CN203516411U

CN203516411U - Novel sucker

Info

Publication number: CN203516411U
Application number: CN201320554911.XU
Authority: CN
Inventors: 石正兵
Original assignee: Zhongshan Taili Household Products Manufacturing Co Ltd
Current assignee: Zhongshan Taili Household Products Manufacturing Co Ltd
Priority date: 2013-09-06
Filing date: 2013-09-06
Publication date: 2014-04-02
Anticipated expiration: 2023-09-06

Abstract

The utility model discloses a novel sucker. The novel sucker comprises a framework wrapped by an elastic rubber body. A connection rod is arranged on the back of the framework and provided with a sucker cover in a sleeved mode. The back of the sucker cover is connected with a connection part which is connected with the connection rod and pulls and presses the framework to achieve connection fixation. A rough contact portion is arranged on the portion, close to the edge, of the absorption surface of the elastic rubber body, and a smooth contact portion is arranged between the rough contact portion and the edge of the absorption surface. According to the novel sucker, annular etched lines are arranged in the middle of the absorption surface of the elastic rubber body, and therefore the frictional resistance between the novel sucker and a wall base body is increased, and the bearing capacity and the endurance property of the sucker are improved.

Description

A kind of Novel sucker

[technical field]

The utility model relates to a kind of Novel sucker.

[background technique]

Sucker, because it is easy to use, sticks with glue during use, does not need to bore wall and be widely used, but existing force of suction cup is all large not, easily splits away off, and need to improve existing suctorial structure.In existing sucker, be conventionally provided with elastic gel, on elastic gel, be provided with bulge loop, because bulge loop is that flexible glue is made, in bulge loop, there is no support frame, while pressing, can be out of shape, unbalance stress, can not well play the effect of transmitting contact, and when metope matrix is too smooth, the frictional force between sucker and metope matrix not and sucker is come off.

The utility model is exactly to make in view of the situation.

[model utility content]

The utility model has overcome the deficiency of above-mentioned technology, and a kind of Novel sucker is provided, by circular erosion line is set at elastic gel adsorption plane middle part, with increase and metope matrix between surface friction drag, thereby improve bearing power and the enduring quality of sucker.

For achieving the above object, the utility model has adopted following technical proposal:

A kind of Novel sucker, include skeleton 1, on described skeleton 1, be coated with elastic gel 2, at the back of described skeleton 1, be provided with connecting rod 11, on described connecting rod 11, be arranged with sucker cover 3, the back of described sucker cover 3 is provided with and is connected the also link 5 of tension and compression skeleton 1 with connecting rod 11, and the adsorption plane place of keeping to the side of described elastic gel 2 is provided with Rough Contact portion 22, is smooth contacting part 23 between described Rough Contact portion 22 and adsorption plane edge.

Described Rough Contact portion 22 is a Rough Contact ring, and described smooth contacting part 23 is a smooth contact ring.

Described Rough Contact portion 22 comprises a plurality of Rough Contact bars 221, described Rough Contact bar 221 intervals form ring structure, described smooth contacting part 23 is a smooth contact ring, is provided with the smooth contact surface 24 being connected with smooth contact ring between described Rough Contact bar 221.

Back at described skeleton 1 is also provided with annular convex rib 12, and described convex tendon 12 tops are pressed in the bottom surface of sucker cover 3.

Described elastic gel 2 is the coated bulge loop 21 that forms at convex tendon 12 places.

Described convex tendon 12 forms by being interrupted annular projection.

Described skeleton 1 is discoid, and peripheral edge portion is a plurality of Y shape forks 101, and described convex tendon 12 is placed on 101 liang of opening ends of Y shape fork.

Described link 5 is hook.

Described Rough Contact portion 22 is erosion line or reticulate pattern.

The beneficial effects of the utility model are:

The utility model is simple in structure, is provided with the convex tendon of annular array at skeleton back, is provided with bulge loop on elastic gel, and convex tendon is placed in bulge loop.Convex tendon is under the parcel of bulge loop, when convex tendon is depressed by sucker cover, convex tendon is difficult for being fractureed and being difficult for damaged, and convex tendon suppresses the bottom surface of sucker cover, when pressing, convex tendon can well transmit contact, and convex tendon is concentrated press pressure, pressure concentration is in the annular at convex tendon place, and at elastic gel adsorption plane middle part, add circular erosion line, the frictional force between increase and metope matrix, makes sucker difficult drop-off.

[accompanying drawing explanation]

Fig. 1 is the utility model explosive view;

Fig. 2 is the utility model sectional view;

Fig. 3 is the utility model stereogram;

Fig. 4 is the utility model ring-type erosion line schematic diagram;

Fig. 5 is the utility model ring structure erosion line schematic diagram.

[embodiment]

Below in conjunction with accompanying drawing and mode of execution of the present utility model, be described in further detail:

Described Rough Contact portion 22 is erosion line or reticulate pattern.

Because convex tendon 12 pushes up the bottom surface that is pressed in sucker cover 3, when pressing, convex tendon 12 can well transmit contact, makes sucker difficult drop-off; Between described Rough Contact portion 22 and adsorption plane edge, be smooth contacting part 23, thereby can effectively prevent that air from entering the bottom surface of maintenance elastic gel 2 and the vacuum state between basal plane 10; Rough Contact ring in the adsorption plane of sucker elastic gel and Rough Contact bar are erosion line or reticulate pattern, and the frictional force that increases sucker adsorption plane and metope matrix improves bearing power and the enduring quality of sucker.

Described convex tendon 12 forms by being interrupted annular projection.

Described skeleton 1 is discoid, and peripheral edge portion is a plurality of Y shape forks 101, and described convex tendon 12 is placed on 101 liang of opening ends of Y shape fork.Described Y shape fork 101 is evenly distributed in elastic gel 2, play one " grabbing ", several fingers of similar people's palm, when being contacted with body surface, elastic gel 2 produces stronger adsorption force, also produce larger frictional force simultaneously, sucker is adsorbed on be better uneven, on the air-locked matrix surface of coarse densification, it can be from main regulation height, make sucker can better be attached at matrix surface, adsorptive power is better.

Described link 5 is hook.

Sucker of the present utility model can need side to hang over the hanger on the airtight wall of smooth, coarse densification for hook with sucker, sucker Hanging Basket etc.

During use, sucker is placed on basal plane 10, elastic gel 2 bottom surfaces and metope laminating, then press link 5, sucker cover 3 is pressed on link 5 tops, the bulge loop 21 that sucker cover 3 compresses on elastic gel 2, due in convex tendon 12 is placed in bulge loop 21, and convex tendon 12 is connected on skeleton 1, so when sucker cover 3 applies contact to bulge loop 21, sucker cover 3 just can be pushed down convex tendon 12 and make sucker cover 3 and skeleton 1 distortion, the bottom of skeleton 1 and elastic gel 2 is pulled upwardly forms vacuum chamber 9, between the bottom surface of elastic gel 2 and basal plane 10, produce vacuum, thereby sucker is adsorbed on basal plane 10.

Claims

1. a Novel sucker, include skeleton (1), on described skeleton (1), be coated with elastic gel (2), at the back of described skeleton (1), be provided with connecting rod (11), on described connecting rod (11), be arranged with sucker cover (3), the back of described sucker cover (3) is provided with and is connected the also link (5) of tension and compression skeleton (1) with connecting rod (11), it is characterized in that: the adsorption plane place of keeping to the side of described elastic gel (2) is provided with Rough Contact portion (22), between described Rough Contact portion (22) and adsorption plane edge, be smooth contacting part (23).

2. a kind of Novel sucker according to claim 1, is characterized in that: described Rough Contact portion (22) is a Rough Contact ring, and described smooth contacting part (23) is a smooth contact ring.

3. a kind of Novel sucker according to claim 1, it is characterized in that: described Rough Contact portion (22) comprises a plurality of Rough Contact bars (221), described Rough Contact bar (221) interval forms ring structure, described smooth contacting part (23) is a smooth contact ring, is provided with the smooth contact surface (24) being connected with smooth contact ring between described Rough Contact bar (221).

4. a kind of Novel sucker according to claim 1, is characterized in that: at the back of described skeleton (1), be also provided with annular convex rib (12), described convex tendon (12) top is pressed in the bottom surface of sucker cover (3).

5. a kind of Novel sucker according to claim 1, is characterized in that: described elastic gel (2) is located the coated bulge loop (21) that forms at convex tendon (12).

6. a kind of Novel sucker according to claim 4, is characterized in that: described convex tendon (12) forms by being interrupted annular projection.

7. a kind of Novel sucker according to claim 4, is characterized in that: described skeleton (1) is for discoid, and peripheral edge portion is a plurality of Y shape forks (101), and described convex tendon (12) is placed on Y shape fork (101) two opening ends.

8. a kind of Novel sucker according to claim 1, is characterized in that: described link (5) is hook.

9. a kind of Novel sucker according to claim 1, is characterized in that: described Rough Contact portion (22) is erosion line or reticulate pattern.