CN201636190U - Vacuum seal sucking disc - Google Patents
Vacuum seal sucking disc Download PDFInfo
- Publication number
- CN201636190U CN201636190U CN2009200616060U CN200920061606U CN201636190U CN 201636190 U CN201636190 U CN 201636190U CN 2009200616060 U CN2009200616060 U CN 2009200616060U CN 200920061606 U CN200920061606 U CN 200920061606U CN 201636190 U CN201636190 U CN 201636190U
- Authority
- CN
- China
- Prior art keywords
- sucker
- sucking disc
- vacuum
- vacuum seal
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000003292 glue Substances 0.000 claims abstract description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract 1
- 230000005489 elastic deformation Effects 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
Images
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 utility model discloses a vacuum seal sucking disc, which is characterized by comprising a sucking disc housing, a screw rod and a vacuum sucking accessory with a screw hole, and additionally comprising a soft glue cushion, wherein the shape and size of the soft glue cushion are matched with the edge of the bottom of the sucking disc housing, the soft glue cushion can be arranged on the bottom of the sucking disc housing, can be completely in contact with the sucking disc housing and the sucking surface through the self elastic deformation, and can make the intervening vacuum state keep longer, so the utility model overcomes the defect that the existing sucking disc is easy to fall off when loading or long time no-loading, has simple structure, and is convenient to use.
Description
Technical field
The utility model relates to a kind of vacuum chuck, and this vacuum chuck can be absorbed and fixed on the rough surface.
Background technique
Vacuum chuck is because it makes simple at present, with low cost and easy to use, such as with it as being made as hook with sucker, can be used on the smooth surfaces such as glass or wall, and obtained the approval in people and market, but the adsorbed plane of sucker has certain roughness, so sucker leaks gas easily, come off along with the increase of service time, use inconvenience.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of vacuum seal sucker, and this kind sucker not only can use on smooth glass or wall, also can use having on the surface of certain roughness, and adsorption force is strong simultaneously, is not easy to come off.
The utility model solves technological scheme that its technical problem adopts: the utility model is to be made of sucker housing, screw rod and vacuum suction accessory, described screw rod closely embeds the inside, top of described sucker housing, described vacuum suction accessory is provided with a screw for one section, it can be closely and the screw thread interlock mutually in the described screw rod outside, described vacuum seal sucker also comprises a flexible glue pad of being made by silica gel or other soft materials, and its size is suitable mutually with the sucker housing bottom with shape.
In use, the flexible glue pad places the centre on sucker housing and the surface that will adsorb, rely on the elastic strain effect of self and fully contact with sucker housing and absorption surface, so it is more lasting that the vacuum state in the middle of can making is kept ground, after sucker is adsorbed on the body surface like this, the big and difficult drop-off of adsorption strength.
As further improvement of the utility model, the sucker housing outer surface has the raised line of reinforing function.After adopting this raised line, when screw rod along with its axis normal direction on stressed the time, this cord tissue can absorb certain stress, it is impaired to make that vacuum seal sucker housing is difficult for, and is difficult for coming off from the surface that is adsorbed.
As another improvement of the present utility model, the sucker housing bottom has thick ring-shaped edge, and this marginal texture helps it and is connected ground more fully and closely with middle flexible glue pad and the surface that is adsorbed.Simultaneously, this kind structure also makes things convenient for the user to unload at any time when not needing sucker.
The utility model has only several parts to form, and is simple in structure; Can solve the deficiency that existing sucker exists, can be adsorbed in some rough rough surfaces, adsorption force is strong simultaneously, difficult drop-off.
Description of drawings
Fig. 1 is a kind of embodiment's of the utility model vacuum tightness sucker a sectional view;
Fig. 2 is the schematic representation of the flexible glue pad of the utility model vacuum tightness sucker;
Fig. 3 is another embodiment of the utility model vacuum tightness sucker.
Embodiment
Come specific embodiment of the utility model is described below in conjunction with accompanying drawing.
In embodiment illustrated in figures 1 and 2, a kind of vacuum seal sucker, comprise sucker housing 1, screw rod 2 and vacuum suction accessory 3, described screw rod 2 closely embeds the inside, top of described sucker housing 1, described vacuum suction accessory is provided with a screw for 3 one sections, it can be closely and the screw thread interlock mutually in the described screw rod outside, and the vacuum seal sucker also comprises a flexible glue pad 4, and size and shape are fitted mutually with sucker housing 1 bottom.Flexible glue pad 4 is a silica gel material, after between sucker housing 1 and the plane that is adsorbed the flexible glue pad 4 that seals being arranged, can form negative pressure of vacuum after extruding air in the sucker housing with hand, and sucker is adsorbed on the body surface.Have on the convexconcave surface of certain roughness, because certain self deformation effect can take place in flexible glue pad 4, space that can filling surface convex-concave, make sucker housing 1 and the plane that is adsorbed between absorption ground tightr, the strong and difficult drop-off of sucker adsorption force.
More preferably, in the present embodiment, described sucker housing 1 outer surface is provided with the raised line 5 of reinforing function, because the action of gravity of object has stretching action to sucker housing 1, this has proposed requirement to the intensity that sucker can bear, after sucker housing 1 is provided with raised line 5, can absorb a part of stress of buffering effectively, prolong sucker working life.
More preferably, in the present embodiment, sucker housing 1 also is provided with ring-type and strengthens edge 6, makes things convenient for the user to unload sucker from the surface of absorption.
In another kind of embodiment shown in Figure 3, sucker structure is with embodiment illustrated in fig. 1 identical, and the screw rod on sucker housing 1 top closely is connected with the vacuum suction accessory 3 that contains screw, is furnished with hook 7 on the vacuum suction accessory 3 and comes hanging object.
Above-described only is principle of the present utility model and preferred embodiment.Should be pointed out that for the person of ordinary skill of the art, on the basis of the utility model principle, can also make some other modification, also should be considered as protection domain of the present utility model.
Claims (5)
1. vacuum seal sucker, comprise sucker housing, screw rod and vacuum suction accessory, described screw rod closely embeds the inside, top of described sucker housing, described vacuum suction accessory is provided with a screw for one section, it can be closely and the screw thread interlock mutually in the described screw rod outside, it is characterized in that: it also comprises a flexible glue pad, and size is suitable mutually with the sucker housing bottom with shape.
2. vacuum seal sucker as claimed in claim 1 is characterized in that: described flexible glue pad is a silica gel.
3. vacuum seal sucker as claimed in claim 1 is characterized in that: described sucker housing outer surface is provided with the raised line of reinforing function.
4. vacuum seal sucker as claimed in claim 1 is characterized in that: described sucker housing bottom is provided with thick ring-shaped edge.
5. vacuum seal sucker as claimed in claim 1 is characterized in that: the vacuum suction accessory is connected with hook.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200616060U CN201636190U (en) | 2009-07-31 | 2009-07-31 | Vacuum seal sucking disc |
| PCT/CN2009/074790 WO2011011936A1 (en) | 2009-07-31 | 2009-11-04 | Vacuum sealed chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200616060U CN201636190U (en) | 2009-07-31 | 2009-07-31 | Vacuum seal sucking disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201636190U true CN201636190U (en) | 2010-11-17 |
Family
ID=43080683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200616060U Expired - Lifetime CN201636190U (en) | 2009-07-31 | 2009-07-31 | Vacuum seal sucking disc |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201636190U (en) |
| WO (1) | WO2011011936A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104265752A (en) * | 2014-10-09 | 2015-01-07 | 徐晟伟 | Corrugated reinforcing sucker |
| CN106698174A (en) * | 2017-02-24 | 2017-05-24 | 中山市元亨家居用品有限公司 | Air exhaust sucker |
| CN114233740A (en) * | 2021-12-29 | 2022-03-25 | 吉林大学 | Self-adaptive vacuum chuck |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11230149A (en) * | 1998-02-17 | 1999-08-27 | Masayuki Inami | Suction cup having gel sheet packing |
| CN2589726Y (en) * | 2002-10-07 | 2003-12-03 | 罗良宜 | Suction cup |
| CN2777269Y (en) * | 2005-03-02 | 2006-05-03 | 周玉波 | Strength hanging hook |
| CN2921420Y (en) * | 2005-05-31 | 2007-07-11 | 金玉均 | Improved vacuum suction disc device |
| JP2007154933A (en) * | 2005-12-01 | 2007-06-21 | Kenwood Corp | Suction cup |
-
2009
- 2009-07-31 CN CN2009200616060U patent/CN201636190U/en not_active Expired - Lifetime
- 2009-11-04 WO PCT/CN2009/074790 patent/WO2011011936A1/en active Application Filing
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104265752A (en) * | 2014-10-09 | 2015-01-07 | 徐晟伟 | Corrugated reinforcing sucker |
| CN106698174A (en) * | 2017-02-24 | 2017-05-24 | 中山市元亨家居用品有限公司 | Air exhaust sucker |
| CN114233740A (en) * | 2021-12-29 | 2022-03-25 | 吉林大学 | Self-adaptive vacuum chuck |
| CN114233740B (en) * | 2021-12-29 | 2023-12-19 | 吉林大学 | Self-adaptive vacuum chuck |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011011936A1 (en) | 2011-02-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101117 |
|
| CX01 | Expiry of patent term |