CN201696455U

CN201696455U - Modified structure of sucking disc

Info

Publication number: CN201696455U
Application number: CN2010201358088U
Authority: CN
Inventors: 陈隆志
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-03-03
Filing date: 2010-03-03
Publication date: 2011-01-05
Anticipated expiration: 2020-03-03

Abstract

A modified structure of a sucking disc comprises a sucking disc, a spring, a sealing ring, a fixing seat, a first control handle, a second control handle opposite to the first control handle, and a pin-jointed rod, wherein a pull rod extends in the center of the upper part of the sucking disc; a pin-jointed hole is formed on the pull rod; the sealing ring is made of TPR material, is softer than the sucking disc and is highly elastic; the size of the sealing ring can meet the requirement that the sucking disc can be interposed in the sealing ring to prevent the sealing ring from being surrounded between the sucking disc and the fixing seat; the fixing seat adopts a cover body, a through hole is formed at the center of the cover body, various article placing structures can be matched and arranged outside the cover body, and a ditch is arranged on the outer edge close to the bottom thereof; both the first control handle and the second control handle are provided with eccentric parts, pin-jointed holes and pull parts.

Description

The structure improvement of sucker

Technical field

The utility model relates to a kind of " structure improvement of sucker ", refers to a kind of sucker that can be adsorbed in the object rough surface especially.

Background technique

Press, sucker has and is adsorbed on the burnishing surface and fixing function, and adsorptive process is quick, convenient, do not need to carry out the boring of damage type again or hammer into actions such as nail, therefore widely people use, as the bathroom, the kitchen, on automobile or the glass face, all often can see and utilize sucker as fixing structure, more in addition some processing machine tool, also can be with the next media of sucker as the regular worker crop, and after sucker in the past utilizes vacuum suction, can be because the factor of time comes off with the weight of hanging, adsorption force and load-carrying are not good enough, therefore just there is the structure that strengthens adsorption force and carrying force to produce, as shown in Figure 8, it is by a sucker 80, one fixed base 81, one spring 82 and a control handle 83 are formed, wherein, sucker 80 is adsorbable on smooth burnishing surface and vacuum suction, top center is extended a pull bar 801, fixed base 81 is a lid, and its central authorities are provided with a perforation 811, and the outside then can supply various glove or position structure setting, control handle 83 pivot knot places have an eccentric part 831, and the top then is extended pulling part 832.

The combination of its structure, spring 82 is to be set on the pull bar 801 of

sucker

80,80 in sucker utilizes pull bar 801 to be penetrated by the perforation 811 of fixed base 81, make sucker 80 can be fixed the seat 81 cover, control handle 83 is hubbed at sucker 80 again and passes on the pull bar 801 of fixed base 81, thus, when sucker 80 fits on the smooth burnishing surface, be may command pulling part 832, allow control handle 83 prop up fixed base 81, and sucker 80 is pulled outward with eccentric part 831, make its inner pull of vacuum that produces, sucker 80 outer periphery and the seat 81 that is fixed press down, and sucker 80 can more positively be adsorbed on the smooth burnishing surface for the design to utilize this pressure one to inhale.

Only, though above-mentioned sucker 80 can be adsorbed in smooth burnishing surface, but if the object surface that will use too coarse (as wall), the problem that can't adsorb smoothly still may take place in this sucker 80, its reason is to be attributed to known sucker 80 also can't resiliently deformable to be filled up will produce the height space on the roughened surface, allow air outside still can enter sucker 80 inside from the space, and then destroy its vacuum (as shown in Figure 9), this object that can use will be seriously limited, and can't obtain to popularize.

Be with, how to research and develop improvement at the shortcoming of above-mentioned known sucker structure, real target for the required effort research and development of relevant industry, the utility model people promptly in view of this, be to think and the idea of creation, satisfy with for many years experience and designed, through inquiring into and study sampling test in many ways, and repeatedly revise improvement, be to release the utility model.

The model utility content

The technical problem point that desire solves:

Though known sucker can be adsorbed in smooth burnishing surface, if the object surface that will use is too coarse, the problem that can't adsorb smoothly still may take place in this sucker, and this is the technical problem point that desire solves.

The technical characterstic of dealing with problems:

The utility model provides a kind of structure improvement of sucker, it includes: a sucker, one spring, one seal ring, one fixed base, one first control handle, one relative second control handle and a pivoted rod, wherein, sucker is can cooperate absorption and produce pull of vacuum is arranged, top center is extended with a pull bar, pull bar is provided with a pivot-juction hole, side then is provided with a up big and down small scalariform hole, and this scalariform hole is the both side surface that runs through sucker, and make the air of both sides be communicated, seal ring is constituted with the TPR material, allow the seal ring can be soft than sucker, but rich tool elasticity, and the size of sealing ring is between between sucker and fixed base, allow sucker can put into seal ring, to be centered on by seal ring, fixed base is a lid, central authorities are provided with a perforation, the outside can supply being equipped with of various glove structure, the perforation side is in the position that is aligned with the scalariform hole and be provided with one and supported to arrive in by spring and the valve rod that down stretches out when being able in normality, nearly outer rim place, bottom surface then is provided with a down ditch, first control handle below is provided with an eccentric part, has a pivot-juction hole by a side place on the eccentric part, the top then is extended pulling part, and this pulling part is the form that can be made as hook, second control handle is to be with first control handle to be oppositely arranged, and the below has an eccentric part and a pivot-juction hole equally, and the top then is extended pulling part, thus, to obtain a kind of structure improvement of sucker.

The effect of contrast prior art:

The utility model provides the structure improvement of sucker, when the object surface of using when the sucker desire is more coarse, be the difference that to utilize seal ring and interambulacrum material, cooperate pressing down of fixed base, allow seal ring be obedient on the object earlier, and the height space between rough surface given filled up, just can utilize the obstruct of seal ring this moment, prevent that air outside from entering in fixed base inside again, to form vacuum, attaching to object pressing down the relief sucker, and pull first, during two control handles, can make sucker adsorb smoothly, again because after the sucker absorption upward, can make fixed base and seal ring remain on downward form always, thus can prevent that seal ring from rebounding, and make air enter and destroy vacuum again, the state of sucker absorption can be held always, this can be applied in sucker of the present utility model on the various objects relatively, and is limited to prevent to use, and can obtain to popularize.

Description of drawings

Understand and understanding for the auditor can be had further the purpose of this utility model, feature and effect, below please conjunction with figs. enumerate embodiment, detailed description as after, wherein:

Fig. 1 is a three-dimensional combination figure of the present utility model.

Fig. 2 is a three-dimensional exploded view of the present utility model.

Fig. 3 is three-dimensional combination of the present utility model and part sectioned view.

Fig. 4 is combination section of the present utility model and partial enlarged drawing.

Fig. 5 is a kind of user mode figure of the utility model.

Fig. 6 is the another kind of user mode figure of the utility model.

Fig. 7 is that the utility model is adsorbed in the view that rough surface still can keep vacuum.

Fig. 8 is the sectional drawing of known structure.

Fig. 9 is that known structure is applied in rough surface and the phase diagram that can't keep vacuum.

Embodiment

At first, please see it earlier by Figure 1 and Figure 2, it includes: a sucker 10, one spring 20, one seal ring 30, one fixed base 40, one first control handle 50, one relative second control handle 60 and a pivoted rod 70, wherein, sucker 10 is can cooperate absorption and produce pull of vacuum is arranged, top center is extended with a pull bar 11, pull bar 11 is provided with a pivot-juction hole 12, side then is provided with a up big and down small scalariform hole 13, and this scalariform hole 13 is the both side surface that run through sucker 10, and make the air of both sides be communicated, seal ring 30 is constituted with the TPR material, allow the seal ring 30 can be soft than sucker 10, but rich tool elasticity, and the size of sealing ring 30 is between 40 of sucker 10 and fixed bases, allow sucker 10 can put into seal ring 30, to be centered on by seal ring 30, fixed base 40 is a lid, central authorities are provided with a perforation 41, the outside can supply being equipped with of various glove structure, bore a hole 41 sides in the position that is aligned with scalariform hole 13 and be provided with one and supported to arrive in by spring and the valve rod 42 that down stretches out when being able in normality, nearly outer rim place, bottom surface then is provided with a down ditch 43, first control handle, 50 belows are provided with an eccentric part 51, has a pivot-juction hole 52 by a side place on the eccentric part 51, the top then is extended pulling part 53, and this pulling part 53 is the forms that can be made as hook, second control handle 60 is to be with first control handle 50 to be oppositely arranged, and the below has an eccentric part 61 and a pivot-juction hole 62 equally, and the top then is extended pulling part 63.

The combination of its structure, again please by Fig. 1, Fig. 3 and sight shown in Figure 4 it, spring 20 is pull bar 11 positions that are set in sucker 10, the pull bar 11 of sucker 10 is that the perforation 41 by fixed base 40 penetrates, and the

sucker

10 and 40 of the seats that are fixed cover, first control handle 50 is in corresponding mode with second control handle 60, by pivot-juction hole 52,62 is fixing with the pivot-juction hole 12 pivots knot of sucker 10 with

pivoted rod

70,30 of seal rings are put into the down ditch 43 that is combined in fixed base 40, and because down ditch 43 is arranged on the protruding wall of fixed base 40 bottom surfaces, so when seal ring 30 in conjunction with after last, it will also slightly protrude from fixed base 40 bottom surfaces than sucker 10.

During its actual use, earlier by sight shown in Figure 4 it, when first control handle 50 and second control handle 60 do not move, sucker 10 is to present smooth and do not have the generation of suction, and will use the time, be that sucker 10 is attached on the plane, again first control handle 50 is pulled toward opposite direction with second control handle 60, make the eccentric part 51 of two directions, 61 all press down fixed base 40, and all simultaneously the pull bar 11 of sucker 10 is pulled outward, make sucker 10 vacuum suction (please simultaneously by sight shown in Figure 5 it), also or can utilize 60 independent the pulling of second control handle, control sucker 10 absorption (or can after absorption, again first control handle 50 be turned back, please be simultaneously by sight shown in Figure 6 it), first control handle 50 that uprightly stretches out then can utilize the pulling part 53 of hook-shaped that the article hanging support is provided, changeability when using to increase the utility model sucker when unloading, is a stretchy valve rod 42 again, allow air enter sucker 10 bottom surfaces from scalariform hole 13, with its vacuum of smooth destruction.

In addition when the object surface of sucker desire application of the present utility model is more coarse, be the difference that to utilize

seal ring

30 and 10 materials of sucker, cooperate pressing down of fixed base 40, allow seal ring 30 be obedient on the object earlier, and the height space between rough surface given filled up, just can utilize the obstruct of seal ring 30 this moment, prevent that air outside from entering in fixed base 40 inside again, to form vacuum, to attach to object pressing down relief sucker 10, and pull first, two control handles 50,, can make sucker 10 adsorb smoothly, at 60 o'clock again because after sucker 10 absorption upward, can make fixed base 40 and seal ring 30 remain on downward form always, so can prevent that seal ring 30 from rebounding, and make air enter and destroy vacuum again, the state of sucker 10 absorption can be held always.

In sum, the utility model has reached breakthrough structural design really, and has the author content of improvement, can reach simultaneously usability and progressive on the industry again, and the utility model does not see any publication, also have a novelty, when the regulation that meets the relevant law of Patent Law, so propose novel patent application in accordance with the law.

Only above-described, only be a preferred embodiment of the present utility model, when can not with the scope implemented of qualification the utility model; Be that every equalization of being done according to the utility model claim changes and modifies, all should still belong in the scope that the utility model claim contains.

Claims

1. the structure improvement of a sucker, it includes: a sucker, a spring, a seal ring, a fixed base, one first control handle and a pivoted rod, wherein, the sucker top center is extended with a pull bar, and pull bar is provided with a pivot-juction hole, fixed base is a lid, central authorities are provided with a perforation, and first control handle below is provided with an eccentric part, has a pivot-juction hole by a side place on the eccentric part, the top is extended pulling part then, it is characterized in that:

The size of sealing ring is between between sucker and fixed base, and to be centered around outside the sucker, the nearly outer rim in fixed base bottom surface place is provided with a down ditch;

By said structure, spring housing is located at the draw rod positions of sucker, and the pull bar of sucker is penetrated by the perforation of fixed base, and the sucker and the seat that is fixed cover, first control handle is fixing with the pivot-juction hole pivot knot of pivoted rod and sucker by pivot-juction hole, and seal ring is then put into the down ditch that is combined in fixed base.

2. the structure improvement of sucker according to claim 1 is characterized in that, wherein, seal ring is constituted with the TPR material.

3. the structure improvement of sucker according to claim 1, wherein, its seal ring is the setting that utilizes the down ditch, and is higher than the bottom surface of fixed base after combination.

4. the structure improvement of sucker according to claim 1, it is characterized in that wherein, the pull bar side of sucker is provided with a up big and down small scalariform hole, and this scalariform hole is the both side surface that runs through sucker, then is provided with one on the fixed base relatively and supported to arrive in by spring and the valve rod that stretches out downwards.

5. the structure improvement of sucker according to claim 1 is characterized in that, wherein, the pulling part of first control handle is the form that is made as hook.

6. the structure improvement of sucker according to claim 1, it is characterized in that wherein, first control handle also is used second a relative control handle, this second control handle has an eccentric part, pivot-juction hole and pulling part, and utilizes pivoted rod and sucker pivot knot to fix.