CN2334937Y - Suction cup - Google Patents

Abstract

The utility model relates to a sucking disc. A press hook on the chassis is movably connected with a plastic disc and a pull rod, and the upper side of a bottom plate at the extended point of the chassis is provided with a universal head. The sucking disc is strongly absorbed on a wall, is firm and is not easy to desquamate, and a hanging rod can be arranged at the random angle to add the use function of the sucking disc; the utility model has the advantages of beautiful appearance and convenient use and is suitable for the assembly of an indoor smooth and clean wall surface.

Description

Sucker

The utility model belongs to daily necessities, relates to dual functions sucker a kind of and plane absorption.

Along with the raising of people's living standard and the improvement of housing condition, people's room, office mostly will be through finishings now, especially kitchen, toilet, but the bad extension thing of wall behind finishing, more people adopt gluing hook with sucker to be adsorbed on and hang thing on the wall.This sucker adsorption force is little, and it is limited to bear weight, and gluing aging after using a period of time, sucker will split away off voluntarily, bad usefulness again, and also function ratio is more single.

The purpose of this utility model be to provide a kind of handsome in appearance, absorption is firm, easy to use, adopts complete vacuumizing and adsorbing structure, have Removable hook and the sucker of peg dual functions can be installed.

The purpose of this utility model is achieved in that

A kind of sucker comprises chassis, hook, it is characterized in that pressure hook on the chassis is by pivot pin and lacquer disk(-sc), pull bar link joint; The base plate of chassis extended spot is provided with Universal-head; Described chassis, lacquer disk(-sc) are coniform; Described pressure hook is provided with cam.

The utility model adopts the cam pressure hook to press down the drive pull bar lacquer disk(-sc) and the chassis conical surface are fitted tightly, and vacuumizes fully, and the lacquer disk(-sc) brute force is adsorbed on the wall, and is solid and reliable, can bear weight 4-10 kilogram, is difficult for wearing out difficult drop-off.Be provided with the Universal-head that peg can be installed simultaneously, increase the function of use of sucker, one-object-many-purposes.The utility model is handsome in appearance, easy to use, be suitable for indoor bright and clean wall and install and use.

Description of drawings:

Fig. 1 is the plan view of the utility model structural representation;

Fig. 2 is the left view of the utility model structural representation;

Fig. 3 is the plan view of the utility model structural representation;

Fig. 4 is the plan view of gluing disk structure schematic representation of the present utility model;

Fig. 5 is the left view of gluing disk structure schematic representation of the present utility model.

The utility model is described in further detail below in conjunction with drawings and Examples: consult Fig. 1 figure, 2, shown in Figure 3, sucker mainly is made of Universal-head 1, bearing 2, pivot pin 3, base plate 4, chassis 5, pull bar 6, pivot pin 7, pressure hook 8, lacquer disk(-sc) 9, cam 10 etc.Its bearing 2, base plate 4, chassis 5 are that injection moulding is one, and pressure hook 8 tops are circular-arc and adjacent surface is provided with two cams 10, and pressure hook 8 is arranged on the plane of chassis 5 circular cones, by pull bar 6 link joints on pivot pin 7 and the lacquer disk(-sc) 9; The Universal-head 1 of tubulose is arranged by pivot pin 3 link joints in the bearing 2 on the base plate 4 of chassis 5 extended spots, can in 150 ° of angular ranges, rotate.

It is shown in Figure 5 to consult Fig. 4 simultaneously, and lacquer disk(-sc) 9 and chassis 5 all are coniform, and lacquer disk(-sc) 9 is injection all-in-one-pieces with pull bar 6, and pull bar 6 ends are provided with the hole of assembling pivot pin 7.

During use, lacquer disk(-sc) 9 is smooth on smooth metope, and hand is pinned chassis 5, simultaneously with pressure hook 8 to pressing down, arc surface contact 5 planes, chassis, pressure hook 8 end, continue to press down, two cams 10 are contacted with chassis 5 plane parallel, pressure hook 8 drives on the pull bar 6 and carries simultaneously, make lacquer disk(-sc) 9 exhausting airs, closely be attached on the conical surface of inboard wall on chassis 5, this moment, lacquer disk(-sc) 9 was vacuum state with the wall surface of contact, firmly was adsorbed on the wall.If the tubulose Universal-head 1 of two suckers is inserted peg respectively, and be adsorbed on the plane of wall or the place, corner of random angle, just can hang thing, take thing.

Claims (3)

1. a sucker comprises chassis, hook, it is characterized in that the pressure hook (8) on the chassis (5) passes through pivot pin (7) and lacquer disk(-sc) (9), pull bar (6) link joint; The base plate (4) of chassis (5) extended spot is provided with Universal-head (1).

2. sucker according to claim 1 is characterized in that chassis (5), lacquer disk(-sc) (9) are coniform.

3. sucker according to claim 1 is characterized in that pressure hook (8) is provided with cam (10).

Images