CN104791362B - A kind of sucker - Google Patents
A kind of sucker Download PDFInfo
- Publication number
- CN104791362B CN104791362B CN201510190673.2A CN201510190673A CN104791362B CN 104791362 B CN104791362 B CN 104791362B CN 201510190673 A CN201510190673 A CN 201510190673A CN 104791362 B CN104791362 B CN 104791362B
- Authority
- CN
- China
- Prior art keywords
- elastic gel
- sucker
- sealing ring
- plane
- adsorption plane
- 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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Links
- 238000007789 sealing Methods 0.000 claims abstract description 86
- 238000001179 sorption measurement Methods 0.000 claims abstract description 61
- 238000002513 implantation Methods 0.000 claims abstract description 16
- 238000010521 absorption reaction Methods 0.000 claims abstract description 3
- 239000003292 glue Substances 0.000 claims description 4
- 210000002435 tendon Anatomy 0.000 claims description 4
- 239000000084 colloidal system Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000565 sealant Substances 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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G29/00—Supports, holders, or containers for household use, not provided for in groups A47G1/00-A47G27/00 or A47G33/00
- A47G29/087—Devices for fastening household utensils, or the like, to tables, walls, or the like
Abstract
The invention discloses a kind of sucker, include implantation piece, the elastic gel being adsorbed onto on basal plane is coated with implantation piece, the back of implantation piece is provided with connecting rod, sucker cover is arranged with described connecting rod, the dorsal part of described sucker cover be provided with top pressure at its back and with connecting rod cooperation connector, described elastic gel bottom margin is provided with sealing ring, sealing ring adsorption plane on described sealing ring before sucker sucks is not higher than the elastic gel adsorption plane on elastic gel, and sealing ring adsorption plane is all contacted with basal plane with elastic gel adsorption plane when sucker sucks.Present configuration is simple, and absorption persistency is strong.
Description
【Technical field】
The present invention relates to a kind of sucker.
【Background technology】
Sucker has become as widely known product at present, is adsorbed on the basal planes such as wall, glass, then during use
Hang calendar, the article such as towel more thereon, using very convenient quick it is not necessary to when can also pull down.The work of sucker is former
Reason is：When it is contacted with basal planes such as metope, glass, squeeze away the air between sucker and basal plane, its internal atmospheric pressure is less than
Extraneous atmospheric pressure, so external atmosphere pressure is pressed against on basal plane.
Sealing ring in conventional suction cups protrudes from the surface of elastic gel, and when using on shiny surface, sealing ring thereon is
First contact with basal plane, coordinating and top pressure sucker cover with connecting rod with connector, thus compressing elastic gel and sealing ring, and making
Form a vacuum chamber between elastic gel and basal plane.But in whole process, because sealing ring is contacted with basal plane at first, sealing
Ring one contact basal plane will lead to last with basal plane adhesion, so the air between elastic gel and basal plane can not drain completely
The vacuum degree in vacuum chamber being formed is not high, makes sucker be easy to come off during using, persistency is not strong.
Therefore, the present invention arises at the historic moment.
【Content of the invention】
The present invention seeks to overcoming the deficiencies in the prior art, provide a kind of structure simple, the strong sucker of absorption persistency.
The present invention is achieved by the following technical solutions：
A kind of sucker it is characterised in that：Include implantation piece, described implantation piece is coated with and can be adsorbed onto on basal plane
Elastic gel, the back of described implantation piece is provided with connecting rod, and described connecting rod is arranged with sucker cover, described sucker cover
Dorsal part be provided with the connector at its back and with connecting rod cooperation for the top pressure, described elastic gel bottom margin is provided with sealing
Ring, the sealing ring adsorption plane on described sealing ring before sucker sucks is not higher than the elastic gel adsorption plane on elastic gel,
And sealing ring adsorption plane is all contacted with basal plane with elastic gel adsorption plane when sucker sucks.
Sucker as above it is characterised in that：Sealing ring adsorption plane on described sealing ring before sucker sucks is low
Elastic gel adsorption plane on elastic gel.
Sucker as above it is characterised in that：Between described sealing ring adsorption plane and elastic gel adsorption plane away from
It is 0.1～0.8mm from L.
Sucker as above it is characterised in that：Described elastic gel is provided with outside sealing ring makes sealing
The locating ring of ring positioning.
Sucker as above it is characterised in that：Described sucker cover be provided with for top pressure on elastic gel and with
The corresponding outer shroud of sealing ring position, described sucker cover is additionally provided with inside outer shroud convex for top pressure elastic gel
Muscle.
Sucker as above it is characterised in that：Described sucker cover be provided with for top pressure on elastic gel and with
The corresponding outer shroud of sealing ring position, described elastic gel back is provided with by the annular boss of sucker cover top pressure.
Sucker as above it is characterised in that：Described elastic gel is located at and inside sealing ring, is additionally provided with sealing
Glue ring.
Sucker as above it is characterised in that：Described elastic gel is in its elastic gel adsorption plane side presents
Between high surrounding low.
Sucker as above it is characterised in that：Described sealing ring is viscosity glue.
Sucker as above it is characterised in that：Described connecting rod is screw rod, and described connector is nut cap.
Compared with prior art, the present invention has the following advantages：The elastic gel bottom margin of the present invention is provided with sealing ring,
The sealing ring adsorption plane that sucker sucks on front sealing ring is not higher than the elastic gel adsorption plane on elastic gel, and sucks in sucker
When sealing ring adsorption plane all contact with basal plane with elastic gel adsorption plane.It is not higher than because sucker sucks front sealing ring adsorption plane
Elastic gel adsorption plane, so during sucker is installed on the basal planes such as metope, elastic gel adsorption plane is connect with basal plane at first
Touch and sealing ring adsorption plane is not contacted with basal plane, or elastic gel adsorption plane is contacted with basal plane with sealing ring adsorption plane simultaneously, institute
With elastic gel, air therebetween during contacting can all drain with basal plane；Then connector and connecting rod are joined
Merge top pressure sucker cover, during compression sucker cover, sucker cover makes elastic gel deform upon, under continuing with posterior sucker cover
Pressure, sealing ring is pressed on basal plane by sucker cover, so that forming a high-seal between sealing ring adsorption plane and basal plane
Sealing ring surface, extraneous air cannot be introduced between elastic gel and basal plane, and has then formed one between elastic gel and basal plane
The vacuum chamber of high-seal, at this moment sucker be firmly adsorbed on the basal planes such as metope, due to the air between elastic gel and basal plane
All drain, and sealing ring guarantees that extraneous air can not enter vacuum chamber, so this vacuum degree in vacuum chamber is very high, sucker can
Muchly adsorb and do not fall off on basal plane, persistency is strong.
【Brief description】
Fig. 1 is the embodiment of the present invention 1 axonometric chart；
Fig. 2 is the embodiment of the present invention 1 top view；
Fig. 3 is the profile of the line A-A along along Fig. 2；
Fig. 4 is the zoomed-in view at C in Fig. 3；
Fig. 5 is the profile of the line B-B along along Fig. 2；
Fig. 6 is the zoomed-in view at D in Fig. 5；
Fig. 7 is the implantation piece of the embodiment of the present invention 2 and the front view of elastic gel；
Fig. 8 is the profile of the E-E line along along Fig. 7；
Fig. 9 is the explosive view of the embodiment of the present invention 1.
Figure 10 is the profile of implantation piece, elastic gel and the sealing ring of the embodiment of the present invention 2；
Figure 11 is the zoomed-in view at F in Figure 10；
Figure 12 is the part sectioned view when present invention sucks；
Figure 13 is the axonometric chart of the sucker cover of the present invention；
Figure 14 is the schematic diagram of elastic gel, sealing ring and the basal plane of the embodiment of the present invention 3；
Figure 15 is the explosive view of the embodiment of the present invention 4；
Figure 16 is the generalized section of the embodiment of the present invention 5.
