CN2607921Y - Negative pressure article hanging hook - Google Patents
Negative pressure article hanging hook Download PDFInfo
- Publication number
- CN2607921Y CN2607921Y CN 03233607 CN03233607U CN2607921Y CN 2607921 Y CN2607921 Y CN 2607921Y CN 03233607 CN03233607 CN 03233607 CN 03233607 U CN03233607 U CN 03233607U CN 2607921 Y CN2607921 Y CN 2607921Y
- Authority
- CN
- China
- Prior art keywords
- pedestal
- nut
- suction type
- hook
- type hanging
- 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
A negative pressure hook for hanging things of the utility model relates to a burthen hook for hanging things, the purpose of which is to solve the problems of the low negative pressure of the existing hook for hanging staff, the failure to the adjustment of the negative pressure and the light weight of hanging things. The negative pressure hook for hanging things comprises a hook (4) that is connected with a base (1) and a sucker (2). A piston (7) is connected with a cylinder hole (6) of the base movably, a piston rod (9) with a structure of a threaded rod is connected with the piston and is connected with a nut (14) with thread transmission, the nut is connected with the base movably, a locating piece (11) of the piston rod that is connected with the base is also provided. The base (1) is of a tube shape, the locating piece (11) is of a cylinder shape and is fixed and set in the base, a chute (10) along an axes of the piston rod is connected movably with a sliding convex (12) in the central hole of the piece. The utility model can be used to stick to a smooth wall surface and a facade of the furniture, in particular to hang heavy weight.
Description
Technical field
The utility model relates to hanging hook, particularly the heavy burden hanging hook.
Background technology
Existing suction type hanging hook has columnar pedestal, and the pedestal front end presses the periphery of discoidal sucker, and the screw rod that is connected with the sucker center fixation runs through pedestal backward, is in transmission connection with the nut thread of pedestal rear end.During use, sucker is attached on smooth veneer such as metope or the furniture facade, screw rod can not rotate because pedestal presses sucker, the rotation nut, screw rod moves relative to nut back, and pulling sucker middle part makes between sucker middle part and the veneer and forms negative pressure, hanging hook tightly is attached on the veneer, and the hook jail that utilization is connected with pedestal or nut hangs object.This hanging hook structure is simpler, but the space between sucker and veneer is little, and the negative pressure that nut-screw transmission sucker produces is low, and negative pressure can not be regulated, and it is little to hang the thing load.
The utility model content
In view of above-mentioned, the purpose of this utility model is to provide a kind of big, adjustable suction type hanging hook of negative pressure of thing load of hanging.
The utility model adopts cylinder hole piston negative pressure structure to produce bigger negative pressure and realizes its purpose.
Suction type hanging hook of the present utility model (referring to accompanying drawing), comprise hook (4), sucker (2) that pedestal (1) links to each other, piston (7) is slidingly connected in the cylinder hole (6) of pedestal, the piston rod that is the threaded rod structure (9) that piston connects is screw thread with nut (14) and is in transmission connection, nut and pedestal are and are slidingly connected, and the keeper (11) of the piston rod that is connected with pedestal is arranged.
Above-mentioned pedestal (1) is tubular, and keeper (11) is cylindrical and fixedly be nested with in pedestal, and the chute (10) of piston rod upper edge axis is with cunning protruding (12) in the centre bore of keeper and is slidingly connected.
Above-mentioned piston rod can be oblate cylindricality, is with the oblate centre bore of keeper to be slidingly connected.
Between above-mentioned nut (14) and the pedestal (1) bearing (15) is arranged, nut has the tool of revolving bayonet socket (16).
Above-mentioned pedestal (1) gland (3) that is threaded, sucker (2) flare, pressing than small end of sucker is connected between pedestal and the gland.
Above-mentioned can have sealing ring (8) between pedestal (1) and piston (7).
Above-mentioned hook (4) has the link (5) of the annular that is threaded with pedestal (1) or gland (3).
The outer cover (17) that above-mentioned pedestal (1) can be threaded and hold nut (14).
Use the utility model, sucker is attached on the smooth veneer, the rotation nut moves after piston rod pulling piston is in the cylinder hole, makes to form negative pressure formidably between sucker and the veneer, this hanging hook is sucked on veneer tightly, thereby obtain big extension thing load.
Sucker of the present utility model cooperates the negtive-pressure implement structure of cylinder hole piston, obtains the earth negative pressure space, thereby can produce negative pressure formidably, therefore, has the advantage that negative pressure can be regulated, weighing load is big.Hang the thing load and can reach 5～20 kilograms.
The utility model is applicable to inhale and is attached on smooth metope, the furniture facade, is specially adapted to hang the heavy burden thing.
Below, the utility model is further described to use embodiment and accompanying drawing thereof again.
Description of drawings
Fig. 1 is the structural representation of a kind of suction type hanging hook of the present utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
The specific embodiment
Embodiment 1
A kind of suction type hanging hook of the present utility model, as shown in drawings.Constitute by pedestal, sucker, piston, piston rod, nut, hook etc.Above-mentioned pedestal 1 is tubular.The periphery of pedestal is made external screw thread, and the periphery of front end is the head of the trumpet that enlarges forward, and the head of the trumpet periphery is made rough surface.Make flaring sucker 2 with suitable thickness and intensity with flexible materials such as rubber, the rear end of sucker is sleeved on the head of the trumpet, be connected with base thread with columnar gland 3, with sucker than small end tightly crimping be fixed between the head of the trumpet and gland of pedestal.Above-mentioned hook 4 has the link 5 of the annular of integrative-structure, link with screw connection structure be fitted with gland on or on the pedestal.Link and hook can be designed to and hang the multiple shape that thing adapts.
Pedestal 1 make columniform cylinder hole 6 interior week, the equipped columniform piston 7 that is slidingly matched that is in the cylinder hole of pedestal front end.Common sealing ring 8 is installed in the annular groove of piston periphery to be sealing with the cylinder hole and to be slidingly matched.The piston rod 9 that is connected with piston is made screw-rod structure, in the periphery of piston rod, makes the chute 10 along axis.Equipped columnar keeper 11 in the cylinder hole of pedestal 1 rear end.The section along axis of keeper is that [shape, the interior week of the centre bore of front end are shaped on to projecting inward cunning protrudingly 12, sliding protruding being with chute 10 is slidingly matched.Also can be the slide rail of on piston rod, making along the projection of axis, make with slide rail in keeper centre bore portion and be sliding mouthful that is slidingly matched.Piston rod can also be made oblate cylindricality, be with the oblate centre bore of keeper and be slidingly matched.The tube shoulder can be made in the rear end of keeper, with screw, pin or rivet 13 the tube shoulder is fixed on the pedestal end face.Also can keeper be fixed in the cylinder hole of pedestal with tight fit or pin radially.Said structure can make piston rod can only move and can not rotate along the axle knot in centre bore.In the tube hole of keeper nut 14 is housed, nut is the screw thread transmission with piston rod and cooperates.Bearing 15 is installed between the rear end face of the ring flange of nut back end and keeper.Also can between the front end inner bottom surface of the front end face of nut and keeper, bearing be installed.At the central part of nut, make the common tool bayonet socket 16 that revolves.Revolving the tool bayonet socket can be the 1-shaped open that matches with the in-line instrument, also can be the cross mouth that matches with the cross instrument.In the rear end of pedestal, use screw connection structure, equipped have an ornamental outer cover 17, and outer cover is the cylindrical shape of end sealing, and cover button nut, keeper etc. do not allow it expose.As above constitute this suction type hanging hook.
Use present embodiment, the Pan Kou and the veneer of sucker 2 is closely connected, revolve tool bayonet socket 16, the rotation nut with what common instrument snapped in nut 14, make piston rod 9 under the restriction of keeper 11, move backward and do not rotate, the piston in the cylinder hole 67 is pulled back, thereby between the sucker of piston nose and veneer, form negative pressure through piston rod, be attached to this hanging hook on the veneer tightly, then outer cover 17 is revolved the jail at pedestal, cover nut, keeper, just can be used for hanging negative object.
