CN2268455Y - Suction apparatus with self sucking disc pressed by screw rod - Google Patents
Suction apparatus with self sucking disc pressed by screw rod Download PDFInfo
- Publication number
- CN2268455Y CN2268455Y CN 96222323 CN96222323U CN2268455Y CN 2268455 Y CN2268455 Y CN 2268455Y CN 96222323 CN96222323 CN 96222323 CN 96222323 U CN96222323 U CN 96222323U CN 2268455 Y CN2268455 Y CN 2268455Y
- Authority
- CN
- China
- Prior art keywords
- screw rod
- sucker
- screw
- sucking disc
- main body
- 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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- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The utility model relates to an adsorption device with a self sucking disc pressed by screw rod, which is composed of a main body, a pressing and supporting cover and a force loading cap. The utility model is characterized in that the pressing and supporting cover is pressed at upper side of a sucking disc of the main body whose upper side is provided with a screw rod which is penetrated from the hole of the pressing and supporting cover; the upper side of the force loading cap is provided with screw threads, and the force loading cap can be screwed on the screw rod and can be screwed in and screwed out on the screw rod; when the force loading cap is screwed in to the definite degree, the pull which is generated by the screw rod can fix the force loading cap and an object which is clamped between the force loading cap and the pressing and supporting cover and seals the sucking disc side.
Description
The utility model relates to a kind of adsorbent equipment.
Existing adsorbent equipment is to generate a protrusion with holes at the top of sucker, when sucker adsorb good after, hook and so on that can load-bearing with pin is connected on the hole of protrusion.The weak point of this way is except using as the extension thing, the article of fixed head, bar, case, box and so on just very difficult, and in addition, sucker comes off because of air infilters from the limit easily.
The purpose of this utility model is will provide a kind of can flexibly and easily various article be connected with adsorbent equipment securely, from the adsorbent equipment of press seal sucker.
The utility model is by main body, press the support lid, compositions such as load cap, it is characterized in that: the front portion of main body is a sucker that the resilient material of usefulness is made, the rear portion of main body (top of sucker just) is a threaded screw rod, there is one to press the support lid above the main body, press the support lid to make and be horn-like with hard material, trumpet-shaped top is the hole of an aperture greater than screw diameter, screw rod is outstanding from the hole, press the support lid be pressed in sucker above, above the pressure support lid a threaded load cap is arranged, the load cap can be made various shapes as required, and screw thread on the load cap and the screw thread on the screw rod are complementary, and the load cap can spinning in and out on screw rod.
The utility model is to utilize the screw rod of sucker to cooperate the load cap to be connected with the object of different shape, ways of connecting is many and very firm, tabular object can bore a borehole jack and be fixed with the load cap on screw rod again, and large piece article can fix with two above logotypes.Hook, pallet, etui can be made of one use with the load cap.Use the bottom that the load cap can be bonded in article for the article of the vase of easy lodging, lamp and so on.Complicated for some structures.There is special requirement (as rotation, levelling angle etc.) also the design of load cap can be used on shell, not only saves cost but also use more reliable convenience.In addition, on sucker, be not only a fulcrum that disperses gravity, and can play the effect of press seal, prevent that air from infiltering from the limit of sucker, improved the absorption fastness widely sucker because press support to cover.
Below in conjunction with accompanying drawing the utility model is elaborated.
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the structural representation of another embodiment of the utility model.
With reference to Fig. 1, with the sucker 2 of main body 8 therefrom the direction of mind-set wall firmly depress, make sucker to be adsorbed on the smooth smooth metope, press support to cover 3 and be enclosed within above the main body 8, screw rod 4 passes outside the port lid 6, fixation 7 with holes also is enclosed within on the screw rod 4, and load cap 5 is spun on the screw rod 4.When with load cap 5 time to the precession of A direction, load cap 5 advances to the A direction along screw rod, and with fixation 7, press support cover for 3 whiles to advance to the A direction, when advancing to certain degree, press support cover 3 front end be close to sucker 2 above, can't move on, when continuing precession load cap 5 at this moment, screw rod 4 will be pulled out to the B direction, screw rod 4 is subjected to the restriction of sucker 2 to produce the pulling force to the A direction.This pulling force will produce two power when acting on the load cap 5: one is by pressing support cover 3 pressure to sucker that are delivered on the sucker 2, this pressure can the limit of sucker tightly press seal firmly prevent the infiltration of air; Another is to make load cap 5 press support to produce a frictional force between cover 3, and this frictional force can make fixation 7 and load cap 5 cover on 3 pressing to support in any fixed angle.Above-mentioned way is to fix the explanation of a bit, is equally applicable to multiple spot and fixes.
With reference to Fig. 2, the sucker 2 of main body is adsorbed on the desktop 10., screw rod 4 vertically passes presses support to cover on 3, load cap 5 cements on the base of vase 9., with vase 9 from screw rod 4 downward precessions, when screwing into to a certain degree, the pulling force of screw rod 4 is fixing tightly on the table with vase 9, is enough to prevent the lodging of vase.
More than all embodiment in dismounting, as long as load cap 5 is screwed out from screw rod 4, take out and press support to cover 3 air to be entered in the sucker, just can take off sucker, reinstall use.
1. wall 2. suckers 3. press support to cover 4. screw rods, 5. load caps, 6 holes
7. fixation 8. main bodys
9. vase 10. desktops
Claims (4)
1, a kind of screw is by main body 8 from the adsorbent equipment of press seal sucker, presses that support cover 3, load cap 5 compositions, it is characterized in that:
The front portion of a. described main body 8 is suckers 2, and the rear portion is threaded screw rod 4.
B. described pressure support is covered 3 and is horn-like, its top porose 6.
C. be threaded on the described load cap.
2, a kind of screw according to claim 1 is characterized in that the diameter of the aperture in hole 6 greater than screw rod 4 from the adsorbent equipment of press seal sucker.
3, a kind of screw according to claim 1 is from the adsorbent equipment of press seal sucker, it is characterized in that pressing support cover 3 press when overlaying on the main body 8 support cover front end be positioned at sucker 2 above.
4, a kind of screw according to claim 1 is from the adsorbent equipment of press seal sucker, it is characterized in that screw thread on the load cap 5 and the screw thread on the screw rod 4 mate, can precession and back-out on screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96222323 CN2268455Y (en) | 1996-11-26 | 1996-11-26 | Suction apparatus with self sucking disc pressed by screw rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96222323 CN2268455Y (en) | 1996-11-26 | 1996-11-26 | Suction apparatus with self sucking disc pressed by screw rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2268455Y true CN2268455Y (en) | 1997-11-26 |
Family
ID=33901884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96222323 Expired - Fee Related CN2268455Y (en) | 1996-11-26 | 1996-11-26 | Suction apparatus with self sucking disc pressed by screw rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2268455Y (en) |
-
1996
- 1996-11-26 CN CN 96222323 patent/CN2268455Y/en not_active Expired - Fee Related
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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 |