CN1038156C - Strong vacuum suction cup - Google Patents
Strong vacuum suction cup Download PDFInfo
- Publication number
- CN1038156C CN1038156C CN96120270A CN96120270A CN1038156C CN 1038156 C CN1038156 C CN 1038156C CN 96120270 A CN96120270 A CN 96120270A CN 96120270 A CN96120270 A CN 96120270A CN 1038156 C CN1038156 C CN 1038156C
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- CN
- China
- Prior art keywords
- sucker
- gland
- adsorbed
- hook
- vacuum suction
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- 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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- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
- Supports Or Holders For Household Use (AREA)
Abstract
The present invention relates to a strong vacuum suction disc which belongs to the technical field of hooks and elevating tools of articles for daily use. At present, manual vacuum suction discs which are applied in the world have the defects of light weight and easy air leakage, the air can be leaked into vacuum bands so that the vacuum suction discs drop, and factories have no good manual vacuum suction discs to elevate some special workpieces. The present invention avoids the defects above, and is characterized in that the appearance and the shape are beautiful; negative pressure of manual strong vacuum suction bands, sealed structures of grooves, and the free rotation of hooks are adopted, the vacuum suction disc is parallel to the plane of a sucked object and bears partial supporting force, so that the vacuum suction disc is firmly fixed onto the plane of the object. The strong vacuum suction disc is a new generation of sucking discs for hooks and elevating tools.
Description
The present invention relates to sucker-type hook and sucker member, they can be used as daily living article, also can be used as the hoisting operation instrument.
In the past in the sucker member that oneself knows, to have a kind of be to adopt eccentric cam to compress the plastics sucker body of plate-like, this sucker member is not because, air limited to the pressurization of plastics sucker body taken out fully, thereby maximum loading weight has only about 2 kilograms; Again because plastics sucker body is not pressed very tightly, thus surrounding atmosphere with regard to easy infiltration, this not only influences the heavy burden ability of sucker even can come off because of vacuum breaking forms sucker.Also having a kind of is the sucker member that fork-like farm tool used in ancient China compresses horn-like plastics sucker body of screwing that adopts screw rod, screws togather body, it is to have the runner that screws togather body, the engagement that utilization screws togather the screw rod on body and the sucker body by screwing one, chamber between sucker body and the disk cover body is compressed, sucker is firmly adsorbed.This sucker member can be adsorbed on more securely and be adsorbed on the surface, and can bear big load.But, thereby the problem of infiltrating air, causing sucker to come off is at last arranged also along with time duration owing to the flat periphery crimping sucker body that just covers with a sucker on the structure seals.
The present invention makes for the problem that solves above-mentioned prior art existence.Its objective is provides a kind of sucker member and sucker-type hook that can keep vacuum preferably thereby can adsorb and can have bigger heavy burden ability securely.
The sucker-type hook of the present invention of making in order to achieve the above object, it mainly comprises and is adsorbed on the sucker body (2) that is adsorbed on the body, be pressed on the sucker gland (3) on the above-mentioned sucker body (2), be used for sucker gland (3) is pressed on capstan (4) on the sucker body periphery, be clipped in the hook (5) between capstan (4) and the sucker gland (3), it is characterized in that: at the peripheral portion of preceding worn-out mouthful of end of the above-mentioned sucker gland (3) of frusto-conical disc, along whole circumference be provided with one the circle section be the groove (8) of triangle spill, when sucker gland (3) is pressed on the back side outer periphery of sucker body (2), the rubber elastomeric material of sucker body (2) can be embedded in the above-mentioned triangle Baltimore groove by local extrusion-deformation ground, protruding ground setting-in a screw rod (6) in sucker body (2) back side central authorities, stretching out of this screw rod (6) from sucker body (2) back side, be provided with a cylindrical bump round screw rod (6) (7) with sucker body (2), the height of projection (7) is made into when sucker is in adsorbed state with being integral, its end face can with crimping airtightly around the inboard through hole (9) of sucker gland (3).
Another scheme of the present invention who makes is on above-mentioned sucker-type hook basis in order to achieve the above object, and the internal diameter that will link up with the annulus portion of (5) is arranged to bigger slightly than the cylindrical of the little circular neck portion of above-mentioned capstan (4).
Another scheme of the present invention is on above-mentioned sucker-type hook basis, to link up with that (5) body bends to can be with to be adsorbed the surface inconsistent and this inconsistent part made the plane, so that hook (5) is hanging up under the state of weight, the plane of above-mentioned conflict part be adsorbed the surface and amplexiform mutually.
The sucker member of the present invention of making in order to achieve the above object, it mainly comprises and is adsorbed on the sucker body (2) that is adsorbed on the body, be pressed on the sucker gland (3) on the sucker body (2), be used for sucker gland (3) is pressed on capstan (4) on the sucker body periphery, be clipped in the hook (5) between capstan (4) and the sucker gland (3), it is characterized in that: at the peripheral portion of preceding worn-out mouthful of end of the above-mentioned sucker gland (3) of frusto-conical disc, along whole circumference be provided with one the circle section be the groove (8) of triangle spill, when sucker gland (3) is pressed on the back side outer periphery of sucker body (2), the plastic materials such as rubber of sucker body (2) can be embedded in the above-mentioned triangle Baltimore groove by local extrusion-deformation ground, protruding ground setting-in a screw rod (6) in sucker body (2) back side central authorities, stretching out of this screw rod (6) from sucker body (2) back side, be provided with a cylindrical bump round screw rod (6) (7) with sucker body (2), the height of projection (7) is made into when sucker is in adsorbed state with being integral, its end face can with crimping airtightly around the inboard through hole (9) of sucker gland (3).
Fig. 1 is the sectional drawing of sucker-type hook of the present invention.
Fig. 2 is the exploded perspective view of expression sucker-type hook of the present invention.
Fig. 2 a is the cross-section schematic representation of the triangle Baltimore groove on the uncovered end edge portion of expression sucker gland.
As shown in Figure 1, sucker-type of the present invention hook 1 mainly comprises and is adsorbed on the sucker body 2, the sucker gland 3 that is pressed on the frusto-conical disc on the sucker body 2 that are adsorbed on the body, is used for absorption gland 3 with frusto-conical disc and is pressed on capstan 4 on the sucker body periphery, is clipped in the hook 5 between capstan 4 and the sucker gland 3.
As shown in Figure 2, sucker body 2 is plate shape members that a circle vacuum suction plane is arranged with conical butt, periphery that the rubber elastomeric material is made, a screw rod 6 at its back side central authorities protruding ground setting-in, the stretching out of this screw rod 6, be provided with a cylindrical bump 7 round screw rod 6 with sucker body 2 from sucker body 2 back sides with being integral, the height of projection 7 is made into when sucker is in adsorbed state, its end face can with crimping airtightly around the following through hole 9 of sucker gland 3 inboards.3 on sucker gland is to make and the substantially corresponding conical butt cups of sucker body 2 with hard materials such as metals, and incline is big than sucker body 2 of the gradient of bottom relatively, and also big than sucker body 2 of the degree of depth of recessed portion.Be provided with one at the peripheral portion of preceding worn-out mouthful of end of frustum of a cone along whole circumference ground and enclosing the triangle Baltimore groove 8 of section shown in Fig. 2 a.Conical butt cup center of top at sucker gland 3 is being offered a through hole 9, its diameter is bigger than screw rod 6, screw rod 6 is passed smoothly, but little and end face projection 7 when sucker is in adsorbed state can be sealed through hole 9 airtightly than the diameter of the projection 7 of sucker body 2 back side central authorities.Capstan 4 be with the elongated spiral shell of metal band screw not body be embedded in the little circular neck portion of capstan one side of rigid plastics system and constitute, screw on it is with screw rod 6 engagement of above-mentioned sucker body 2, and the above-mentioned screw degree of depth is configured to by tightening capstan 4, sucker gland 3 can being pressed in the outer periphery portion of sucker body 2 (also should count the thickness of the annulus part of hook when making the sucker-type hook).
The appearance profile of the hook 5 in the sucker-type of the present invention hook 1 substantially and the hook that uses on the general crane alike, except there is an annulus portion that hook 5 can be clipped between the conical butt cup top of capstan 4 and sucker gland 3 on the top, the very important point be hook 5 bodies be bent to can be adsorbed inconsistent and this inconsistent part 10 in surface and be made into the plane, hanging up under the state of weight so that link up with 5, the plane of above-mentioned conflict part 10 be adsorbed the surface and amplexiform mutually.In addition, in sucker-type of the present invention hook 1, will link up with at capstan 45 be clipped under the adsorbed state that is tightened between itself and the sucker gland 3 on the sucker gland 3, still can the 360 degree any internal diameter that will link up with 5 annulus portion pivotally is arranged to bigger slightly than the cylindrical of the little circular neck portion of above-mentioned capstan 4.Like this, when hook 5 is in the active state of being hung weight, hook 5 be eventually vertically downward and also its conflict part 10 be adsorbed the surface and offseting.
Below, the suction-operated of sucker member of the present invention and sucker-type hook is described.Under the state of sucker body and sucker gland running fit, be pressed in handgrip sucker-type hook 1 of the present invention earlier and be adsorbed on the surface, the air that makes the sucker body and be adsorbed between the surface is got rid of a part, thereby the sucker body is adsorbed on to be adsorbed on the surface, then, turn capstan 4, spiral cover 4 is pressed to sucker gland 3 on the sucker body 1 along turning, the triangle Baltimore groove of offering on the sucker gland 3 preceding open end peripheries that above-mentioned metallic material is made is pressed on the back side outer periphery of sucker body 2, along with turning of capstan, this part rubber elastomeric material of sucker body 2 sides that compressed by the triangle Baltimore groove of sucker gland 3 can be embedded in the above-mentioned triangle Baltimore groove by local extrusion-deformation ground, and along with capstan 4 be screwed into action continue carry out, make the end face of sucker body 2 and the inner chamber between the sucker gland 3, when sucker body 2 has just been pressed by sucker gland 3, be with sucker body 2 tops outwards to pull along with the screw rod 6 of sucker body 2 gradually and more and more littler, also be, continue to tighten action along with capstan 4, make the cavity volume between sucker body 2 and the sucker gland 3 more and more littler, this plays the effect that makes the inner chamber exhaust, makes inner chamber present vacuum state.While is along with the action that continues to tighten of above-mentioned capstan 4, the conical butt cup top of above-mentioned sucker body 2 is outwards pulled, the projection 7 that the result makes sucker body 2 tops compresses with around the inner side surface through hole of sucker gland 3, thus through hole is blocked airtightly.Like this, make the inner chamber between above-mentioned sucker body 2 and the sucker gland 3 form a low pressure area, sucker body 2 is adsorbed on firmly is adsorbed on the surface.
As mentioned above, owing to continue to tighten action along with capstan 4, the peripheral part that makes sucker body 2 is out of shape partly and embeds 8 li of the grooves at 3 our beginnings of sucker gland, make closely crimping around the through hole 9 of the projection 7 at conical butt cup top of sucker body 2 and sucker gland 3 simultaneously, so just fully guaranteed the sealing stability of the low pressure area between above-mentioned sucker body 2 and the sucker gland 3, thereby linked up with in 1 using process and can adsorb securely lastingly at sucker-type.
Because sucker-type of the present invention hook 1 has said structure, thereby it can be adsorbed on very securely in using process and is adsorbed on the surface.In addition, also as mentioned above, because the annulus portion internal diameter of the hook 5 of sucker-type hook 1 of the present invention is bigger slightly than the neck external diameter of capstan, thereby in the using process of sucker-type hook 1, can be on hook 5 ideal orientations that are in all the time vertically downward, and when hook 5 bore a heavy burden, its contact part 10 was being supported all the time and is being adsorbed the surface, can increase the heavy burden stability of sucker-type hook 1 by the reaction of being supported object.
Sucker-type hook 1 of the present invention is compared with existing sucker-type hook, owing to be provided with the aforesaid triangle Baltimore groove 8 and the projection 7 that seal of being used for guaranteeing, thereby in use can remain good air tightness, hang being adsorbed on the surface of weight thereby make sucker body 2 can be adsorbed on needs all the time very securely.In addition, its hook 5 in use can remain on the vertical downward direction and contact part 10 all the time and support with being adsorbed the surface again, and this makes hook have good heavy burden stability.
Sucker-type hook 2 of the present invention and sucker member thereof with said structure, because it has good absorption soundness and the stability of bearing a heavy burden, thereby link up with the life usefulness that can be widely used as in the ordinary family by a kind of small-sized sucker-type that the present invention makes and link up with, it can bear a heavy burden about 26 kilograms.And the bigger sucker-type that structure is made according to the present invention is linked up with the weight that can sling about 118 kilograms.Sucker-type of the present invention hook 1 not only can be adsorbed on the hydraulically smooth surface of metal objects such as steel, iron, aluminium, also can be adsorbed on the hydraulically smooth surfaces such as glass bridal veil, ceramic tile, woodwork.Even the above-mentioned wall that is adsorbed is under the states such as rough, out-of-flatness or inclination, the present invention can also cooperate with an accessory plate and be adsorbed on securely on the wall under the above-mentioned state, at this moment can adopt mighty bond earlier accessory plate to be sticked on the wall under the above-mentioned state, then the sucker-type hook is adsorbed on this accessory plate, in this case, if on accessory plate, add suitable decoration, can also increase the aesthetic feeling of above-mentioned wall.Sucker member of the present invention can also match with other assemblies and as temporary fixed and detachable parts the fixed block of bathroom or shelf for kitchen use (for example as), at this moment also need not punch, can not destroy the integrity of former wall and attractive in appearance on the wall that is fixed.Sucker-type hook of the present invention is the desirable articles for use that are used for a new generation's hook in places such as family kitchen, toilet, parlor, bedroom, also can be used as the advanced tools that special article is mentioned by factory.
Claims (4)
1, the sucker-type hook, mainly comprise and be adsorbed on the sucker body (2) that is adsorbed on the body, be pressed on the sucker gland (3) on the sucker body (2), be used for sucker gland (3) is pressed on capstan (4) on the sucker body periphery, be clipped in the hook (5) between capstan (4) and the sucker gland (3), it is characterized in that: being provided with one along whole circumference ground at the peripheral portion of the preceding worn-out mouthful of end of above-mentioned sucker gland (3), to enclose section be the groove (8) of triangle spill, when sucker gland (3) is pressed on the back side outer periphery of sucker body (2), the rubber elastomeric material of sucker body (2) can be embedded in the above-mentioned triangle Baltimore groove by local extrusion-deformation ground, protruding ground setting-in a screw rod (6) in sucker body (2) back side central authorities, stretching out of this screw rod (6) from sucker body (2) back side, be provided with a cylindrical bump round screw rod (6) (7) with sucker body (2), the height of projection (7) is made into when sucker is in adsorbed state with being integral, its end face can with the outward edge crimping airtightly of the through hole (9) of sucker gland (3).
2, sucker-type hook as claimed in claim 1 is characterized in that; The internal diameter of the annulus portion of hook (5) is arranged to bigger slightly than the cylindrical of the little circular neck portion of above-mentioned capstan (4).