Claims (10)
1, a kind of suction type hanging hook, comprise hook (4), sucker (2) that pedestal (1) links to each other, it is characterized in that the piston (7) that is slidingly connected in the cylinder hole (6) of pedestal, the piston rod that is the threaded rod structure (9) that piston connects is screw thread with nut (14) and is in transmission connection, nut and pedestal are and are slidingly connected, and the keeper (11) of the piston rod that is connected with pedestal is arranged.
2, suction type hanging hook according to claim 1, it is characterized in that said pedestal (1) is tubular, said keeper (11) is cylindrical and fixedly be nested with in pedestal, and the chute (10) of piston rod upper edge axis is with cunning protruding (12) in the centre bore of keeper and is slidingly connected.
3, suction type hanging hook according to claim 1 is characterized in that said pedestal is tubular, and said keeper is cylindrical and fixedly be nested with in pedestal, and piston rod is oblate cylindricality, is with the oblate centre bore of keeper to be slidingly connected.
4, suction type hanging hook according to claim 1 is characterized in that between said nut (14) and the pedestal (1) bearing (15) being arranged, and nut has the tool of revolving bayonet socket (16).
5, according to claim 1,2,3 or 4 described suction type hanging hooks, it is characterized in that said pedestal (1) gland (3) that is threaded, said sucker (2) flare, pressing than small end of sucker is connected between pedestal and the gland.
6, suction type hanging hook according to claim 5 is characterized in that saidly between pedestal (1) and piston (7) sealing ring (8) being arranged.
7,, it is characterized in that said hook (4) has the link (5) of the annular that is threaded with pedestal (1) according to claim 1,2,3 or 4 described suction type hanging hooks.
8, suction type hanging hook according to claim 5 is characterized in that said hook (4) has the link (5) of the annular that is threaded with gland (3).
9, according to claim 1,2,3 or 4 described suction type hanging hooks, it is characterized in that the outer cover (17) that said pedestal (1) is threaded and holds nut (14).
10, suction type hanging hook according to claim 5 is characterized in that the outer cover (17) that said pedestal (1) is threaded and holds nut (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03233607 CN2607921Y (en) | 2003-03-21 | 2003-03-21 | Negative pressure article hanging hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03233607 CN2607921Y (en) | 2003-03-21 | 2003-03-21 | Negative pressure article hanging hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2607921Y true CN2607921Y (en) | 2004-03-31 |
Family
ID=34165897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03233607 Expired - Fee Related CN2607921Y (en) | 2003-03-21 | 2003-03-21 | Negative pressure article hanging hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2607921Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101316531B (en) * | 2005-11-28 | 2010-09-22 | 金春东 | Multipurpose sucker |
| CN101632546B (en) * | 2009-04-25 | 2012-04-18 | 卫家宣 | Sucking disc hook for ceramic tiles and glass wall |
| CN104251256A (en) * | 2013-06-25 | 2014-12-31 | 赵秀亮 | Powerful sucking disc hook |
| CN104382465A (en) * | 2014-11-15 | 2015-03-04 | 绵阳安智圣达创意科技有限公司 | Mechanical bearing-capacity-controllable sucking disc hook |
| CN106419449A (en) * | 2016-12-20 | 2017-02-22 | 张运 | High-sealability hanging member |
-
2003
- 2003-03-21 CN CN 03233607 patent/CN2607921Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101316531B (en) * | 2005-11-28 | 2010-09-22 | 金春东 | Multipurpose sucker |
| CN101632546B (en) * | 2009-04-25 | 2012-04-18 | 卫家宣 | Sucking disc hook for ceramic tiles and glass wall |
| CN104251256A (en) * | 2013-06-25 | 2014-12-31 | 赵秀亮 | Powerful sucking disc hook |
| CN104382465A (en) * | 2014-11-15 | 2015-03-04 | 绵阳安智圣达创意科技有限公司 | Mechanical bearing-capacity-controllable sucking disc hook |
| CN106419449A (en) * | 2016-12-20 | 2017-02-22 | 张运 | High-sealability hanging member |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |