CN201884441U - Hook of vacuum sucker - Google Patents
Hook of vacuum sucker Download PDFInfo
- Publication number
- CN201884441U CN201884441U CN2010206566250U CN201020656625U CN201884441U CN 201884441 U CN201884441 U CN 201884441U CN 2010206566250 U CN2010206566250 U CN 2010206566250U CN 201020656625 U CN201020656625 U CN 201020656625U CN 201884441 U CN201884441 U CN 201884441U
- Authority
- CN
- China
- Prior art keywords
- sucker
- hook
- bowl
- screw
- projection
- 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
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Abstract
The utility model relates to a hook, particularly to a hook of a vacuum sucker. The hook of the vacuum sucker comprises a sucker, and is characterized in that a screw is fixedly connected to the center of the vacuum sucker; a bowl-shaped press block is arranged outside the vacuum sucker, the screw is sleeved with a small hole on the bowl-shaped press block, and the bowl opening is closely attached to the sucker; a hanging plate is contacted with the bottom of the bowl-shaped press block, the screw is sleeved with a small hole on the hanging plate, and a hook is arranged at the outward part of the bottom thereof; and a fastener is arranged outside the hanging plate, and a thread matched with the screw is arranged on the fastener. A projection can be arranged at an inward part at the bottom of the hanging plate, after a weight is hung on the projection, the projection and the to-be-sucked surface form a support, so as to counterbalance the moment produced by gravity of the weight and then achieve a better sucking effect. The hook of the vacuum sucker has the benefits that the vacuum sucker not only can exhaust all the air in the sucker, but also the hook of the vacuum sucker is sucked to the wall in a much firmer way as the projection is arranged at the bottom of the hanging plate.
Description
Technical field
The utility model relates to a kind of hook, relates in particular to a kind of vacuum chuck hook.
Background technique
Vacuum chuck hook in the market mostly is integrated type vacuum chuck hook, can directly be adsorbed on glass, on the smooth surfaces such as ceramic tile.Its principle is to utilize ambient pressure with chuck surface and need the air between the smooth surface of absorption to extrude, and makes form vacuum between chuck surface and the surface that needs absorption, and external atmosphere pressure just firmly is pressed in sucker on the surface that need adsorb so.But, because chuck surface is taper, therefore the sucker center is difficult for being close to the surface of needs absorption, thereby can not between chuck surface and need absorption surface, form vacuum well, cause existing vacuum chuck hook in most of the cases all can not be adsorbed on well on the surface that needs absorption.
Summary of the invention
In order to address the above problem, the purpose of this utility model provides the better a kind of vacuum chuck hook of a kind of adsorption effect.
In order to achieve the above object, the utility model has adopted following technological scheme: a kind of vacuum chuck hook, comprise sucker, it is characterized in that the affixed screw in sucker center, sucker outside is a bowl-type briquetting, has an aperture to be enclosed within on the screw on the bowl-type briquetting and the rim of a bowl is close to sucker, list and contact in the bowl end and one of bowl-type briquetting, have an aperture to be enclosed within on the screw on listing and a hook is arranged at the bottom outwardly, the outside of listing is a fastening piece, and the screw thread that matches with this screw is arranged on the fastening piece.
Can sucker and the surface that needs absorption be close to fully earlier with this vacuum chuck hook completely knocked down during use, refill the bowl-type briquetting and list, load onto fastening piece at last.Take this mode, at first sucker and the surface that needs absorption are close to, when loading firmware, can further chuck surface be discharged with needing the air between the absorption surface then, thus the formation near vacuum.Therefore, adopt this structure can obtain better adsorption effect.
The bottom of listing of this vacuum chuck hook also can have a projection inwardly, the thickness of the aspect ratio sucker of this projection and the height sum of bowl-type briquetting little 1 to 5mm.
When hanging with weight on the hook, the moment that weight gravity forms will make this vacuum chuck hook overturn, at this moment fulcrum be sucker bottom, the upper end of sucker then easily be adsorbed the surface and throw off, and this projection has been arranged, because projection contacts the formation support with being adsorbed the surface, can prevent that this vacuum chuck hook from coming off.
List middle also can have a stickup plane, the various advertisements of Pasting, the picture etc. of this vacuum chuck hook.
The beneficial effects of the utility model are: this kind vacuum chuck not only can drain the air of sucker the inside, and owing to be provided with a projection in the bottom of listing, it is more firm to make that this vacuum chuck hook adsorbs on the wall.
Description of drawings
Fig. 1 is the utility model one embodiment's a structural representation
Fig. 2 is that the A of Fig. 1 is to view
The schematic representation of Fig. 3 sucker
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
The technical solution of the utility model is: a kind of vacuum chuck hook, comprise sucker 1, it is characterized in that the affixed screw 6 in sucker 1 center, sucker 1 outside is a bowl-type briquetting 2, having an aperture to be enclosed within on the screw 6 on the bowl-type briquetting 2 and the rim of a bowl is close to sucker 1, lists and 3 contact in the bowl end and one of bowl-type briquetting 2, list have an aperture to be enclosed within on the screw 6 on 3 and list bottom have one to link up with 7 outwardly, 3 outsides of listing are a fastening piece 4, and the screw thread that matches with screw 6 is arranged on the fastening piece 4.Sucker 1 is a taper, and its material is soft plastic or other resilient material.Can earlier vacuum chuck be linked up with completely knocked down during use, sucker 1 and the surface that needs absorption are close to fully, refill bowl-type briquetting 2 and list 3, load onto fastening piece 4 at last.Because the surface of sucker 1 is taper, so its surface, outer ring is easy to be close to the surface of needs absorption, but the surface at sucker center is difficult for being close to the surface that needs adsorb, so can leave air at this sucker center.When loading onto fastening piece 4, because sucker is resilient, tightening fastener parts 4, and then the center of sucker is approaching with the surface that needs absorption, helps emptying air wherein like this, is easy to form approximate vacuum.
One projection 5 also can be arranged inwardly at the bottom of listing of this vacuum chuck hook, the thickness of the aspect ratio sucker 1 of this projection 5 and the height sum of bowl-type briquetting 2 little 1 to 5mm or can be arranged to height with this projection equal sucker after compacted thickness and the height sum of bowl-type briquetting.When hanging with weight on the hook, the moment that weight gravity forms will make this vacuum chuck hook overturn, this be fulcrum be sucker bottom, the upper end of sucker then easily be adsorbed the surface and throw off, and this projection has been arranged, because projection contacts the formation support with being adsorbed the surface, the moment that forms with weight gravity offsets, and can prevent that therefore this vacuum chuck hook from coming off.Therefore the height of this projection height that preferably equals the bowl-type briquetting adds the thickness of sucker after compacted.Because this sucker is an elastic material, so the concrete height of this projection will depend on the material of sucker.
List middle also can have a stickup plane, the various advertisements of Pasting, picture or the like of this vacuum chuck hook.
Claims (3)
1. a vacuum chuck is linked up with, comprise sucker (1), it is characterized in that: the affixed screw in sucker (1) center (6), this sucker (1) outside is a bowl-type briquetting (2), there is an aperture to be enclosed within that screw (6) is gone up and the rim of a bowl is close to sucker (1) on this bowl-type briquetting (2), the bowl of bowl-type briquetting (2) list with one at an end (3) contact, there is an aperture to be enclosed within that screw (6) is gone up and a hook (7) is arranged at the bottom of listing outwardly on these list (3), this (3) outside of listing is a fastening piece (4), and the screw thread that matches with this screw (6) is arranged on this fastening piece (4).
2. a kind of vacuum chuck hook according to claim 1 is characterized in that in (3) bottom of listing one projection (5) being arranged inwardly, the thickness of the aspect ratio sucker (1) of this projection (5) and the height sum of bowl-type briquetting (2) little 1 to 5mm.
3. a kind of vacuum chuck hook according to claim 1 and 2 is characterized in that having on list (3) one to paste the plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206566250U CN201884441U (en) | 2010-12-02 | 2010-12-02 | Hook of vacuum sucker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206566250U CN201884441U (en) | 2010-12-02 | 2010-12-02 | Hook of vacuum sucker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201884441U true CN201884441U (en) | 2011-06-29 |
Family
ID=44181982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206566250U Expired - Lifetime CN201884441U (en) | 2010-12-02 | 2010-12-02 | Hook of vacuum sucker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201884441U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196867A (en) * | 2014-09-28 | 2014-12-10 | 无锡市东北塘永丰橡塑厂 | Powerful suction cup |
-
2010
- 2010-12-02 CN CN2010206566250U patent/CN201884441U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196867A (en) * | 2014-09-28 | 2014-12-10 | 无锡市东北塘永丰橡塑厂 | Powerful suction cup |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110629 Effective date of abandoning: 20120801 |
|
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |