288989A
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- China
- Prior art keywords
- piston
- sucker
- piston cylinder
- aperture
- shell
- 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.)
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- 229920000742 Cotton Polymers 0.000 claims abstract description 23
- 239000013536 elastomeric material Substances 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 3
- 230000005484 gravity Effects 0.000 abstract description 14
- 238000010521 absorption reaction Methods 0.000 abstract description 6
- 238000007789 sealing Methods 0.000 abstract description 3
- 238000001179 sorption measurement Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 238000013461 design Methods 0.000 description 6
- 239000004922 lacquer Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000003044 adaptive effect Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 241000252254 Catostomidae Species 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000001681 protective 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 invention discloses a kind of vacuum type sucker, including sucker, sucking disk outer-shell, fixed pulley, nut pretension, spring, piston cylinder, piston, cotton rope, it is characterised in that：The piston cylinder is hollow cylindrical structure, vertical with sucker to be connected as an entirety, and the piston drum outer wall first half is provided with helicitic texture, and outer wall lower half is smooth flat；The piston is arranged at the inside of piston cylinder；Described sucking disk outer-shell is placed on outside piston cylinder；The nut pretension is spirally connected with the screw thread on piston drum outer wall；The spring is arranged in piston cylinder, between nut pretension and piston；The fixed pulley is fixed on sucking disk outer-shell.The present invention is simple in construction, and the absorption affinity of itself is adjusted according to the gravity being subject to, and adds the adsorption time of sucker, improves the sealing property of sucker, extends the use of sucker.
Description
Technical field
The present invention relates to one kind energy-conservation in vacuum cup field, more particularly to unpowered type vacuum cup and mechanical field
The unpowered big small sucker of vacuum type self-regulated suction of environmental protection.
Background technology
Sucker is a kind of convenient, fast, common instrument in daily life, there is indispensable work in every field
With especially in the case where being manually difficult to work long hours or manually being difficult to complete, even more with prominent effect, either
It is industrial or commercial have very big purposes.Wherein, vacuum cup is most commonly seen sucker, contacts vacuum absorption technology
It is widely used in industrial and agricultural production and the life of people, workpiece is clamped using negative pressure, cost is low, simple in construction, easy to use.
Vacuum suction method is to be adsorbed sucker using atmospheric pressure difference.The characteristics of vacuum type sucker, includes：First, environmental protection is adopted
With unpowered vacuum type sucker in addition to consumption of raw material, other raw material are not being spent, just can be with work without power source
Make.Second, the vestige after use is will not leave behind, it is clean pollution-free.3rd, sucker can be repeated, recycled.4th, inhale
Disk will not have infringement to wall either workpiece, because what sucker contacted is rubber, with protective effect.5th, sucker makes
It is wide with scope, as long as smooth surface can be to use.
According to the technical requirements of unpowered type vacuum cup, the main knot of analysis unpowered type design requirement and vacuum cup
Configuration formula, contact vacsorb technology expects form adaptive and the bionical sucker of artificial elastomeric material from traditional non-metallic material,
Research changes the development trend of the optimization methods such as material shape by outside negative pressure source.With further investigation and technological progress, close
Reason utilizes new technology and method, can optimize the structure of sucker, increase absorption affinity and air-tightness, promotes contact vacuum absorption skill
Art is adapted to operator scheme and developing direction, and such as clamping, efficiency high, energy-saving and environmental protection, service life are long.
Chinese Patent Application No. 201710194295.4 discloses a kind of self-evacuating vacuum combined hook, including sucker, vacuum
Expander, pull frame, drawstring, pulley, hook；Vacuum expander housing is arranged in sucker shell；Glue is installed in vacuum expander
Disk group, pressing plate, mark post；The lacquer disk(-sc) group lacquer disk(-sc) following with sucker is connected；Drawstring upper end is fixed on pressing plate, bypass top sheave,
Lower sheave, lower end is connected with hook；The crotch for pulling frame both sides is hinged on the pivot pin of vacuum expander housing；It is provided with mark post
The mark of lacquer disk(-sc) vacuum can be represented；The direction that the gravity of hung weight changes power through pulley, drawstring is converted into the drawing vacuumized
Power.Its exist technical problem be：1st, complicated, manufacturing cost is high；2nd, vacuum expander uses lacquer disk(-sc) group structure, easily sends out
Raw gas leak phenomenon；3rd, when the gravity of weight reduces, the lacquer disk(-sc) in vacuum expander can not set back automatically.
Inventor herein gropes and put into practice by long-term, constantly explores with improving, research invents a kind of vacuum type
Sucker, the invention utilizes simple structure, increases the intensity and adsorption time of sucker, adds the adaptive ability of sucker,
The sealing property of sucker is improved, the service life of sucker is extended.
The content of the invention
It is an object of the invention to provide applied to working long hours, a kind of vacuum type suction of the industrial circle such as frequent operation
Disk.
For achieving the above object, the technical solution adopted by the present invention is：A kind of vacuum type sucker, including sucker (1),
Sucking disk outer-shell (2), fixed pulley (3), nut pretension (4), spring (5), piston cylinder (6), piston (7), cotton rope (8), its feature exist
In：The piston cylinder (6) is hollow cylindrical structure, and vertical with sucker (1) to be connected as an entirety, the piston cylinder (6) is outside
The wall first half is provided with helicitic texture, and outer wall lower half is smooth flat, and piston cylinder (6) inwall is smooth plane；
The piston (7) is arranged at the inside of piston cylinder (6), the diameter of the piston and the inner diameter of piston cylinder (6)
Identical, the piston (7) includes being provided with aperture at piston head (71) and column (72), column (72) upper end center, institute
The shape for stating piston head (71) lower end is fitted completely with size with the inwall lower end of piston cylinder (6)；The piston head (71) uses
Elastomeric material is made；
Described sucking disk outer-shell (2) is placed on piston cylinder (6) outer wall, and the both sides of the sucking disk outer-shell (2) are symmetrically arranged with
Aperture.
The nut pretension (4) is spirally connected with the screw thread on piston drum outer wall, is provided with the middle of the nut pretension (4) small
Hole, hole diameter is 2: 5~7: 10 with nut pretension (4) diameter ratio.
The spring (5) is arranged in piston cylinder (6), between nut pretension (4) and piston (7)；Described spring
(5) diameter need to be more than the diameter of the piston column (72) and less than the internal diameter of piston cylinder (6), and length should be greater than the piston
(7) distance of piston (7) upper surface to piston cylinder (6) the top when being located at piston cylinder (6) lowermost end.
The fixed pulley (3) is fixed on sucking disk outer-shell (2).
The sucker (1) is provided centrally with aperture.
Described cotton rope (8) is sequentially passed through in the middle of the aperture, spring (5), nut pretension (4) of the piston column (72)
After aperture, the aperture of sucking disk outer-shell (2) both sides, it is fixed on fixed pulley (3), weight, which is hung on, to be fixed on fixed pulley (3)
On cotton rope (8), described cotton rope (8) is nonelastic, and can bear the quality of weight.
The specific threading mode of described cotton rope is：Piston column (72) is rolled over and then tied up to cotton rope (8) centering by the first step
On the aperture of upper end, two line end is stayed, then two lines end from interior through the aperture at nut pretension (4) center；Second step, suction
Disk casing (2) is enclosed on piston cylinder (6)；3rd step, piston (7) is installed in piston cylinder (6), then places spring (5), makes line
Restricting, (8) are middle through spring (5), and compression spring (5), clasp nut pretension (4) afterwards；4th step, by the line at cotton rope (8) two ends
Respectively by the aperture of sucking disk outer-shell (2) both sides, it equidirectional need to pass through, be tied after winding several circles on fixed pulley afterwards.
A kind of beneficial effect of vacuum type sucker of the present invention is：The present invention is real due to physical characteristics such as the gravity using weight
The function of force of suction cup size is now automatically adjusted, new material is not added yet, so that with energy-conservation, not consumption reduction, contaminated surface
Effect.Present invention, avoiding the design of complicated control system, the unpowered big small sucker of vacuum type self-regulated suction it is all by
To power all use, the gravity being subject to according to weight is come the absorption affinity of automatic adjusument sucker.Present invention increase sucker
Intensity and adsorption time, increase the adaptive ability of sucker, improve the sealing property of sucker, extend the service life of sucker.Tool
For body：1st, the design is by the way of nut pretension, and one being to fix sucker to hold on wall, two come be can not
With sucker is disposably tightened to maximum, the fatigue strength of sucker can be alleviated, service life is improved, can use more times；2、
The design shell uses symmetrical stress hole, and stressed skin is uniform, improves air-tightness, and the cycle is intended for single use in extension；3rd, the design is adopted
Sucker in the form of piston is used, when by lighter in weight, can be subtracted with unpowered automatic regulation stressing conditions by the regulation of piston
The degree of drawing that light sucker is drawn, when the weight being subject to exceedes the regulating power of piston sucker just can by big stretching so that
Make the life of sucker；4th, the design realizes the pretightning force to sucker by setting spring in piston cylinder, both, meanwhile,
When the gravity of weight becomes small, the spring in piston cylinder plays a part of making piston reset, you can realize automatically according to by
Gravity adjust the suction of sucker.
Brief description of the drawings
Fig. 1 is a kind of overall structure figure of vacuum type sucker of the invention.
Fig. 2 is a kind of profile of vacuum type sucker of the invention.
Fig. 3 is a kind of inside threading schematic diagram of vacuum type sucker of the invention.
Fig. 4 is a kind of complete scheme of installation of vacuum type sucker of the invention.
In figure：1：Sucker, 2：Sucking disk outer-shell, 3：Fixed pulley, 4, nut pretension, 5：Spring, 6：Piston cylinder, 7：Piston, 71：
Piston head, 72：Column, 8：Cotton rope.
Embodiment
With reference to the accompanying drawings and examples, the present invention is further illustrated.
As shown in Figure 1 and Figure 2, a kind of vacuum type sucker, including sucker 1, sucking disk outer-shell 2, fixed pulley 3, nut pretension 4, bullet
Spring 5, piston cylinder 6, piston 7, cotton rope 8, it is characterised in that：The piston cylinder 6 is hollow cylindrical structure, vertical with sucker 1 to connect
An entirety is connected in, the outer wall first half of piston cylinder 6 is provided with helicitic texture, and outer wall lower half is smooth flat, the work
The inwall of plug tube 6 is smooth plane；
The piston 7 is arranged at the inside of piston cylinder 6, and the diameter of the piston is identical with the inner diameter of piston cylinder 6, institute
Stating piston 7 includes being provided with aperture at piston head 71 and column 72, the upper end center of column 72, the lower end of piston head 71
Shape is fitted completely with size with the inwall lower end of piston cylinder 6；The piston head 71 is made of elastomeric material；
Described sucking disk outer-shell 2 is placed on the outer wall of piston cylinder 6, and the both sides of the sucking disk outer-shell 2 are symmetrically arranged with aperture；
The nut pretension 4 is spirally connected with the screw thread on piston drum outer wall, and the nut pretension 4 is provided centrally with aperture, small
Bore dia is 2: 5~7: 10 with the diameter ratio of nut pretension 4；
The spring 5 is arranged in piston cylinder 6, between nut pretension 4 and piston 7；The described diameter of spring 5 needs big
Diameter in the piston column 72 and the internal diameter less than piston cylinder 6, length should be greater than the piston 7 positioned at the most bottom of piston cylinder 6
Distance of the upper surface of piston 7 to the top of piston cylinder 6 during end.
The fixed pulley 3 is fixed on sucking disk outer-shell 2；
The sucker 1 is provided centrally with aperture.
As shown in Figure 3, Figure 4, a kind of threading mode of vacuum type sucker is：Described cotton rope 8 sequentially passes through the piston
The aperture of column 72, spring 5, the aperture in the middle of nut pretension 4, after the aperture of the both sides of sucking disk outer-shell 2, it is fixed on fixed pulley 3,
Weight is hung on the cotton rope 8 being fixed on fixed pulley 3, and described cotton rope 8 is nonelastic, and can bear the quality of weight.
The specific threading mode of cotton rope 8 is：The aperture of the upper end of piston column 72 is rolled over and then tied up in the centering of cotton rope 8 by the first step
On, two line end is stayed, then two lines end from interior through the aperture at the center of nut pretension 4；Second step, is enclosed on sucking disk outer-shell 2
On piston cylinder 6；3rd step, piston 7 is installed in piston cylinder 6, then places spring 5, cotton rope 8 is passed through the centre of spring 5, it
Compression spring 5, clasp nut pretension 4 afterwards；4th step, by the line at the two ends of cotton rope 8 respectively by the aperture of the both sides of sucking disk outer-shell 2,
It equidirectional need to pass through, be tied after winding several circles on fixed pulley afterwards.
A kind of application method of vacuum type sucker of the present invention is：Above-mentioned threading method is installed first to assemble vacuum type sucker
It is good, sucker 1 is pasted on the wall afterwards, nut pretension 4 is then rotated, going to that hand can not rotate just can be to make sucker 1 inhale in wall
On.
In sucker 1 not by external pulling force, i.e., only self gravitation when, the suction of sucker 1 is only by the pre- of nut pretension 4
Clamp force is provided, so the stress for sucker 1 is not very big, relative to some extension of life of other types sucker rubber.
In the case where sucker 1 is by Action of Gravity Field, in two kinds of situation.The first, the gravity being subject to is not above pretension
Power, i.e. piston 7 are not pulled, in this case the stress of sucker 1 almost with it is essentially the same under agravic, but this
The power that the sucker 1 of invention is subject to is far smaller than other suckers.Second, the gravity that sucker 1 is subject to is more than pretightning force, i.e. piston
7 are pulled, and increase the suction of sucker by the aperture on sucker 1, so that sucker can be born with many weight, meanwhile, when
The spring that the gravity of weight becomes in hour, piston cylinder 6 plays a part of making piston reset, you can realize what automatic basis was subject to
Gravity adjusts the suction of sucker, so as to reach the condition for meeting sucker work.
A kind of operation principle of vacuum type sucker of the present invention for adsorbed using barometric pressure difference inside and outside sucker workpiece with up to
To the purpose of absorption metope.This sucker is that have three vacuum, for the first time, sucker and wall is closely contacted, by inhaling
The deformation of disk excludes portion of air, forms certain vacuum, is that sucker suction will not fall off on wall.Second, rotation
Turn nut pretension 4, pull sucker 1 to be moved up and down along wall direction, the vacuum area increase for making sucker be contacted with wall is formd
The smaller vacuum state of one pressure, the air pressure of suction cup interior is further below the atmospheric pressure outside sucker, and sucker exists
Firmly held in the presence of outside atmospheric pressure difference, equal to the effect for having added a pretightning force.For the third time, weight is hung up, when
During weight stretchy piston 7, the vacuum volume inside sucker 1 is made by the aperture on sucker 1 and increased again, one is formd
Smaller pressure under suction cup interior vacuum state before individual pressure ratio, the adsorbed effect of this explanation sucker is enhanced, also
Bigger weight can be born.Meanwhile, when the gravity of weight becomes small, the spring in piston cylinder 6 plays a part of making piston reset,
It can be achieved automatically to adjust the suction of sucker according to the gravity being subject to, so as to reach the condition for meeting sucker work.
The present invention is been described by by above-mentioned related embodiment, but above-described embodiment is only the example for implementing the present invention.
It must be noted that, the embodiment disclosed is not limiting as the scope of the present invention.On the contrary, do not depart from the present invention spirit and
In the range of the change and retouching made, belong to the scope of patent protection of the present invention.
Claims (9)
1. a kind of vacuum type sucker, including sucker (1), sucking disk outer-shell (2), fixed pulley (3), nut pretension (4), spring (5), work
Plug tube (6), piston (7), cotton rope (8), it is characterised in that：The piston cylinder (6) is hollow cylindrical structure, is hung down with sucker (1)
Direct-connected to be connected in an entirety, piston cylinder (6) the outer wall first half is provided with helicitic texture, and outer wall lower half is smooth flat；
The piston (7) is arranged at the inside of piston cylinder (6)；Described sucking disk outer-shell (2) is placed on piston cylinder (6) outer wall；It is described pre-
Tight nut (4) is spirally connected with the screw thread on piston drum outer wall；The spring (5) is arranged in piston cylinder (6), positioned at nut pretension
(4) between piston (7)；The fixed pulley (3) is fixed on sucking disk outer-shell (2).
2. a kind of vacuum type sucker according to claim 1, it is characterised in that：The piston (7) includes piston head (71)
And column (72), aperture, shape, size and the work of piston head (71) lower end are provided with column (72) upper end center
Fit completely the inwall lower end of plug tube (6).
3. a kind of vacuum type sucker according to claim 2, it is characterised in that：The sucker (1) is provided centrally with aperture.
4. a kind of vacuum type sucker according to claim 3, it is characterised in that：It is provided with the middle of the nut pretension (4)
Aperture, hole diameter is 2: 5~7: 10 with nut pretension (4) diameter ratio.
5. a kind of vacuum type sucker according to claim 4, it is characterised in that：The both sides of the sucking disk outer-shell (2) are symmetrical
It is provided with aperture.
6. a kind of vacuum type sucker according to claim 5, it is characterised in that：Described cotton rope (8) sequentially passes through described
It is fixed after the middle aperture of the aperture of piston column (72), spring (5), nut pretension (4), the aperture of sucking disk outer-shell (2) both sides
In on fixed pulley (3).
7. a kind of vacuum type sucker according to claim 6, it is characterised in that：The specific threading mode of the cotton rope (8)
For：Cotton rope (8) centering is rolled over and then tied up on the aperture of piston column (72) upper end by the first step, stays two line end, then two
Line end is from interior through the aperture at nut pretension (4) center；Second step, sucking disk outer-shell (2) is enclosed on piston cylinder (6)；3rd step,
Piston (7) is installed in piston cylinder (6), then places spring (5), makes cotton rope (8) middle through spring (5), bullet is compressed afterwards
Spring (5), clasps nut pretension (4)；4th step, by the line at cotton rope (8) two ends respectively by the aperture of sucking disk outer-shell (2) both sides,
It equidirectional need to pass through, be tied after winding several circles on fixed pulley (3) afterwards.
8. a kind of vacuum type sucker according to claim 2, it is characterised in that：Described spring (5) diameter need to be more than institute
State the diameter of piston column (72) and less than the internal diameter of piston cylinder (6), length should be greater than the piston (7) positioned at piston cylinder (6)
Distance of piston (7) upper surface to piston cylinder (6) the top during lowermost end.
9. a kind of vacuum type sucker according to claim 2, it is characterised in that：The piston head (71) uses elastomeric material
It is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710673969.9A CN107288989A (en) | 2017-08-09 | 2017-08-09 | A kind of vacuum type sucker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710673969.9A CN107288989A (en) | 2017-08-09 | 2017-08-09 | A kind of vacuum type sucker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107288989A true CN107288989A (en) | 2017-10-24 |
Family
ID=60105592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710673969.9A Pending CN107288989A (en) | 2017-08-09 | 2017-08-09 | A kind of vacuum type sucker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107288989A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757709A (en) * | 2018-05-22 | 2018-11-06 | 楼玲燕 | A kind of sucker |
| CN109178668A (en) * | 2018-08-09 | 2019-01-11 | 程坤 | A kind of stabilization tea can convenient for taking |
| CN109567877A (en) * | 2018-11-05 | 2019-04-05 | 泗水县人民医院 | A kind of Neurology clinic measurement sampler |
| CN112652546A (en) * | 2020-10-09 | 2021-04-13 | 毕涛 | Automatic test equipment for detecting highlight type solar cell |
| CN114131503A (en) * | 2021-11-17 | 2022-03-04 | 大连理工大学 | Unpowered vacuum adsorption device for sheet polishing |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191418938A (en) * | 1914-08-22 | 1915-06-10 | Walter William Hart | Improvements in or relating to the Securing of Masks and the like onto Articles to be Sprayed with Paint or similarly Treated. |
| DE4215713C1 (en) * | 1992-05-13 | 1993-06-17 | Peter W. Baukhage Gmbh, 5840 Schwerte, De | Suction grip for lifting and holding workpieces - has housing to which is connected a suction bowl, inner chamber of which is connected to suction air channel in housing |
| JPH09117257A (en) * | 1995-10-25 | 1997-05-06 | Mitaka Denki:Kk | Suction disk for egg opening |
| CN2366232Y (en) * | 1999-05-11 | 2000-03-01 | 青岛环球机械股份有限公司 | Moveable type vacuum sucker |
| CN103047368A (en) * | 2011-10-13 | 2013-04-17 | 李京伟 | Sucker type spring draw cord device |
| CN203856868U (en) * | 2014-05-20 | 2014-10-01 | 宁波百洁美家居用品有限公司 | Multipurpose traceless hook |
| CN206111815U (en) * | 2016-10-09 | 2017-04-19 | 赵北辰 | Powerful vacuum chuck with adjustable |
| CN106678160A (en) * | 2017-03-28 | 2017-05-17 | 周良操 | Combined hook with self-vacuumizing function |
| CN207539172U (en) * | 2017-08-09 | 2018-06-26 | 内蒙古大学 | A kind of vacuum type sucker |
-
2017
- 2017-08-09 CN CN201710673969.9A patent/CN107288989A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191418938A (en) * | 1914-08-22 | 1915-06-10 | Walter William Hart | Improvements in or relating to the Securing of Masks and the like onto Articles to be Sprayed with Paint or similarly Treated. |
| DE4215713C1 (en) * | 1992-05-13 | 1993-06-17 | Peter W. Baukhage Gmbh, 5840 Schwerte, De | Suction grip for lifting and holding workpieces - has housing to which is connected a suction bowl, inner chamber of which is connected to suction air channel in housing |
| JPH09117257A (en) * | 1995-10-25 | 1997-05-06 | Mitaka Denki:Kk | Suction disk for egg opening |
| CN2366232Y (en) * | 1999-05-11 | 2000-03-01 | 青岛环球机械股份有限公司 | Moveable type vacuum sucker |
| CN103047368A (en) * | 2011-10-13 | 2013-04-17 | 李京伟 | Sucker type spring draw cord device |
| CN203856868U (en) * | 2014-05-20 | 2014-10-01 | 宁波百洁美家居用品有限公司 | Multipurpose traceless hook |
| CN206111815U (en) * | 2016-10-09 | 2017-04-19 | 赵北辰 | Powerful vacuum chuck with adjustable |
| CN106678160A (en) * | 2017-03-28 | 2017-05-17 | 周良操 | Combined hook with self-vacuumizing function |
| CN207539172U (en) * | 2017-08-09 | 2018-06-26 | 内蒙古大学 | A kind of vacuum type sucker |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757709A (en) * | 2018-05-22 | 2018-11-06 | 楼玲燕 | A kind of sucker |
| CN109178668A (en) * | 2018-08-09 | 2019-01-11 | 程坤 | A kind of stabilization tea can convenient for taking |
| CN109567877A (en) * | 2018-11-05 | 2019-04-05 | 泗水县人民医院 | A kind of Neurology clinic measurement sampler |
| CN112652546A (en) * | 2020-10-09 | 2021-04-13 | 毕涛 | Automatic test equipment for detecting highlight type solar cell |
| CN114131503A (en) * | 2021-11-17 | 2022-03-04 | 大连理工大学 | Unpowered vacuum adsorption device for sheet polishing |
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