【Specific embodiment】
The invention will be further described below in conjunction with the accompanying drawings：
Embodiment 1：
As shown in Fig. 1 to Fig. 6 and Fig. 9, a kind of sucker, include implantation piece 1, described implantation piece 1 can be that tradition is inhaled
Skeleton used (as shown in Figure 9) in disk, described implantation piece 1 is coated with the elastic gel 2 being adsorbed onto on basal plane 10, institute
The back of the implantation piece 1 stated is provided with connecting rod 101, and described connecting rod 101 is arranged with sucker cover 3, described sucker cover 3
Dorsal part be provided with top pressure at its back and with connecting rod 101 cooperation connector 4, described elastic gel 2 bottom margin is provided with close
Seal ring 5, the sealing ring adsorption plane 5a on described sealing ring 5 before sucker sucks is not higher than the elastic gel on elastic gel 2
Adsorption plane 2a, and sealing ring adsorption plane 5a is all contacted with basal plane 10 with elastic gel adsorption plane 2a when sucker sucks.Due to
Sucker sucks front sealing ring adsorption plane 5a and is not higher than elastic gel adsorption plane 2a, so being installed on the basal planes such as metope 10 in sucker
During, elastic gel adsorption plane 2a is contacted (as Fig. 3, Fig. 4) with basal plane 10 at first, or elastic gel adsorption plane 2a and sealing ring
Adsorption plane 5a is contacted with basal plane 10 simultaneously, thus elastic gel 2 and basal plane 10 during contacting, air therebetween is just
Can all drain；Continue to push with posterior sucker cover 3, sealing ring 5 is pressed to (as shown in figure 12) on basal plane 10 by sucker cover 3, from
And make between sealing ring adsorption plane 5a and basal plane 10, to form the sealing ring surface of a high-seal, extraneous air cannot be introduced into elasticity
Between colloid 2 and basal plane 10, then connector 4 top pressure sucker cover 3, and coordinate with connecting rod 101 and pull up connecting rod 101
(during drawing, sucker cover 3 makes elastic gel adsorption plane 2a and sealing ring adsorption plane 5a paste more with basal plane 10 respectively
Tightly), so that elastic gel 2 deforms upon, (elastic gel 2 deformation is more severe, and sucker cover 3 is to elastic gel 2 and sealing ring 5
Pressure is bigger), so being formed for the vacuum chamber of a high-seal between elastic gel 2 and basal plane 10, at this moment sucker is firmly inhaled
Invest on the basal planes such as metope 10, because the air between elastic gel 2 and basal plane 10 all drains, and sealing ring 5 guarantees outward
Portion's air can not enter vacuum chamber, so this vacuum degree in vacuum chamber is very high, sucker can muchly adsorb on basal plane 10 not
Come off, persistency is strong.
Such as Fig. 4, as shown in figure 11, the sealing ring adsorption plane 5a on described sealing ring 5 before sucker sucks is less than elasticity
Elastic gel adsorption plane 2a on colloid 2, described sealing ring adsorption plane 5a and the distance between elastic gel adsorption plane 2a L are
0.1～0.8mm.When sealing ring adsorption plane 5a is less than the elastic gel adsorption plane 2a on elastic gel 2, first in sucker installation
In stage phase, sealing ring adsorption plane 5a is not contacted with basal plane 10, and elastic gel adsorption plane 2a is contacted with basal plane 10, works as elastic gel
After adsorption plane 2a is contacted with basal plane 10 and will be drained for the air between elastic gel 2 and basal plane 10, sealing ring adsorption plane 5a again because
The pushing and contact with basal plane 10 of sucker cover 3, such structure more ensure that the air between elastic gel 2 and basal plane 10 is arranged
To the greatest extent so that the absorbability of sucker is higher.If too little apart from L, when elastic gel 2 is contacted with adsorption plane, sealing ring 5 also connects quickly
Touch and adhere on basal plane 10, may lead to yet suffer from a little air between elastic gel adsorption plane 2a and basal plane 10, if away from
Too big from L, sealing ring 5 is not especially tight when being forced on basal plane 10 again, and then is likely to occur gas leakage, therefore arranges apart from L
It is advisable for 0.1～0.8mm.
As shown in Fig. 3 to Fig. 6, Figure 13, described sucker cover 3 be provided with for top pressure on elastic gel 2 and with sealing
The corresponding outer shroud in ring 5 position 302, described sucker cover 3 is located at and is additionally provided with for top pressure elastic gel 2 inside outer shroud 302
Convex tendon 301.Sucker cover 3 in top pressure elastic gel 2, the back of convex tendon 301 top pressure to elastic gel 2, make elastic gel 2
Elastic gel adsorption plane 2a is contacted with basal plane 10 at first, so that the air between elastic gel 2 and basal plane 10 drains, works as convex tendon
After 301 make elastic gel adsorption plane 2a and basal plane 10 be adjacent to, outer shroud 302 is then to corresponding with sealing ring 5 position on elastic gel 2
Put applying pressure, thus the sealing ring 5 positioned at elastic gel 2 outer edge is expressed on basal plane 10 and compresses.Or also may be used
With elastic gel 2 back setting can by the annular boss 201 of sucker cover 3 top pressure, sucker cover 3 during pushing, first
Top pressure annular boss 201, makes elastic gel adsorption plane 2a and basal plane 10 be adjacent to, after both are adjacent to, outer shroud 302 is then to elasticity
Corresponding with sealing ring 5 position on colloid 2 applies pressure, and then the sealing ring 5 positioned at elastic gel 2 outer edge is compressed
To on basal plane 10.
Described sealing ring 5 is viscosity glue.
As shown in Fig. 3, Fig. 5, described connecting rod 101 is screw rod, and described connector 4 is nut cap.Nut cap and spiral shell
Bar coordinates and compresses sucker cover 3, simple and efficient to handle.
Embodiment 2：
As shown in Fig. 7, Fig. 8, Figure 10, Figure 11, embodiment 2 is with the difference of embodiment 1：
Described elastic gel 2 is provided with makes the locating ring 6 of sealing ring 5 positioning positioned at sealing ring 5 outside.Locating ring 6
Sealing ring 5 can be made more securely attached, make sealing ring 5 be not easy to come off from elastic gel 2.
Embodiment 3：
As shown in figure 14, embodiment 3 and the difference of embodiment 1 are：
The back of described elastic gel 2 is not provided with annular boss 201, but elastic gel 2 is inhaled in its elastic gel
Attached face 2a side assumes that middle high surrounding is low, so the mid portion of elastic gel adsorption plane 2a is closer to basal plane 10, in sucker
When being adsorbed onto on basal plane 10, sucker cover 3 carries out top pressure to elastic gel 2, then the mid portion of elastic gel adsorption plane 2a is at first
Contact with basal plane 10, then during the continuation top pressure of sucker cover 3, the contact surface of elastic gel 2 and basal plane 10 is gradually to bullet
Property colloid 2 surrounding extension, sealing ring 5 finally contacted with basal plane 10, and before sealing ring 5 is contacted with basal plane 10, elastic gel 2
Air and basal plane 10 between is just drained, after sealing ring 5 is pressed on basal plane 10 by sucker cover 3, connector 4 and connecting rod
101 coordinate and pull up connecting rod 101, so that elastic gel 2 deforms, and make between elastic gel 2 and basal plane 10
Formed with individual vacuum chamber, because sealing ring 5 guarantees that extraneous air can not enter vacuum chamber, and elastic gel 2 and basal plane 10 it
Between space drained completely, so the vacuum of this vacuum chamber is very high, so that sucker is muchly adsorbed in basal plane 10
Above do not fall off, persistency is strong.
Embodiment 4：
As shown in figure 15, embodiment 4 and the difference of embodiment 1 are：
The implantation piece 1 being coated by elastic gel 2 is a flat board.
Embodiment 5：
As shown in figure 16, embodiment 5 and the difference of embodiment 1 are：
Described elastic gel 2 is located at and inside sealing ring 5, is additionally provided with sealed rubber ring 7.For rougher basal plane 10,
Sealed rubber ring 7 one contact basal plane 10 is not in very firm adhesion, so for rougher basal plane 10, arriving in sucker suction
During on basal plane 10, also can be by elastic gel 2 when elastic gel adsorption plane 2a is contacted with basal plane 10 first with sealed rubber ring 7
Air and basal plane 10 between all drains；Then connector 4 and connecting rod 101 cooperation simultaneously top pressure sucker cover 3, in compression sucker
During cover 3, sucker cover 3 makes elastic gel 2 deform upon, and continues to push with posterior sucker cover 3, and sealing ring 5 is pressed by sucker cover 3
Being tightened on basal plane 10, so that forming the sealing ring surface of a high-seal between sealing ring adsorption plane 5a and basal plane 10, inhaling
While 3 times junk rings of disk cover 5, sealed rubber ring 7 is also subject to the top pressure of sucker cover 3, also shape between sealed rubber ring 7 and basal plane 10
Become the sealing ring surface of a high-seal, so for rougher basal plane 10, the sealing ring 5 of the sucker after sucking and fluid sealant
Ring 7 all serves sealing function, so that extraneous air is cannot be introduced between elastic gel 2 and basal plane 10, and elastic gel 2 and base
Air between face 10 drains it is ensured that sucker is firmly adsorbed on basal plane 10.
Claims (9)
1. a kind of sucker it is characterised in that：Include implantation piece（1）, described implantation piece（1）On be coated with and can be adsorbed onto basal plane
（10）On elastic gel（2）, described implantation piece（1）Back be provided with connecting rod（101）, described connecting rod（101）On
It is arranged with sucker cover（3）, described sucker cover（3）Dorsal part be provided with top pressure its back and and connecting rod（101）The company of cooperation
Fitting（4）, described elastic gel（2）Bottom margin is provided with sealing ring（5）, described sealing ring before sucker sucks（5）On
Sealing ring adsorption plane（5a）Less than elastic gel（2）On elastic gel adsorption plane（2a）, and the sealing ring when sucker sucks
Adsorption plane（5a）With elastic gel adsorption plane（2a）All and basal plane（10）Contact.
2. sucker according to claim 1 it is characterised in that：Described sealing ring adsorption plane（5a）With elastic gel absorption
Face（2a）The distance between L be 0.1～0.8mm.
3. sucker according to claim 1 it is characterised in that：Described elastic gel（2）It is provided with positioned at sealing ring（5）
Outside and make sealing ring（5）The locating ring of positioning（6）.
4. the sucker according to claim 1 or 2 or 3 it is characterised in that：Described sucker cover（3）It is provided with for top pressure
In elastic gel（2）Go up and and sealing ring（5）The corresponding outer shroud in position（302）, described sucker cover（3）Above it is located at outer shroud
（302）Inner side is additionally provided with for top pressure elastic gel（2）Convex tendon（301）.
5. the sucker according to claim 1 or 2 or 3 it is characterised in that：Described sucker cover（3）It is provided with for top pressure
In elastic gel（2）Go up and and sealing ring（5）The corresponding outer shroud in position（302）, described elastic gel（2）Back be provided with by
Sucker cover（3）The annular boss of top pressure（201）.
6. the sucker according to claim 1 or 2 or 3 it is characterised in that：In described elastic gel（2）Upper being located at seals
Ring（5）Inner side is additionally provided with sealed rubber ring（7）.
7. sucker according to claim 1 it is characterised in that：Described elastic gel（2）In its elastic gel adsorption plane
（2a）It is low that side assumes middle high surrounding.
8. the sucker according to claim 1 or 2 or 3 it is characterised in that：Described sealing ring（5）For viscosity glue.
9. the sucker according to claim 1 or 2 or 3 it is characterised in that：Described connecting rod（101）For screw rod, described
Connector（4）For nut cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510190673.2A CN104791362B (en) | 2015-04-21 | 2015-04-21 | A kind of sucker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510190673.2A CN104791362B (en) | 2015-04-21 | 2015-04-21 | A kind of sucker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104791362A CN104791362A (en) | 2015-07-22 |
| CN104791362B true CN104791362B (en) | 2017-03-08 |
Family
ID=53556427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510190673.2A Active CN104791362B (en) | 2015-04-21 | 2015-04-21 | A kind of sucker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104791362B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763107A (en) * | 2017-02-24 | 2017-05-31 | 中山市元亨家居用品有限公司 | Sucking disc with flange |
| CN106979214A (en) * | 2017-05-12 | 2017-07-25 | 韩小荣 | A kind of strong sucking disc hook |
| CN109176084A (en) * | 2018-08-27 | 2019-01-11 | 嘉兴宝联机器人有限公司 | A kind of cloth clamping tool |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001208035A (en) * | 2000-01-21 | 2001-08-03 | Kenjiro Teramoto | Cover type sucker |
| CN101766432B (en) * | 2010-01-10 | 2012-09-12 | 厦门启盈环保科技有限公司 | Hard negative pressure suction cup |
| KR20110105599A (en) * | 2010-03-19 | 2011-09-27 | 김경래 | A vacuum fixer |
| CN202431729U (en) * | 2012-01-07 | 2012-09-12 | 湖北太力家庭用品制造有限公司 | Novel sucking disc |
| CN204646963U (en) * | 2015-04-21 | 2015-09-16 | 中山市太力家庭用品制造有限公司 | A kind of Novel sucker |
-
2015
- 2015-04-21 CN CN201510190673.2A patent/CN104791362B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104791362A (en) | 2015-07-22 |
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| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
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Address after: 528400 front block 2, No.40, Hubin North Road, Shiqi District, Zhongshan City, Guangdong Province Patentee after: Guangdong Taili Technology Group Co.,Ltd. Address before: 528400, 3 East pleasant Road, Hong Wah Road, Shiqi District, Guangdong, Zhongshan Patentee before: ZHONGSHAN TAILI HOUSEHOLD PRODUCTS MANUFACTURING Co.,Ltd. |