3, sucker-type hook as claimed in claim 1 or 2 is characterized in that; Hook (5) body be bent to can be adsorbed inconsistent and this inconsistent part (10) in surface and be made into the plane so that hook (5) is hanging up under the state of weight, the plane of above-mentioned conflict part (10) be adsorbed the surface and amplexiform mutually.
4, the sucker member, mainly comprise and be adsorbed on the sucker body (2) that is adsorbed on the body, be pressed on the sucker gland (3) on the sucker body (2), be used for absorption gland (3) is pressed on capstan (4) on the sucker body periphery, it is characterized in that: being provided with one along whole circumference ground at the peripheral portion of preceding worn-out mouthful of end of the above-mentioned sucker gland (3) of frusto-conical disc, to enclose section be the groove (8) of triangle spill, when sucker gland (3) is pressed on the back side outer periphery of sucker body (2), the rubber elastomeric material of sucker body (2) can be embedded into above-mentioned triangle Baltimore groove (8) lining by local extrusion-deformation ground, protruding ground setting-in a screw rod (6) in sucker body (2) back side central authorities, stretching out of this screw rod (6) from sucker body (2) back side, be provided with a cylindrical bump round screw rod (6) (7) with sucker body (2), the height of projection (7) is made into when sucker is in adsorbed state with being integral, its end face can with crimping airtightly around the inboard through hole (9) of sucker gland (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96120270A CN1038156C (en) | 1996-10-31 | 1996-10-31 | Strong vacuum suction cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96120270A CN1038156C (en) | 1996-10-31 | 1996-10-31 | Strong vacuum suction cup |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1152678A CN1152678A (en) | 1997-06-25 |
| CN1038156C true CN1038156C (en) | 1998-04-22 |
Family
ID=5126237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96120270A Expired - Fee Related CN1038156C (en) | 1996-10-31 | 1996-10-31 | Strong vacuum suction cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1038156C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003040577A1 (en) * | 2001-11-08 | 2003-05-15 | Dejun Zou | A rapid-actuated suction cup device |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101555943B (en) * | 2008-04-10 | 2015-03-25 | 刘国光 | Sealing gasket |
| CN101893503B (en) * | 2009-05-22 | 2012-11-21 | 神讯电脑(昆山)有限公司 | Vacuum test mechanism |
| DE102009046508A1 (en) * | 2009-11-06 | 2011-05-12 | BSH Bosch und Siemens Hausgeräte GmbH | suction cup |
| CN106499718B (en) * | 2016-12-08 | 2018-08-17 | 中山市元亨家居用品有限公司 | Vacuum chuck |
| CN106763106A (en) * | 2017-02-24 | 2017-05-31 | 中山市元亨家居用品有限公司 | Vacuum chuck with glue storage groove |
| CN106763108A (en) * | 2017-02-24 | 2017-05-31 | 中山市元亨家居用品有限公司 | Vacuum chuck with rotatable hook |
| CN106801700A (en) * | 2017-03-17 | 2017-06-06 | 中山市元亨家居用品有限公司 | Plane sucking disc and hanging piece with plane sucking disc |
| CN107280424A (en) * | 2017-08-01 | 2017-10-24 | 苏州润贤峰汽车部件有限公司 | A kind of novel and multifunctional metal clip |
| JP7140052B2 (en) * | 2019-05-31 | 2022-09-21 | 株式会社オートネットワーク技術研究所 | Wiring material |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2171720Y (en) * | 1993-08-24 | 1994-07-13 | 赵永田 | Loaded sucker |
-
1996
- 1996-10-31 CN CN96120270A patent/CN1038156C/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2171720Y (en) * | 1993-08-24 | 1994-07-13 | 赵永田 | Loaded sucker |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003040577A1 (en) * | 2001-11-08 | 2003-05-15 | Dejun Zou | A rapid-actuated suction cup device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1152678A (en) | 1997-06-25 |
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| C10 | Entry into substantive examination | ||
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| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
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Addressee: Zou Dejun Document name: Notification of Termination of Patent Right |
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| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |