CN201434007Y

CN201434007Y - PVC pad pasting sucker

Info

Publication number: CN201434007Y
Application number: CN2009200031860U
Authority: CN
Inventors: 高德海
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-01-19
Filing date: 2009-01-19
Publication date: 2010-03-31
Anticipated expiration: 2019-01-19

Abstract

A PVC pad pasting sucker comprises a sucker body and a hook, wherein the sucker is formed from the PVC pad pasting, one face of the PVC pad pasting is formed into a sorption face which performs sorption contact with a surface to be absorbed, the other face is adhered with the hook, and the PVC pad pasting also has a ring part except the part of the PVC pad pasting adhered with the hook. Because the PVC pad pasting can be absorbed on a smooth face very well, and the PVC pad pasting is thin and transparent, the sorption face can be big without influence of the appearance, and because the sorption face is big, the problem of the sucker disconnection caused by vacuum leakage can be effectively prevented.

Description

PVC pad pasting sucker

Affiliated technical field

The utility model relates to a kind of PVC pad pasting sucker.

Background technique

The sucker that is used for article are attached to room wall for example or Vehicular instrument panel is known.

Usually, this sucker comprises by rubber, and PVC etc. form disc-shape, and form along a side surface of its thickness direction will be in treating that absorption surface carries out the sorption face of sorption contact, and its opposite side surface forms the back side.

When using sucker, the sorption face of making is in the face for the treatment of absorption surface, the central part of sorption face is pressed against treats on the absorption surface, by this at the sorption face of sucker with describedly treat to produce between the absorption surface vacuum state basically, and keep this vacuum state by the elastic force of sucker, thereby make sucker keep contacting with the sorption for the treatment of absorption surface.

Because the sucker that adopts made such as thermoplastic elastomer (TPE) or rubber is when bearing its object weight that bears, easy deformation or generation gas leakage, so the object weight that bears has only about 1KG, in order to address this problem, Chinese patent 96120270.X, 91204294.X, 98248552.2,01239187.5 all disclose a kind of sucker that has the bowl-type housing etc. patent, its principle be utilize the edge of bowl-type housing fasten sucker the edge and to the certain pressure of formation, make the contacting part of sucker and body surface have good seal, but these products all need to increase 3-4 annex, the structure more complicated, cause the rising of cost, and Qu Yuyou the bowl-type housing, parts such as nut, the volume ratio of sucker is bigger, and its application has been had more restriction.

Summary of the invention

In order to provide a kind of adsorption force big, the retention time is long, and is simple in structure, and low cost of manufacture is not easy to be out of shape or to produce the sucker of gas leakage, designs this PVC pad pasting sucker.

The technological scheme that its technical problem that solves the utility model adopts is: the sucker body is formed by the PVC pad pasting, the PVC pad pasting simultaneously forms and will carry out the sorption face that sorption contacts with treating absorption surface, another side and hook are bonding, and the PVC pad pasting also remains outside hook and the bonding part of PVC pad pasting an annular portion.Because the PVC pad pasting can well be adsorbed on the smooth face, and,, sorption face can not influence outward appearance so doing a little louder because the PVC pad pasting is thin, transparent yet, and because sorption face is big, so can effectively prevent to cause the problem of the disengaging of sucker because vacuum leak takes place.

The beneficial effects of the utility model are: adsorption force is big, and the retention time is long, and is simple in structure, and cost is low.

Description of drawings

Fig. 1 is a perspective view of the present utility model

Fig. 2 is a perspective exploded view of the present utility model

1.PVC pad pasting among the figure, 2. hook, 3. binding face, 4. annular portion

Embodiment

In Fig. 1 and Fig. 2, PVC pad pasting (1) and hook (2) are bonded into one by glue, PVC pad pasting (1) is oval sheet, binding face (3) also is oval sheet, binding face (3) on the hook (2) is bonded in the central position of PVC pad pasting, and the binding face (3) of hook on (2) be less than PVC pad pasting (1), make PVC pad pasting (1) remove with the bonding part of binding face (3) an annular portion (4) in addition.

Claims

1. PVC pad pasting sucker, comprise PVC pad pasting sorption face, hook, binding face, the PVC pad pasting back side, annular portion, it is characterized in that: described PVC pad pasting is as the sucker body, the one side surface forms and will carry out the sorption face that sorption contacts with treating absorption surface, and its opposite side surface forms the back side, and described hook is bonded in the back side.

2. sucker according to claim 1, it is characterized in that: as the part of sucker body and the bonding center that is positioned described PVC pad pasting of hook that provides, stick portion is less than described PVC pad pasting, and makes except that described PVC pad pasting and hook and circularized by the PVC pad pasting the bonding part of glue.