CN203756713U - Vacuum sucker - Google Patents
Vacuum sucker Download PDFInfo
- Publication number
- CN203756713U CN203756713U CN201420025590.9U CN201420025590U CN203756713U CN 203756713 U CN203756713 U CN 203756713U CN 201420025590 U CN201420025590 U CN 201420025590U CN 203756713 U CN203756713 U CN 203756713U
- Authority
- CN
- China
- Prior art keywords
- sucker
- sucker sheet
- periphery
- fixed
- upper cover
- 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 - Fee Related
Links
Landscapes
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The utility model provides a vacuum sucker. The vacuum sucker comprises a sucker piece, an upper cover matched and connected with the sucker piece, and a height adjusting mechanism connected between the sucker piece and the upper cover; a center shaft is arranged to extend upwards from the middle part of the sucker piece; the upper cover comprises a covering surface, and a cylinder integrally arranged at the periphery of the covering surface; an inserting hole matched with the center shaft is formed in the covering surface; a fastening device matched with the center shaft is arranged at the periphery of the inserting hole; the height adjusting mechanism comprises an annular base plate, a side plate and an elastic ring piece; a plurality of limiting columns are evenly arranged on the side plate, and an inclined surface is formed between every two adjacent limiting columns; a plurality of sliders corresponding to the inclined surfaces are evenly arranged on the inner sidewall of the cylinder; a plurality of fixing blocks in contact with the inner wall of the elastic ring piece are arranged on the covering surface. The vacuum sucker is reasonable in structural arrangement, simple to operate, relatively high in adsorption force, capable of hanging heavy articles, not easy to damage in the use process, and relatively long in service life.
Description
Technical field
The utility model relates to adsorbent equipment technical field, particularly a kind of vacuum chuck.
Background technique
Sucker is adsorbent equipment common in daily life, more common vacuum chuck in the market, generally includes the sucker that a flexible glue is made, and installing is linked up with on sucker, when use, sucker is adsorbed on smooth metope, hook is for daily necessitiess such as hanging towel, bath towels.Because its making is relatively simple, cost is comparatively cheap, is convenient to handling, has been widely used in the every field in daily life.But above-mentioned vacuum chuck adsorption force is not very strong, can only hold the article that extension is lighter, and easily damage, working life is shorter, changes more frequently, causes Consumer to use inconvenience.
Model utility content
The purpose of this utility model is for the defect of prior art and deficiency, provide a kind of simple and reasonable, easy to operate, adsorption force is strong, can hold and hang, non-damageable vacuum chuck long compared with heavy articles, working life.
For achieving the above object, the utility model is by the following technical solutions:
A kind of vacuum chuck described in the utility model, comprise sucker sheet, the upper cover being connected with sucker sheet, and be connected at the height adjustment mechanism between sucker sheet and upper cover, the middle part of described sucker sheet is provided with boss, the middle part of boss is upwards extended and is provided with central shaft, the top of described central shaft is provided with mounting hole, the outer wall middle part of central shaft is provided with ring body, described ring body, central shaft and boss coordinate formation annular groove, described upper cover comprises capping, and one is located at the cylindrical shell of capping periphery, described capping is provided with the jack coordinating with central shaft, the periphery of described jack is provided with the securing means coordinating with annular groove, described height adjustment mechanism is connected in described cylindrical shell, described height adjustment mechanism comprises annular base plate, be located at the side plate on annular base plate periphery periphery, and elasticity ring plate, described annular base plate is fixed on sucker sheet, on described side plate, be evenly provided with some limited posts, between adjacent described limited post, be provided with inclined-plane, on described cylindrical shell madial wall, be evenly provided with some slide blocks corresponding with inclined-plane, described slide block can slide along inclined-plane, end, two ends, described inclined-plane is respectively equipped with the limited impression corresponding with slide block, described elasticity ring plate inwards side evenly caves in and is provided with some projections, on outer wall in elasticity ring plate between adjacent protrusion, be respectively equipped with contiguous block, described elasticity ring plate is fixed in annular base plate by contiguous block, described capping is provided with some fixed blocks that contact with elasticity ring plate inwall.
Further, the periphery of described jack is evenly provided with some fixed plates to downward-extension, the bottom of described fixed plate is provided with the fixture block with annular groove corresponding matching, described central shaft is fixed and is connected to described capping by annular groove and fixture block, and described some fixed plates coordinate and form described securing means with the fixture block of its bottom.
Further, described annular base plate is provided with some attachment holes, and described sucker sheet is provided with some attachment posts corresponding with attachment hole, and described annular base plate is fixed and is located on sucker sheet by attachment hole and attachment post.
Further, described sucker sheet is provided with the limiting board coordinating with cylinder inboard wall.
Further, the periphery of described sucker sheet is provided with pull tab.
The beneficial effects of the utility model are: by sucker sheet and upper cover are set, and between sucker sheet and upper cover, height adjustment mechanism is set, when use, rotate upper cover, under height adjustment mechanism effect, upper cover drives central shaft to move upward, make the bottom centre of sucker sheet occur vacuum, and then the utility model is adsorbed on smooth metope.It is reasonable, simple to operate that the utility model structure arranges, and adsorption force is stronger, and can hold and hang heavier article, and in use not fragile, working life is longer.
Brief description of the drawings
Fig. 1 is overall structure schematic diagram of the present utility model.
In figure:
10, sucker sheet; 20, upper cover; 11, boss; 12, central shaft; 13, mounting hole; 14, ring body; 15, annular groove; 21, capping; 22, cylindrical shell; 211, jack; 31, annular base plate; 32, side plate; 33, elasticity ring plate; 321, limited post; 322, inclined-plane; 323, limited impression; 331, projection; 332, contiguous block; 212, fixed plate; 311, attachment hole; 16, attachment post; 17, limiting board; 18, pull tab.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
A kind of vacuum chuck as shown in Figure 1, comprise sucker sheet 10, the upper cover 20 being connected with sucker sheet 10, and be connected at the height adjustment mechanism between sucker sheet 10 and upper cover 20, the middle part of described sucker sheet 10 is provided with boss 11, the middle part of boss 11 is upwards extended and is provided with central shaft 12, the top of described central shaft 12 is provided with mounting hole 13, mounting hole 13 is for installing hook, by hook suspended item, the outer wall middle part of central shaft 12 is provided with ring body 14, described ring body 14, central shaft 12 and boss 11 coordinate formation annular groove 15, described upper cover 20 comprises capping 21, and one is located at the cylindrical shell 22 of capping 21 peripheries, described capping 21 is provided with the jack 211 coordinating with central shaft 12, the periphery of described jack 211 is provided with the securing means coordinating with annular groove 15.
The periphery of described jack 211 is evenly provided with some fixed plates 212 to downward-extension, the bottom of described fixed plate 212 is provided with the fixture block with annular groove 15 corresponding matching, described central shaft 12 is fixed and is connected to described capping 21 by annular groove 15 and fixture block, and described some fixed plates 212 coordinate and form described tight all devices with the fixture block of its bottom.
Described height adjustment mechanism is connected in described cylindrical shell 22, described height adjustment mechanism comprises annular base plate 31, is located at side plate 32 and elasticity ring plate 33 on annular base plate 31 periphery peripheries, described annular base plate 31 is fixed on sucker sheet 10, particularly, described annular base plate 31 is provided with some attachment holes 311, described sucker sheet 10 is provided with some attachment posts 16 corresponding with attachment hole 311, and described annular base plate 31 is fixed and is located on sucker sheet 10 by attachment hole 311 and attachment post 16.
On described side plate 32, be evenly provided with some limited posts 321, between adjacent described limited post 321, be provided with inclined-plane 322, on described cylindrical shell 22 madial walls, be evenly provided with some slide blocks corresponding with inclined-plane 322, described slide block can slide along inclined-plane 322, 322 ends, two ends, described inclined-plane are respectively equipped with the limited impression corresponding with slide block 323, in described elasticity ring plate 33, to inboard, evenly depression is provided with some protruding 331, on outer wall in elasticity ring plate 33 between adjacent protrusion 331, be respectively equipped with contiguous block 332, described elasticity ring plate 33 is fixed in annular base plate 31 by contiguous block 332, described capping 21 is provided with some fixed blocks that contact with elasticity ring plate 33 inwalls.
When installation, annular base plate 31 is fixed and is arranged on sucker sheet 10 by attachment hole 311 and attachment post 16, and cover upper cover 20, make slide block in upper cover 20 be positioned at the limited impression 323 of the least significant end position on inclined-plane 322, central shaft 12 inserts in jack 211, coordinate with annular groove 15 by the fixture block on fixed plate 212, central shaft 12 is fixedly connected with upper cover 20, thereby sucker sheet 10 is connected as a whole with upper cover 20.By attachment hole 311 and attachment post 16 are set, prevent from relatively rotating between annular base plate 31 and sucker sheet 10.The utility model is easy for installation.
When use, sucker sheet 10 is placed in smooth flat, rotary upper cover 20, slide block in upper cover 20 is synchronous to rotate and along inclined-plane 322 upward slidings on side plate 32, now upper cover 20 under the mating reaction on slide block and inclined-plane 322 along the axial motion of central shaft 12, meanwhile, the fixed block being arranged on capping 21 slides along the inwall of elasticity ring plate 33, and, upper cover 20 pulls the central part of sucker sheet 10 to be synchronized with the movement by central shaft 12, make the bottom centre of sucker sheet 10 occur vacuum, and then under the effect of atmospheric pressure, sucker sheet 10 is adsorbed in smooth flat.When slide block slides into the limited impression 323 of 322 most significant end positions, inclined-plane when interior, sucker sheet 10 bottom vacuum volume maximums, now the fixed block on capping 21 slides into protruding 331 opposite sides.Limited post 321 carries out spacing to the rotation angle of upper cover 20.
In the time rotating backward upper cover 20, its inner slide block departs from the limited impression 323 of 322 most significant end positions, inclined-plane, the now fixed block synchronous slide on capping 21, when fixed block returns while slipping over protruding 331, fixed block is automatic rebounding under the elastic reaction of elasticity ring plate 33, thereby makes the utility model in the time rotating backward, play labour-saving effect, when slide block returns while sliding to original position, sucker sheet 10 bottom vacuum expendable patterns, the adsorption force between sucker sheet 10 and plane disappears.Elasticity ring plate 33 is set, in elasticity ring plate 33, to inboard, evenly depression is provided with some protruding 331, on outer wall in elasticity ring plate 33 between adjacent protrusion 331, be respectively equipped with contiguous block 332, described elasticity ring plate 33 is fixed in annular base plate 31 by contiguous block 332, when production and processing injection moulding simple, be convenient to die sinking, when use, elastic effect is better, and elasticity ring plate 33 is fixed in annular base plate 31 by contiguous block 332, be connected firmly, working life is longer.
In sum, owing to adopting turn upper cover 20, make sucker sheet 10 bottom centre produce vacuum, and then by atmospheric pressure, the utility model is adsorbed in smooth flat, adsorption force is larger, can hold and hang compared with length, not fragile of heavy articles, working life.
Described sucker sheet 10 is provided with the limiting board 17 coordinating with cylindrical shell 22 inwalls, and more convenient when the utility model is installed, locating effect is better.The periphery of described sucker sheet 10 is provided with pull tab 18, in the time of the vacuum expendable pattern of sucker sheet 10 bottoms, by pulling pull tab 18, is convenient to the utility model and departs from smooth flat.
The above is only preferred embodiments of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model patent claim therefore all changes or modifies, and is included in the utility model patent claim.
Claims (5)
1. a vacuum chuck, it is characterized in that: comprise sucker sheet (10), the upper cover (20) being connected with sucker sheet (10), and be connected at the height adjustment mechanism between sucker sheet (10) and upper cover (20), the middle part of described sucker sheet (10) is provided with boss (11), the middle part of boss (11) is upwards extended and is provided with central shaft (12), the top of described central shaft (12) is provided with mounting hole (13), the outer wall middle part of central shaft (12) is provided with ring body (14), described ring body (14), central shaft (12) and boss (11) coordinate formation annular groove (15), described upper cover (20) comprises capping (21), and one is located at the cylindrical shell (22) of capping (21) periphery, described capping (21) is provided with the jack (211) coordinating with central shaft (12), the periphery of described jack (211) is provided with the securing means coordinating with annular groove (15), described height adjustment mechanism is connected in described cylindrical shell (22), described height adjustment mechanism comprises annular base plate (31), be located at the side plate (32) on annular base plate (31) periphery periphery, and elasticity ring plate (33), described annular base plate (31) is fixed on sucker sheet (10), on described side plate (32), be evenly provided with some limited posts (321), between adjacent described limited post (321), be provided with inclined-plane (322), on described cylindrical shell (22) madial wall, be evenly provided with some slide blocks corresponding with inclined-plane (322), described slide block can (322) slide along inclined-plane, end, two ends, described inclined-plane (322) is respectively equipped with the limited impression corresponding with slide block (323), described elasticity ring plate (33) is upper evenly to cave in and is provided with some projections (331) to inboard, on outer wall between the upper adjacent protrusion (331) of elasticity ring plate (33), be respectively equipped with contiguous block (332), described elasticity ring plate (33) is fixed in annular base plate (31) by contiguous block (332), described capping (21) is provided with some fixed blocks that contact with elasticity ring plate (33) inwall.
2. vacuum chuck according to claim 1, it is characterized in that: the periphery of described jack (211) is evenly provided with some fixed plates (212) to downward-extension, the bottom of described fixed plate (212) is provided with the fixture block with annular groove (15) corresponding matching, described central shaft (12) is fixed and is connected to described capping (21) by annular groove (15) and fixture block, and described some fixed plates (212) coordinate and form described securing means with the fixture block of its bottom.
3. vacuum chuck according to claim 1, it is characterized in that: described annular base plate (31) is provided with some attachment holes (311), described sucker sheet (10) is provided with some attachment posts (16) corresponding with attachment hole (311), and described annular base plate (31) is fixed and is located on sucker sheet (10) by attachment hole (311) and attachment post (16).
4. vacuum chuck according to claim 1, is characterized in that: described sucker sheet (10) is provided with the limiting board (17) coordinating with cylindrical shell (22) inwall.
5. vacuum chuck according to claim 1, is characterized in that: the periphery of described sucker sheet (10) is provided with pull tab (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420025590.9U CN203756713U (en) | 2014-01-10 | 2014-01-10 | Vacuum sucker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420025590.9U CN203756713U (en) | 2014-01-10 | 2014-01-10 | Vacuum sucker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203756713U true CN203756713U (en) | 2014-08-06 |
Family
ID=51251994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420025590.9U Expired - Fee Related CN203756713U (en) | 2014-01-10 | 2014-01-10 | Vacuum sucker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203756713U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106419769A (en) * | 2016-08-31 | 2017-02-22 | 厦门华蔚物联网科技有限公司 | Sliding-type sucker |
| CN112360868A (en) * | 2020-06-30 | 2021-02-12 | 厦门松昇塑胶五金有限公司 | Rotary closed air valve type vacuum adsorption device |
| CN114108751A (en) * | 2021-12-13 | 2022-03-01 | 厦门吉科卫浴有限公司 | Vacuum adsorber and shower socket applying same |
-
2014
- 2014-01-10 CN CN201420025590.9U patent/CN203756713U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106419769A (en) * | 2016-08-31 | 2017-02-22 | 厦门华蔚物联网科技有限公司 | Sliding-type sucker |
| CN106419769B (en) * | 2016-08-31 | 2019-08-13 | 厦门华蔚物联网科技有限公司 | A kind of slidingtype sucker |
| CN112360868A (en) * | 2020-06-30 | 2021-02-12 | 厦门松昇塑胶五金有限公司 | Rotary closed air valve type vacuum adsorption device |
| US11346389B2 (en) | 2020-06-30 | 2022-05-31 | Nine Three International Co., Ltd. | Rotary closed-valve vacuum suction device |
| CN114108751A (en) * | 2021-12-13 | 2022-03-01 | 厦门吉科卫浴有限公司 | Vacuum adsorber and shower socket applying same |
| CN114108751B (en) * | 2021-12-13 | 2024-05-28 | 厦门吉科卫浴有限公司 | Vacuum absorber and shower head socket using same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204105618U (en) | A kind of cup body structure | |
| CN203756713U (en) | Vacuum sucker | |
| CN202914510U (en) | Vacuum chuck with adjustable adhesion area | |
| CN203685831U (en) | Vacuum suction cup | |
| CN203560266U (en) | Vacuum sucking disc | |
| CN203836518U (en) | Portable computer monitor support clamped through magnetism | |
| CN204127814U (en) | A kind of automatic Composition structure ceiling lighting | |
| CN203804818U (en) | Base with hold-down function | |
| CN205589631U (en) | Small -size product tool of in -mould labeling | |
| CN206087414U (en) | Disposable iron box packing installation mechanism | |
| CN204580828U (en) | Assembled hanging hook for convenience detach | |
| CN204761255U (en) | A mould for motor rivet riveting | |
| CN204054013U (en) | A kind of communication tool case and novel axis body thereof | |
| CN106879204A (en) | A kind of telescopic spring back box | |
| CN203149286U (en) | Novel wall clock | |
| CN202327818U (en) | Novel floor lamp | |
| CN206087596U (en) | Disposable iron box packing installation mechanism of two -way regulation | |
| CN106240867B (en) | A kind of disposable iron box packing installing mechanism | |
| CN202122545U (en) | Closestool with quickly-mounted cover plate | |
| CN203000707U (en) | Cover sheet for shower room placing table side edge | |
| CN204048559U (en) | A kind of traveling glass carrying light | |
| CN202508356U (en) | Vertical type drill packing box | |
| CN204293043U (en) | The sucker rack of band hook | |
| CN203597635U (en) | Fixing device for cabinet tabletop | |
| JP3108707U (en) | Sucker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20190110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |