CN201196184Y - Vacuum adsorption type suction disc - Google Patents
Vacuum adsorption type suction disc Download PDFInfo
- Publication number
- CN201196184Y CN201196184Y CNU2008200941518U CN200820094151U CN201196184Y CN 201196184 Y CN201196184 Y CN 201196184Y CN U2008200941518 U CNU2008200941518 U CN U2008200941518U CN 200820094151 U CN200820094151 U CN 200820094151U CN 201196184 Y CN201196184 Y CN 201196184Y
- Authority
- CN
- China
- Prior art keywords
- sucker
- vacuum
- vacuum wall
- adsorption
- wall
- 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
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Abstract
The utility model discloses a vacuum adsorption sucker, which comprises a case, a cap, a sucker and also comprises a vacuum wall. A ring flute is arranged on one face of the vacuum wall. A corresponding projected ring column is arranged in the case. The vacuum wall and the case are fixed through a ring flute and a projected ring column. The sucker is attached on the other face of the vacuum wall. The periphery of the vacuum wall presses the periphery of the sucker. A screw rod is arranged on the sucker. A round hole is positioned on the case for passing the screw rod. A column with a screw hole is positioned in the cap. The vacuum adsorption sucker has strong adsorption although the vacuum adsorption sucker is applied on the warp walls or windows. When the temperature changes, the sucker contracts or swells and the gap is formed between the sucker and the adsorption face. But the vacuum wall which is made of high-elastic rubber can repair the gap, thereby keeping the adsorption for a long time.
Description
Technical field
The utility model belongs to small stores, particularly is used to hang the vacuum-adsorption type sucker of thing.
Background technique
Characteristics such as the vacuum-adsorption type hook with sucker is the commodity in a kind of family, and it can directly be fixed on smooth bright and clean various metopes, the door and window, has convenient fixing, and adjusted position is flexible.Existing vacuum-adsorption type hook with sucker is that the sucker made by the elastic material of rubber or resin and directly be fixed together with the hook that hard materials such as metal or plastics are made constitutes.During use, press sucker and make its exhausting air be close to metope, thereby realize vacuum suction, bear and be hung on the weight that hook is gone up object.But existing this sucker can only be used on bright and clean, the smooth plane.If metope, door and window is uneven, just can not realize vacuum suction, and perhaps adsorption force is very little.Simultaneously, existing sucker owing to the reason sucker that expands with heat and contract with cold and wall contact segment are easy to deform, comes off thereby cause adsorption force to weaken at last after long-time the use.
The model utility content
In order to solve the shortcoming of existing vacuum-adsorption type hook with sucker, the utility model announced a kind of can be on not too smooth metope, door and window also adsorbable vacuum-adsorption type sucker, and when temperature variation, can more permanent maintenance adsorption force.
The utility model comprises housing 2, lid 1, vacuum wall 3, sucker 4, and sucker 4 is made for soft material, and 3 of vacuum walls are made by high elasticity heat-resistant adhesive class.Vacuum wall 3 one sides are provided with annular groove 6, be provided with corresponding raised annular cylinder 7 in the housing 2, vacuum wall 3 and housing 2 are fixing by the circular cylinder 7 of annular groove 6 and projection, and 4 in sucker attaches on vacuum wall 3 another sides, and vacuum wall 3 peripheries are pushed down sucker 4 peripheries.Also be provided with lead screw 9 on the sucker 4, housing 2 is provided with the circular hole 10 that lead screw 9 is passed through, and lid 1 inside is provided with the cylinder 8 of band interior threaded hole 5.
The utility model advantage is: even on rough metope door and window very strong adsorption force is arranged also, during temperature variation, sucker shrinks or expansion can cause that sucker and adsorption plane produce the slit, then can repair by the vacuum wall that high elasticity glue class is made, thereby keep adsorption force for a long time this.
Description of drawings
Fig. 1 is the utility model stereogram;
Fig. 2 is the utility model exploded view;
Fig. 3 is the partial sectional view of Fig. 1;
Fig. 4 is a sectional drawing of the present utility model.
Embodiment
For the easier quilt of the utility model is understood, the utility model is done more detailed explanation below in conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4.
The utility model comprises housing 2, lid 1, vacuum wall 3, sucker 4, and sucker 4 is made for soft material, and 3 of vacuum walls are made by high elasticity heat-resistant adhesive class, and best to implement material be silica gel.One side is provided with annular groove 6 on the vacuum wall 3, is provided with the circular cylinder 7 of corresponding projection in the housing 2, and vacuum wall 3 and housing 2 are fixing by annular groove 6 and circular cylinder 7.4 in sucker attaches on vacuum wall 3 another sides, and simultaneously, vacuum wall 3 peripheries are pushed down sucker 4 peripheries.Also be provided with lead screw 9 on the sucker 4, housing 2 is provided with the circular hole 10 that lead screw 9 is passed through, and lid 1 inside is provided with the cylinder 8 of band interior threaded hole 5, and lid 1 is fixing by lead screw 9 and cylinder 8.
During use, earlier will be clean by the veneer sassafras, then sucker 4 is attached, firmly push exhausting air after, sucker 4 and vacuum wall 3 all are close to adsorption plane.Housing 2 is set up, again lid 1 is fixed on the housing 2 by lead screw 9.Because sucker 4 is made by soft material, so on concavo-convex attaching face, sucker 4 can be according to the adsorption plane warpage, thereby can be adsorbed on the adsorption plane by fine exhausting air.But because variation of temperature, thereby the sucker change in shape of expanding with heat and contract with cold causes producing the slit between sucker 4 and adsorption plane, thus may come off.The adding of vacuum wall 3 has just remedied this shortcoming, by the vacuum wall 3 that high elasticity heat-resistant adhesive class is made, pushes down sucker 4 peripheries, and when sucker 4 was close to adsorption plane, vacuum wall 3 also was close to adsorption plane, simultaneously the high-fire resistance of vacuum wall.When sucker 4 expands with heat and contract with cold distortion, vacuum wall 3 shape that still can remain unchanged, thus can prevent that ambient air from entering, keep adsorption force for a long time.
Claims (2)
1. vacuum-adsorption type sucker, comprise housing, lid, sucker, it is characterized in that, described vacuum chuck also comprises vacuum wall, the vacuum wall one side is provided with annular groove, be provided with corresponding raised annular cylinder in the housing, vacuum wall and housing are fixed by the circular cylinder of annular groove and projection, sucker then attaches on the vacuum wall another side, the vacuum wall periphery is pushed down the sucker periphery, also be provided with lead screw on the sucker, housing is provided with the circular hole that lead screw is passed through, and lid inside is provided with the cylinder of band interior threaded hole.
2. according to the described a kind of vacuum-adsorption type sucker of claim 1, it is characterized in that described sucker is a soft material, described vacuum wall is the glue class.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200941518U CN201196184Y (en) | 2008-05-22 | 2008-05-22 | Vacuum adsorption type suction disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200941518U CN201196184Y (en) | 2008-05-22 | 2008-05-22 | Vacuum adsorption type suction disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201196184Y true CN201196184Y (en) | 2009-02-18 |
Family
ID=40415820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200941518U Expired - Fee Related CN201196184Y (en) | 2008-05-22 | 2008-05-22 | Vacuum adsorption type suction disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201196184Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012006791A1 (en) * | 2010-07-13 | 2012-01-19 | 广东铁将军防盗设备有限公司 | Bracket coordinating structure |
| WO2013166799A1 (en) * | 2012-05-07 | 2013-11-14 | 广东欧珀移动通信有限公司 | Fixing structure for mobile phone housing |
| CN106690901A (en) * | 2017-03-14 | 2017-05-24 | 林梓栎 | Multifunctional book stand |
-
2008
- 2008-05-22 CN CNU2008200941518U patent/CN201196184Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012006791A1 (en) * | 2010-07-13 | 2012-01-19 | 广东铁将军防盗设备有限公司 | Bracket coordinating structure |
| US8496222B2 (en) | 2010-07-13 | 2013-07-30 | Steelmate Co., Ltd | Bracket coordinating device |
| WO2013166799A1 (en) * | 2012-05-07 | 2013-11-14 | 广东欧珀移动通信有限公司 | Fixing structure for mobile phone housing |
| CN106690901A (en) * | 2017-03-14 | 2017-05-24 | 林梓栎 | Multifunctional book stand |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090218 Termination date: 20100522 |